Antonio is available for hire
Hire AntonioAntonio Giordano
Verified Expert in Engineering
Node.js Developer
Turin, Metropolitan City of Turin, Italy
Toptal member since December 12, 2019
Bio
Antonio is a full-stack developer with project management experience. He has built scalable, high-traffic eCommerce, SaaS, and media streaming applications. His expertise includes Node.js, React, React Native, and Next.js, with solid experience in payments providers integrations, real-time features, and deployments on AWS (ECS/Fargate). Recently, Antonio has worked extensively with AI using the OpenAI SDK, implementing chat systems, function calling, and vector search in production-ready apps.
Portfolio
Golf IQ LLC
React, Node.js, Amazon Web Services (AWS), TypeScript, React Native, Cursor AI...
Beautylish, Inc.
Push Notifications, Android, iOS, Redux-Saga, Redux, React Native, React...
Destination Fundraising, LLC. DBA: GiveNGo Fundraising
React, JavaScript, APIs, Strapi, React Router, Chakra UI, Remix, GitHub, Heroku...
Experience
- Node.js - 8 years
- React - 7 years
- React Native - 6 years
- Requirements Analysis - 6 years
- TypeScript - 5 years
- AWS SDK - 5 years
- Amazon Web Services (AWS) - 4 years
- Next.js - 2 years
Preferred Environment
MongoDB Atlas, MySQL Workbench, WebStorm, Jira, Slack, Figma, Full-stack, Mobile Development, OpenAI
The most amazing...
...I worked on Beautylish Inc. projects: I solo-coded the Launch Club app with Expo, built a React SPA for order management, and created eCommerce microfrontends.
Work Experience
Full-stack Developer & Solution Architect
2025 - PRESENT
Golf IQ LLC
- Architected and delivered a multi-tenant AI Operating System for golf courses (Next.js + React Native/Expo) covering tee sheet management, player matching, daily operations, and member engagement.
- Implemented PowerTranz as the payment gateway for the LATAM market (Caribbean / Central America), handling subscriptions and per-round tee-time payments fully integrated into the booking flow.
- Ran a 6-month intensive vibe-coding workflow with Cursor and Lovable, delivering admin SPA, booking site, and member mobile app on AWS + MongoDB Atlas with Sentry observability and unit-tested business logic.
Technologies: React, Node.js, Amazon Web Services (AWS), TypeScript, React Native, Cursor AI, Lovable, Vibe Coding, Next.js, Expo, Sentry, PowerTranz, MongoDB, Claude, Claude API, Anthropic, OpenAI, Function Calling, Agentic AI, Model Context Protocol (MCP), AI Integration, AI Agents, Prompt Engineering, MVP Design, AI Development
React and React Native Developer
2020 - PRESENT
Beautylish, Inc.
- Developed the launch club React Native app from scratch, starting with Figma designs.
- Implemented the CodePush technology for iOS and Android platforms, with support for staging and production environments.
- Implemented Fastlane to enable continuous deployment tasks: build, deployment of the native build, and the release of the CodePush bundle.
- Used Redux and Redux-Saga to manage the complex async operations flow.
- Set up the App Store and Play Store app environments with the apps' data and configuration.
- Created a React SPA from scratch to manage orders, shipments, SKUs, and more in a multi-tenant and authenticated system.
Technologies: Push Notifications, Android, iOS, Redux-Saga, Redux, React Native, React, Material UI, Sagas, AWS Cloud Architecture, APIs, Web Development, Mobile, Python, React Redux, Automated Testing, Socket Programming, Software Engineering, User Interface (UI), Dashboards, MUI CSS, Payment APIs, Single Sign-on (SSO), ECMAScript (ES6), ES7, WebSockets, JavaScript Testing, Mobile Apps, Design Systems, Mobile App Development, Payment Gateways, Microservices, User Experience (UX), Slack App, Full-stack Development, Marketplaces, Charts, Mobile Development, Expo, Animation, Kotlin, Mobile Applications, Hybrid Apps, Application State Management, MVP Design
Full-stack Developer (React/Strapi)
2024 - 2025
Destination Fundraising, LLC. DBA: GiveNGo Fundraising
- Rebuilt large portions of the user interface using React, Chakra UI, and React Router, significantly improving usability and consistency across the platform.
- Integrated new Strapi endpoints and optimized API interactions to enhance performance and streamline back-end and front-end communication.
- Implemented Stripe payment flows with automated split payment logic between the platform, fundraisers, and nonprofit organizations, ensuring compliance and transparency.
- Connected Tapfiliate to the platform to enable affiliate tracking and social referral campaigns, boosting fundraising reach and engagement.
Technologies: React, JavaScript, APIs, Strapi, React Router, Chakra UI, Remix, GitHub, Heroku, Tapfiliate, Stripe, Stripe API, MVP Design
Senior Full-stack Developer
2023 - 2025
Baller Inc
- Developed multiple features for the BallerCam React Native app, including scoring updates, replay editing, and video player improvements, internet connectivity checks, quick clip creation, and stream editing to enhance the live-streaming experience.
- Shipped improvements to the scoring screen, stream detail, game log, roster, scoreboard, and replay UX, raising usability across iOS/Android.
- Tested features extensively on devices (iOS/Android), identifying and resolving deep linking, enum mismatches, and streaming sync issues.
- Migrated transactional emails and notifications from SendGrid/Twilio to Customer.io, aligning server-side events and templates with Segment.
- Added GA4 and Segment analytics for mobile and web (conversion funnel, screen views), enabling product and marketing measurement end-to-end.
- Built a new pricing and upgrade flow on web (React/Rails), including Netflix-style page and post-payment redirects, coordinating with marketing and QA.
- Rewrote and polished platform video cards (live, replay, highlight, featured, championship) across pages (event, team, athlete, library), reducing tech debt.
- Created and executed scripts to clean up Customer.io floating profiles, improving identity hygiene for campaigns and analytics.
- Enhanced the BallerTV web platform with scalable APIs, optimized streaming pipelines, and new user-facing features to support thousands of concurrent viewers.
- Collaborated with international teams to design, test, and deploy features in production, maintaining high availability and performance under heavy load.
Technologies: React, React Native, Expo, Ruby, Ruby on Rails 6, Slack, Jira, gituhub, Cursor AI, Confluence, Stripe, Stripe API, Storybook, Material UI, PostgreSQL, RESTFul APIs, Mobile Applications, Hybrid Apps, Artificial Intelligence (AI), Geolocation, Real-time Communication (RTC), Firebase, Vercel, MVP Design
Full-stack Developer and Solution Architect
2022 - 2024
Progreto AS
- Migrated the old UI React pages to a new single-page application built with Material UI (MUI). Implementing Material-UI components, styles, and themes to create a cohesive and modern design system.
- Added and migrated old endpoints to a new RESTful API with Express.js.
- Demonstrated leadership skills by managing a junior developer. Effectively assigned tasks, provided guidance and support, and conducted code reviews to ensure high-quality code standards and maintain consistency throughout the project.
Technologies: React, Architecture, CQRS, MongoDB, Express.js, Redux, Full-stack, Automated Testing, Design Systems, Storybook, Swagger, APIs, Full-stack Development, IT Project Management, Charts, Fractional CTO, RESTFul APIs, MVP Design
Senior React Developer and Team Lead
2021 - 2023
West Roots LLC (Maptive)
- Joined as a senior and lead developer on a growing project for their 5th version.
- Acquired the requirements, managed a team of junior and mid developers through Asana, and performed code review to develop a critical feature for the software (grouping multiple maps in a single layer).
- Developed the front-end integration of the software in React with 3rd-party APIs for the AI-powered automatic generation of territories within a specific map.
Technologies: React, JavaScript, CSS, HTML, Code Review, Redux, TypeScript, Redux-Saga, Technical Project Monitoring, Team Leadership, Front-end Development, JavaScript Testing, CI/CD Pipelines, Collaboration, Design Systems, Microsoft Teams, Milestones, IT Project Management, Geolocation
Senior Front-end and UI Engineer
2022 - 2022
Sublime Security Inc
- Joined a team of experienced React developers for a startup based on a secure email system.
- Learned the tech stack quickly, filling gaps in some unused technologies like the Chakra UI library in a few days.
- Achieved the main goals of improving and augmenting the filterable message list view (the core of the system) and the desktop/mobile navigation menu in a few weeks.
Technologies: React, Front-end, Figma, APIs, User Interface (UI), HTML DOM, Chakra UI, Front-end Development, Docker, Collaboration, Design Systems
Senior Back-end and Lead Developer
2020 - 2022
Teknicks
- Ran a discovery for a new innovative Toptal project.
- Created two GitHub repositories for the front and back end connected to CircleCI, Jira, AWS S3, Amazon CloudFront, API Gateway, Lambda functions, Cognito, and more.
- Developed and architectured all the RESTful back-end APIs with Node.js and TypeScript with more than 200 unit tests integrated with CD and CI.
- Integrated PWA capabilities to the front end with the web notifications service included.
- Integrated third-party libraries and technologies like Stripe, ConvertKit, and Pushpad.
Technologies: Node.js, TypeScript, Serverless, Serverless Framework, Amazon API Gateway, AWS Lambda, Amazon CloudFront CDN, CircleCI, Push Notifications, Stripe, Stripe API, Stripe Connect, Stripe Connect API, REST, REST APIs, PWA, Progressive Web Applications (PWAs), LinkedIn API, MongoDB, Amazon Cognito, AWS Cloud Computing Services, Amazon CloudWatch, HTML, Requirements Analysis, AWS Cloud Architecture, ConvertKit, Web Architecture, Technical Leadership, E2E Testing, APIs, Architecture, Web Development, React Redux, Automated Testing, MongoDB Atlas, Full-stack, Databases, Software Engineering, User Interface (UI), MUI CSS, Payment APIs, Single Sign-on (SSO), ECMAScript (ES6), ES7, JavaScript Testing, CI/CD Pipelines, CRDT, Collaboration, Design Systems, Payment Gateways, Scrum, X (formerly Twitter) API, Slack App, Back-end, Full-stack Development, Solution Architecture, Marketplaces, Milestones, IT Project Management, Fractional CTO, RESTFul APIs
Lead Full-stack Developer
2012 - 2021
Getapper
- Developed the front end (React, Redux) and back end (Node.js, Hapi.js) and deployed Eduscopio.it—the leading Italian platform for ranking high schools with an average of over 4,000 users online at once.
- Created an open-source framework to easily create, develop, and deploy Serverless.com projects called Restlessness (github.com/getapper/restlessness).
- Managed and led groups of up to eight people with expertise in UX analysis and back-end (Node.js, Hapi.js, and serverless), front-end (React, Next.js, Gatsby, and React Native), and DevOps skills (mainly with AWS).
- Launched the QuARcore Sass system to enhance eCommerce sites with augmented reality capabilities. The first agreement was closed with Paratissima.it in October 2019.
- Constructed the front end (React, Redux) and back end (Node.js, Hapi.js) and deployed Ripit.it, a platform created by Fondazione Agnelli to practice and learn English pronunciation for primary and secondary schools.
- Developed the front end (React, Redux) and back end (Node.js, Restlessness) and deployed spazioallascuola.it, a platform created by Fondazione Agnelli to help Italian secondary schools during the COVID-19 pandemic.
- Built the front end (React, Redux) and back end (Node.js, Restlessness) and deployed ecommerce.pangeacloud.it, a platform created by GeneGIS GI for environmental monitoring and construction lifecycle.
Technologies: Amazon EC2, React Native, React, Node.js, Dashboard Development, AWS Cloud Computing Services, Amazon CloudWatch, HTML, Requirements Analysis, AWS Elastic Beanstalk, AWS Cloud Architecture, Strapi, Gatsby, Jest, Next.js, APIs, Architecture, Web Development, Mobile, React Redux, Chakra UI, Automated Testing, MongoDB Atlas, Socket Programming, Express.js, GraphQL, Full-stack, Databases, Software Engineering, User Interface (UI), Three.js, Dashboards, MUI CSS, Payment APIs, Single Sign-on (SSO), SQL, ECMAScript (ES6), ES7, WebSockets, Front-end Development, Docker, JavaScript Testing, SEO Tools, CI/CD Pipelines, Mobile Apps, GitLab CI/CD, Jenkins, CRDT, Collaboration, Headless Software, CQRS, Design Systems, Cloud, Mobile App Development, Payment Gateways, Scrum, CSS3 Animation, Google Cloud Platform (GCP), User Experience (UX), X (formerly Twitter) API, Microsoft Teams, Slack App, Back-end, API Integration, ChatGPT, OpenAI GPT-3 API, Tailwind CSS, Full-stack Development, Solution Architecture, Marketplaces, Milestones, IT Project Management, Charts, Mobile Development, Chatbots, Expo, Animation, Fractional CTO, RESTFul APIs, Mobile Applications, Hybrid Apps, Artificial Intelligence (AI), Geolocation, Webhooks, Real-time Communication (RTC), Socket.IO, Application State Management
React Native Developer
2020 - 2020
New York-based Fintech Startup
- Installed and configured CodePush on the existing app for iOS and Android versions.
- Improved the Fastlane configuration with specific CodePush lanes for iOS and Android versions.
- Created a continuous integration system with CircleCI to deploy native builds and JavaScript bundles based on branch and release workflows.
Technologies: CircleCI, CodePush, React Native, AWS Cloud Architecture, Mobile Apps, Mobile, Software Engineering, ECMAScript (ES6), CI/CD Pipelines, Mobile App Development, Slack App, Mobile Development
Co-founder and CTO
2016 - 2019
Ubiatar, Inc.
- Co-founded and technology-led a San Francisco-based innovative startup whose main goal was to provide remote assistance with video stream technology.
- Created an app that could connect with a person on the field, see what they see, send commands, directions, and guide the user in completing the task, as well as solve problems from your office.
- Developed a patent on an innovative AR solution, with a set of icons superimposed on the streaming video. WebRTC technology has been used to create communications between a React Native app (iOS and Android) and desktop browsers.
- Built two mobile apps—one for professionals and one for the B2B market, each with a specific user experience and features. The one for professionals included availability and booking through a calendar system and PayPal in-app payments.
Technologies: WebRTC, React Native, React, Node.js, Redis, AWS Cloud Computing Services, HTML, Requirements Analysis, AWS Elastic Beanstalk, AWS Cloud Architecture, Web3.js, APIs, Architecture, Mobile, Socket Programming, Full-stack, Software Engineering, Payment APIs, ECMAScript (ES6), WebSockets, Mobile Apps, CRDT, Collaboration, CQRS, Design Systems, Cloud, Mobile App Development, Payment Gateways, MetaMask, Web3, Blockchain, Smart Contracts, Ethereum, Ethereum Smart Contracts, Microservices, User Experience (UX), API Integration, Full-stack Development, Solution Architecture, Marketplaces, Milestones, IT Project Management, Charts, Mobile Development, Swift, Fractional CTO, RESTFul APIs, Mobile Applications, Hybrid Apps, Geolocation, Real-time Communication (RTC), Socket.IO, Application State Management
Experience
Eduscopio: A School Ranking Platform
https://eduscopio.it/Eduscopio is the main Italian platform for the ranking of high schools. The project started in 2014, and now I am working on its sixth release. I oversaw the complete development of the web application since its concept, guaranteeing the service's usability even in moments of extreme stress. I discussed UX and UI expectations with Fondazione Agnelli, the customer.
From the back-end point of view, I used two DBMS and MySQL to read the website's structured information and MongoDB to write in real-time through WebSockets user statistics and usage logs. I used Hapi.js as a server framework with a REST API design. I integrated Twitter SDK to show the latest tweets from Fondazione Agnelli on the homepage, a simple CMS to create an internal blog section, and a PDF generator.
For the front end, I used a custom React single-page application. I developed two different versions, one optimized for mobile and the other for desktop. I also developed an animation system to create a helpful and friendly user journey. I integrated Google Maps API, geolocation, a WebSocket system to track user interactions, chart animations, dynamic list sorting, and a custom product tour system as a tutorial.
From the back-end point of view, I used two DBMS and MySQL to read the website's structured information and MongoDB to write in real-time through WebSockets user statistics and usage logs. I used Hapi.js as a server framework with a REST API design. I integrated Twitter SDK to show the latest tweets from Fondazione Agnelli on the homepage, a simple CMS to create an internal blog section, and a PDF generator.
For the front end, I used a custom React single-page application. I developed two different versions, one optimized for mobile and the other for desktop. I also developed an animation system to create a helpful and friendly user journey. I integrated Google Maps API, geolocation, a WebSocket system to track user interactions, chart animations, dynamic list sorting, and a custom product tour system as a tutorial.
Pangea Professional SaaS
https://ecommerce.pangeacloud.it/Pangea Professional is a cloud system to archive, visualize, analyze, and share your project with clients and collaborators. It provides direct access to your site's digital twin, integrating all the necessary forms used in the design and implementation phases of modernization, maintenance, restoration, construction/demolition, and monitoring.
Thanks to this SaaS platform, professionals could buy subscriptions to use Pangea Cloud software directly in their web browsers.
Thanks to this SaaS platform, professionals could buy subscriptions to use Pangea Cloud software directly in their web browsers.
Ripit
Ripit is a web application launched by Fondazione Agnelli that helps students improve their English accents (British and American). It is based on the Sana Voice engine. I developed both the front- and back-end sides using Node.js and React. I deployed the app to AWS and integrated it with AWS Cognito, S3, AWS Elastic Beanstalk, and Polly, among other AWS services.
QuARcore eCommerce Solution
QuARcore is an eCommerce solution created to enhance websites with AR.
The platform includes an institutional website, an AWS SasS platform, and a React Native mobile app.
I developed and deployed a large portion of the project and managed a team of four.
The platform includes an institutional website, an AWS SasS platform, and a React Native mobile app.
I developed and deployed a large portion of the project and managed a team of four.
Welfare Informa Platform
Welfare Informa is a platform created following the "Oltre la povertà" project organized by ActionAid, with the contribution of the Ministry of Labor, in collaboration with the Regione Piemonte and leader, Acli Piemonte.
The platform's goal was to build a dynamic catalog of measures to combat poverty based on a database that helps operators in all front offices easily understand and access the map of different services. I followed the entire flow of the platform by managing a team of four people, from the UX and UI analysis to the development of the back-end logic, front-end interfaces, and deployment on AWS systems.
The platform's goal was to build a dynamic catalog of measures to combat poverty based on a database that helps operators in all front offices easily understand and access the map of different services. I followed the entire flow of the platform by managing a team of four people, from the UX and UI analysis to the development of the back-end logic, front-end interfaces, and deployment on AWS systems.
Adhesion App
The Adhesion app is a mobile application built in React Native for iOS and Android for retaining business customers. Each merchant has a unique QR code that their customers can frame with the app and be associated with it. The app allows users to see the list of all active promotions of their associated merchants and receive push notifications about the promotions themselves.
I am the co-founder and lead developer of this app. I oversaw the development of the REST API server and the mobile app in React Native.
I am the co-founder and lead developer of this app. I oversaw the development of the REST API server and the mobile app in React Native.
Spazio alla Scuola
Spazio alla Scuola is a tool designed to help schools prepare for the resumption of educational activities in September after the emergency due to COVID-19.
Conceived by the Agnelli Foundation with the BIM Group of the Politecnico di Milano and the University of Turin, the tool provides school managers and their collaborators' concrete support to check the school spaces' capacity and plan staggered flows of classes at the entrance and exit.
Conceived by the Agnelli Foundation with the BIM Group of the Politecnico di Milano and the University of Turin, the tool provides school managers and their collaborators' concrete support to check the school spaces' capacity and plan staggered flows of classes at the entrance and exit.
Claranominis
Claranominis is a full-service suite for the reputation management of VIPs, brands, and companies. Claranominis combines a cutting-edge technological solution that uses artificial intelligence and data visualization systems, combining them with top-level consulting programs to trigger virtuous mechanisms of reputation building.
I worked both on the front- and back-end sides, combining AWS serverless with React SPA capabilities.
I worked both on the front- and back-end sides, combining AWS serverless with React SPA capabilities.
Introducely
A progressive web app (PWA) developed with Node.js and React on AWS cloud. I took care of all the back-end development and DevOps settings for both front- and back-end services. I co-developed the React PWA by providing web push notifications, Stripe payment gateway, and ConvertKit integration.
Maptive – Version 5
https://www.maptive.com/Maptive is a SaaS created by a USA company that offers a map maker for any nonprofit or business operating in sales, retail, supply chain management. The platform is single-page application SaaS.
I brought in new features for version 5 and managed the development process with three other lead and junior developers. I assigned them tasks on the Asana PM tool, reviewed their code, and participated in weekly meetings with the founders and the other lead developers.
I brought in new features for version 5 and managed the development process with three other lead and junior developers. I assigned them tasks on the Asana PM tool, reviewed their code, and participated in weekly meetings with the founders and the other lead developers.
Beautylish Launch Club
https://www.beautylish.com/launch-clubOne of my best works with React Native is Beautylish Launch Club, which I developed as a solo developer starting from a project on Figma. The application is an eCommerce showcase of products in a special launch by Beautylish Inc. It uses Redux, Material Design, BrainTree as a payment system, and Ajax to communicate with the Python server.
Beautylish
https://www.beautylish.com/Beautylish is a worldwide eCommerce of cosmetics products. I built several parts of the application and managed the microservices front-end architecture. I developed the product page (https://www.beautylish.com/s/jeffree-star-cosmetics-blood-sugar-eyeshadow-palette) and the review page (https://www.beautylish.com/beta/review/p/jeffree-star-cosmetics-blood-sugar-eyeshadow-palette?rating=None) with React and MUI (Material UI).
Sublime Security
Sublime Security is a SaaS that helps large US organizations secure their employees' email accounts. An efficient filtering algorithm ensures all incoming emails are secured and flagged in advance if potentially dangerous. My contribution to the project was on the front-end side in React, for which I rebuilt the entire email viewing and filtering section from scratch.
Excelsiorienta
https://excelsiorienta.unioncamere.it/Excelsiorienta is a Unioncamere platform to help students choose a professional future aligned with their talents and passions. Unioncamere is an Italian public body established in 2016 within the Chamber of Commerce, Industry, Crafts, and Agriculture.
The platform was developed entirely with Next.js. It takes advantage of almost all rendering technologies, from SSR for search pages via query parameters and news to SSG for static pages such as the about page, the cookies and privacy page, and two special sections rendered on the client side: one for the CMS admin side and one for the internal orientation game called OrientaGame. These two sections are two SPAs within the project in Next.
The platform was developed entirely with Next.js. It takes advantage of almost all rendering technologies, from SSR for search pages via query parameters and news to SSG for static pages such as the about page, the cookies and privacy page, and two special sections rendered on the client side: one for the CMS admin side and one for the internal orientation game called OrientaGame. These two sections are two SPAs within the project in Next.
Novacoop
https://www.novacoop.it/In 2022, Novacoop.it was released in the Italian market. This platform is my latest and most successful project with Next.js, as it includes:
1. A server-side rendering system based on an internal CMS engine built with MUI, React Router, Redux, and Redux-Saga.
2. Pages that are fully rendered and used as single-page applications (SPA) that compose the admin CMS panel.
3. End-to-end services to retrieve Coop's customers and physical shops' locations.
The project uses MongoDB as a DBMS, several endpoints and models for reading data, and some scripts that convert data from some CSV files into Mongo collections, as well as a complete CMS to build almost all front-end pages. It was deployed on AWS with Amplify Hosting and uses S3 buckets for assets, CloudFront as CDN, and Route53 for DNS and domain management.
1. A server-side rendering system based on an internal CMS engine built with MUI, React Router, Redux, and Redux-Saga.
2. Pages that are fully rendered and used as single-page applications (SPA) that compose the admin CMS panel.
3. End-to-end services to retrieve Coop's customers and physical shops' locations.
The project uses MongoDB as a DBMS, several endpoints and models for reading data, and some scripts that convert data from some CSV files into Mongo collections, as well as a complete CMS to build almost all front-end pages. It was deployed on AWS with Amplify Hosting and uses S3 buckets for assets, CloudFront as CDN, and Route53 for DNS and domain management.
BallerCam
https://ballercam.com/BallerCam is BallerTV's companion mobile app for live sports streaming and advanced game management. I developed key features using React Native and Ruby on Rails, including replay editing, real-time scoring, quick clip creation, and dynamic color customization for teams. I optimized deep linking and synchronization between the mobile and web platforms, improved user experience through intuitive UI changes, and coordinated with back-end engineers to resolve data inconsistencies. I also performed on-device QA testing and integrated analytics (Segment, GA4) and push notifications (Customer.io) to support marketing and product decisions. My contributions helped deliver a robust, scalable streaming experience used by thousands of sports fans.
SaleAssistant AI
https://www.saleassistant.ai/SaleAssistant AI is a SaaS platform designed to automate and optimize customer acquisition through intelligent virtual assistants. I architected and implemented the full-stack system using Next.js and AWS, ensuring scalability and high availability with Application Load Balancer, S3, and CloudFront.
On the front end, I built a React/Next.js interface with modular and responsive components to deliver a smooth user experience. On the back end, I managed REST APIs and AI-driven workflows powered by OpenAI and custom microservices, as well as caching layers and optimized databases for high performance.
I implemented Stripe to handle recurring payments and subscription management, along with Calendly integration for automated demo and meeting scheduling. Additionally, I developed an admin SPA to manage teams, users, and onboarding flows.
The project also included AI-driven marketing workflows for automated content generation, analytics tracking through Google Tag Manager, and CRM integrations.
On the front end, I built a React/Next.js interface with modular and responsive components to deliver a smooth user experience. On the back end, I managed REST APIs and AI-driven workflows powered by OpenAI and custom microservices, as well as caching layers and optimized databases for high performance.
I implemented Stripe to handle recurring payments and subscription management, along with Calendly integration for automated demo and meeting scheduling. Additionally, I developed an admin SPA to manage teams, users, and onboarding flows.
The project also included AI-driven marketing workflows for automated content generation, analytics tracking through Google Tag Manager, and CRM integrations.
GolfOne.ai – AI Operating System for Golf Courses
https://www.golfone.aiGolfOne.ai is a multi-tenant AI Operating System for golf courses that automates tee sheet management, player matching, daily operations, and member engagement. I designed and developed the full platform in 6 months as a solo developer, leveraging an intensive vibe-coding workflow with Cursor and Lovable to accelerate iteration without compromising production quality.
Tech stack: Next.js + React Native (Expo) on the front end for web and mobile, with shared modular UI components. Back end on AWS with MongoDB Atlas for data, REST APIs, and multi-tenant isolation across golf clubs. Sentry for observability and proactive bug tracking.
Implemented PowerTranz as payment gateway for the LATAM market (Caribbean/Central America), handling subscriptions and per-round tee-time payments with full integration into the booking flow. Wrote comprehensive unit tests covering critical business logic (booking conflicts, pricing rules, player matchmaking).
Delivered the platform from concept to first live golf club, including admin SPA for course managers, public-facing booking site, and native mobile app for members.
Tech stack: Next.js + React Native (Expo) on the front end for web and mobile, with shared modular UI components. Back end on AWS with MongoDB Atlas for data, REST APIs, and multi-tenant isolation across golf clubs. Sentry for observability and proactive bug tracking.
Implemented PowerTranz as payment gateway for the LATAM market (Caribbean/Central America), handling subscriptions and per-round tee-time payments with full integration into the booking flow. Wrote comprehensive unit tests covering critical business logic (booking conflicts, pricing rules, player matchmaking).
Delivered the platform from concept to first live golf club, including admin SPA for course managers, public-facing booking site, and native mobile app for members.
Education
2011 - 2013
Master's Degree in Computer Engineering
Politecnico di Torio - Turin, Italy
2008 - 2011
Bachelor's Degree in Computer Engineering
Politecnico di Torino - Turin, Italy
Certifications
OCTOBER 2020 - PRESENT
AWS Modern Application Development
Amazon Web Services
Skills
Libraries/APIs
Node.js, React, React Redux, REST APIs, AWS Amplify, Socket.IO, Highcharts, Google Maps, Claude API, WebRTC, Redux-Saga, Stripe, Stripe API, Stripe Connect, Stripe Connect API, LinkedIn API, Braintree API, Web3.js, React Router, Three.js, X (formerly Twitter) API, Yup, OpenAI API, OpenAI Assistants API
Tools
Amazon CloudFront CDN, Git, GitHub, Microsoft Teams, Expo, CircleCI, MongoDB Atlas, AWS SDK, Amazon Cognito, Adobe Experience Design (XD), Zeplin, Figma, JavaScript Testing, ChatGPT, Amazon Elastic Container Service (ECS), Claude, Claude Code, Claude Agent SDK, GitHub Copilot, Amazon CloudWatch, WebStorm, Xcode, MySQL Workbench, Amazon Simple Email Service (SES), Create React App, AWS ELB, Adobe CC, Braintree SDK, Jira, Slack, Bitbucket, Google Analytics, Asana, Sentry, GitLab CI/CD, Jenkins, MetaMask, Confluence
Languages
JavaScript, HTML, HTML5, ECMAScript (ES6), ES7, TypeScript, CSS, SQL, Python, GraphQL, Swift, Kotlin, Ruby
Frameworks
Material UI, React Native, Redux, Hapi.js, Serverless Framework, Next.js, MUI CSS, Swagger, Tailwind CSS, Unity, ARKit, Jest, Express.js, Ruby on Rails 6, Remix, NestJS
Paradigms
Requirements Analysis, Automated Testing, Mobile Development, Agile, Functional Programming, Scrum, Microservices, Model Context Protocol (MCP), Serverless Architecture, REST, Web Architecture, E2E Testing, Unit Testing, Socket Programming, HTML DOM, CQRS
Platforms
Amazon EC2, Amazon Web Services (AWS), AWS Elastic Beanstalk, AWS Lambda, Mobile, Heroku, Android, iOS, Contentful, Firebase, Vercel, Vertex AI, AWS Cloud Computing Services, ARCore, ConvertKit, Docker, Blockchain, Ethereum, Google Cloud Platform (GCP), Twilio
Storage
MongoDB, Databases, MySQL, Amazon S3 (AWS S3), Redis, PostgreSQL, Database Management Systems (DBMS)
Industry Expertise
Project Management, Web Design, Cybersecurity
Other
Mobile Applications, Amazon API Gateway, Sagas, Dashboard Development, APIs, Data Visualization, Front-end, Back-end, Mobile Apps, Technical Leadership, Architecture, Web Development, Full-stack, Software Engineering, Dashboards, Web Dashboards, User Interface (UI), CI/CD Pipelines, Collaboration, Design Systems, Cloud, Mobile App Development, User Experience (UX), Slack App, API Integration, Full-stack Development, Solution Architecture, Milestones, IT Project Management, Charts, Pixel Perfect, Native Mobile Apps, OpenAI, Fractional CTO, RESTFul APIs, Hybrid Apps, Artificial Intelligence (AI), Geolocation, Webhooks, Real-time Communication (RTC), Amazon Route 53, Application State Management, Software Development, Documentation, Minimum Viable Product (MVP), Planning, Software Architecture, Software Design, Software Development Lifecycle (SDLC), MVP Design, AI Development, Strapi, AWS Cloud Architecture, Push Notifications, Chakra UI, Payment APIs, Single Sign-on (SSO), WebSockets, CRDT, Headless Software, Payment Gateways, Web3, CSS3 Animation, OpenAI GPT-3 API, Storybook, Marketplaces, Chatbots, Animation, AWS Secrets Manager, Anthropic, Gemini, Gemini API, Google AI Studio, Generative Pre-trained Transformer 4 (GPT-4), Function Calling, Retrieval-augmented Generation (RAG), Vector Search, Embeddings, Pinecone, LangChain, AI Agents, Prompt Engineering, Lovable, Vibe Coding, PowerTranz, Agentic AI, AI Integration, RAG Systems, Supabase Auth, Vite, SWR, Agentic AI Systems, Agentic RAG Systems, AI Tools, CSV, Large Language Models (LLMs), Product Management, Product Roadmaps, Waterfall, UI Engineering, UI Animation, Gatsby, Progressive Web Applications (PWAs), 3D Modeling, 3D Motion Graphics, Robotics, Algorithms, Graphs, CodePush, Serverless, PWA, BrainTree, PayPal, Computer Engineering, Code Review, Source Code Review, Admin Panels, Swag, Google Tag Manager, Augmented Reality (AR), Data Scraping, Technical Project Monitoring, Team Leadership, 3D, Front-end Development, Teams, Bots, SEO Tools, Cookies, Smart Contracts, Ethereum Smart Contracts, Analytics, Waterfall Methodology, gituhub, Cursor AI, Machine Learning, Tapfiliate, Authentication, ChatGPT API, ChatGPT Prompts, OpenAI SDK, OpenAI GPT-4 API, Email Marketing, Media, Streaming, Video Streaming, Ruby on Rails 8, Supabase
Collaboration That Works
How to Work with Toptal
Toptal matches you directly with global industry experts from our network in hours—not weeks or months.
1
Share your needs
Discuss your requirements and refine your scope in a call with a Toptal domain expert.
2
Choose your talent
Get a short list of expertly matched talent within 24 hours to review, interview, and choose from.
3
Start your risk-free talent trial
Work with your chosen talent on a trial basis for up to two weeks. Pay only if you decide to hire them.
Top talent is in high demand.
Start hiring