
Tito Agudelo
Verified Expert in Engineering
Front-end Developer
Bogotá - Bogota, Colombia
Toptal member since January 27, 2016
Tito is a qualified, passionate, and technical front-end developer with over twelve years of commercial experience, particularly in web and mobile development, and valuable experience leading development teams. Tito has both technical and interpersonal skills and is looking for a challenging role that utilizes his previous skills and experiences to the fullest.
Portfolio
Experience
- JavaScript - 11 years
- Next.js - 7 years
- React - 6 years
- TypeScript - 6 years
- Node.js - 5 years
- React Native - 5 years
- Vue - 4 years
- Vuex - 3 years
Preferred Environment
Terminal, Slack, Visual Studio Code (VS Code), MacOS, Web Design, Web, Websites, Wix, Claude Code, Code Review, Cloud Deployment, SaaS, Vue 2, Vue 3
The most amazing...
...project I've worked on is Google Fiber; I developed the new Google Fiber website with ES6 and web components and adapted our stack using Grow and Kintaro.
Work Experience
React Developer
Huckberry INC
- Developed scalable eCommerce front-end applications using React, Next.js, and TypeScript, focused on performance, responsive design, and modern user experiences.
- Built reusable UI components and optimized customer-facing workflows that improved product discovery, navigation, and checkout usability.
- Collaborated with back-end teams working with Ruby on Rails and Solidus to integrate scalable eCommerce features and dynamic storefront functionality.
- Improved application reliability and code quality by implementing automated testing using Cypress and Jest across critical user flows.
- Delivered responsive and maintainable front-end solutions in a fast-paced environment while following modern React and TypeScript best practices.
Shopify Developer
Olmedo Ltd.
- Developed and customized Shopify storefront features focused on improving customer experience, responsive design, and eCommerce usability.
- Collaborated with stakeholders to implement scalable Shopify solutions aligned with business goals and branding requirements.
- Delivered fast-paced front-end updates and Shopify customizations while maintaining performance, accessibility, and responsive design standards.
Full-stack Developer
Earnlink Network LLC, DBA Earnware
- Developed AI-focused SaaS product features using React, TypeScript, Supabase, and SQL to support scalable and data-driven user experiences.
- Integrated AI APIs and automation workflows using n8n to streamline business processes, improve operational efficiency, and enable intelligent product functionality.
- Built and connected WordPress-based solutions with modern front-end and back-end services to support dynamic content management and AI-powered workflows.
- Collaborated with stakeholders to design and implement scalable full-stack solutions focused on performance, usability, and rapid product iteration.
- Improved development speed and maintainability by creating reusable components, structured database workflows, and modern API integrations across the platform.
Front-end Developer
TVS Distributors LLC
- Developed and customized Shopify storefront features focused on improving customer experience, responsive design, and eCommerce usability.
- Built front-end interfaces and UI enhancements that optimized product presentation and streamlined the online shopping workflow across devices.
- Delivered fast-paced front-end updates and Shopify customizations while maintaining performance, accessibility, and responsive design standards.
Front-end Developer
Jaime Subiabre
- Developed customized Shopify storefront experiences and front-end solutions focused on improving usability, branding, and customer engagement.
- Built responsive UI components and tailored Shopify page customizations using modern web design and front-end best practices.
- Improved storefront maintainability and visual consistency by creating reusable design patterns and optimizing front-end workflows.
Web Developer
Heidi Lee
- Designed and developed sports website mockups and responsive web experiences using Webflow, focused on modern UI/UX and intuitive user navigation.
- Created responsive layouts and reusable design structures that improved consistency across desktop and mobile experiences.
- Delivered fast design iterations and front-end updates in a collaborative environment while maintaining high-quality UI standards and usability best practices.
Senior Front-end Developer
MK One Technologies, Inc
- Developed and optimized AI chat platform interfaces using React, TypeScript, Next.js, and TailwindCSS, focused on building scalable and responsive conversational experiences similar to ChatGPT.
- Built reusable UI components and advanced chat interactions that improved usability, response rendering, and overall user engagement across the platform.
- Implemented modern front-end architecture using Headless UI and component-driven development to support scalable AI product features and rapid iteration.
- Collaborated closely with product and engineering teams to deliver AI-focused workflows, including chat history management, dynamic messaging interfaces, and real-time user interactions.
- Improved application performance and maintainability by leveraging TypeScript, reusable patterns, and modern React best practices in a fast-paced AI development environment.
Shopify and JavaScript Developer
Mommyjewelry, Inc.
- Developed and customized Shopify storefront features using Liquid, JavaScript, and React to improve user experience and increase customer engagement.
- Integrated custom Shopify functionality and front-end enhancements to support business growth and improve storefront performance.
- Improved website maintainability and development speed by creating reusable components and clean front-end architecture across the Shopify platform.
Webflow Developer
Vorto LLC
- Developed responsive supply chain platform interfaces using Webflow and Typeform, improving user engagement and simplifying operational workflows.
- Built scalable landing pages and form-driven experiences that streamlined data collection and improved client onboarding processes.
- Delivered fast iterations and prototype updates in a dynamic environment while maintaining consistent branding and modern UI standards.
React Developer
Nestor Labs LLC
- Developed responsive healthcare application prototypes using React, Tailwind CSS, and Progressive Web Application (PWA) technologies to improve cross-device usability and user accessibility.
- Built reusable UI components and scheduling workflows that accelerated feature prototyping and reduced development time for new product iterations.
- Collaborated with cross-functional teams to translate product requirements into scalable front-end solutions focused on performance and maintainability.
- Delivered production-ready prototypes in a fast-paced environment while maintaining clean architecture and consistent UI standards.
- Improved application responsiveness and user experience by implementing modern front-end best practices and optimizing component rendering.
Shopify Developer
Byron Scott
- Developed a Shopify Toy Platform to allow users to look for toy products across the world.
- Tracked sales and used liquid to create different features via Shopify.
- Create a beautiful website for the Australian toy industry.
Full-stack Next.js Developer
Sirvatus, Inc.
- Enhanced and maintained existing web applications, implementing new features and optimizing performance.
- Developed server-side rendering functionality to improve application speed and SEO.
- Collaborated with the design and product teams to transform wireframes and mockups into functional features.
- Created a Next.js application to connect the API using Node.js and Prisma, as well as connect the website using the best standards in React, TypeScript, styled-components, Node.js, Prisma, etc.
Shopify Developer
Signathon LLC
- Developed and implemented a Shopify site and connected 3rd-party services to allow users to connect with their sports heroes off the field.
- Offered live broadcast video, one-on-one virtual meetings with celebrities, and a room with friends to meet them.
- Contributed to the front and back end. Implemented new features with JavaScript to update the theme and configuration of the Shopify site.
React Developer
Bip Market, LLC
- Developed a Next.js app using Tailwind CSS and React. Followed best practices and design using Figma, custom hooks, context API, and consuming services API.
- Tracked feature tasks using Jira and Slack for communication and planning.
- Used Tailwind CSS classes, followed Figma design, and managed simple animations.
Senior Front-end Engineer
MindTrust Labs
- Built 5+ interactive and responsive websites using Webflow's visual development tools.
- Created custom interactions and animations using Webflow Interactions and custom code (JavaScript and CSS). Implemented a product filtering system using Webflow interactions and custom JavaScript.
- Integrated third-party APIs and services using Webflow integrations and custom code.
- Enhanced Webflow websites with custom JavaScript code for improved functionality and user experience. Added visual aspects and some interaction with Webflow forms to submit data at third-party services.
React Developer
RBW Technologies
- Spearheaded the development and maintenance of React-based websites, showcasing proficiency in front-end technologies.
- Demonstrated commitment to long-term engagements, contributing to ongoing website maintenance and development efforts.
- Maintained flexibility and collaboration by ensuring 2-4 hours of overlap with the EST time zone.
- Showcased expertise in JavaScript and React, tackling complex functionalities and crafting robust React components.
- Implemented effective version control practices using Git and Bitbucket, ensuring streamlined collaboration and code management.
- Integrated the Sanity CMS into website development projects, optimizing content management processes.
- Leveraged knowledge in Algolia and Gatsby 3 to enhance the search functionality and user experience.
Senior Software Engineer
With Your Tribe
- Developed and deployed a high-performance mobile application using React Native, resulting in a significant increase in user engagement and positive feedback from users.
- Implemented complex features and functionalities in React Native, such as real-time data synchronization, push notifications, and geolocation services, resulting in a more robust and feature-rich application.
- Collaborated closely with designers, product managers, and stakeholders to gather requirements, provide technical insights, and deliver intuitive and visually appealing user interfaces using React Native.
- Implemented push notification functionality in a React Native mobile application using popular libraries such as OneSignal, improving user engagement and retention.
- Integrated push notification functionality with back-end APIs, enabling personalized and targeted notifications based on user preferences, behavior, and app events, increasing user interaction and conversion rates.
Senior Mobile Engineer (React Native)
TaskRabbit
- Maintained the TaskRabbit project codebase migration from React code to React and TypeScript.
- Developed new features for the TaskRabbit mobile app.
- Created a unit test with Jest and Detox for integration testing.
- Integrated the test with Detox for E2E testing, allowing test cases.
- Reviewed and monitored the code of the entire team.
Senior Lead Front-end Engineer
TMRW Org.
- Developed a new website for TMRW's clinic software with Vue and Vuex for state management.
- Redesigned, developed, and improved the user experience on the new website.
- Created and maintained unit tests with Jest and Enzyme for a Vue environment.
Front-end Engineer
West Technologies, Ltd.
- Created a web app using Redux to extend the state management through the entire application.
- Developed a React Native app to provide a better experience within the Livework web app.
- Created a platform to manage access to the NY building remotely.
Front-end Engineer
Care Routes
- Developed a platform using React and Redux within HERE to extend the maps' functionality.
- Created a process to calculate routes using the app.
- Built the state management to support the same services logic as the React Native app.
Senior Front-end Engineer
Matter Supply
- Developed a restaurant website using Nuxt.js and middleware using Node.js to handle all the information within the Contentful SDK.
- Populated the information models in Contentful and managed queries.
- Built a middleware to extend the functionality of Mailchimp and Contentful.
- Created responsive layouts on Nuxt.js using Sass as a preprocessor.
Freelance Senior Front-end Developer
Gfinity Esports
- Built a new website for Gfinity Esports using AngularJS, Gulp, and Sass.
- Created a responsive design and cross-browser application with Sass.
- Connected Node.js with the API to serve available content.
Freelance Senior Front-end Developer
Pacific by Northwest
- Built a new website for the Google Fiber page with ES6 vanilla JavaScript.
- Created a responsive design and cross-browser application with Sass.
- Programmed new features of the Google Fiber page with Grow and Kintaro CMS to handle the content for the new website.
- Redesigned, developed, and improved the UX for the new Google Fiber website.
- Developed the new website for Pacific By Northwest in React.
Senior Front-end Developer
GlobalNow, Inc.
- Improved the UX.
- Updated and published an npm module for all media data.
- Refactored and built new improvements with Angular.
- Configured the Salesforce instance to subscribe and unsubscribe.
- Configured a Cloud CMS implementation to serve the data.
Freelance Web Engineer
Huge
- Redesigned the Girls Who Code page.
- Developed and improved the UX for the new Girls Who Code website.
- Connected Node.js with the CMS to serve available content.
- Worked with RxJS to manage the event listeners and the interaction with users.
Front-end Engineer
Striker Systems (via Toptal)
- Built the web app to be mobile-optimized.
- Created databases to store all data.
- Used existing established frameworks for the UI design.
Senior Front-end Developer
ConsumerAffairs (via Toptal)
- Developed a reusable, cross-platform web API with AngularJS in Django and Node.js.
- Created a Slack notification for all request information.
- Built responsive pages with AngularJS and Sass.
- Wrote tests and assessed performance of all code.
Senior Front-end Developer
Careerscore
- Built a new architecture based in AngularJS GUI Papa John.
- Built responsive pages with AngularJS and Sass.
- Developed a reusable, cross-platform web API with AngularJS.
- Used GUI AngularJS for components and Gulp for tasks.
Front-end Developer
Big Swing (via Toptal)
- Created a reusable, cross-platform application for Big Swing.
- Developed a responsive design with Stylus.
- Modified React templates for rendering.
Web Developer
Smucher (via Toptal)
- Architected modules for CSS with Sass.
- Made HTML markup with Ruby on Rails and some conditionals.
- Configured a Ruby on Rails environment.
- Created pixel-perfect designs.
Senior Engineer | Web Applications
Coinalytics (via Toptal)
- Integrated Firebase with AngularJS.
- Used GUI AngularJS for components and Gulp for tasks.
- Implemented an AngularJS MVC application.
Front-end Developer
Alt Tab
- Tested Protractor and Selenium.
- Created an MVC Application under AngularJS.
- Solved several issues related to cross-browser and mobile devices.
Web UI Developer
Globant
- Built mobile and responsive sites.
- Created several plugins to manage/show the content of the application using the Infuse.js plugin.
- Designed and implemented proofs-of-concept for several American newspapers.
- Read information from an API developed in JSP in order to integrate and add new functionalities in the front end.
- Solved several issues related to with cross-browser and mobile devices.
Web UI Developer
Bizagi
- Created TDD unit, E2E, and integration tests with Jasmine and Karma Grunt.
- Implemented an AngularJS MVC application.
Front-end Developer
GLM School
- Created a robust application with AngularJS for educational processes at school.
- Defined the architecture of an educational platform for managing schools.
- Created the UX/UI to build single and interactive sites with full cross-browsing compatibility from all desktop browsers, mobile, and tablet platforms.
Front-end Developer
Aranda Software
- Created a MVC Backbone.js and Underscore.js application.
- Created wireframes and built responsive and browser support.
- Implemented a web API request with Ajax.
Experience
ES6 Date Picker, Time Picker, Filters
https://github.com/TitoAgudelo/appointmentGoogle Fiber
https://fiber.google.com/about/As a senior front-end developer on the project, I developed the new website for Google Fiber with ES6 Vanilla JS and web components. I also programmed new features for the website page, using Grow and Kintaro to handle the website's content.
GLM-EED
https://github.com/TitoAgudelo/GLM-EEDTaskRabbit Mobile App
https://www.taskrabbit.com/As the senior React Native mobile engineer on the project, I maintained the TaskRabbit codebase migration from React code to React and TypeScript while overseeing the entire team's code. I also developed new features for the mobile app, devised a unit test for integration testing using Jest and Detox, and integrated the test for E2E testing.
Education
Bachelor's Degree in Computer Engineering
University Piloto of Colombia - Bogotá Colombia
Skills
Libraries/APIs
Context API, REST APIs, Vuex, Vue 2, Vue, Node.js, React, Backbone.js, jQuery, React Redux, WebRTC, GraphQL API, Vue 3, Underscore.js, Selenium WebDriver, Parallax, Liquid, Shopify API, Requests, jQuery UI, Mobile HTML5, RxJS, Google Maps, MobX, Typeform, Stripe
Tools
Webpack, Vue CLI, Git, Gulp, Sublime Text 3, Grunt, Subversion (SVN), Jira, Asana, WebStorm, Angular CLI, Figma, Bower Front-end Dependency Manager, Front-end Build Tools, Firebase Authentication, Wix, Claude Code, Firebase Cloud Messaging (FCM), Slack, Terminal, TFS, Apache Maven, Stylus, NPM, Growl, HERE, Expo, Karma, Prisma, GitHub
Languages
HTML, TypeScript, HTML5, Sass, Less, CSS, CSS3, JavaScript, ECMAScript (ES6), GraphQL, Python, ES7, Java, Ruby, SQL, PHP, JavaScript 5, JavaScript 6
Frameworks
React Native, Nuxt.js, Materialize, Compass, Bootstrap, AngularJS, ZURB Foundation, Jest, Angular, Redux, Express.js, Tailwind CSS, Next.js, Protractor, Jasmine, Cypress, Material UI, .NET, ASP.NET Web API, ASP.NET MVC, Jakarta Server Pages (JSP), Selenium, Ruby on Rails (RoR), CodeIgniter, Django, Vanilla JS
Paradigms
Object-oriented Programming (OOP), Model View Controller (MVC), Agile Software Development, Responsive Web Design (RWD), Test-driven Development (TDD), Responsive, UI Design, UX Design, Mobile Development
Platforms
Firebase, Contentful, MacOS, Shopify, Web, Amazon Web Services (AWS), Visual Studio Code (VS Code), Heroku, Django CMS, iOS, Android, HubSpot, Algolia, Sanity Studio, Webflow, Replit, Solidus
Storage
JSON, Databases, Cloud Deployment, MongoDB, MySQL, PostgreSQL, Redis
Industry Expertise
Web Design
Other
React Hooks, Styled-components, Fetch API, User Interface (UI), Dom Manipulation, Ajax, Wireframing, Content Management Systems (CMS), Clean Design, Landing Pages, Front-end, Scroll Animations, SEO Tools, Email Templates, UI Development, User Experience (UX), Site Speed Optimization, Mobile UI, Websites, App UI, App UX, Figma to React, Game Design, Mobile App Development, Android Camera App, iOS Camera, Front-end Design, Front-end Development, Web Development, Full-stack, Code Review, CI/CD Pipelines, Architecture, Analytics, Dashboards, Vite, Firebase Cloud Functions, Firebase Hosting, Authentication, Deployment, Full-stack Development, Gatsby, Parallax Design, Software Engineering, Shopify Customizations, Back-end Development, SaaS, Security, Real-time Data, WebSockets, Responsive Design, Templates, Content, Cloud, GitFlow, Web Components, Push Notifications, Customer Engagement, Pop-ups, Web App Development, CRM APIs, WordPress to Webflow, Headless UI, Progressive Web Applications (PWAs), Scheduling, Supabase
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