Antoine is available for hire
Hire AntoineAntoine Alejandro
Verified Expert in Engineering
Full-stack Developer
Location
Hong Kong, Hong Kong
Toptal Member Since
March 1, 2022
Antoine is a senior technical leader and developer, passionate about IT and new technologies. Throughout his career, he has built products and developed projects for startups and larger companies across several industries such as military and defense, insurance, and even telecom. Skilled in several technologies, programming languages, and frameworks, like React, Vue.js, Node.js, Express.js, GraphQL, or AWS, Antoine can build anything clients desire that is web-related.
Portfolio
PlayMFL
React, Node.js, Express.js, Next.js, Cadence, Serverless Framework, Docker...
Bread Elements
React, Node.js, Next.js, Leadership, HTML5, CSS3, Full-stack, REST APIs...
Bell Canada
JavaScript, HTML5, CSS3, Node.js, Vue, TypeScript, REST, Docker...
Experience
Availability
Full-time
Preferred Environment
MacOS, Linux
The most amazing...
...thing I've developed is an eCommerce platform to sell items during receptions.
Work Experience
Co-founder and Full-stack Developer
2022 - PRESENT
PlayMFL
- Contributed to Metaverse Football League, a unique play-and-earn NFT football game and ecosystem.
- Created a metaverse to play a football game, similar to Football Manager, on the blockchain.
- Developed the back-end architecture using Next.js and Cadence; provided guidance and led other developers.
- Constructed the front end of the application using React and led other developers.
Technologies: React, Node.js, Express.js, Next.js, Cadence, Serverless Framework, Docker, HTML5, CSS3, Web3.js, Jest, MongoDB, GitHub, SQL, MySQL, Full-stack, REST APIs, Serverless, Amazon Web Services (AWS), Git, CI/CD Pipelines, OAuth, Full-stack Development, Startups, Tailwind CSS, APIs, Microservices, Cloud
Senior Consultant | Tech Lead | Senior Developer
2022 - PRESENT
Bread Elements
- Provided a technical review of the factory processes and technical infrastructure.
- Took charge of the creation of the previous and next/reviewed technical architecture.
- Contributed to the implementation of the previously created technical requirements.
Technologies: React, Node.js, Next.js, Leadership, HTML5, CSS3, Full-stack, REST APIs, Amazon Web Services (AWS), Git, CI/CD Pipelines, OAuth, Full-stack Development, OOP Designs, Shopify, Shopify API, APIs, Microservices, Cloud
Senior Front-end Developer
2020 - 2021
Bell Canada
- Developed a truck tracker application so companies could follow their fleets.
- Created a JSON form generator that generates a Vue.js/HTML form from a JSON object.
- Built an internal library to harmonize every project within Bell Canada.
Technologies: JavaScript, HTML5, CSS3, Node.js, Vue, TypeScript, REST, Docker, Technical Leadership, Antd, Front-end, JSX, CSS, HTML, Web Development, MySQL, Full-stack, REST APIs, Git, NGINX, OOP Designs, APIs, Microservices, Cloud
Senior Full-stack Developer
2019 - 2020
Thales
- Created a platform to manage in-flight ads for passengers.
- Built a platform to create and share military tutorials.
- Developed a hypovigilance tracker targeting pilots.
Technologies: JavaScript, React, Node.js, HTML5, CSS3, Express.js, TypeScript, REST, Docker, Technical Leadership, Front-end, Back-end, JSX, CSS, HTML, Redux, PostgreSQL, Redis, Web Development, MySQL, Full-stack, REST APIs, Serverless, Git, CI/CD Pipelines, Kubernetes, NGINX, OAuth, RabbitMQ, Full-stack Development, OOP Designs, Material UI, APIs, Microservices, Cloud
Technical Lead
2019 - 2019
Payzpot
- Redefined the application architecture and integration.
- Refactored and developed the new back-end microservices.
- Integrated Square POS for different shops of a single event.
Technologies: HTML5, CSS3, JavaScript, React, Express.js, Node.js, GraphQL, AWS Lambda, REST, Technical Leadership, Front-end, Back-end, JSX, CSS, HTML, SQL, Web Development, MySQL, Full-stack, REST APIs, Amazon Web Services (AWS), Git, OAuth, Full-stack Development, Startups, APIs, Microservices, Cloud
Technical Lead
2016 - 2018
AXA Group
- Supported and developed the web interface of P&C products.
- Implemented Agile methodology, Kanban/Scrum boards, Scrum meetings, and sharing sessions.
- Implemented DevOps tools: Atlassian suite, E2E testing, and code quality/coverage.
- Trained the internal staff on the implemented techs.
Technologies: HTML5, CSS3, JavaScript, TypeScript, React, Express.js, Node.js, Docker, GraphQL, REST, Technical Leadership, Next.js, Front-end, Back-end, JSX, CSS, HTML, Redux, SQL, PostgreSQL, Redis, Web Development, MySQL, Full-stack, REST APIs, Git, CI/CD Pipelines, NGINX, OAuth, Full-stack Development, OOP Designs, State Machines, APIs, Microservices, Cloud, Apollo
Co-founder
2017 - 2017
LineMeUp
- Developed the whole application—from the back to the front.
- Used APIs to collect data from providers, such as NBA, Winamax, etc.
- Integrated with the payment system using PayPal API.
- Solved the line-ups creation using a linear algorithm solver library.
Technologies: HTML5, CSS3, React, Express.js, JavaScript, Node.js, REST, Technical Leadership, Antd, Front-end, Back-end, JSX, CSS, HTML, SQL, CTO, Web Development, MySQL, Full-stack, REST APIs, Amazon Web Services (AWS), Git, Full-stack Development, OOP Designs, Startups, APIs, Microservices, Cloud, NestJS
Experience
LineMeUp
LineMeUp is a startup that specializes in providing fantasy sports statistics for the NBA and soccer competitions.
Users select the players they want to be part of their team, and the algorithm will compute them and create the best team(s) based on the configuration they input.
Users select the players they want to be part of their team, and the algorithm will compute them and create the best team(s) based on the configuration they input.
PlayMFL
https://playmfl.com/PlayMFL, Metaverse Football League, is a unique play-and-earn NFT Football game and ecosystem.
You'll be able to buy packs of cards and open them to receive a certain quantity of players, from common to legendary. Create your dream club. Scout, recruit, and train players to build the best team! Be the best manager. Find the best tactics to crush your opponents. Compete against others in leagues and tournaments to earn rewards. Sell your players or club to cash in.
You'll be able to buy packs of cards and open them to receive a certain quantity of players, from common to legendary. Create your dream club. Scout, recruit, and train players to build the best team! Be the best manager. Find the best tactics to crush your opponents. Compete against others in leagues and tournaments to earn rewards. Sell your players or club to cash in.
Education
2011 - 2014
Engineer's Degree in Mathematics and Computer Science
EFREI Paris Sud - Villejuif, France
Certifications
SEPTEMBER 2021 - PRESENT
Amazon EC2 Master Class Certification (with Auto Scaling & Load Balancer)
Udemy
JULY 2017 - PRESENT
Professional Scrum Master I (PSM I)
Scrum.org
Skills
Libraries/APIs
Node.js, React, Antd, REST APIs, Vue, Web3.js, Shopify API
Tools
JSX, Git, NGINX, GitHub, RabbitMQ, CircleCI
Frameworks
Express.js, Next.js, Redux, Serverless Framework, Jest, Tailwind CSS, Material UI, NestJS
Languages
JavaScript, HTML5, CSS3, TypeScript, CSS, HTML, GraphQL, SQL
Paradigms
Agile, Microservices, REST
Storage
PostgreSQL, MySQL, Redis, MongoDB
Platforms
Amazon EC2, AWS Lambda, Amazon Web Services (AWS), Docker, Kubernetes, Shopify
Other
Front-end, Back-end, Web Development, Full-stack, Serverless, Full-stack Development, APIs, Technical Leadership, CTO, CI/CD Pipelines, OAuth, OOP Designs, State Machines, Startups, Cloud, Apollo, AWS Auto Scaling, Load Balancers, Leadership, Cadence, ESLint, Artificial Intelligence (AI), Generative Pre-trained Transformers (GPT), OpenAI GPT-3 API, Generative Pre-trained Transformer 3 (GPT-3), OpenAI GPT-4 API
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