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YouNesta/README.md

YouNesta

React Next.js TypeScript Node.js Solana AWS Docker MongoDB PostgreSQL

LinkedIn GitHub GitLab Twitter Discord Telegram

Welcome to my professional profile. I am a passionate Full-Stack developer with expertise in Front-end development and Web3 technologies, bringing innovative solutions to complex technical challenges.

πŸ“„ Resume

Download my complete resume

πŸ“Š GitHub Statistics

GitHub Stats

Top Languages

πŸŽ“ Education

Bachelor in Project Management Web Development
Sup'internet / Epitech Digital β€” 2017

πŸš€ Technical Skills

Front-end

ReactJS / Next.js / TypeScript / JavaScript (ES6+) / HTML / CSS / Webpack / Vite / Redux / Zustand / Styled Components / Tailwind / Storybook / Cypress / React Testing Library / Jest / Framer Motion / TanStack Table / SWR / React Query / ShadCN / i18next

Back-end

NodeJS / Express / GraphQL / REST / MongoDB / PostgreSQL / MySQL / Redis / Prisma / tRPC / WebSocket / Socket.io / JWT / OAuth2

Web3

Solana / SPL Token / Metaplex / Anchor Framework / Solana Web3.js / Jupiter API / Wagmi / Phantom SDK / Wallet Adapter / IPFS

DevOps

Docker / Jenkins / Firebase / AWS / Vercel / Netlify / Nginx / Git / GitHub / GitLab / CI/CD Pipelines / PM2 / Bash scripting

Data & Analytics

ApexCharts / Grafana / DataDog / mParticle / Google Analytics / Google AdSense / Mixpanel / BigQuery / Segment

Practices

Agile / Scrum / Kanban / Pair Programming / TDD / Code Review / Continuous Integration / Continuous Deployment / Clean Architecture / Design System Development

πŸ’Ό Professional Experience

Ynexis / Yakeey β€” 2025 (Current)

Tech Lead – Real Estate Estimation Platform

Ynexis develops advanced real estate estimation tools for real estate agents and professionals.

  • Responsible for the architecture, development, and integration of AI-based estimation models
  • Created internal tools for model performance measurement and maintained the sales and purchase platform
  • Implemented a design system ensuring brand consistency across all interfaces

Tech: React / Next.js / React Testing Library / Vite / ApexCharts / Rechart / MUI / Redux / TypeScript / Storybook / Cypress / Zustand / Tailwind / Jest / SWC

The Fountain β€” July to December 2024

Front-end Engineer – Community Game Platform (Web3)

The Fountain is a Web3 tool enabling memecoin communities to create token-based games.

  • Designed and developed the front-end architecture, integrated Solana wallets
  • Implemented randomized reward mechanisms connected to SPL token treasuries

Tech: React / Solana / Vite / React Testing Library / Redux Toolkit / Wagmi / TanStack Query / Zustand / Phantom SDK / SPL Token JS / Tailwind / Jest

Top Music β€” April 2023 – May 2024

Lead React Developer

TopMusic is a Christian music streaming platform offering a tipping system for artists.

  • Defined front-end architecture, built streaming interfaces
  • Integrated tracking and payments, and led front-end delivery

Tech: React / Next.js / Styled Components / Jest / React Testing Library / Redux / TypeScript / Storybook / Mangopay / Git / Vercel

VEEPEE β€” October 2022 – February 2023

React Developer

Veepee is a European leader in private online sales.

  • Refactored the vacation booking flow, developed new front-end components
  • Improved development standards in collaboration with product teams

Tech: React / Next.js / Styled Components / Jest / Enzyme / React Testing Library / Redux / TypeScript / Storybook / GitLab

DEEZER β€” January 2022 – October 2022

React Developer

Deezer is a global streaming service operating in over 180 countries.

  • Implemented customer data platform integration, marketing standalones
  • Developed editorialized content systems

Tech: React / Next.js / Styled Components / Jest / Enzyme / React Testing Library / Redux / TypeScript / Storybook / Cypress

LEBONCOIN β€” July 2018 – January 2022

React Developer

Leboncoin is France's largest classified ads platform.

  • Migrated legacy booking and reservation flows to React
  • Developed purchase options, integrated payments and delivery APIs
  • Produced promotional visuals

Tech: React / Next.js / Styled Components / Jest / Enzyme / React Testing Library / Redux / TypeScript / Storybook / Cypress

πŸ› οΈ Side Projects

Bridge USDC Cosmos ↔ Arbitrum β€” 2024

Full-Stack Developer – Cross-chain Bridge

Personal project bridging USDC across Cosmos and Arbitrum ecosystems.

  • Designed the bridge UI, managed blockchain interactions
  • Handled RPC/indexer integrations for real-time validation

Tech: React / TypeScript / Wagmi / Ethers.js / Vite / GraphQL / Cosmos SDK / Arbitrum SDK / Tailwind / Zustand / Jest

Jupiter Perps Dashboard β€” 2025

Developer – Performance Tracking Tool (Solana)

Personal dashboard for analyzing trading performance on Jupiter Perpetuals (Solana).

  • Built data aggregation modules and visualization dashboards
  • Developed ROI and trade efficiency analysis tools

Tech: React / Solana / Jupiter API / Vite / ApexCharts / Zustand / Tailwind / React Testing Library / Jest

🌍 Languages

  • French: Native
  • English: Professional

🎯 Availability

Currently open to new opportunities and interesting collaborations in Front-end development and Web3 technologies.


Last updated: January 2025

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