Freelancer profile translated to English.
Back to original languageAbout Amine
Full-Stack Engineer · Web, AI & Web3: From idea to production
Do you have a product idea, an application to evolve, or a platform to build? I handle the entire development cycle, from architecture to production, to deliver reliable, performant, and maintainable solutions.
I assist startups and companies in creating complete web applications: frontend, backend, API, databases, external integrations, and deployment.
What I can build for you:
🔹Full-Stack Web Applications
React, Next.js, and TypeScript on the frontend; Node.js, NestJS, PHP, and Laravel on the backend. REST API design, authentication, business logic, SQL/NoSQL databases, and third-party service integration.
🔹AI-Powered Products
Integration of LLMs like OpenAI or Claude, chatbots, RAG pipelines, automations, and AI agents. I also use Cursor, GitHub Copilot, and Claude Code to accelerate development while maintaining code quality.
🔹Web3 Platforms
DeFi, staking, NFT marketplaces, and on-chain trading. Smart contract development in Solidity, Rust, and Cairo, with integration of wallets and EVM, Solana, Starknet, and TON networks.
Why work with me?
I don't just code: I understand your business needs, propose a suitable architecture, and communicate clearly at every step.
You benefit from a single point of contact capable of managing frontend, backend, databases, AI or blockchain integrations, testing, and deployment.
Web application, AI product, or Web3 platform: I can design, develop, and deliver your project end-to-end.
French
Native or bilingual
Arabic
Native or bilingual
English
Native or bilingual
Remote only
Primarily works remotely
Experience
- DY ProtocolFullStack DeveloperMarch 2026 - Today (5 months)
Backend Development
Development of backend services to index on-chain events, synchronize protocol state, and track user activity.Design of data models and APIs for metrics, portfolios, and performance data.Development of synchronization logic between smart contracts, backend, and frontend to ensure reliable real-time data.
Smart Contract Development
Contribution to the development of the protocol's smart contracts (Solidity), covering vault logic, strategy mechanisms, and on-chain execution flows.Participation in the implementation of vault contracts inspired by the ERC-4626 standard (deposits, withdrawals, share management, valuation tracking).Setup of validations, events, and state tracking to ensure reliable indexing and robust monitoring.Frontend Development
Design and development of the interface in React / Next.js and TypeScript: dashboards, portfolio tracking, positions, and transaction history.Integration of wallet connections, contract reads/writes, transaction state management, and real-time updates.Building a scalable DeFi interface with Tailwind CSS, shadcn/ui, Zustand, Wagmi, and React Query.Blockchain Integration
Integration of frontend and backend systems with the protocol's smart contracts for secure interactions.Connection of on-chain events to off-chain indexing systems for real-time visibility.Participation in automation flows and monitoring of the protocol's operational lifecycle. - StarkWareFullStack DeveloperNovember 2025 - February 2026 (3 months)Design of a complete web platform (frontend + backend) for launching, configuring, and operating automated market-making strategies on order book trading venues.Creation of a strategy builder allowing traders to configure spreads, inventory targets, risk limits, and execution logic for professional market-making.Delivery of a real-time dashboard to track PnL, inventory, order placement, fills, and risk metrics across multiple strategies.
Frontend Development
Development of a scalable React / Next.js application in TypeScript for strategy configuration, monitoring, and execution control.Implementation of a modular UI/UX with Tailwind, shadcn/ui, and Zustand for fast and responsive trader workflows.Backend & Trading Integration
Design of a high-performance backend to orchestrate market-making strategies and connect to trading platform APIs for real-time order placement, cancellation, and management.Implementation of execution services managing the order lifecycle (submission, updates, fills, cancellations), inventory tracking, and risk controls.Design of data pipelines to index transactions, positions, and market data, supporting real-time analysis and historical performance tracking.Blockchain Integration
Integration of StarkNet smart contracts for strategy deployment, settlement, and performance attribution.Connection of on-chain components with off-chain execution engines for secure and efficient trading workflows. - DSXFullStack DeveloperApril 2025 - November 2025 (7 months)Investment fund specializing in delta-neutral strategies on Hyperliquid, offering vaults for retail and professional clients.
Frontend Development
Design and development of the complete interface in React / Next.js, including:A vault listing page presenting available strategies with their performance metrics.A Dashboard / Portfolio page allowing users to track deposits, withdrawals, yields, and performance.A professional dashboard offering advanced insights for institutional traders.Implementation of a responsive and modular UI/UX with Tailwind, Zustand, and shadcn/ui, designed for scalability and fast navigation.Integration of interactions with smart contracts (deposit, withdrawal, balance updates) directly into the interface.Backend Development
Development of a backend system to index and retrieve data from smart contracts, and manage performance, risk, and transaction history.Design and optimization of the database schema to store vault metrics, deposits/withdrawals, and historical yield data for analysis.Development of APIs to synchronize backend data with the frontend in real-time, ensuring accurate portfolio tracking.Blockchain Integration
Connection of the backend and frontend to smart contracts for secure and efficient deposits, withdrawals, and performance tracking.
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Education
- Engineer's degreeEPITA: Engineering School in Computer Science2022Formation de cinq ans à l'EPITA, l'une des grandes écoles d'ingénieurs en informatique en France. Solides fondations en génie logiciel, algorithmique, bases de données et systèmes backend. Spécialisation en développement front-end (React, design, UI/UX) et technologies web modernes. Expérience du travail en équipe et des méthodologies Agile, appliquée dans de nombreux projets collaboratifs.