TBFreelancer profile translated to English.
Back to original languageAbout Tarik
Fullstack R&D Developer, AI & Blockchain Architect | Innovation, Telecoms, Finance & Intelligent Systems
Passionate about innovation and applied research, I operate at the intersection of artificial intelligence, blockchain, and advanced communication systems.
I have designed and developed several integrated technological projects – aiming to rethink connectivity, financial flows, and the co-evolution between humans and machines.
My work combines:
Full-stack development & distributed architectures (Node.js, Python, Solidity, React, FastAPI)
Advanced R&D: Neural artificial intelligence (dCaAPs), Polygon/EVM blockchain, cryptography, beamforming,
Socio-economic innovation: savings platforms, hybrid payment solutions, and crypto-fiat gateways
Rapid prototyping & complex system design: simulation, optimization, multi-level modeling
My approach is based on transdisciplinary research, the fusion of science, engineering, and art, and a global vision: to develop sustainable, scalable technologies
French
Native or bilingual
Can work on-site
Lille (up to 50km)
Experience
- POCHECOFRONT-END DEVELOPER fullstack JS / INNOVATION PROJECT MANAGERSOFTWARE PUBLISHINGMarch 2023 - Today (3 years and 3 months)Lille, FranceProfessional ExperiencePocheco - Innovation and Digital Transition Project Manager2023-2024● Redesign of websites and creation of mockups with Figma, front-end integration(HTML, CSS, JS).● Development of landing pages and web-to-print solutions for product customization.● Coordination of new technology integration and optimization of technical support,sprint and backlog management.● Project management for ERP Odoo integration
- KeakrSAS Keakr Paris - R&D Assistant Application Designer DeveloperSOFTWARE PUBLISHINGSeptember 2019 - July 2023 (3 years and 10 months)Paris, FranceCross-functional skills- Application designer developerlevel 6 (master's degree)Strategic and technologicalwatch- GIT project tracking- security watch- R&D- competitive andstrategic watchLanguages and libraries-Web & Frameworks Vue.js, React.js, Node.js, JavaScript ES6 Java 811, JavaEE, Spring/Boot WordPress, Prestashop Solidity, Web3.js,Infura, Truffle, Rinkeby- Databases (DB) MongoDB, MySQL- Server Express, Tomcat- Tools, Bootstrap, Unit Test (Jest, Mocha)Sourcetree, Zendesk, Crashlytics, Amplitude, Youtrack,- Development Environments (IDE)Eclipse, VS Code, IntelliJ, Remix ide
- APMJ -JavaEE/SE Web3 DeveloperSOFTWARE PUBLISHINGJune 2018 - September 2019 (1 year and 3 months)Lille, FranceDesign and implementation of the Solidity smart contract for certificate issuance and verification.Deployment on Polygon (Mumbai Testnet) using Truffle and Ganache.Development of a Web3.js front-end interface to interact with smart contracts (issuance, validation, consultation).Integration of the back-end in Java / Spring Boot for user and metadata management.Setup of a secure authentication system and IPFS architecture for proof storage.Technical environment and associated skills:Blockchain & Smart Contracts: Solidity, Polygon, Ethereum, Truffle, Ganache, Hardhat, Web3.js, Ethers.js.Back-End Development: Java, Spring Boot, Node.js, Express.js, REST API, JSON-RPC.Front-End Development: React.js, Next.js, HTML5, CSS3, TailwindCSS.Security & Authentication: JWT, Metamask, key management, IPFS, SHA256, cryptography
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Education
- Application Designer Developer (Level 6) BAC +4le chiffre2018Compétences clés — Développer et configurer son environnement Installation, configuration et gestion d’environnements de développement (VS Code, Docker, GitHub, Node.js, Truffle, Ganache). Développement d’interfaces utilisateurs ergonomiques (React, Bootstrap, EJS, Tailwind). Développement de composants métier et services REST sécurisés (FastAPI, Express.js). Participation active à la planification et à la gestion de projets (méthodologies Agile/Scrum). — Analyse, conception et architecture Analyse des besoins fonctionnels et techniques, rédaction de cahiers des charges. Maquettage d’interfaces et de parcours utilisateurs avec Figma et diagrammes UML. Conception d’architectures logicielles évolutives et modulaires (MVC, microservices). Conception et mise en œuvre de bases de données SQL (MySQL, PostgreSQL) et NoSQL (MongoDB). Développement de connecteurs et composants d’accès aux données via ORM et API. — Qualité, test et déploiement Mise en place de plans de tests unitaires et fonctionnels (Jest, Postman, Pytest). Documentation technique et automatisation du déploiement continu (CI/CD, GitHub Actions). Contribution à la mise en production dans une approche DevOps : conteneurisation (Docker), supervision, monitoring et sécurité.