Hicham Ben
Full-Stack Architect | AI & DeFi Systems
Salary / Daily rate
Freelance
Remote only
Skills
Languages
About me
Intro
Full-Stack Architect with 5+ years specializing in autonomous AI systems and Web3 solutions. Former CTO who drove a $3M pre-sale, delivering end-to-end products from smart contracts (NFTs, DeFi, staking) to multi-agent trading systems. Expert in Python, Solidity, React/Node.js—I architect and deploy production-ready SaaS and decentralized applications that scale your vision into reality.
Work experience
Founder & Solutions Architect AI/Web3
Indépendant
May 2022 - Present
4 years 6 months
Remote
– Technical consulting for clients on AI and blockchain-focused projects. – End-to-end product design and delivery, from scoping to deployment. – Architecture and development of autonomous multi-agent systems (trading, monitoring). – Web3 strategy consulting: tokenomics, smart contracts, DeFi integration. – Built and launched multiple SaaS products in production.
CTO & Founder
/Reach
Sep 2023 - Sep 2025
2 years 1 month
London, UK
– Oversaw technical strategy for the pre-sale (3m$ valuation). – Managed technical resources and engineering teams. – Oversaw architecture conception and development. – Guided the implementation of best practices and innovative solutions. – Aligned technical priorities with business goals. – Played a pivotal role in growth and scalability of the technology stack.
Decathlon France
Jun 2021 - Sep 2023
2 years 4 months
Paris, France
Full-stack Developer
Jan 2023 - Sep 2023
9 months
Paris, France
– Developed and maintained innovative full-stack applications using Node.js, Next.js, T3-app and ORMs. – Collaborated with cross-functional teams to implement scalable features for the e-commerce platform. – Integrated third-party APIs to enhance application functionality and optimized performance.
Tech Lead SAP
Jun 2021 - Jan 2023
1 year 8 months
Paris, France
– Led a team of SAP developers, overseeing end-to-end delivery of complex SAP projects. – Provided technical expertise in SAP modules, collaborating with stakeholders to drive process improvements. – Ensured system performance, security, and reliability while resolving technical issues proactively.
Full Stack Web3 Developer
Freelance
Jul 2020 - Sep 2023
3 years 3 months
Remote
– Smart contract development/audit: NFTs, Tokens, ICOs, Staking, Gaming, Custom contracts, etc. – Decentralized applications developments: Staking Platforms, Marketplaces, SaaS Platforms, etc. – Technical consulting: Architectural conception, Launch strategies, Team management.
Consultant SAP Technico-fonctionnel
MLR Conseil
Oct 2019 - Jun 2021
1 year 9 months
Paris, France
– ABAP Development. – Project management for dematerialization (SAP MM / FI). – Supervision of Junior developers. – Facilitation of client workshops and drafting technical and functional specifications.
DECATHLON FRANCE
Sep 2017 - Sep 2019
2 years 1 month
Paris, France
Coordinateur de développement de projets
Sep 2018 - Sep 2019
1 year 1 month
Paris, France
– Planning and organizing SAP APO developments. – Leading a service center. – Tracking and monitoring developments.
Développeur SAP ABAP (SAP APO)
Sep 2017 - Sep 2018
1 year 1 month
Lille, France
– ABAP development. – Creation of APIs on SAP Gateway. – API management. – Performance optimization.
Ingénieur d'études
Atos
Feb 2017 - Aug 2017
7 months
Lille, France
– Design and development of an online payment simulator. – Automation of transaction testing.
MRP Repair - Internship
Proximus
Sep 2015 - Jan 2016
5 months
Lille, France
– Stock and Repair material management. – Automation of management tasks.
Administration réseaux
Innovent Air Handling Equipment
Jan 2015 - May 2015
5 months
Villeneuve-d'Ascq, France
– Wind data repatriation. – Creation of financial reporting tools. – Development of data retrieval platform.
Education
Telecom Lille 1 - Ecole d'Ingénieurs
Diplôme d'ingénieur, Ingénieur télécom et réseaux
2013 - 2017
4 years 1 month
Université de Sherbrooke
Echange universitaire, Conception et développement
2016 - 2016
1 month
CPGE Galilée
Accès aux grandes écoles d'ingénieurs, Maths-Physique
2011 - 2013
2 years 1 month
Licenses & certifications
TOEIC
Issued: –
Registres distribués Blockchain
Issued: –