01
Enterprise Carbon Tracking DLT
A Hyperledger Fabric platform for supply-chain traceability and carbon-footprint tracking, with controlled ledger transitions and off-chain storage.
Blockchain & Web Engineer · Morocco
Building trustworthy
digital infrastructure.
I design secure blockchain systems—from Solidity contracts to Hyperledger Fabric networks—and build the web and delivery layers that make them useful.
Selected work
Systems built with security and real-world use in mind.
02
Anonymous Voting DApp
An Ethereum voting application that combines Solidity smart contracts with zk-SNARKs to preserve voter privacy while keeping results verifiable.
03
Ethereum Token Contracts
ERC-20 and ERC-721 smart contracts with a complete development workflow, Web3 application integration, and automated DApp delivery.
What I do
One engineering mindset, across the full delivery path.
Public blockchain
Solidity and EVM smart contracts, ERC-20/721, Web3 integrations, Foundry, Hardhat, and invariant-driven testing.
Permissioned DLT
Hyperledger Fabric networks, deterministic Go chaincode, Fabric Gateway, RBAC, and validated ledger workflows.
Web engineering
Production-minded Next.js and React interfaces, Node.js APIs, data services, and end-to-end application integration.
DevOps & security
Docker, CI/CD, AWS, Ansible, Elastic Stack, application security testing, and secure delivery practices.
Core stack
SolidityHyperledger FabricGoTypeScriptNext.jsNode.jsFoundryDockerPostgreSQLAWS
Experience
Practical work across blockchain, web, and operations.
From permissioned ledger architecture to public smart contracts and production delivery.
Sep 2025 — Present
Blockchain & Web Engineer
Mohammed VI Polytechnic University · Benguerir, Morocco
Contributing to the architecture and implementation of a permissioned blockchain platform for traceability and carbon-footprint tracking.
- Develop deterministic Go chaincode with RBAC, approval rules, input validation, and controlled ledger state transitions.
- Connect blockchain state to application services through Fabric Gateway, Node.js, Next.js, and MinIO.
Feb 2025 — Aug 2025
Full Stack & Security Engineer Intern
Mohammed VI Polytechnic University · Rabat, Morocco
Assessed application security, documented remediation priorities, and helped improve observability and infrastructure repeatability.
- Used OWASP ZAP, Nessus, and Burp Suite for application security assessments.
- Deployed Elastic Stack monitoring and automated infrastructure operations with Ansible.
Jan 2025 — Mar 2025
Full Stack Developer & DevOps Freelancer
NextAvia
Delivered and deployed a full-stack platform spanning a React interface, Django REST API, and PostgreSQL data layer.
- Containerised the platform with Docker and automated delivery through GitLab CI/CD.
Jun 2024 — Aug 2024
Web3 Developer Intern
Marketing Confort · Remote
Built ERC-20 and ERC-721 smart contracts and integrated them into Next.js applications using Web3.js.
- Used Hardhat and Foundry and automated DApp delivery through GitLab CI/CD.
In progress
What I’m working on now.
Invariant-driven contract testing
Deepening Foundry fuzz and invariant testing practices for safer smart-contract behavior.
Tokenisation architecture
Exploring robust patterns for tokenised financial instruments and digital-asset infrastructure.
Audit-ready development
Improving gas and security profiling workflows to make contract reviews clearer and more repeatable.
ACM UM6P Cybersecurity Bootcamp
Participated as a mentor for the cryptography and blockchain sessions for the cybersecurity bootcamp.