Jérôme Penide

🚀 CTO | Tech Lead Full-Stack | Backend Engineer | Web3 & Scalable Platforms

Hello! 👋

I’m a Tech Lead Full-Stack / Backend Engineer with 15+ years of experience building scalable web platforms, APIs and Web3 applications.

I help companies design, build and scale reliable products, from early MVP to production systems used at scale.

My experience covers backend architecture, distributed systems, DevOps infrastructure and Web3 protocols, allowing me to take ownership of projects end-to-end: from architecture and development to deployment and long-term reliability.

I’ve worked on high-availability systems, complex data pipelines and blockchain applications, always focusing on performance, security and maintainability.

🧠 Core Skills

Backend Development

Node.js • TypeScript • REST APIs • Microservices • Data Processing

Web3 Development

Smart Contracts • DeFi • Blockchain integrations • Web3 APIs

Infrastructure & DevOps

Docker • CI/CD • Cloud Infrastructure • Observability • Reliability

System Architecture

Scalable platforms • Distributed systems • Performance optimization

🛠 Typical Missions I Help With

• Designing scalable backend architectures

• Building production-ready APIs and microservices

• Developing Web3 / DeFi platforms

• Setting up DevOps pipelines and cloud infrastructure

• Improving system performance and reliability

• Acting as Tech Lead or fractional CTO

💡 Technologies

Node.js

TypeScript

PostgreSQL

Docker

Cloud infrastructure

APIs & microservices

Blockchain / Web3

🎯 What Clients Value

✔ End-to-end project ownership

✔ Strong technical architecture skills

✔ Clean, maintainable and scalable systems

✔ Pragmatic solutions focused on long-term success

💬 Feel free to reach out to discuss your project.

I’d be happy to help you build a reliable and scalable platform.