Bastien Barcaioni

Your technical roadmap is ambitious, my role is to secure its delivery.

Need to break a monolith to move to a performant microservices architecture? Design fluid and scalable APIs, or optimize a PostgreSQL data foundation that shows signs of weakness under load?

With 10 years of experience in software engineering and architecture, I work with your teams to design robust backend and distributed systems, while ensuring a polished user experience thanks to my historical sensitivity in HMI (Angular/Vue.js).

What sets me apart?

I don't develop for the sake of technical prowess, but for product impact. Former Lead Developer at Safran Data Systems and early-stage startup engineer, I know how to pragmatically cut through technical debt to restore team velocity. Passionate about automation and AI-tooling, I use LLMs daily (notably via Ollama) to synchronize code and its documentation, thus eliminating technical friction for your teams.

My usual playgrounds and deliverables:

Architecture & Backend: Microservices design, monolith refactoring, asynchronous flow integration (Python, Node.js/TypeScript, C++).

Data Expertise: PostgreSQL database audit, modeling, and optimization.

Quality & Ops: Clean Code, CI/CD, Docker containerization, implementation of modular and decoupled structures.

Support: Technical mentoring for junior/mid-level profiles, facilitation of agile rituals, and architecture scoping.

Based near Caen, I primarily work fully remote (with occasional trips to Paris or the Grand Ouest) on missions with high technical added value.

Let's discuss your next challenges!