Seifeddine Bejaoui

About Me

I help founders ship products, build engineering teams, and deploy AI systems. With over 10 years of experience as a Technical Lead and two-time CTO, I bring senior technical leadership to startups and scale-ups that need to move fast without breaking things.

Today I work as a Fractional CTO and AI Consultant. I step into teams, set the architecture, mentor engineers, and make sure the product actually ships. Whether it is building a React/Next.js frontend from scratch, restructuring a messy codebase, or deploying AI agents into production workflows, I focus on what moves the needle.

Most recently, I was Technical Lead at Prediko, where I led the engineering team on a B2B SaaS platform used by fast-growing e-commerce brands. I made architecture decisions, mentored the team, improved CI/CD processes, and worked closely with Product, Design, and Backend to stabilize the stack and improve delivery velocity.

Before that, I served as Technical Lead at Airbus (via Symolia Technologies), working on data-intensive applications with complex datasets, analytical dashboards, and advanced visualizations. In that high-reliability environment, I enforced strict performance and code quality standards.

Earlier in my career, I held CTO roles at BSMART and Kawami, where I defined technical strategy, built teams from scratch, and shipped products across healthcare, marketplaces, and event platforms. I also led engineering at OnCode across banking, insurance, and recruitment sectors.

What sets me apart is the ability to bridge engineering execution, product thinking, and technical leadership. I operate as a Technical Lead, a hands-on architect, or a strategic CTO, depending on what the organization needs. I bring a pragmatic mindset focused on long-term code quality, team efficiency, and real product impact.

How I Help

  • Fractional CTO services for startups that need senior technical direction
  • Frontend architecture and React/TypeScript/Next.js expertise
  • AI agent systems that work in production, not just demos
  • Technical due diligence for investors and acquirers
  • Team building, mentoring, and engineering culture

Education

Diplôme d'Ingénieur (Bac+5) in Web & Internet Technologies
ESPRIT – École d'ingénieurs

Licence in Computer Science

Baccalauréat in Computer Science