Francesco Marko Livaic
Full-stack engineer (React, Node, Supabase, Cloudflare) and Co-Founder/CTO of a B2B SaaS.
About
Full-stack engineer (React, Node, Supabase, Cloudflare) and Co-Founder/CTO of a B2B SaaS. I build secure, GDPR-minded web apps end to end, data layer with row-level security, Stripe and third party integrations, and responsive React frontends. Based in the EU (Croatia), so GDPR and EU data residency are native to how I work. I also work in a reliability first enterprise environment at Ericsson, so correctness and safe handling of sensitive data are second nature.
- 1 year's experience
- Joined July 2026
Languages
- CroatianFluent
- EnglishFluent
Industry experience
- Software & Internet
- Telecommunications
- Professional Services
- Other
Work experience
Co-founded a B2B SaaS and own the full stack, shipping features from a single Next.js 14 + TypeScript codebase with Node.js and Python services; reduced a core step from 20 seconds to under 3 seconds with a containerized microservice. Designed a multi-tenant PostgreSQL data layer (Supabase + Prisma) with Row-Level Security, and built a REST service layer gated by a Gitflow CI/CD pipeline with Vitest and Playwright.
Engineer scalable Java solutions for the MJE test framework (~4M lines) validating Ericsson’s global 4G/5G RAN infrastructure across a large, multi‑team R&D organization. Focus on concurrency control, memory management and latency reduction for high‑throughput data streams in a distributed environment. Built automated log-analysis scripts for anomaly detection to improve system stability, working through Jenkins and Gerrit in a complex CI/CD pipeline with code reviews across connected repositories.
Education
Certifications and awards
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