“Lead Systems Architect & Full-Stack Engineer | Next.js, Node.js, PostgreSQL”

Harrison Oyeghe — Mobile Development freelancer in Benin City Nigeria

I engineer high-performance, security-hardened digital infrastructure. With a background in Mechanical Engineering, I apply strict mathematical rigor and stress-testing to full-stack web platforms to completely eliminate framework bloat and layout shifts. Production Stack: Next.js, Node.js, and PostgreSQL (Neon/Prisma). Flagship systems built include Zenith Centre (a high-velocity multi-department retail engine) and Aegis Vault (a zero-footprint data sanctuary).