Hi, I’m Sephan ·Full‑Stack Engineer & AI‑ready Problem Solver
I design and ship resilient web platforms with measurable business outcomes: faster load times, secure architectures, and developer‑friendly DX.
- Security‑first (HSTS, CSP, COOP/COEP)
- 95th‑percentile ship velocity
- Multifaceted shipper (Web Dev, UI/UX, SEO, DevOps…)
Sephan
Full‑Stack · Next.js · DevOps
Nairobi, KE
Recent highlight: reduced LCP from 4.2s → 1.6s on a high‑traffic e‑commerce build by optimizing images, caching, and edge‑rendering.
Trusted by teams at
Featured Work
Case studies built for resilience and polish.
Production stories spanning platform rebuilds, performance engineering, and security-first launches.
Gap Recruitment Full Stack Website Development
Modern full stack platform with SEO, blog, ATS, and instant content updates. Hardened security, automated CI/CD, and scalable hosting for high traffic.
- Nextjs
- Strapi
- Tailwind
- ATS
Browns Pharmacy E-commerce on Zoho Commerce
Pharmacy store with 4,200+ SKUs, M Pesa checkout, and prescription controls. Automated imports, clean UI, and compliance ready shopping flows.
- Zoho
- Nodejs
- Inventory
- Commerce
Mass Document Migration from Manatal to Zoho WorkDrive
Automated migration of 300,000 documents from Manatal to Zoho WorkDrive. Resilient pipeline with rate limit controls, retries, and zero data loss.
- DigitalOcean
- PM2
- REST
- GraphQL