Full-stack Software Engineer · Johannesburg, South Africa · Portuguese citizen · EU work authorisation
Full-stack engineer, three and a half years, specialising in making large and aging codebases maintainable. I measure the debt, find the root causes, sequence the fix and prove the result held.
| Measure | Before | After | Change |
|---|---|---|---|
| Cold type-check | 177s | 36.6s | −79% |
| Application type debt | 1,730 | 1,066 | −38% |
| Analytics module errors | 264 | 0 | −100% |
| Tests across two modules | 57 | 328 | +475% |
Every figure above is a before and after I measured myself. How each one was measured is published alongside it, on the site rather than in a bullet point.
- Utilifeed — Software Engineer · Jan 2025 – Present
- AmissProj · 2026 · github.com/Rourke9001/amissproj
- BAC Logistics & BAC Transport · 2026 · baclogistics.co.za · bactrans.co.za
- Site — rourkeamiss.co.za — going live shortly
- Email — rourke9001@gmail.com
- LinkedIn — linkedin.com/in/rourke-silva-amiss-73b983a7
Generated from the typed CV that also feeds the site — one source, no drift.