Deborah Anyachukwu

Notes from real backend builds: system design choices, mistakes, and what changed between first implementation and final solution.

Blog

Engineering Writeups

How I Designed and Shipped Insighta Profiles API

Insighta Profiles API, Web Portal & CLI Tool

Architecture decisions, OAuth + PKCE implementation details, and what changed after scaling the API design.

Open writeup

Building a Retry Engine with Backoff, Jitter, and Dead Letters

HTTP Retry Engine

Designing a robust retry loop, modeling attempt history, and handling failure states safely.

Fixing Real Production Pain in SkillBridge API

SkillBridge API

From URL hallucination fixes to employer verification and assessment flow stability.

The Highlight of my HNG Experience

Zubbee Scheduler & SkillBridge API

A technical blog post reflecting on two key internship milestones: building the custom Zubbee background job scheduler and resolving production issues in the collaborative SkillBridge API.

Open writeup

Let's build.

Open to backend engineering roles and collaborations. Enugu, Nigeria · UTC+1.