Obiora Igboanusi
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About

Engineering products that are fast, scalable, and easy to use.

Portrait placeholder for Obiora Igboanusi
Full-Stack Software EngineerAbuja, Nigeria

Background

I'm a full-stack software engineer with 5+ years of experience shipping features end to end, from clean Node.js backend logic to sharp, user-friendly interfaces built with React and Next.js.

I focus on translating complex business requirements into scalable software that removes cross-team bottlenecks. That means clean API design and data modeling on the backend, and interfaces on the frontend that stay fast and maintainable as a codebase grows.

I'm a pragmatic problem solver. I care about minimizing technical debt, keeping systems performant, and shortening the distance between a decision and a deployed feature.

How I approach engineering

Build for real users

Technical decisions are only good if they improve the experience of the people actually using the product, whether that's law enforcement analysts, fitness app users, or job seekers.

Make complexity understandable

Forensic data, fitness metrics, and application status all need interfaces that make dense information legible at a glance, not just displayed.

Performance is part of UX

A fast interface isn't a technical optimization bolted on afterward. Load time and responsiveness are product quality, measured the same way design is.

Build systems, not just features

Reusable components, testing, and clean architecture are what let a team keep shipping quickly a year in, not just at launch.

Ship, learn, improve

Real user feedback drives iteration, not assumptions. The Hardcore Biometric Systems dashboards evolved directly from how analysts used them.

Career development

I started out owning frontend interfaces, then grew into full-stack ownership and, more recently, into leading a team of 6 engineers at Hardcore Biometric Systems. Along the way I've stayed hands-on with the code rather than moving fully into management, because the technical judgment is what makes the leadership useful.

  • Lead Software EngineerHardcore Biometric Systems
    Feb 2025 to Present
  • Software EngineerHardcore Biometric Systems
    Feb 2022 to Jan 2025
  • Software DeveloperTribeSquare, Inc.
    Mar 2021 to Jan 2022
See full experience

Full skill set

Backend & Systems

API design and data modeling for systems that need to be correct, not just fast.

  • Node.js
  • Express
  • REST API Design
  • PostgreSQL
  • SQLite
  • Prisma
  • TypeORM
  • Redis
  • BullMQ
  • JWT / OAuth2
  • RBAC
  • Webhook handling
  • Idempotency

Frontend Architecture

Interfaces that stay fast and maintainable as the codebase and team grow.

  • Next.js (SSR, App Router, API Routes)
  • React
  • TypeScript
  • JavaScript (ES6+)
  • Tailwind CSS
  • Redux
  • Responsive & mobile-first design
  • Core Web Vitals
  • Performance optimization

DevOps & Infrastructure

The pipelines and tooling that keep releases fast and predictable.

  • Docker
  • Jenkins
  • GitHub Actions
  • AWS (basic)
  • CI/CD pipelines
  • Git

Testing & Tooling

Confidence in the paths that actually matter, backed by real tooling.

  • Jest
  • Vitest
  • React Testing Library
  • Supertest
  • ESLint
  • Prettier
  • Sentry
  • Datadog

Methodologies & Leadership

Keeping a team of engineers aligned and shipping without cutting corners.

  • Technical architecture
  • Team management (6 engineers)
  • Agile / Scrum
  • Code reviews
  • System design collaboration
  • Documentation

Education & continued learning

Rivers State University
B.Tech, Petroleum Engineering
2011 to 2016
Google Developers, Andela, and Pluralsight
Google Africa Developer Scholarship, Mobile Web Specialist
2020
Udacity
React Developer Nanodegree
2021
freeCodeCamp
JavaScript Algorithms and Data Structures
2022
Andela and Pluralsight
React Learning Program
2023
Udemy
Microservices with Node.js and React
2026

Have something worth building?

Get in touch