Ignatius Sani

Senior Full-Stack Engineer & Technical Writer
React Native apps with 1,500+ downloads on Google Play Store.
Published at JavaScript in Plain English (50K+ monthly readers).

Featured Projects

Tinkoh EdTech App
Switchive Crypto Commerce App
Lean Stack Playground

About

I'm a senior full-stack engineer who builds production applications and writes about software architecture. My React Native apps (Tinkoh, Switchive) serve 1,500+ users across Nigeria with 4.8-5.0★ ratings on Google Play Store.

What I Do:

  • Build full-stack applications with React Native, Next.js, React, Node.js, and Rails
  • Write technical content for JavaScript in Plain English (50K+ monthly readers)
  • Co-founding Lumina, an OpenTelemetry-native observability platform
  • Run Codecraftie Solutions, delivering client projects across fintech, edtech, and enterprise

Technical Focus:

Frontend: React Native, Next.js, React

Backend: Node.js, Rails, PostgreSQL, Redis

Architecture: Lean systems, observability, pragmatic decisions

Writing:

I publish weekly on Medium and Substack about vanilla JavaScript patterns, backend architecture, and production trade-offs. My work has reached 50,000+ developers monthly.

Read My Writing on Medium Read Architecture Deep-Dives on Substack Download Resume

Contact Me

Let's Work Together

I'm available for:

  • Full-stack development projects (React Native, Next.js, React, Node.js, Rails)
  • Technical writing and content creation
  • Architecture consulting and code reviews
  • Part-time technical advisory

Contact response time: Within 24 hours

Writing & Online Presence

Medium - JavaScript in Plain English (50K+ monthly readers) →

Substack - The Pragmatic Architect (Architecture deep-dives) →

LinkedIn - Professional network and updates →

Twitter/X - Daily insights and technical discussions →

GitHub - Open source projects and code samples →


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