Software Engineer in Nigeria.
I am Mack Iyeritufu, a professional software engineer and web developer based in Delta State, Nigeria. I build fast, secure, and modern websites and web applications for businesses, startups, and individuals.
Web Developer in Delta State & Warri
If you are looking for a trusted web developer in Warri or anywhere in Delta State, I help businesses build professional websites that attract customers and increase online credibility.
Services I Offer
- Full Stack Web & Mobile (React Native)
- AI Workflows & Customer Support Automation
- Secure Fintech & Payment Integrations
- Custom Algorithmic Trading Bots
- Startup Tech Partner & MVP Development
I am the Solution for Your Business
Need a professional software developer in Nigeria? I am available for freelance, remote, and contract work. I help turn your app or business idea into reality.
Advanced Technical Depth
From secure payment gateways (Paystack, Flutterwave) to strategy-based trading bots, I deliver elite engineering solutions.
Elite Experience
A history of solving complex problems and finding alternative paths to success.
Niels Academy
Senior Backend Engineer (Algorithmic Trading)
"As a natural problem solver, I was brought in to architect the core engine for proprietary trading strategies that required absolute precision and zero-latency execution."
- Built high-performance trading bots using Node.js for strategy logic and Python for automated broker execution.
- Spearheaded remote-first infrastructure deployment, ensuring 99.9% uptime for live trading environments.
Gold AI Mento
System Architect & Founder
The Challenge
Ingesting real-time market data without bottlenecking the AI signal analyzer.
The Pro-Active Solution
Instead of traditional polling, I researched and implemented a custom MongoDB aggregation pipeline paired with Node.js event-driven workers. This reduced latency by 40% and resulted in 5 premium subscribers within the first month.
Seat Vault
Full Stack Lead (Next.js / TypeScript)
The Challenge
Handling high-concurrency traffic during flash ticket sales on the secondary market.
The Pro-Active Solution
Faced with potential server crashes, I pivoted the architecture to Next.js Edge Functions and TypeScript-defined interfaces to ensure type safety and high-speed delivery. The result is a rock-solid marketplace ready for scale.
FX Copilot Pro
Lead Developer (Firebase / AI)
The Challenge
Complex multi-path querying in Firebase for real-time chart analysis.
The Pro-Active Solution
When standard NoSQL queries failed to deliver the required throughput, I didn't settle for "good enough." I researched and implemented an advanced data normalization and indexing strategy that optimized real-time chart scanning, enabling instantaneous market analysis across multiple pairs.
Technical Mastery
My toolkit is built on solving problems, not just following tutorials. I adapt to whatever technology solves the puzzle best.
Engineering
- Node.js / Express
- Python (Automation)
- TypeScript / Next.js
- React Ecosystem
Infrastructure
- Firebase / Firestore
- MongoDB / SQL
- Algorithmic Strategy
- AI API Integration
Algorithmic Trading
AI Data Analysis
Low Latency Focus
Secure Architecture