I’m a passionate Software Engineer with strong experience in full-stack and blockchain development. Over the past few years, I’ve led and contributed to several high-impact projects in fintech, retail, and smart contract development. My work includes building scalable web and mobile applications with Laravel, React, Node.js, and Solidity, and deploying production systems that serve thousands of users. I’ve led engineering teams at Vertis Technologies, developed e-commerce and ERP solutions for major retail brands, and built decentralized platforms that bridge Web2 and Web3. I’m particularly driven by creating reliable systems that solve real business problems, improve user experience, and scale efficiently. Tech stack: PHP, Laravel, Node.js, TypeScript, React, Next.js, Docker, Solidity, Postgres, MySQL, and Nginx.

David C. Ezeozue

I’m a passionate Software Engineer with strong experience in full-stack and blockchain development. Over the past few years, I’ve led and contributed to several high-impact projects in fintech, retail, and smart contract development. My work includes building scalable web and mobile applications with Laravel, React, Node.js, and Solidity, and deploying production systems that serve thousands of users. I’ve led engineering teams at Vertis Technologies, developed e-commerce and ERP solutions for major retail brands, and built decentralized platforms that bridge Web2 and Web3. I’m particularly driven by creating reliable systems that solve real business problems, improve user experience, and scale efficiently. Tech stack: PHP, Laravel, Node.js, TypeScript, React, Next.js, Docker, Solidity, Postgres, MySQL, and Nginx.

Available to hire

I’m a passionate Software Engineer with strong experience in full-stack and blockchain development. Over the past few years, I’ve led and contributed to several high-impact projects in fintech, retail, and smart contract development. My work includes building scalable web and mobile applications with Laravel, React, Node.js, and Solidity, and deploying production systems that serve thousands of users.

I’ve led engineering teams at Vertis Technologies, developed e-commerce and ERP solutions for major retail brands, and built decentralized platforms that bridge Web2 and Web3. I’m particularly driven by creating reliable systems that solve real business problems, improve user experience, and scale efficiently.

Tech stack: PHP, Laravel, Node.js, TypeScript, React, Next.js, Docker, Solidity, Postgres, MySQL, and Nginx.

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Experience Level

Expert
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Expert
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Expert
Expert
Expert
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Intermediate
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Language

English
Fluent

Work Experience

Lead Software Developer at Vertis Technologies Limited
December 31, 2023 - October 16, 2025
Led development of Vertis Pay, a Laravel + React-based fintech platform processing over ₦10M in monthly bill payments (electricity, air time, cable TV, flights). Designed and deployed a cross-platform desktop-to-web app for utility bill payments at designated pay points in in-store malls, increasing customer convenience by 20%. Architected secure, scalable backend systems and CI/CD pipelines; reduced server downtime by 60% through Docker + Nginx deployments on Linux.
Technical Consultant (Adhoc) at Next Cash & Carry
December 31, 2024 - October 16, 2025
Designed and built a custom e-commerce platform for a large retail mall, contributing to a 45% increase in online orders and improving checkout conversion by 30%. Developed and optimized a digital sales funnel that generated over ₦1 billion in online sales within 15 months. Handled end-to-end development, online sales management, and platform scaling.
Software Engineer at Naje Limited
December 31, 2024 - October 16, 2025
Built and deployed an on-street parking ERP system used across Abuja, integrating NFC card readers and real-time vehicle tracking. Developed Android-based POS terminals to support flexible, field-based payments. Integrated multiple payment options, including NFC cards, debit cards, and bank transfers, increasing transaction flexibility and user satisfaction. Collaborated with payment providers (Remita, Global Accelerex) to ensure secure, seamless transaction flows. Enhanced revenue tracking and reporting systems, contributing to a 35% increase in successful payment collection within 6 months.

Education

Higher National Diploma in Computer Science at Federal Polytechnic, Oko
January 1, 2013 - December 31, 2018

Qualifications

Smart Contract Security Bootcamp
January 1, 2025 - May 31, 2025

Industry Experience

Software & Internet, Professional Services, Media & Entertainment