ID
Isaiah David Oghenefejiro
Software Engineer • ML/AI • Web3 • Cloud

Profile

I am a highly skilled Full-Stack Developer and Software Engineer with a proven track record of delivering robust, scalable, and innovative digital solutions. Over the years, I have gained extensive expertise across web development, backend engineering, Web3 blockchain integration, and SEO optimization, making me a versatile and results-driven professional.

My core strengths include building secure, high-performance applications using both traditional and modern stacks. I am proficient in JavaScript (MERN), PHP, Python, Rust, and Laravel, with strong hands-on experience in designing and implementing clean, maintainable, and efficient code.

I am deeply passionate about cutting-edge technologies such as AI-powered systems, blockchain/Web3 applications, and scalable SaaS platforms, and I continuously strive to push boundaries in software engineering.

With my blend of technical expertise, problem-solving mindset, and product-driven focus, I am confident in my ability to build world-class applications that drive impact.

Experience

Web Developer • REGENIX HMO
2023 — Present
  • Designed, developed, and maintained responsive web applications using PHP, Laravel, React, and JavaScript frameworks.
  • Built and optimized user-friendly UI/UX interfaces to improve client experience and engagement.
  • Implemented bug fixes, security patches, and version updates to ensure smooth application performance.
  • Collaborated with cross-functional teams to integrate APIs, automate workflows, and streamline digital processes.
  • Contributed to SEO and performance optimization, increasing site traffic and overall user retention.
Data Analyst • NERO GAMES
2022 — 2023
  • Collected, cleaned, and analyzed large datasets to provide insights into player behavior and product performance.
  • Applied statistical techniques and quantitative analysis to support data-driven business decisions.
  • Built dashboards and visualization reports that improved decision-making across teams.
  • Conducted A/B testing and predictive modeling to enhance product development and marketing strategies.
  • Ensured brand consistency across digital platforms by aligning analytics with design and marketing goals.
Data Analyst • Sefammp
2021 — 2022
  • Developed and maintained data processing pipelines to extract, transform, and analyze structured and unstructured data.
  • Conducted advanced analytics using Python, SQL, and visualization tools for actionable insights.
  • Assisted in software development projects, including the creation of tools and prototypes using Python.
  • Supported marketing and branding teams by monitoring consistency across channels and providing analytical reports.
  • Enhanced operational efficiency by leveraging data-driven strategies and predictive analysis.
Founder • Pelvin Nero Company
2022
Building AI and Web3 products, leading a small remote team, delivering POCs and production systems.
Senior Engineer • GlobalPay
2019
Led payments and infra teams, improved throughput and reliability for payment services.
ML Researcher • FinLab
2016 — 2019
Research and prototyping for time-series and forecasting models.

Education

BSc Computer Science
Ambrose Alli University
2010 — 2014

Skills

PHP
Laravel
Python
Rust
Go
JavaScript
TypeScript
React
Next.js
Vue.js
Node.js
Express.js
Django
Flask
jQuery
HTML5
CSS3
Bootstrap
Tailwind CSS
SASS
Solidity
Web3
Blockchain
Ethereum
Polygon
Kubernetes
Docker
MLOps
MySQL
PostgreSQL
MongoDB
Firebase
AWS
Google Cloud
WordPress
SEO
Isaiah David O.
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