I'm Russell O.
Software engineer focused on building technology that improves how people work, communicate, and access digital services through scalable software and practical engineering solutions.
About Me
"Prim and bookish, a sharp mind behind quiet eyes"
I'm a full-stack developer with professional experience building scalable web applications using modern frameworks and tools.
On the frontend, I work primarily with React (including Next.js), Tailwind CSS, and Inertia.js, delivering clean and responsive user interfaces. For the backend, I specialize in Laravel and PHP, building secure APIs and real-time features using tools like Pusher. I also work with Supabase, MongoDB, and JWT for authentication and data handling. My projects often integrate AI and machine learning features, and I've built systems with webcam monitoring, browser lockdown, audio streaming, and PDF/DOCX parsing, etc.
I started programming in 2017, first with Java, then vb.NET, C++ and C# (which I used to build a desktop application for the University of Benin during my Industrial Training in 2019), but my web journey accelerated in 2022 with hands-on training through Zuri and Ingressive for Good, followed by the HNG internship, which solidified my backend skills. Since then, I've developed numerous applications across e-commerce, education, gaming and productivity domains. I continue to grow as an AI-focused developer, deepening my expertise in intelligent automation, real-time systems, and user-centric design. I also have experience in computer hardware, embedded systems, RPA, and graphics design, and I hold a Bachelor's Degree in Computer Engineering from the University of Benin, Benin City.

Available
for work
Work Experience
My professional journey so far
Lead Full-Stack Architect - EduLaw
~ Remote
Architected a distributed bar exam prep platform with polyglot persistence across MySQL and MongoDB. Engineered automated document parsing pipelines, neural audio synthesis via AWS S3, and on-device AI semantic evaluation for active recall grading.
2025Senior Full-Stack Engineer - CardMajor
~ Remote
Built core enterprise fintech subsystems across 730+ routes powering virtual card issuance, crypto settlements, and user rewards. Engineered multi-provider failover routing, Redis caching, mandatory 2FA security, and automated financial ledger reconciliation.
2024 - 2025AI Engineer Path - Scrimba
~ Online
Completed a comprehensive professional curriculum covering LLM tool calling, vector embeddings, RAG architectures, and autonomous AI agents. Built and deployed 4 production-grade AI applications.
2025Full-Stack Engineer - Freelance
~ Remote
Shipped scalable RESTful APIs, real-time WebSocket applications, and interactive frontends for international clients. Built a real-time marketplace with escrow ledgers (Snipfair), an e-commerce platform with precision currency math (OjaLink), and even animated interfaces.
2023 - PresentAI Systems Developer - Freelance & Research
~ Remote
Engineered production AI and computer vision projects, including AuRa Spectrum (contactless biometric pulse and respiratory tracking via live video) and Trust-Ledger (an autonomous on-chain reputation agent with tool calling and prompt injection defenses).
2023 - PresentSoftware Engineer & Instructor - Nigerian Navy (NNS QUORRA)
~ Lagos, NG
Trained over 100 naval officers and trainees in Web Design, API Development, and Python. Architected and deployed an institutional Learning Management System (LMS) and Computer-Based Examination platform with transactional candidate audit logging.
2023 - 2024Full-Stack Intern - HNG Internship
~ Remote
Completed intensive engineering cohorts focused on PHP/Laravel backend design and React/TypeScript frontend development, shipping high-performance web applications under fast-paced production deadlines.
2022, 2024Full-Stack Team Lead - Zuri X Ingressive4Good
~ Remote
Completed 3-month full-stack training in modern web development. Served as team lead managing 14 developers to build a live event ticketing platform with automated QR code generation and verification.
2022Lead Intern - UNIBEN ICT Directorate
~ Benin City, NG
Industrial training supporting campus network infrastructure and desktop software development in C#. Built a desktop student record management application for university administration.
2019 - 2020Recent Projects
Some of my latest projects
OjaLink
Hyper-local grocery delivery platform connecting users with local food markets and fresh produce.
Skills & Interests
Proficiencies and Passions
Get In Touch
Open to new projects and collaborations

