Opeyemi J. Aderemi

Full‑Stack Software Developer

Akure (Nigeria), NG.

About

Passionate full‑stack developer based in Nigeria with 4+ years of experience building scalable production applications. Specializes in React, Node.js, TypeScript, with experience delivering end‑to‑end solutions including payment platforms, real‑time messaging, and AI‑enhanced CMS systems.

Work

CyberBeasts Agency

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Full‑Stack Developer (Freelance)

Nigeria, , Nigeria

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Summary

Freelance full‑stack role developing scalable SaaS platforms and e‑commerce solutions.

Highlights

Built Comforeve event ticketing platform (Next.js, React, TypeScript, Paystack) handling 1,000+ events and concurrent bookings.

Architected CaseBeautify SaaS using React, Express, Next.js, MongoDB, Tailwind CSS; supported 1,000+ concurrent users with 99.5% uptime.

Developed Nimbou CMS with hybrid AI model caching, reducing OpenAI API calls by 60% and response time by 40%, deployed with CI/CD.

Delivered Trendly e‑commerce on Wix Headless CMS with OAuth and real‑time inventory APIs.

Engineered MyChatApp real‑time messaging with WebSocket, presence tracking, and end‑to‑end encryption.

ULLWeb Technologies

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Full‑Stack Engineer

Nigeria, , Nigeria

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Summary

Led frontend development of flagship applications, optimized performance, and improved user engagement.

Highlights

Built Frontlett app frontend using React, TypeScript, Tailwind CSS, Framer Motion, Zustand achieving 40‑80ms page load times.

Implemented dynamic SEO meta handling increasing organic traffic by 45% and user registrations.

Developed Virtualting documentation platform in React/TypeScript to reduce support tickets and improve onboarding.

Collaborated on scalable UI architecture that reduced support needs by ~20%.

Reality AI Lab (RadicalX)

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Artificial Intelligence Engineer

New York, NY, New York, US

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Summary

Developed AI and data‑driven solutions in immersive audio and perceptual audio coding contexts.

Highlights

Worked on AI‑enhanced audio technology and machine learning for spatial audio and psychoacoustic research.

Contributed to AI algorithms and software for immersive audio experiences.

Education

Harvard University (Aspire Leadership Program)

Cambridge, Massachusetts, United States of America
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Program Leadership Development

Federal University Oye‑Ekiti

Oye‑Ekiti, Ekiti State, Nigeria
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Bachelor of Engineering Mechanical Engineering

Skills

React

Next.js, Framer Motion, Zustand.

Node.js / Express

REST APIs, WebSocket.

TypeScript / JavaScript

CSS / Tailwind CSS

MongoDB / PostgreSQL / Supabase

Database, Real‑time.

AWS / CI‑CD

AI / Hybrid model caching

OpenAI integration, Caching.

SEO & Performance Optimization

Meta handling, Page load optimization.

Opeyemi J. Aderemi