Hello, there đź‘‹

I'm Opemipo Omoniyi (ELECTRON)

Seasoned Software Engineer with 3+ years of experience building performant, intuitive, and accessible production applications using technologies like Next.js, React.js, and TypeScript. I take charge of projects with a strong product mindset—focusing not just on writing code, but on delivering real value, usability, and business impact. I follow engineering best practices such as SOLID, DRY, and clean architecture to ensure long-term maintainability and scale. Comfortable leading initiatives, collaborating with cross-functional teams, or working independently in both remote and on-site environments.

My picture

Work Experiences.

Feb 2025 – Present

Lead Frontend Engineer

Knot9ja (Remote)

  • Leading a team of 3 (frontend devs & designer) to build intuitive user interfaces and experiences.
  • Converted 20+ Figma design pages into clean and responsive Next.js code within 2 weeks of project commencement.
  • Developed Knot9ja’s job matching platform dashboard with React TS & Tailwind CSS, reducing development time by 20%.
  • Implemented unit and integration tests with 80% code coverage, reducing risks of production bugs.
  • Reviewed pull requests to ensure timely and effective issue resolution.
  • Collaborated with backend engineers to design REST API contracts for seamless data exchange.
Jun 2024 – Sept 2024

Frontend Engineer

ACME Software Labs (Remote)

  • Converted full UI/UX designs into functional, optimized React applications with a 15% boost in site speed.
  • Collaborated with designers to build intuitive interfaces that improved user experience by 25%.
  • Utilized GitHub for team collaboration, improving version control efficiency by 50%.
  • Contributed to the development of a new company webpage using Agile methodologies for timely delivery.
  • Wrote unit and integration tests with Jest and React Testing Library to boost code quality and catch bugs early.
  • Worked with engineers and a product designer to build multiple products using HTML, CSS, JS, React, TypeScript, and Figma.
2021 - Present

Frotend Engineer

Freelance

  • Built multiple proprietary software websites for businesses and leading to over 20% increase in business exposure and brand trust
  • Worked on web animations to improve overall user experience by 50%.
  • Exploring the use graphql within frontend applications
Jan 2020 – Sept 2021

Junior Frontend Engineer

Perfcreg Solutions (Ogun State, Nigeria)

  • Reproduced UI designs using plain HTML and CSS.
  • Improved landing page interfaces with refined CSS, increasing user experience by 25%.
  • Worked with a team of 3 to build websites for contract clients.
  • Implemented web animations to enhance user experience by 50%.

Volunteer Experiences.

Sept 2025 – Present

Community Lead

The Inventors Community (Hybrid - Nigeria)

  • Mentoring 200+ students at Bells University of Technology.
  • Leading a team of 11 leads to foster member growth and development within the community.
  • Managing talents and skills to achieve community goals.
Jun 2024 – Sept 2025

Frontend Lead

The Inventors Community (Hybrid)

  • Led a frontend team of 5+ to build new community landing pages and the admin portal.
  • Delivered 20+ functional UI components based on design specifications.
  • Mentored junior developers and coordinated integration across frontend, backend, and design teams.

Skills.

Over the years, I've developed core programming skills for problem solving that has further improved the quality and efficiency of my web applications and scripts. Also understanding the web, its nature and optimizations that can be made to improve SEO results have been a great addition to my skill set. My focus and some of the core technologies I've worked with are shown below :

MY FOCUS

Solving Business Problems

Web Accessibility

Web Performance Optimization

User Experience (UX) Optimization

Search Engine Optimization (SEO)

Responsive Design

Code Maintainability and Scalability

HTML
.
CSS
.
SCSS
.
JavaScript
.
Typescript
.
React
.
Tailwind
.
NextJs
.

Projects.

KNOT9ja

Knot9ja is a job-matching platform designed to connect artisans with potential clients seeking their services. The platform allows artisans to create profiles showcasing their skills, experience, and portfolios, while clients can post job listings and browse through artisan profiles to find the right fit for their projects. Knot9ja aims to streamline the hiring process for both artisans and clients, making it easier to find and secure work in various trades and crafts. Some Key functionalities include CRUD operations with role-based authentication, real-time chat between artisans and clients via websockets, job posting and application management, pagination, reviews and ratings system, user dashboards, geolocation for finding jobs within one's region and a notification system.

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Next Js
Tailwind CSS
Typescript
REST API
WebSockets
GCP
Geolocation API - Google
SAFELINK - Inventors NextGenBuilders (3rd Place Project) - 2025

SafeLink is a secure, escrow-driven e-commerce platform for informal vendors. It uses role-based authentication, KYC verification, and a multi-stage escrow flow to ensure trusted transactions between buyers and sellers. The platform handles orders and payments through a state-based system from payment hold to fulfillment and release—while integrating Supabase auth, email verification, and basic dispute logic.

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React
Tailwind CSS
Typescript
Paystack Payments API
Vite
Supabase
Vercel
Vercel Server Functins
The RetroFest Ticketing Platform

SafeLink is a secure, escrow-driven e-commerce platform for informal vendors. It uses role-based authentication, KYC verification, and a multi-stage escrow flow to ensure trusted transactions between buyers and sellers. The platform handles orders and payments through a state-based system—from payment hold to fulfillment and release—while integrating Supabase auth, email verification, and basic dispute logic. Handled and processed purchase and generation of 150+ tickets.

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Next Js
Tailwind CSS
Typescript
Next Js App Router
Paystack API
Supabase
Resend - Email Service
PO-ZAC Game Therapy

PO-ZAC Game, also known as mind shield and bullying-proof game, has been developed to train the mind to respond positively to any form of verbal bullying. It is intended to ultimately develop children and adolescents to be emotionally resilient and mentally strong and prepared against verbal bullying. This game (pozac) is a form of bibliotherapy intervention to mitigate the negative effect of verbal bullying—specifically, the use of insulting and abusive words. PO-ZAC serves as mind shield to resist verbal bullying and proof against feelings that could cause trauma and alienation socially and emotionally.

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Next Js
Tailwind CSS
Typescript
Next Js App Router
Firebase
Vercel
Adelsts Ventures Ltd Official Website

Adelsts Ventures Limited is a supply chain management and business development firm specializing in the logistics and distribution of goods and services. This official website aims to provide a comprehensive overview of the company's activities, products, and services. I built this website, manage its domain and email service.

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Next
Tailwind CSS
Typescript
Vercel
AVE - the attendance app

The cumbersome and unverifiable process of signing attendance on a piece of paper within Nigerian universities for a great number of students is a major problem. Ave utilizes geofences and unique codes to verify student attendance using their coordinates in relation to class creation coordinates

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Next Js
Tailwind CSS
Typescript
Vercel
MUSICA

This is a music playing app based on a complex UI design in figma requiring API consumption and integration. The application was built using React Js for its component-based nature, reusability and scalability. On this project, I worked alongside a Backend engineer and a web designer for the development.

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React Js
CSS Modules
Typescript
Vercel
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Get In Touch.

omoniyiopemipo6@gmail.com

+234 905 681 7978

+234 916 556 4583

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