Odunayo Ogunleye

Frontend Engineer with 3+ years of experience building scalable web applications using React, Next.js, and TypeScript. Experienced in API integration, responsive UI development, dashboards, and troubleshooting production issues. Also experienced in electricity distribution and prepaid metering through hands on work with Ikeja Electric, including meter installation, troubleshooting, tariff migration, and customer support.

Full-Stack Developer - AWS Charisol

(2026-01)

• Built and maintained real-time multiplayer game features for Muzingo using React, Next.js, TypeScript, and GraphQL, including trivia, bingo, player interactions, and audio playback.
• Investigated DynamoDB capacity and hot key problems and helped redesign data access by separating high frequency operations across tables.
• Migrated Lambda environment variables to AWS Systems Manager Parameter Store, using SecureString for secrets and KMS permissions for secure access.
• Collaborate with Product Managers, Project Managers, designers, and developers in an Agile environment to refine requirements, prioritize work, resolve blockers, and deliver product features iteratively.

Frontend Developer - Randbax Technologies

(2025-08 - 2025-12)

• Developed and maintained the Randbax ride-hailing admin dashboard using Next.js, React, and TanStack Query.
• Built interfaces for managing and monitoring users and riders, including user profiles, account information, and account status.
• Implemented KYC management workflows for collecting and reviewing user documents and monitoring verification status.

Frontend Developer - Vast Learn Technologies

(2024-01 - 2024-08)

• Designed and developed a fully responsive Learning Management System (LMS) used to manage student learning and track academic progress.
• Migrated an existing React application to Next.js, improving SEO performance and page load speed.
• Implemented multilingual support (Spanish, French, German) using react-i18next, expanding platform accessibility to international users.
• Integrated GraphQL APIs to enable dynamic UI rendering while reducing API overhead.

Frontend Developer - Nupat Technologies

(2023-07 - 2023-12)

• Migrated the company's landing page from React to Next.js to improve SEO, server-side rendering, and overall web performance.
• Rebuilt the styling architecture from Vanilla CSS to Tailwind CSS, improving maintainability and development efficiency.
• Collaborated in agile development cycles, participating in sprint planning and code reviews.

Meter Installation Personnel - Ikeja Electric Distribution Company

(2018-12 - 2022-05)

• Installed and commissioned prepaid electricity meters for residential and commercial customers.
• Troubleshot meter faults, tamper mode issues, and supported tariff migration with backend operations teams.
• Worked with customers, technical teams and backend to resolve metering issues.