Full-stack Software Engineer with 8+ years building scalable web and mobile applications from architecture through deployment. Experienced across React, Next.js, Node.js, Flutter, and React Native, and integrating production-grade third-party services. Most recently, I led end-to-end development of KonectX e-commerce platform (crypto/token payments) at LAKCHE, directing a team of 8 across web and mobile while ensuring security, monitoring, and analytics integration.…

ABDULRAHMAN ADEKEYE

Full-stack Software Engineer with 8+ years building scalable web and mobile applications from architecture through deployment. Experienced across React, Next.js, Node.js, Flutter, and React Native, and integrating production-grade third-party services. Most recently, I led end-to-end development of KonectX e-commerce platform (crypto/token payments) at LAKCHE, directing a team of 8 across web and mobile while ensuring security, monitoring, and analytics integration.…

Available to hire

Full-stack Software Engineer with 8+ years building scalable web and mobile applications from architecture through deployment. Experienced across React, Next.js, Node.js, Flutter, and React Native, and integrating production-grade third-party services.

Most recently, I led end-to-end development of KonectX e-commerce platform (crypto/token payments) at LAKCHE, directing a team of 8 across web and mobile while ensuring security, monitoring, and analytics integration.

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Skills

Experience Level

React JS
Expert
JavaScript
Expert
Node.js
Expert
CSS
Expert
TypeScript
Expert
React Native
Expert
Leadership
Expert
HTML5
Expert
Flutter
Expert
Express
Expert
Docker
Expert
Tailwind
Expert
PostgreSQL
Expert
SQL
Expert
MongoDB
Expert
SEO
Expert
AWS
Expert
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Language

English
Advanced

Work Experience

Lead Developer at LAKCHE LTD
September 1, 2025 - July 1, 2026
Architected and led development of KonectX (konectx.net), a full-stack e-commerce platform with crypto/token payment support via smart contracts. Built core architecture and majority of the codebase across web (React/TypeScript/Node) and mobile (Flutter), while directing a team of 8 across specialized modules. Integrated Auth0 for authentication, Cloudflare for security/CDN, and Sentry/Datadog for monitoring; also used PostHog and Intercom for analytics and customer support. Additionally directed deployment of a TP-Link Omada captive-portal WiFi hotspot for marketing and lead capture, connecting in-person foot traffic to the platform.
Frontend Engineer (Contract) at Fenris Media Ltd
November 1, 2023 - January 1, 2025
Developed and maintained scalable web applications using React, Next.js, and Tailwind CSS to deliver responsive, high-performance UI across devices. Built reusable component libraries and optimized frontend performance for SEO and accessibility. Integrated RESTful APIs and worked closely with Node.js/Express backend services to deliver end-to-end features.
Frontend Developer (Freelance) at Allaccess Fan Ltd
January 1, 2023 - January 1, 2024
Contributed frontend development for Allaccess, a large-scale digital content subscription platform, building responsive interfaces in React and TypeScript.
Frontend Engineer at Systems Technologies Limited
April 1, 2022 - Present
Shipped 10+ features across web and mobile for a Nigerian fintech platform, building payment flows, transaction dashboards, and financial data views using React, Next.js, and React Native. Contributed to backend work for authentication and API integrations. Delivered clean, maintainable, well-documented code through close collaboration with designers, product managers, and backend engineers to ship end-to-end solutions.
Instructor (Part-time) at FEMTECH IT Training Centre
May 1, 2019 - November 1, 2020
Taught Web Design and Web Development to students of varying skill levels. Developed structured lesson plans and hands-on projects.
Frontend Developer at Async Techs
January 1, 2018 - January 1, 2021
Built and maintained frontend applications for multiple client projects in an agency-style environment, delivering production-ready websites and web apps. Worked part-time/contract alongside a teaching role at FEMTECH IT Training Centre (2019–2020).

Education

B.Sc., Physics at IBB University Lapai
January 1, 2012 - January 1, 2017
Web Development (Professional Training) at New Horizon, Lagos
January 1, 2019 - January 1, 2021
Web Development at Udemy
January 1, 2021 - August 21, 2026
B.Sc., Physics at IBB University Lapai
January 1, 2012 - January 1, 2017
Web Development (Professional Training) at New Horizon, Lagos
January 1, 2019 - January 1, 2021
Web Development at Udemy
January 1, 2021 - August 21, 2026

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Financial Services, Retail, Media & Entertainment, Education
    ClickPay — Bill Payments Platform

    A fintech web app for paying electricity, cable TV, and utility bills in Nigeria.
    ClickPay is a bill payments platform that lets users pay for electricity, cable TV, data, and airtime bundles from one place. I worked full-stack across the project, building the web frontend and backend, and extending the experience to a React Native mobile app for iOS and Android. My focus was on a smooth, reliable payment flow and a consistent experience across all platforms.
    Role: Full-Stack Developer (Web & Mobile)
    Tech stack: React, React Native, TypeScript, Tailwind CSS, Redux, Context API, Node.js, Express
    Key contributions:
    Built both the web frontend and the backend API for a live utility payments platform
    Developed a React Native mobile app extending the same payment flows to iOS and Android
    Designed and implemented the end-to-end payment-flow UX, from bill lookup to confirmation
    Ensured responsive, consistent design across web and mobile
    Link: https://www.twine.net/signin

    KonectX — Community Wi-Fi & Connectivity Platform

    KonectX — Decentralized Hotspots Network

    Role: Full-Stack Software Engineer & Flutter Developer
    Technologies: React, Vite, Node.js, Express.js, MongoDB, Flutter, Dart, REST APIs, Celo Blockchain

    Project: https://www.twine.net/signin

    KonectX is a decentralized community Wi-Fi platform designed to connect users to affordable internet hotspots while providing infrastructure for managing users, connectivity services, transactions, and revenue settlement.

    I worked across the project as a full-stack engineer and mobile developer, building both the web platform and its mobile application.

    On the web platform, I developed the frontend with React and Vite and built backend services and REST APIs using Node.js and Express.js. I designed MongoDB data structures and implemented core application logic, transaction workflows, and integrations.

    I also developed the KonectX mobile application using Flutter and Dart, creating mobile interfaces and integrating the application with the platform’s backend APIs.

    The project also involved Celo blockchain integration and the $KXT ecosystem, combining conventional web/mobile application architecture with blockchain-based functionality.

    Key contributions:

    • Built the KonectX web platform using React and Vite.
    • Developed backend APIs and services with Node.js and Express.js.
    • Designed and implemented MongoDB database structures.
    • Developed the KonectX mobile application using Flutter and Dart.
    • Integrated mobile and web applications with REST APIs.
    • Implemented transaction and revenue-related workflows.
    • Integrated Celo blockchain functionality.
    • Built responsive and reusable user interfaces.
    • Debugged, optimized, and maintained application functionality across web and mobile.
    • Worked across the full development lifecycle from architecture and implementation through deployment.

    Project link: https://www.twine.net/signin