Looking for a job

James Abraham

@jamesabraham

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I build secure, scalable React and Next.js platforms for fintech and health-tech.

Nigeria

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What I'm looking for

I'm looking to build secure, scalable web applications in Agile teams, contributing across frontend architecture, API integration, database design, and quality-focused delivery.

I've built and deployed digital platforms for Kayi Bank, Ubuntu Care, Kinlink Naye, and Gookan Limited across fintech, health-tech, community, and corporate web products.

At Kayi Bank, I engineered Kayi Mall, Kayi Mall Admin, Kayi Agents Dashboard, and Kayi App v3.5 using Next.js, TypeScript, and MySQL for high-volume online transactions. I also built role-based dashboards and integrated payment APIs for real-time processing.

At Ubuntu Care, I lead frontend and full-stack development for a health-tech platform connecting patients and healthcare providers, supporting 1,000+ concurrent users. I architect secure RBAC permissions, scalable APIs, testing controls, and incident-response workflows.

I work with React, Next.js, TypeScript, REST APIs, GraphQL, and MySQL in Agile teams. I bring 4+ years of production web-development experience, with a focus on secure, reliable user experiences.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Developer

Current

Ubuntu Care

Oct 2025 - Present (1 year 1 month)

Lead frontend and full-stack development for a health-tech platform connecting patients with healthcare providers using React, TypeScript, and scalable API architecture supporting 1,000+ concurrent users. Architected secure role-based access control (RBAC) systems and collaborated in Agile sprint cycles to design RESTful APIs and frontend architecture.

React TypeScript REST APIs RBAC Agile Testing Security

Full Stack Developer

Kayi Bank

Apr 2024 - Sep 2025 (1 year 5 months)

Engineered and deployed multiple digital financial platforms (Kayi Mall, Kayi Mall Admin, Kayi Agents Dashboard, Kayi App v3.5) using Next.js, TypeScript, and MySQL, processing high-volume online transactions. Designed role-based dashboards and integrated frontend applications with backend payment APIs and database services.

Next.js TypeScript MySQL REST APIs Agile QA Testing Responsive Design

Web Developer

Amplifi

Oct 2024 - Dec 2024 (2 months)

Developed responsive static web application for a blockchain decentralized application startup, applying modern HTML5, CSS3, and JavaScript standards. Implemented frontend components using React and consulted with stakeholders to translate technical specifications into working code.

HTML5 CSS JavaScript React Testing Quality Control

Full Stack Developer

Gookan Limited

Aug 2022 - Dec 2024 (2 years 4 months)

Developed and deployed responsive corporate website showcasing engineering and construction services using modern web technologies and best practices. Implemented SEO-optimized, user-friendly web pages and conducted security and quality controls to ensure website integrity and performance.

Web Development SEO Security Quality Assurance

Full Stack Developer

Kinlink Naye

Jan 2023 - Jul 2024 (1 year 6 months)

Designed and developed dynamic user interfaces using React and TypeScript, enhancing digital interaction and connectivity across user communities. Integrated frontend systems with backend REST APIs and collaborated with backend developers to design database specifications.

React TypeScript REST APIs Database Design Troubleshooting