Promise Umeh
Promise Umeh

Frontend Engineer

Open to offers · Member since 25 Oct 2026
Location
Lagos, Nigeria
Desired salary
Unspecified
Work preference
Hybrid
Experience level
Senior

About

Professional summary

I am a Frontend Engineer based in Lagos, Nigeria, with experience building scalable, accessible, and high-performance web applications.

I specialize in React, Next.js, Vue.js, TypeScript, and modern frontend architecture. I build responsive interfaces, reusable component systems, and maintainable product experiences.

I have worked on multi-tenant SaaS, EdTech, creator engagement, e-commerce, financial services, admissions, and recruitment platforms. My work includes authentication, role-based access control, dynamic forms, file uploads, dashboards, and complex application workflows.

I focus on frontend performance through code splitting, lazy loading, rendering optimization, caching, and efficient state management. I also apply WCAG accessibility, SEO, and Core Web Vitals best practices.

I collaborate effectively with product managers, designers, QA engineers, and backend developers in Agile teams. I contribute through code reviews, mentoring, debugging, testing, documentation, and continuous improvement of engineering standards.

I am committed to delivering user-centered, reliable, and visually consistent web products that meet both technical and business goals.

Skills

38 capabilities

Tech stack & tools

Working toolkit

Application Hosting

Application Utilities

Design

Languages & Frameworks

Experience

Career history

Software Engineer Vigilearn

I develop and maintain a multi-tenant SaaS admissions and recruitment platform serving multiple organizations through a shared architecture. I build scalable, responsive applications with Next.js, React, and TypeScript, including RBAC, authentication workflows, dynamic forms, document upload pipelines, and end-to-end application workflows.

I optimize performance through code splitting, lazy loading, rendering optimization, caching, and state management. I create reusable UI components, design tokens, and shared libraries; implement WCAG and SEO practices; integrate REST APIs and third-party services; and collaborate in Agile sprints on architecture, testing, reviews, CI/CD, and deployment processes.

Frontend Engineer NetworkX.ai

I spearheaded frontend development using React and Next.js, delivering user-facing features for thousands of creators and marketers. I worked with designers and backend engineers to implement responsive, scalable, and visually consistent UI experiences.

I optimized React components and rendering workflows to improve cross-browser performance. I also applied SEO and WCAG accessibility practices, conducted code reviews, mentored junior developers, and helped improve team productivity.

Frontend Engineer Schoolinka

I led frontend development for a React-based EdTech platform supporting interactive learning, teacher job matching, and certifications for thousands of users. I partnered with product designers to translate UI and UX concepts into accessible, performant web interfaces.

I established and maintained a design system with reusable components and consistent visual patterns. I resolved performance bottlenecks, improved load times and engagement, and championed debugging, optimization, and Agile delivery practices.

Frontend Developer TM30 Global Ltd

I developed and shipped multiple client-facing products using React, TypeScript, and Redux Toolkit. I designed and maintained scalable frontend architectures integrated with REST APIs for varied business requirements.

I refactored and optimized reusable components to reduce rendering times and improve product performance. I collaborated with cross-functional teams in Agile workflows to align delivery with client expectations.

Frontend Developer Intern, BuildForSDG Program Andela

I was selected for Andela's BuildForSDG program, where I worked on technology solutions for real-world challenges. I built frontend features with React and Redux while applying component design and state-management practices.

I practiced debugging, optimization, and accessibility improvements under mentor guidance. I also collaborated in Agile teams that simulated real-world product development workflows.

Education

Learning history

Nnamdi Azikiwe University

Bachelor of Engineering (B.Eng), Electronics and Computer Engineering

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