Otsemoboh Momoh

I am a Senior Full Stack Engineer with over six years of hands-on experience building, optimizing, and scaling modern web applications for companies in the United States, United Kingdom, and Africa. My work spans SaaS development, enterprise software engineering, API architecture, system optimization, cloud infrastructure, and end-to-end product development. I specialize in Laravel, Vue.js, React, Node.js/NestJS, and RESTful API development, with strong experience designing scalable backend architectures and intuitive frontend interfaces.

My career has been shaped by building high-performance systems that serve thousands of users daily. I implemented CI/CD pipelines, introduced performance enhancements that cut load time by 40%, and improved SEO and accessibility compliance. My work consistently blends engineering discipline with real business impact.

During my time at Liberu Software in the U.K., I developed enterprise applications that processed over one million API calls per day. I improved backend performance, reduced infrastructure costs by migrating to AWS, and designed efficient, scalable database schemas to ensure data reliability and application speed. I am comfortable working closely with cross-functional teams and delivering quality software in fast-paced agile environments.

In previous roles as Senior Software Engineer and Software Architect, I built financial systems, e-commerce engines processing ₦50M+ monthly transactions, real-time communication services, and robust authentication systems. I have led teams, reviewed architecture decisions, and implemented DevOps practices using Docker, Kubernetes, Jenkins, GitHub Actions, and cloud services on AWS and Azure.

I am passionate about clean, maintainable code and architecture. I follow SOLID principles, DRY, design patterns, TDD/BDD where required, and I document APIs using tools like Swagger/OpenAPI. My experience working with U.S. and U.K. companies has strengthened my communication skills, time-zone collaboration, and ability to translate complex product ideas into scalable solutions.

Beyond coding, I enjoy working on automation, system architecture, microservices, and product improvements that directly enhance user experience and operational efficiency. I am comfortable taking ownership of full-stack features from database design and backend logic to frontend interfaces and deployment pipelines.

I am currently available for full-time remote opportunities, with availability for U.S. EST overlap (9am–3pm). If you’re looking for a dependable engineer who can deliver clean, scalable, and production-ready solutions, I’d love to collaborate.