Kelvin Collins.a.

I'm a full-stack engineer who enjoys building products that actually solve real problems, not just writing code for the sake of it. Over the past few years, I've worked across frontend and backend systems, using tools like Next.js, Laravel, Node.js, and TypeScript to create scalable, reliable applications. I care about clean architecture, performance, and user experience.

Whether I'm designing APIs, optimizing database queries, or building responsive interfaces, my goal is always the same: make things work smoothly and make them last.

Full-Stack Developer at OPTIMIZEDHIRE (Present)

• Built and maintained scalable web applications using Next.js and Node.js, improving load performance by over 40% through SSR and caching strategies
• Designed RESTful APIs with Laravel and Express, ensuring clean architecture and easy scalability
• Optimized MySQL queries and database structures, reducing response times significantly on high-traffic endpoints
• Collaborated with designers and stakeholders to deliver intuitive and responsive user interfaces
• Integrated third-party services (payment gateways, email services, analytics tools)
• Led deployment processes using Vercel, Shared Host and VPS environments

Backend Developer at FORTE OCEANIC TRANSCONTINENTAL LIMITED (2020-01 – 2024-12)

• Developed secure backend systems using Laravel and Node.js
• Built authentication and authorization systems (JWT-based)
• Structured and maintained relational databases using MySQL
• Created reusable API endpoints used across multiple applications
• Improved system reliability by handling edge cases and optimizing error handling

– Nasarawa State University (2010-01)