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Kaosiso NwachukwuKN
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Kaosiso Nwachukwu

@kaosisonwachukwu

Full-stack software developer with 4+ years building scalable web apps and responsive interfaces across multiple platforms.

Nigeria
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What I'm looking for

I’m looking for a team where I can build scalable full-stack products, turn designs into fast, accessible experiences, and deliver real-time features. I want an Agile, high-ownership culture focused on clean architecture, CI/CD, and performance.

I’m a full-stack software developer with 4+ years of experience building scalable, high-performance web applications and fluid, responsive user interfaces across multiple platforms. I’m skilled in React.js, Next.js, Vue.js, TypeScript, and Node.js, with hands-on experience across RESTful and GraphQL APIs, WebSocket integration, and real-time dashboards.

In my current Growth Stack role, I develop and maintain scalable full-stack applications using Python, focusing on performance, maintainability, and clean architecture. I also implement and customize ERP solutions (Odoo) to streamline business processes, and I improved data processing efficiency by 30% through backend optimization and system refactoring.

Previously, I transformed Figma designs into accessible, pixel-perfect experiences, implemented SSR with Next.js, and reduced load times by 30% with caching strategies. I’ve also built real-time analytics dashboards handling 10,000+ daily requests with sub-200ms response times using WebSockets, while working in Agile/Scrum environments with CI/CD pipelines and Test-Driven Development (TDD).

Experience

Work history, roles, and key accomplishments

SU

Full-Stack Developer

Substrately

Apr 2024 - Aug 2024 (4 months)

Designed and built a scalable MERN platform for real-time weather analytics, including reusable React/Tailwind UI components and Chart.js visualizations. Implemented JWT authentication/authorization and optimized MongoDB queries and indexed collections to improve performance and scalability.

Education

Degrees, certifications, and relevant coursework

University of Nigeria logoUN

University of Nigeria

Bachelor of Science in Computer Science, Computer Science

2022 -

Pursuing a Bachelor of Science in Computer Science at the University of Nigeria in Enugu, starting in Nov 2022.

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