About Me
Hi, I'm Karan Kumar from Bihar, India. What started as curiosity about coding has turned into a 3+ year journey of building 15+ production applications that serve thousands of users worldwide.
From a Computer Science student experimenting with code to creating 3 npm packages with 1,800+ downloads, I've worked across the entire development spectrum. My experience spans startups, freelance projects, and full-time roles where I've consistently delivered solutions that solve real business problems.
I specialize in React Native and Next.js, but what sets me apart isn't just technical skills—it's my ability to understand business needs and translate them into scalable, user-friendly applications. Whether it's building a developer competition platform or creating API automation tools, I focus on measurable impact.
Currently, I'm focused on helping startups and businesses scale their digital presence through modern web and mobile solutions. I believe great software isn't just about clean code— it's about creating experiences that users love and businesses can rely on.
Outside of work, I like listening to music and reading books—it's how I recharge and find new inspiration.
If you're looking for someone who can help bring your website or app idea to life, I'm excited to connect and create something impactful together.
My Skills
Frontend
Client-Side Development
Modern web technologies for creating interactive and responsive user interfaces.
Backend
API & Services
Server-side development with robust APIs, GraphQL, and scalable architectures.
Databases & Auth
Data & Security
Database management and authentication solutions for secure data handling.
State Management
Application State
Efficient state management solutions for complex application workflows.
Mobile App Development
Cross-Platform Apps
Native and cross-platform mobile applications with React Native and Expo.
UI Component Libraries
Design Systems
Modern UI libraries and design systems for consistent user experiences.
Developer Tools & DevOps
Deployment & CI/CD
Modern deployment strategies with continuous integration and cloud services.