Shiv Kumar Ojha
Full Stack Developer. Focused on building polished, product-grade web experiences. Currently specializing in Next.js, React.js, Node.js, Express.js, Prisma, PostgreSQL, Auth.js, Better Auth, Zustand, Tailwind CSS, and webhook-based integrations..
Skills & Expertise
Frontend
Backend
Data and Auth
Languages and Tools
Selected Projects
All projectsAIExp
2026An AI-powered problem-solving chat application with authentication, persistent history, payment-aware flows, and webhook handling.
PayIt
2025A Paytm-like digital payments clone with user and merchant flows, mock banking APIs, transaction tracking, and webhook-based payment status updates.
Strong Areas
End-to-end product delivery
I work across the full application flow, from interface behavior and state management to APIs, persistence, and supporting services.
Authentication and access design
I am comfortable implementing signup, login, protected routes, session-aware product behavior, and the backend records that support them.
Payments, transactions, and webhooks
Payment-style systems are one of my strongest areas because they require careful state transitions, event handling, and data consistency.
AI-powered product integration
I enjoy building AI features as part of a real product lifecycle, not as isolated demos, with history, identity, and structured backend support.
Writing
All postsBuilding full-stack AI products with clear state boundaries
April 7, 2026A practical way to think about UI state, conversation state, auth state, and payment state when one product touches all of them.
Designing webhook-first product flows
March 18, 2026Webhooks are easiest to trust when they update explicit records, stay idempotent, and match a clear product lifecycle.
Get in touch
I'm currently open to remote, hybrid, and relocation roles. If you have a project in mind or just want to say hi, feel free to reach out.