Hi, my name is

Kishor Kumar.

I build scalable full‑stack products and AI‑powered experiences.

Full‑Stack Technical Lead specializing in modern web apps (Next.js/TypeScript), backend services (Node/NestJS/Python), and production AI integrations (RAG, automation, LLM tooling). I help teams ship performant, secure, and maintainable software—end to end.

Available for freelance & full‑time opportunities

see my resume

services

full‑stack product development

  • End‑to‑end delivery: discovery → architecture → implementation → launch → iteration
  • Modern web apps with React / Next.js, TypeScript, Tailwind, and accessible UI patterns
  • Backend APIs & services with Node.js / NestJS and Python; REST/GraphQL, websockets, queues
  • Data & infra: PostgreSQL/MySQL/MongoDB, Prisma, Docker, CI/CD, cloud deployments (AWS/GCP/Azure)
  • Integrations: payments (Stripe), auth (OAuth/JWT), notifications, 3rd‑party APIs

UI/UX & design systems

  • Clean, consistent UI using reusable components and a maintainable design system
  • Prototyping in Figma and translating designs into pixel‑accurate, responsive interfaces
  • Performance & UX: layout stability, loading states, micro‑interactions, accessibility
  • Collaboration with stakeholders to iterate quickly and ship with confidence

AI/ML integration & automation

  • LLM apps with OpenAI/LangChain: chat, retrieval (RAG), function calling, tool integrations
  • Vector search + knowledge bases (embeddings, chunking, evals) for production‑ready AI features
  • Workflow automation: document processing, summarization, classification, and agentic pipelines
  • Deployment patterns: rate limits, caching, observability, prompt/version management, safety

where i've worked

Full Stack Technical Lead @Cloud Analogy CRM Specialist Limited

1st Jan 2018 - present

  • Led the design and development of high-performance web applications and backend systems, focusing on scalability and user experience
  • Collaborated with stakeholders to gather requirements, define project scope, and deliver software solutions aligned with business goals
  • Managed the entire application lifecycle, from conceptualization and design to development, deployment, and support
  • Implemented backend services with Node.js and Nest.js to create microservices-based architectures, ensuring modular and maintainable code
  • Designed, built, and integrated RESTful APIs to connect services and provide robust backend functionality
  • Architected and deployed cloud-based applications using AWS, GCP, and Azure, optimizing infrastructure for reliability and cost-effectiveness
  • Mentored junior developers, conducted code reviews, and established best practices to improve code quality and team efficiency
  • Worked closely with UI/UX designers to translate design prototypes into fully-functional, responsive web interfaces
  • Implemented secure authentication and authorization systems for web applications, using OAuth and JWT to protect user data
  • Developed and maintained CI/CD pipelines for seamless integration and delivery using tools like Jenkins, GitLab CI, and AWS CodePipeline
  • Optimized database performance and handled data migrations across multiple database technologies, including PostgreSQL, MySQL, and MongoDB
  • Utilized Docker for containerization of applications, enabling consistent deployment environments and efficient scaling

projects i've worked on

featured projects

Supportpay

It is a comprehensive fintech platform designed for families, co-parents, and caregivers to manage and automate shared expenses, payments, receipts, schedules, and documentation across multiple households.

Led end‑to‑end delivery across web + backend
owned architecture and integrations
and shipped secure payment and document workflows at scale.

NextJs 14TypeScriptTailwindCSSShadCNPrismaStripe

Gallery View

It is a bespoke CRM platform tailored specifically for independent art galleries.

Owned architecture and implementation across frontend + backend
improved performance for large media catalogs
and delivered scalable APIs with payments and enquiry workflows.

NextJs 14TypeScriptTailwindCSSShadCNPrismaStripe

GetLifeGuard

An E-Commerce platform for Self-Defense Keychain.

Delivered a conversion‑focused storefront with a scalable backend
integrations
and a clean
maintainable UI system.

NextJs 14TypeScriptTailwindCSSShadCNPrismaStripe

Velvi Matrimony

A platform that redefines the way individuals find their life partners.

Built responsive UI and real‑time filtering flows
collaborating closely with the client to iterate quickly and ship production features.

NextJsTypeScriptTailwindCSSAPIs

Integra

An AI-Powered Leads Generation Platform.

Shipped AI‑assisted lead generation flows
built a design system
and delivered secure auth + Stripe payments with a scalable Next.js architecture.

AI/MLNextJsTypeScriptTailwindCSSExpress

Drafton

The AI-powered platform that simplifies proposal creation.

Implemented auth and subscriptions
built dashboard UI components
and integrated content workflows—supporting production AI features and growth.

Open AINextJsTypeScriptTailwindCSSPrisma

my projects

what's next

get in touch

I’m open to full‑time roles and freelance projects (remote or hybrid).

If you need a full‑stack engineer who can also integrate AI features safely into production, let’s talk.

Say Hello