Crafting Digital
Experiences
I am a
Full-stack engineer specializing in NestJS, Next.js, PostgreSQL, and TypeScript. Passionate about AI-driven solutions, AWS cloud systems, scalable backend architectures, and SaaS development. Based in Jaipur. Let’s build something impactful.
constcoder={name: Vishnu Kumar Kumawat,skills: ['NestJS', 'Next.js', 'PostgreSQL', 'TypeScript'],hireable: true
10+
Years of Dev
The Backstory
Turning Lines of Code into Scalable Solutions
I am a Full Stack Developer based in Jaipur, Rajasthan, specializing in building scalable, secure, and high-performance web applications. I work across frontend, backend, DBMS, AI-driven features, and third-party integrations to deliver modern, reliable, and user-focused digital solutions.
Years Experience
Projects Completed
Happy Clients
Work Experience
My professional journey so far
Freelancer
TISATECH Group
December 2024 – PresentSenior Full Stack Developer
Nimble App Genie
October 2021 – November 2024Full Stack Developer
Doomshell Software Private Limited
July 2016 – September 2021Mastery
Tech Stack & Tools
React
Frontend
Next.js
Frontend
TypeScript
Frontend
JavaScript
Frontend
CSS
Frontend
Tailwind CSS
Frontend
Bootstrap
Frontend
Node.js
Backend
Express.js
Backend
Laravel
Backend
PHP
Backend
PostgreSQL
Backend
MySQL
Backend
MongoDB
Backend
AJAX
Backend
AWS
DevOps
Docker
DevOps
Git
Tools
WordPress
Tools
SMTP / Email Services
Integrations
Google APIs
Integrations
Stripe
Payment Gateway
PayPal
Payment Gateway
Razorpay
Payment Gateway
Paytm
Payment Gateway
Ozow
Payment Gateway
Social Integrations
Social Integrations
Social Integrations
Twitter (X)
Social Integrations
OpenAI (GPT / Embeddings)
Integrations
LangChain
Integrations
Vector Databases
Integrations
Pinecone
Integrations
Supabase Vector
Integrations
AI Chatbots & RAG Systems
Integrations
Kids Club School
A school management and booking platform enabling parents to schedule sessions with top coaches in the UK.
- WordPress
Ezsku – B2B E-commerce PWA
A high-performance Progressive Web Application allowing retailers to place bulk orders directly with wholesalers using a mobile-first experience.
- React
- MySQL
- Node.js
- Express
Dafri Bank
A branchless fintech platform delivering multi-currency banking services to users across 180+ countries.
- Laravel
- MySQL
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Daac CRM
A custom CRM solution designed to manage customer data, reporting, and automated workflows for internal business operations.
- CakePHP
- MySQL
- PHPExcel
- MPDF
- SMS Gateway
Shree Transport Corporation (CRM)
A logistics-focused CRM system handling inventory management, sales orders, reporting, and role-based access control.
- CakePHP
- MySQL
- PHPExcel
- MPDF
Seed2Sell – B2B E-commerce Ecosystem
A transparent B2B e-commerce platform connecting buyers and sellers with seamless ordering, pricing visibility, and transaction workflows.
- Node.js
- Express
- Next.js
- MySQL
Shakeup
A coaching marketplace application that allows users to discover and book sessions with professional coaches in the UK.
- Laravel
- MySQL
Sahand – Multi-language Property Platform
A bilingual (English & Arabic) real estate platform for property sales and rentals with multilingual content support.
- CakePHP
- MySQL
- PHPExcel
- SMTP
The Law Desk
A legal services website designed to present firm offerings, manage content, and support client inquiries efficiently.
- WordPress
- MySQL
