01E-Commerce Marketplace
HomeKart
An e-commerce marketplace connecting customers with homemade food, handmade products, artwork and other creative products.
Next.jsReactNode.jsNestJSMongoDBJWT
Full-Stack Developer
VISHAL SINGHCHOUHAN
01 / About
About Me
I'm a Full-Stack Developer with 2+ years of experience building and shipping scalable, production-ready web applications end-to-end. Beyond writing frontend and backend code, I design database schemas in both MongoDB and PostgreSQL/SQL, build secure REST APIs, and take applications all the way through containerization, CI/CD and cloud deployment — not just building software, but delivering it.
MERN StackREST APIsAuthenticationMongoDBPostgreSQLSQLReactNode.jsNestJSNext.jsDockerCI/CDAWSGitDSA
2+
Years of Experience
5+
Production Apps Deployed
3
Databases (MongoDB, PostgreSQL, SQL)
15+
Technologies
02 / Skills
Tools I build with.
A practical, production-tested stack — from interfaces and APIs to MongoDB & PostgreSQL/SQL databases, containerization and cloud deployment.
Frontend
HTMLCSSJavaScriptTypeScriptReactNext.jsTailwind CSS
Backend
Node.jsExpress.jsNestJSREST APIsJWTbcrypt
Databases
MongoDBMongoosePostgreSQLSQLDatabase DesignQuery Optimization
DevOps & Deployment
DockerCI/CDGitHub ActionsAWSNginxPM2
Programming
C++JavaScriptDSA
Tools & Workflow
GitGitHubPostmanLinux/CLI
03 / Experience
Where I've been building.
2+ years of hands-on experience designing, developing and deploying full-stack applications end-to-end — code, databases and cloud infrastructure.
FREELANCE / INDEPENDENT PROJECTS
Full-Stack Developer (MERN)
2023 — Present2+ Years
Designing and shipping production-grade full-stack applications end-to-end — from database schema and API architecture to cloud deployment, monitoring and iteration.
- Architected and deployed 5+ full-stack production applications end-to-end, from local development to live cloud infrastructure
- Designed relational schemas in PostgreSQL/SQL and document models in MongoDB, choosing the right database per use case
- Built and secured REST APIs with Node.js, Express & NestJS, implementing JWT authentication, role-based access and input validation
- Containerized applications with Docker and set up CI/CD pipelines (GitHub Actions) for automated build, test and deploy
- Deployed and managed applications on AWS with Docker and Nginx, configuring environment variables, domains and SSL
- Optimized database queries and indexes across MongoDB and PostgreSQL, improving response times on data-heavy endpoints
- Implemented monitoring, error logging and rollback strategies to keep deployed applications stable and observable
- Collaborated using Git/GitHub with structured branching, code reviews and versioned releases
ReactNext.jsNode.jsExpress.jsNestJSMongoDBPostgreSQLSQLDockerAWSCI/CDJWTGit
04 / Strategy
My end-to-end deployment strategy.
Every project follows the same disciplined pipeline — from planning the data model to shipping and monitoring it in production.
STEP 01
Plan & Design
Requirement analysis, database schema design (SQL/NoSQL) and API contract planning before writing code.
STEP 02
Develop
Build modular frontend and backend code with TypeScript, REST APIs and clean, reusable architecture.
STEP 03
Database Layer
Model data in MongoDB or PostgreSQL/SQL depending on the use case, with indexing and query optimization.
STEP 04
Test & Secure
Validate inputs, add authentication/authorization, and test critical flows before shipping.
STEP 05
Containerize
Package the app with Docker for consistent environments across development, staging and production.
STEP 06
Deploy
Ship to AWS with Docker, Nginx and CI/CD pipelines for automated, repeatable releases.
STEP 07
Monitor & Scale
Track performance and errors post-launch, then iterate — optimizing, scaling and hardening the system.
05 / Projects
Things I've built.
Selected projects that show how I approach product thinking, frontend craft and backend engineering.
02AI / Voice Application
AI Virtual Assistant
An AI-powered virtual assistant built using modern web technologies with authentication, speech interaction and cloud media integration.
ReactNode.jsExpressMongoDBGemini APIWeb Speech APIJWTCloudinary
03Finance / Analytics
ExpensePro
A full-stack expense management application for tracking income and expenses with analytics.
ReactNode.jsExpressMongoDBRechartsJWT
04Real-Time Communication
Real-Time Chat Application
A real-time communication application with user authentication and instant messaging.
ReactNode.jsExpressMongoDBSocket.io
06 / Services
What I Offer
Full-Stack Development
Building complete web applications from frontend to backend.
API Development
Designing secure and scalable REST APIs with Express and NestJS.
UI Development
Creating responsive and modern interfaces.
Database Design & Management
Modeling data in MongoDB and PostgreSQL/SQL, with query optimization and indexing.
Containerization
Packaging applications with Docker for consistent, portable environments.
Cloud Deployment & DevOps
End-to-end deployment on AWS with Docker, Nginx and CI/CD pipelines for monitoring and scaling.
06 / Developer Activity
View GitHub Building in Public
Explore my GitHub for repositories, experiments and ongoing development work.
20+
Repositories
Full-stack apps, APIs & experiments
500+
Contributions
Consistent commits across the year
8
Core Technologies
React, Node.js, MongoDB, PostgreSQL & more
07 / Contact
Contact Me
Tell me about your next project — I'd love to hear about it and get back to you soon.