Rohit Kumar  ·  Senior MERN Stack Developer  ·  6+ yrs

Mid-Level
India6+ years experienceremote
Available within 48 hrs

About Rohit

Rohit Kumar is a skilled Full Stack Developer specializing in MERN stack technologies. With extensive experience in AWS cloud deployments and database architecture, he has successfully led multiple projects from conception to deployment. His expertise includes integrating AI/ML capabilities into applications and ensuring optimal performance through CI/CD practices. Rohit is adept at collaborating with cross-functional teams to deliver high-quality solutions that meet business needs.

Core expertise

React
frontend
10/10
Node.js
backend
10/10
MongoDB
database
9/10
AWS
cloud
9/10
GitHub
devops
9/10
Express.js
backend
9/10
MySQL
database
9/10
Flutter
mobile
8/10
AM
AI/ML
ai
8/10

Additional skills(8)

Node.jsReactMongoDBExpress.jsFlutterGitHubAWSAI/ML

Why hire Rohit?

Production deploy authorityLed multiple projectsExpert in AWS and CI/CD

Led the development of three distinct projects, demonstrating end-to-end ownership.

Implemented secure digital wallet functionality with automated balance management.

Developed an AI-powered customer service portal utilizing chatbots for automated request distribution.

Successfully led the development and design of three distinct projects, demonstrating end-to-end ownership.

Implemented a digital wallet system with automated balance management and wager bidding in Play-Crypto.

Deployed responsive e-commerce platforms with secure payment gateways and shopping cart functionalities.

Project highlights(3)

Cryptocurrency Bidding GameLead of Project

Overview: Developed a bitcoin value forecasting and bidding game with a digital wallet system for managing funds. Responsibilities: Led the entire project development and design, ensuring real-time results distribution amongst users based on bid ratios. Implemented wager bidding functionality allowing users to place bids. Integrated a digital wallet system with specific financial limits and automated overflow handling.

Node.jsReactMongoDBExpress.jsFlutterGitHubAWS

Key outcomes:

  • Successfully developed and deployed a fully functional bitcoin bidding game platform.

E-commerce PlatformLead of Project

Overview: Designed and implemented a responsive e-commerce website with integrated payment gateways and shopping cart functionalities. Responsibilities: Led the development and design efforts, utilizing MongoDB for database storage to ensure early performance. Collaborated with cross-functional teams including designers and marketers to deliver a visually appealing online store. Conducted thorough testing and debugging to ensure website functionality, performance, and security.

Node.jsReactMongoDBExpress.jsGitHubAWS

Key outcomes:

  • Successfully launched an e-commerce platform with responsive web design principles.

AI-powered Service Management PortalLead of Project

Overview: Created a subscription-based web portal for service organizations to manage and distribute customer requests using AI distribution. Responsibilities: Led the overall project development and design, including the implementation of AI-powered request distribution. Developed functionality for organization admins to generate QR codes, manage staff, and oversee tasks. Integrated Dialog Flow to facilitate customer interactions with the AI chatbot, converting requests into assigned tasks.

Node.jsReactMongoDBExpress.jsFlutterGitHubAWSAI/ML

Key outcomes:

  • Developed an AI-driven web portal for automated customer request management.

6+ years of industry experience

FinTech2 projects
  • Cryptocurrency Bidding GameLead of ProjectNode.js · React · MongoDB · Express.js +3
  • E-commerce PlatformLead of ProjectNode.js · React · MongoDB · Express.js +2
Web3 & Crypto1 project
  • Cryptocurrency Bidding GameLead of ProjectNode.js · React · MongoDB · Express.js +3
SaaS / B2B1 project
  • E-commerce PlatformLead of ProjectNode.js · React · MongoDB · Express.js +2
E-commerce1 project
  • E-commerce PlatformLead of ProjectNode.js · React · MongoDB · Express.js +2

Ready to work with Rohit?

Onboard within 48 hours. No long hiring cycles, no recruiter middleman.

At a Glance

LocationIndia
Experience6+ years
Work moderemote
Direct hirePossible
Start within48 hours
From$2,156/ month

Single contract. Billed in USD.

Typically responds within 4 business hours.

5-day replacement guarantee
48-hour onboarding, single invoice
Direct chat — no recruiter middleman

Top Skills

React
10/10
Node.js
10/10
MongoDB
9/10
AWS
9/10
GitHub
9/10
Seniority signals
Owns production deploysGreenfield architectSystem owner
VerifiedVetted by Witarist
Technical skills assessed & verified
Background & identity checked
English communication verified
Ready to onboard in 48 hours

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Rohit Kumar

Fullstck Developer