Hiren  ·  Senior MERN Stack Developer  ·  7+ yrs

Senior
India7+ years experienceremote
Available within 48 hrs

About Hiren

Hiren develops full-stack web applications using Node.js, React.js, Next.js, and MongoDB/PostgreSQL, leveraging SOA and Agile methodologies. He integrates various APIs, including payment gateways, Google Maps, Twilio, and OpenAI, across healthcare, social media, education, and food delivery domains. He actively converts Angular/Vue applications to React.js and ensures project delivery through Agile practices and CI/CD pipelines.

Core expertise

Node.js
backend
10/10
React
frontend
10/10
MongoDB
database
9/10
Express
backend
9/10
TypeScript
language
8/10

Additional skills(6)

Node.jsExpressReactMongoDBJestNest.js

Why hire Hiren?

Production deploy authorityMentored 5+ juniorsIntegrated numerous 3rd party APIs

Strong experience with CI/CD for auto deployment and managing multiple environment deployments.

Demonstrated ownership in developing key modules, features, and APIs across multiple projects.

Practical experience implementing Microservices architecture in a production environment.

Proficiency in unit testing (Jest) and enforcing code quality practices (ESlint, husky, PR reviews).

Engaged in client communication and effective requirement gathering for project success.

Developed a health insurance portal for a major labor union.

Successfully integrated 3rd party APIs for HRIS, CRM, and ATS systems.

Implemented Microservices architecture and CI/CD for auto deployment in a construction management application.

Integrated payment gateways (Stripe, RazorPay) and Google Maps for real-time tracking.

Created reusable components and optimized code quality with ESlint and husky.

Project highlights(10)

Healthcare Portal DevelopmentSr. Software Developer

Overview: Created a health insurance portal for Local 150 of the international union of operating Engineers, one of the largest labor unions in the United States. Responsibilities: Wrote logical code and created APIs for insurance claim categories. Developed registration and claim process module. Reviewed PRs and wrote unit test cases for various components.

Node.jsExpressReactMongoDBJest

Key outcomes:

  • Created a health insurance portal for a large labor union.

  • Developed core registration and claim processing modules.

  • Ensured code quality through PR reviews and unit test cases.

SaaS API IntegrationSr. Software Developer

Overview: Developed for StackOne, a platform that standardizes data models and endpoints for product categories like ATS, CRM, and HRIS, enabling customers to integrate with their tools. Responsibilities: Wrote logical code and reviewed project activities for SOP compliance. Assisted with user documentation and quality control. Integrated 3rd party APIs of HRIS, CRM, ATS, and managed support functions including planning, tracking, reporting, and quality management.

Node.jsExpressReactMongoDB

Key outcomes:

  • Integrated 3rd party APIs (HRIS, CRM, ATS).

  • Managed support functions for project planning and quality.

  • Ensured compliance with SOPs.

Social Media Application DevelopmentSr. Software Developer

Overview: Developed Bravvox, an internal social media application for companies to post daily activities and connect with people. Responsibilities: Designed and developed APIs for web pages and wrote logical code. Created reusable components used across various modules. Integrated ESlint and husky for better optimization. Communicated with client for requirements and implemented solutions.

Node.jsExpressReactMongoDB

Key outcomes:

  • Designed and developed APIs for a social media application.

  • Created reusable components, improving development efficiency.

  • Optimized code quality by integrating ESlint and husky.

Educational Platform DevelopmentSr. Software Developer

Overview: Developed an educational platform (LMS) for managing end-to-end processes for schools, including staff, student details, study materials, and assessments. Responsibilities: Wrote logical code and reviewed project activities for SOP compliance. Assisted with user documentation and quality control. Managed support functions covering planning, tracking, reporting, and quality management, and handled internal communications.

Node.jsReactMongoDB

Key outcomes:

  • Developed a comprehensive LMS portal for schools.

  • Managed school operations including student data and assessments.

  • Ensured project activities complied with SOPs and quality standards.

Construction Management Application DevelopmentSr. Software Developer

Overview: Developed Proficient, a construction management application used for construction document and data management. Responsibilities: Wrote logical code and handled client communication for new requirements. Matched client requirements and implemented solutions. Integrated CI/CD for auto deployment and handled multiple environment deployments. Implemented Microservices architecture.

Node.jsNest.jsMongoDB

Key outcomes:

  • Implemented Microservices architecture for scalability.

  • Integrated CI/CD for auto deployment, improving deployment efficiency.

  • Managed client communication and requirement implementation.

7+ years of industry experience

EdTech2 projects
  • Educational Platform DevelopmentSr. Software DeveloperNode.js · React · MongoDB
  • Stock Market Trading Platform DevelopmentSr. Software DeveloperNode.js · React · MongoDB
FinTech2 projects
  • Product Promotion Portal DevelopmentSr. Software DeveloperNode.js · React · MongoDB
  • Stock Market Trading Platform DevelopmentSr. Software DeveloperNode.js · React · MongoDB
SaaS / B2B6 projects
  • SaaS API IntegrationSr. Software DeveloperNode.js · Express · React · MongoDB
  • Educational Platform DevelopmentSr. Software DeveloperNode.js · React · MongoDB
  • Food Delivery Platform DevelopmentSr. Software DeveloperNode.js · Express · React · MongoDB
  • Rewards and Cashback Platform DevelopmentSr. Software DeveloperNode.js · React · MongoDB
  • Spiritual Community Platform DevelopmentSr. Software DeveloperNode.js · React · MongoDB
  • Stock Market Trading Platform DevelopmentSr. Software DeveloperNode.js · React · MongoDB
  • Food Delivery Platform DevelopmentSr. Software DeveloperNode.js · Express · React · MongoDB

Ready to work with Hiren?

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

At a Glance

LocationIndia
Experience7+ years
Work moderemote
Direct hirePossible
Start within48 hours
From$1,725/ 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

Node.js
10/10
React
10/10
MongoDB
9/10
Express
9/10
TypeScript
8/10
Seniority signals
Owns production deploysGreenfield architectSystem ownerCode reviewer
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English communication verified
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Hiren

Node.js Developer