john  ·  Senior MERN Stack Developer  ·  6+ yrs

Mid-Level
Bengaluru6+ years experienceremote
Available within 48 hrs

About john

John F M is a Full-stack Developer with 6 years of expertise in the IT industry, specializing in MERN stack development. He excels at orchestrating real-time communication between clients and servers, facilitating seamless data transfer, and enhancing user interaction. His background includes a strong foundation in software testing and automation, with proven success in increasing user engagement and reducing bounce rates for applications.

Core expertise

Node.js
backend
9/10
React
frontend
9/10
MongoDB
database
9/10
JavaScript
language
9/10
HTML5
frontend
8/10
CSS3
frontend
8/10
RA
RESTful API
other
8/10
Java
language
8/10
Selenium
testing
8/10

Additional skills(6)

Node.jsReactMongoDBJavaScriptHTML5CSS3

Why hire john?

Production deploy authorityManaged full stack applicationsLed development projects

Led the development of the DIY Insurance application, resulting in a 20% increase in user engagement.

Contributed to a 15% decrease in bounce rate for the DIY Insurance application.

Managed the development of full stack applications orchestrating real-time communication between client and server.

Developed functionalities for automating employee payroll and management in the Smartlinx application.

Implemented comprehensive financial and taxation features for the Tally Prime accounting software.

Successfully automated employee payroll and management for a U.S. based application.

Project highlights(4)

DIY Insurance ApplicationFull-stack Developer

Overview: DIY Insurance is an application for comparing and buying insurance tenures from various insurers for individuals and families. Responsibilities: Led the development of the application, focusing on user interaction and experience. Implemented features for comparing insurance options and managing policy details. Contributed to the overall functionality for sharing quotes and selling plans.

Node.jsReactMongoDBJavaScriptHTML5CSS3

Key outcomes:

  • Led the development, resulting in a 20% increase in user engagement.

  • Contributed to a 15% decrease in bounce rate for the application.

Smartlinx Payroll ManagementFull-stack Developer

Overview: Smartlinx is a U.S. based Enterprise Resource Planning application designed to manage, organize, and automate employee payroll. Responsibilities: Developed functionalities for managing and automating employee payroll processes. Implemented features for tracking employee payments, time, and attendance. Managed records for different employees across various branches.

Node.jsReactMongoDBJavaScript

Key outcomes:

  • Successfully automated employee payroll and management for a U.S. based application.

Tally Prime Accounting SoftwareFull-stack Developer

Overview: Tally Prime is a financial accounting software widely used by small and medium businesses to manage multiple financial and business functions. Responsibilities: Developed functionalities for financial accounting, payroll, billing, and sales analysis. Implemented features for taxation management (GST, VAT, TDS, TCS) and inventory tracking.

Node.jsReactMongoDBJavaScriptHTML5CSS3

Key outcomes:

  • Developed a financial accounting software supporting comprehensive business functions.

  • Contributed to a new software version with enhanced features and user interface.

E-commerce ApplicationFull-stack Developer

Overview: NBIOT is an E-commerce application that provides customers with convenience and access to a wide range of goods and services. Responsibilities: Developed features allowing customers to place orders, search for products, and perform various activities. Implemented functionalities for admin and super-admin to add products and carry out administrative tasks.

Node.jsReactMongoDBJavaScript

Key outcomes:

  • Developed an e-commerce platform enhancing customer convenience and market reach.

6+ years of industry experience

HR Tech2 projects
  • Smartlinx Payroll ManagementFull-stack DeveloperNode.js · React · MongoDB · JavaScript
  • Tally Prime Accounting SoftwareFull-stack DeveloperNode.js · React · MongoDB · JavaScript +2
FinTech1 project
  • Smartlinx Payroll ManagementFull-stack DeveloperNode.js · React · MongoDB · JavaScript
Insurance1 project
  • DIY Insurance ApplicationFull-stack DeveloperNode.js · React · MongoDB · JavaScript +2

Ready to work with john?

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

At a Glance

LocationBengaluru
Experience6+ years
Work moderemote
Direct hirePossible
Start within48 hours
From$0/ 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
9/10
React
9/10
MongoDB
9/10
JavaScript
9/10
HTML5
8/10
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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john

MERN Stack Developer