Available for New Opportunities

Hello, I'm Gautam|

7+ years of expertise in MERN Stack and serverless architectures. Leading teams to build scalable, production-grade applications.

4+ Years Team Leadership11+ MERN ApplicationsEmployee of the Quarter (3x)
React.jsNode.jsMongoDBExpressTypeScriptAWS
Gautam Kumar
AI-First Technical Lead
0+ Years of Excellence
About Me

Building Scalable Solutions with MERN Stack Expertise

I'm a Software Engineering Lead with over 7 years of experience specializing in the MERN stack and serverless architectures. Currently leading the core team at Tier5 Technology, where I oversee software engineers, manage project delivery, and ensure seamless deployments in production environments.

My expertise spans full-stack development, team leadership, and cloud infrastructure. I've successfully delivered 11+ MERN stack applications, from Chrome extensions to enterprise CRM platforms.

0+
Team Leadership
0+
Years Experience
0+
MERN Apps
AWS Expert
Lambda, EC2, S3, DynamoDB & more
Technical Skills

My Tech Stack Expertise

A comprehensive toolkit honed over 7+ years of building scalable, production-grade applications.

Languages
JavaScript95%
TypeScript90%
Python75%
Bash80%
C++65%
Web Frameworks
React.js95%
Node.js95%
Express.js92%
Sails.js85%
Next.js85%
Database & ORM
MongoDB95%
Mongoose93%
Redis85%
DynamoDB80%
RDS/PostgreSQL75%
AI-First Development
Multi LLM Integration92%
AI-Orchestrated Coding90%
Cursor IDE95%
Claude Code92%
Vibe Coding88%

Other Technologies & Skills

AWS (EC2, Lambda, S3, SQS, SNS)DockerGitGitLabGitHub ActionsJenkinsChrome ExtensionsMicroservicesServerless ArchitectureEvent-Driven DesignREST APIsTeam LeadershipSprint Management
Career Journey

Professional Experience

A track record of leading teams and delivering impactful solutions.

Dec 2018 - Present
Senior Software Developer & Team Lead
Tier5 Technology Private Limited

Leading and managing the company's core team of software engineers, overseeing performance, development, and project delivery.

  • Lead the core team of software engineers, ensuring timely project delivery
  • Managed 11+ MERN Stack applications from concept to deployment
  • Oversee deployment process in live production environments
  • Manage sprints and task distribution to maintain project momentum
  • Developed reusable, efficient code for both backend and frontend components
  • Lead server setup and configuration for new and ongoing projects
React.jsNode.jsMongoDBAWS LambdaEC2Docker
Featured Work

Notable Projects

A selection of 11+ projects I've delivered, showcasing expertise in MERN stack and cloud architectures.

Featured
Friender - Social Media Marketing Automation
A comprehensive social media marketing automation platform using MERN stack with AWS Lambda and EC2 for serverless architecture.
Team Lead & Node.js Developer
Serverless
architecture
AWS
platform
Real-time
feature
  • Led development using MERN stack with AWS Lambda and EC2
  • Achieved significant reduction in response times through optimization
React.jsNode.jsMongoDBAWS Lambda+2
Kyubi - CRM Platform
A software platform designed to automate and build dynamic Chrome extensions with white-labelling solutions.
Team Lead
CRM
type
Monolithic
architecture
EC2
platform
  • Led full-stack development using MERN stack
  • Deployed on EC2 with monolithic architecture
React.jsNode.jsMongoDBEC2
Let Story Drive
A Chrome extension to automate Facebook stories, enabling automatic message sending based on user poll responses.
Full Stack Developer
Chrome Extension
type
EC2
platform
Automation
feature
  • Developed Chrome extension from scratch
  • Built entire project including backend and frontend
React.jsNode.jsMongoDBChrome Extension+1
Biggest Fan
A Chrome extension to automate engagement on Facebook live streams, increasing interaction and visibility.
Creator
Chrome Extension
type
JavaScript
platform
Charity
impact
  • Built entirely in JavaScript during personal time
  • Generated donations for underprivileged children
JavaScriptChrome ExtensionFacebook API
Affiliate Platform
A software platform to manage affiliate users and sales with separate dashboards for users and admins.
Developer
Sales CRM
type
Multi-role
users
SaaS
platform
  • Built and self-managed the entire platform
  • Implemented separate dashboards for users and admins
Sails.jsNode.jsReact.jsMongoDB+1
Red Belt Gyms
A comprehensive gym management platform with course offerings and product management features.
Backend Developer
Gym Management
type
SaaS
platform
Dashboard
feature
  • Developed backend services for gym management
  • Designed and optimized dashboard service
Node.jsMongoDBExpress.js
Education

Academic Background

2014 - 2018CGPA: 7.64

B.Tech in Computer Science Engineering

Centurion University, Paralakhemundi, Odisha

201483.3%

Higher Secondary (12th)

Sri Chaitanya, Vishakapatnam

2012CGPA: 7.4

Secondary School (10th)

Vignan Vidyalayam School, Vishakapatnam

Recognition

Awards & Achievements

Employee of the Quarter

Received award continuously for 3 quarters at Tier5 Technology

Above and Beyond

Multiple appreciation badges for quality work delivery and team handling

Get In Touch

Let's Build Something Amazing Together

I'm always open to discussing new opportunities, innovative projects, or just having a chat about technology and software development. Feel free to reach out!

Email
gautamkumar1023@gmail.com
Location
India (Remote Available)
Send a Message
I'll get back to you within 24 hours.