Hello My Name is Gautam Kumar
I Am a Full-stack Developer
Full Stack Developer and AI Specialist with 3+ years of experience delivering high-quality products using the MERN & PERN stacks (React, Node.js, Express, MongoDB/PostgreSQL) plus Python services (FastAPI, Flask). I build and implement AI features with Generative AI, LangGraph, RAG pipelines, and LLM integrations. Strong in AWS/GCP, Docker, and CI/CD. Passionate about creating efficient, scalable solutions that solve real-world problems.
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About me
I'm Gautam Kumar — Full Stack & AI Engineer
Results-driven Senior Full Stack Developer and AI/ML Engineer with 3+ years of experience architecting and deploying enterprise-grade web applications, microservices, and AI-powered solutions. Expert in modern JavaScript frameworks, Python backend development, cloud computing (AWS, GCP), and cutting-edge AI technologies including LangGraph, RAG systems, and LLM integration. Proven leadership in cross-functional teams, delivering scalable solutions for Fortune 500 clients and government agencies. Strong expertise in DevOps, CI/CD pipelines, containerization, and agile methodologies
Birthday : 12th Jun 2002
Age : 23
Website : Portfolio
Degree : MCA
Phone : +91 731-604-4550
Country : India
Freelance : Available
Frontend
Backend
Database
Education
2019-2022
BCA - Bachelor of Computer Applications
Graduated with First Class Distinction (Top 10) from Reva University Bengaluru. Developed a strong foundation in core computer science, including data structures and algorithms. Applied these skills to build key projects like a MERN inventory tool and a Python/OpenCV face recognition system.
2023-2025
MCA - Master of Computer Applications
Completed an AI-focused MCA with Distinction (Top 10) at JAIN University Bengaluru. Gained expertise in ML, NLP, and advanced RAG systems. Delivered a significant capstone project involving a cloud-deployed RAG system using LangGraph and containerized microservices on AWS/GCP.
Experience
2019-2022
Slice - Internship
At Slice, I engineered a full-stack MERN application that streamlined user support by enabling issue reporting and live chat. I developed RESTful APIs and a responsive UI, which accelerated technical issue resolution and significantly boosted user satisfaction in a fast-paced startup environment.
2023 - Present
Deloite USI - Full Stack Developer
As a Full Stack Developer at Deloitte, I architect and deploy enterprise-grade web applications and AI-powered solutions for Fortune 500 clients. My expertise spans the MERN/PERN stack, Python, and advanced AI technologies like LangGraph and RAG systems. I lead cross-functional teams to deliver scalable, cloud-native solutions while managing the full DevOps lifecycle.
Skills
React.js
Building dynamic, component-based user interfaces with hooks, state management, and modern React patterns for scalable web applications.
Node.js
Server-side JavaScript development with Express.js, creating RESTful APIs, and real-time applications with high performance.
Python
Backend development with FastAPI, Flask, AI/ML implementations, data processing, and automation scripts for enterprise solutions.
Next.js
Experienced in building server-side rendered applications, static site generation, and API routes with Next.js for optimized performance and SEO.
JavaScript
Proficient in modern JavaScript (ES6+), DOM manipulation, asynchronous programming, and building interactive web applications.
TypeScript
Strong TypeScript skills for building robust, scalable web applications with improved maintainability and developer productivity.
Database
Expert in MongoDB, PostgreSQL, and MySQL. Designing efficient database schemas, complex queries, performance optimization.
AWS Cloud
Cloud architecture with EC2, S3, Lambda, RDS, and containerized deployments using Docker and Kubernetes for scalable solutions.
Docker
Containerization, microservices deployment, CI/CD pipelines, and DevOps automation for efficient development workflows.
Projects
Featured Projects
Explore my latest full-stack applications built with modern technologies
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