About me

I’m Chaitanya Pansare, a passionate Software Engineer, Backend Developer and AI/ML enthusiast, currently pursuing B.E. in Information Technology at PICT, Pune. With a strong academic background and a diploma in Computer Engineering, I focus on building real-world solutions through technology.

My experience includes internships at Mastercard, where I automated Spring Boot microservices using Karate DSL and Jenkins CI/CD, and at Cosocket, where I developed GenAI-powered B2B platforms using the MERN stack. I also solved some frontend challenges & issues at Electromotion and as a freelancer on Fiverr.

I’ve built 40+ GitHub repositories, solved 200+ LeetCode problems, and participated in national-level hackathons. Currently, I’m diving deep into DSA, system design, and AI-powered systems using LLMs. I’m driven to join top MNCs, learn continuously, and contribute to impactful, scalable tech innovations.

What I’m Doing

  • Backend Dev Icon

    Backend Development

    Building scalable REST APIs using Node.js and Express with JWT, MongoDB, and clean architecture.

  • Full Stack Icon

    Full Stack Projects

    Crafting complete web apps using the MERN stack with dashboards, charts, and responsive UIs.

  • DSA Icon

    Problem Solving (DSA)

    Solving real coding problems on LeetCode, GFG, and building strong problem-solving skills.

  • AI ML Icon

    AI/ML & GenAI

    Exploring AI/ML and LLMs to automate tasks and build intelligent, data-driven features.

  • Java Spring Icon

    Java-Spring Engineering

    Working with Spring Boot, REST APIs, and CI/CD tools to build enterprise-grade systems.

  • System Design Icon

    System Design

    Learning distributed architectures and designing reliable, scalable systems.

Coding Profiles

  • Leetcode

    Leetcode

    Solved 200+ DSA problems with consistent daily practice.

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  • GeeksforGeeks

    GeeksforGeeks

    Top contributor with 250+ score and verified badges.

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Achievements

💡

Top 200 - Mastercard Hackathon

Selected among top 200 out of 1200+ in Code for Change Hackathon.

🧠

COEP CS Quiz Winner

Ranked 1st out of 50+ participants in CS Quiz at COEP by CRIF India.

🧑‍💻

Development Enthusiast

Maintaining 40+ public repositories on GitHub.

📈

LeetCode DSA Practice

Solved 200+ DSA problems.

🧾

Fiverr Freelancing

Built custom websites & solved many frontend design issues.

Resume

Education

  1. Pune Institute of Computer Technology (PICT)

    Sept 2023 – June 2026

    Bachelor of Engineering in Information Technology – CGPA: 9.625

  2. Government Polytechnic, Pune

    Sept 2020 – June 2023

    Diploma in Computer Engineering – Percentage: 94%

Experience

  1. SDE Intern – Mastercard

    May 2025 – July 2025

    Automated 2 Spring Boot microservices using Karate DSL. Cut test execution from 18 mins to 2.5 mins and contributed to a shared intern service. Delivered sessions and integrated Jenkins jobs.

  2. Full Stack Intern – Cosocket

    June 2024 – Dec 2024

    Built a GenAI-powered B2B manufacturing platform using MERN stack with Razorpay & JWT. Architected real-time collaboration features and automated workflows with GenAI.

  3. Frontend Developer – Fiverr

    Jul 2023 – Jul 2023

    Revamped UI/UX and fixed bugs for Karnataka Tourism website. Delivered through Fiverr as a freelance project.

  4. Web Developer – Electromotion

    Jul 2022 – Sep 2022

    Interned at Electromotion E-Viduyt Pvt Ltd, Bhosari. Built real-time projects as team leader under Ankitkumar Singh sir. Worked on live deployments.

Download My CV

Projects

  • Cosocket

    Cosocket

    Tech Stack: MERN, GenAI, Tailwind

    • Custom product builder with variant generator
    • Automated quality inspections
    • Manufacturer sourcing
  • CPWeather

    CPWeather

    Tech Stack: MERN, Mapbox, OpenWeather API

    • Real-time weather updates
    • Travel logging on 3D map
    • Secure user auth & sessions
  • Yuva Website

    Yuva Website

    Tech Stack: React, Node.js, MongoDB, Leaflet, Chartjs

    • Product showcase by category
    • Dynamic search & filtering
    • Separate flows for wholesale & retail
  • Yuva Admin

    Yuva Admin

    Tech Stack: React, Redux, Node.js, Chart.js

    • Business analytics dashboard
    • Invoice and payment tracking
    • Role-based access system
  • CPBookly

    CPBookly

    Tech Stack: HTML, CSS, JS

    • Book-based UI inspired by BookMyShow
    • Fully responsive design
    • Page transitions and routing
  • LetsBlog

    LetsBlog

    Tech Stack: MERN, React Markdown, Redux

    • Blog creation with Markdown support
    • Auth + CRUD functionality
    • Clean user dashboard

Technical Skills

  • Languages

    C C++ Java JavaScript (ES6+) Python

  • Frontend Development

    HTML5 CSS3 React.js Redux Toolkit Tailwind CSS Material UI Framer Motion

  • Backend & APIs

    Node.js Express.js RESTful APIs JWT Auth Bcrypt Microservices Mongoose

  • Databases & Cloud

    MongoDB MySQL Oracle Cloudinary

  • DevOps & Tools

    Git GitHub Bitbucket Postman Insomnia Vercel Jenkins

  • Testing & Automation

    Karate DSL API Testing

  • Other Skills

    Agile Event-Driven Architecture GenAI Integration Razorpay API Data Parsing

Contact

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