Open to new opportunities

Hi, I'm
Pavan Gupta

Full Stack Developer, AI Governance, Web3 Development, Digital Forensics, Cybersecurity

I build responsive, production-ready web applications end to end — from the Figma file to the deployed API. Right now I ship client-facing forensic and blockchain products at Karpuragaurai, while exploring Agentic AI for workflow automation and smart contract development.

Mumbai, India
Pavan Gupta, Full Stack Developer

Pavan Gupta

Software Developer · Karpuragaurai Technologies

Available
Professional full-stack experience
2+Years shipping
Client, government and personal products
10+Projects built
B.Tech Computer Engineering, University of Mumbai
9.61CGPA
Neo Future and Webhathon 2.0
2Hackathon wins
About

Engineer who ships, designer who cares

I'm a full-stack developer based in Mumbai. I hold a B.Tech in Computer Engineering and work full time on client-facing products.

I started out building MERN applications for fun. Today I write software that forensic investigators use to work real cases — I built the live mobile device analysis and the UFED acquisition pipeline that ingests Cellebrite extractions into structured, searchable evidence. I'm a Software Developer at Karpuragaurai Technologies, where I own complex investigative workflows across the stack — modelling how examiners actually work a case, keeping the design decoupled enough that new evidence sources slot in cleanly, and optimising the paths that buckle once evidence sets get large.

Before that I spent nearly two years building and maintaining the Code-Yantra website while mentoring students in web development. Teaching turned out to be the fastest way to find the holes in my own understanding.

I graduated with a B.Tech in Computer Engineering at 9.61 CGPA, including honours in cyber security. Outside client work I write Solidity, learn Foundry, and experiment with Agentic AI for workflow automation. I like problems where the engineering and the interface both have to be right.

Based in
Mumbai, India
Focus
Full-stack web
Currently
Open to roles
OPEN TO WORK

I'm looking for my next opportunity

Full-time full-stack roles — remote, hybrid or in Mumbai. My degree is finished, so I can start without coursework competing for my time.

Evidence-grade software

I build live mobile device analysis and UFED acquisition for a forensics platform. When investigators rely on your output, correctness and auditability stop being negotiable.

Built to be extended

SOLID principles and low-level design patterns, so new evidence sources and features slot in without destabilising what already ships — and documented so handover doesn't depend on me.

Performance under real load

I profile and optimise the slow paths — query shapes, payload size, render cost — on datasets large enough that the naive approach stops working.

End-to-end ownership

The MCGM responder portal was mine start to finish: frontend, backend and UI design. Next.js and Tailwind through to Flask, Mongo and the deploy — I don't hand off at the API boundary.

Experience

Where I've been shipping

Two roles, both hands-on across the stack — one building client-facing products today, one that taught me to explain the work as clearly as I write it.

Software Developer

Current
Jan 2025 — Present

Building digital forensics and blockchain products that investigators depend on — from mobile device acquisition through to the analysis surfaces and reports built on top of it.

  • Built live mobile device analysis into MYFRT: connecting to a handset, surfacing its contents as the examination happens, and shaping that stream into something an investigator can actually work through.
  • Implemented UFED acquisition support — ingesting Cellebrite extractions and parsing them into structured, searchable evidence inside the platform.
  • Designed complex investigative workflows end to end, translating how forensic examiners actually work into features rather than guessing at requirements.
  • Applied SOLID principles and low-level design patterns so evidence sources and analysis modules stay decoupled — new capabilities slot in without destabilising what already ships.
  • Profiled and optimised the slow paths across the stack, on evidence sets large enough that naive queries, payloads and renders stop being viable.
  • Designed and hardened REST APIs carrying data between acquisition, analysis and reporting layers, with the documentation to match.
  • Built the admin panel and user-management workflows — roles, permissions and member administration for teams handling sensitive case data.
  • Shipped in an Agile cross-functional team: client requirement to production, and ownership of whatever came back.

Domains owned

Mobile device forensicsLive device analysisUFED / Cellebrite acquisitionEvidence integrityPerformance optimisationSOLID & low-level designAPI designTechnical documentation
Next.jsReactTailwind CSSFlaskPythonMongoDBREST API

Web Developer

Code-YantraPart-time
Sep 2023 — May 2025

Architected and maintained the official CodeYantra website while mentoring students in web development.

  • Architected and maintained the official CodeYantra website using the MERN stack, modern component libraries and animation technologies.
  • Built responsive, engaging user interfaces with React, Shadcn/UI and GSAP.
  • Improved website usability and frontend experience through responsive design and modern UI development practices.
  • Mentored students in web development and delivered sessions on core programming concepts and industry best practices.
ReactNode.jsMongoDBShadcn UIGSAPExpress
Projects

Things I've built and shipped

Client platforms, a government portal and personal products. A few are private repositories — happy to walk through the code and architecture on a call.

SahiHisab AI — Business Accounting SaaS screenshot
SaaS

SahiHisab AI — Business Accounting SaaS

Production-ready SaaS for SMEs with a Free/Pro subscription model, real-time credit-debit auditing, automated reporting, staff attendance and salary disbursement.

  • Subscription-based model with Free and Pro tiers
  • Real-time financial auditing via credit-debit transaction tracking
  • Automated reporting for SME bookkeeping
Next.jsNode.jsExpressPostgreSQL
MYFRT — Digital Forensic Software screenshot
Client work

MYFRT — Digital Forensic Software

Digital forensic platform used by examiners to acquire, analyse and report on mobile evidence. I built its live device analysis, UFED acquisition pipeline and admin panel, and owned performance across large evidence sets.

  • Live mobile device analysis — inspecting a connected handset as the examination happens
  • UFED acquisition: ingesting and parsing Cellebrite extractions into structured, searchable evidence
  • Complex investigative workflows modelled on how examiners actually work a case
PythonFlaskReact.jsMongoDB
Private — ask me for a walkthrough
MCGM Real-Time Alert Responder Portal screenshot
Government

MCGM Real-Time Alert Responder Portal

Real-time alert responder portal built for the Municipal Corporation of Greater Mumbai to coordinate emergency situations. I owned it end to end — frontend, backend and UI design.

  • Developed the entire portal from scratch, frontend and backend
  • Real-time alert intake and responder dispatch flow
  • Role-separated interfaces for responders and administrators
React.jsNode.jsExpressMongoDB
Private — ask me for a walkthrough
CoinInspector — Crypto Fraud Detection screenshot
Blockchain

CoinInspector — Crypto Fraud Detection

Blockchain platform that identifies and reports crypto-related fraud by collecting and monitoring real-time transactions across Bitcoin, Ethereum, XRP and Polygon.

  • Built backend APIs fetching real-time transaction and wallet data across four chains
  • Monitors Bitcoin, Ethereum, XRP and Polygon networks
  • Fraud reporting and wallet-risk surfacing
Node.jsExpressMongoDBEthers.js
Private — ask me for a walkthrough
Microservice Spotify Clone screenshot
Microservices

Microservice Spotify Clone

Scalable music streaming platform built as discrete microservices for users, songs and admin, deployed on AWS EC2 with Redis caching and Cloudinary media handling.

  • Discrete microservices for users, songs and administration
  • PostgreSQL, MongoDB and Redis across the data layer
  • Redis caching for high availability and performance
ReactNode.jsExpressPostgreSQL
ICV Pro — Surveillance Management Dashboard screenshot
Client work

ICV Pro — Surveillance Management Dashboard

Surveillance management system with real-time monitoring, an analytics dashboard and an admin portal for security operations.

  • Real-time surveillance monitoring
  • Analytics and reporting dashboard
  • Admin portal for operations management
React.jsNode.jsExpressMongoDB
Private — ask me for a walkthrough
LiveSphere — Real-time Video Platform screenshot
Real-time

LiveSphere — Real-time Video Platform

Real-time communication platform with one-on-one and group video calls, screen sharing and 32 distinct UI themes, powered by the Stream API.

  • One-on-one and group video calling
  • Screen sharing, typing indicators and reactions
  • 32 distinct, switchable UI themes
React.jsTailwind CSSTanStack QueryZustand
E-Commerce Shop (MERN) screenshot
E-commerce

E-Commerce Shop (MERN)

Comprehensive e-commerce platform with separate feature-rich dashboards for customers and administrators, and an integrated secure payment gateway.

  • Distinct user and admin dashboards
  • Product catalogue, cart and order management
  • Secure payment gateway integration
ReactNode.jsExpressMongoDB
Zomato Clone screenshot
Full stack

Zomato Clone

Full-stack food delivery application where users browse restaurant listings, order food and pay through an integrated Stripe checkout.

  • Restaurant and menu browsing
  • Cart and food ordering flow
  • Stripe payment integration
React.jsNode.jsExpressMongoDB
Trenning — Training LMS screenshot
LMS

Trenning — Training LMS

Learning management system where users browse and enrol in courses with integrated payment processing, plus an admin page for course management.

  • Course browsing and enrolment
  • Integrated payment processing
  • Admin page for creating and managing courses
ReactNode.jsExpressMongoDB
Skills

The stack I reach for

Grouped by where they sit in the stack. The ones I use daily are first in each row.

Languages

05
TypeScriptJavaScriptPythonC++Solidity

Frontend

12
React.jsNext.jsTailwind CSSReduxShadcn/uiMaterial UIFramer MotionGSAPElectronApache EChartsFigmaPerformance

Backend & Data

08
Node.jsExpress.jsGraphQLFlaskMongoDBPostgreSQLMySQLRedis

DevOps & Cloud

06
AWSDockerCI/CDVercelRenderGit

Blockchain

04
SolidityEthers.jsHardhatSmart Contracts

Tools

06
Agentic AIClaude CodeSlackn8nPostmanChrome DevTools
Live from GitHub

A year of shipping, not a claim

Pulled from the GitHub API every 30 minutes — public and private work both counted. Anyone can say they code daily; this is the receipt.

@pavan77749includes 1,628 private
AugOctNovDecJanFebMarAprMayJunJulAug
LessMore

1,743 contributions across 289 active days, spread over 64 repositories that have earned 4 stars, currently on a 7-day streak. Last 30 days: 250 contributions +181 vs the 30 before.

37 public and 27 private
64Repositories
Consecutive days with contributions
7Current streak
Best unbroken run this year
26Longest streak
Stars received across my repositories
4Stars earned
Education & Recognition

The groundwork

A Computer Engineering degree with cyber security honours, two hackathon podiums, and the courses I took to go deeper than the syllabus.

B.Tech Computer Engineering

Graduated

University of Mumbai

2022 — 2026
9.61

CGPA

University of Mumbai

Key coursework

Data Structures & AlgorithmsDBMSOperating SystemsHonours in Cyber SecurityBlockchain

Achievements

  • First Runner-Up

    Neo Future Hackathon

  • Second Prize

    Webhathon 2.0 Hackathon

Contact

Let's build something together

I'm open to full-time roles, freelance work and interesting collaborations. I read every message and usually reply within a day.

Open to new opportunities

Tell me what you're building

Whether it's a full-stack product, an API that needs untangling or a UI that deserves better than a template — I'd like to hear about it. If you're hiring, my resume covers the details and I'm happy to walk through any private project on a call.

Mumbai, India
Book a meeting

Grab a slot in my calendar

Skip the back-and-forth on email. Pick a time that suits you and the calendar invite lands in your inbox straight away.

Calendar open for this week

A 30-minute intro call, no strings attached

If you're hiring, this is the fastest way to find out whether I'm the right fit — for both of us. Come with the role, or just come curious.

  • The role, the team and what success looks like in it
  • A walk through of my work — including the private projects
  • How I approach architecture, code quality and shipping
  • Compensation, notice period and start date, openly

Duration

30 minutes

Where

Google Meet

Cost

Free

Earliest slot

Usually within 48 hours

Next available days

Slots open
  
  
  
  
  
Times shown in your own timezone
  • No account or sign-up needed
  • Calendar invite sent instantly
  • Reschedule or cancel any time
None of these times work? Email me instead