Omkar Ardekar

Software Engineer

A Software Engineer with a strong expertise in data structures and algorithms, system design, problem-solving, and full-stack development.
Experienced in architecting dynamic, robust, scalable, secure, high-performance, SEO-optimized, and fully responsive software products with excellent UI/UX.

Data Structures and Algorithms

Omkar Ardekar - Software Engineer from India

FEATURED WORK

CodeElevate

CodeElevate - Elevate Your Coding Journey.

codeelevate-community.vercel.app

CodeElevate is a robust, scalable, and dynamic coder community platform empowering programmers, developers & students with coding & development stats, rankings, real-time messaging, connections, posts, notifications, profiles, search & filters, secure MFA/2FA with TOTP, QR enrollment & email OTP verification/recovery, intelligent caching, performance & SEO optimization, 3D visual experiences, smooth transitions and animations, and a fully responsive UI/UX.

Jan 2025 - Sep 2026

1 year 9 months

Resources

Google Search Console

Google Analytics

Diagrams

Quality

Technologies Used

MERN Stack

MongoDB

Express.js

React.js

Node.js

MVC Architecture

RESTful APIs

Performance Optimization

SEO Optimization

Socket.io

Mongoose

Cloudinary

MFA Authentication

Passport.js

JWT Authentication

2FA Authentication

Email OTP Verification

Brevo Transactional Email API

GraphQL

Validations

Axios

Framer Motion

React Context API

Tailwind CSS

Three.js

Interactive Custom 3D Models

3D Animations

Smooth & Seamless Transitions

Fully Responsive UI/UX

JavaScript

CSS3

HTML5

VS Code

Git

GitHub

Postman

Google Search Console

Bing Webmaster Tools

Google Analytics

Vercel

Render

GitHub Pages

CodeElevate

CodeElevate - Elevate Your Coding Journey.

codeelevate-community.vercel.app

Jan 2025 - Sep 2026

1 year 9 months

Resources

Google Search Console

Google Analytics

Diagrams

Quality

Technologies Used

MERN Stack

MongoDB

Express.js

React.js

Node.js

MVC Architecture

RESTful APIs

Performance Optimization

SEO Optimization

Socket.io

Mongoose

Cloudinary

MFA Authentication

Passport.js

JWT Authentication

2FA Authentication

Email OTP Verification

Brevo Transactional Email API

GraphQL

Validations

Axios

Framer Motion

React Context API

Tailwind CSS

Three.js

Interactive Custom 3D Models

3D Animations

Smooth & Seamless Transitions

Fully Responsive UI/UX

JavaScript

CSS3

HTML5

VS Code

Git

GitHub

Postman

Google Search Console

Bing Webmaster Tools

Google Analytics

Vercel

Render

GitHub Pages

SpringLensAI

SpringLensAI - Chat With Your Code.

springlensai.vercel.app

SpringLensAI is an LLM-powered Generative AI code assistant to chat with GitHub repositories. Index any public or private repo and get answers grounded in your own code using Retrieval-Augmented Generation (RAG), with file and line citations. Built with Spring Boot, Next.js, Spring AI, Google Gemini, PostgreSQL, pgvector, OAuth2, and SSE streaming.

Sep 2026 - Oct 2026

2 months

Resources

Technologies Used

Spring Boot

Java

Docker

Next.js

React

TypeScript

Tailwind CSS

shadcn/ui

LLM

Generative AI

Retrieval-Augmented Generation (RAG)

Spring AI

Google Gemini AI

PostgreSQL

pgvector

NeonDB

Spring Security

GitHub OAuth2

Spring Data JPA

Hibernate

Server-Sent Events

TanStack Query

Maven

RESTful APIs

Layered Architecture

SEO Optimized

Fully Responsive UI/UX

Git

GitHub

Render

Vercel

Google Search Console

GitHub Pages

SpringLensAI

SpringLensAI - Chat With Your Code.

springlensai.vercel.app

Sep 2026 - Oct 2026

2 months

Resources

Technologies Used

Spring Boot

Java

Docker

Next.js

React

TypeScript

Tailwind CSS

shadcn/ui

LLM

Generative AI

Retrieval-Augmented Generation (RAG)

Spring AI

Google Gemini AI

PostgreSQL

pgvector

NeonDB

Spring Security

GitHub OAuth2

Spring Data JPA

Hibernate

Server-Sent Events

TanStack Query

Maven

RESTful APIs

Layered Architecture

SEO Optimized

Fully Responsive UI/UX

Git

GitHub

Render

Vercel

Google Search Console

GitHub Pages

CODING ACHIEVEMENTS

LeetCode Ranking

Knight

Knight on LeetCode (Top 3.91% globally, with a rating of 1900+).

Problem Solving

2,000+

Solved 2,000+ algorithmic problems across multiple competitive programming platforms.

Global Contest Ranking

Top 3.91%

Top 3.91% globally on LeetCode (Rank 33,569 / 886K+) with rating of 1900+.

Global Standing

Top 0.2%

Top 0.2% globally on LeetCode (Rank 9,977 / 5M+) with 1,400+ problems solved on LeetCode.

Coding Experience

3.7+ yrs

3.7+ years of experience in coding, data structures & algorithms, full-stack development, building robust & scalable systems, and software engineering.

Solo Projects

15+ Projects

Independently designed and developed 15+ projects focused on solving real-world problems.

Contest Achievement

Rank 306

Global Rank 306 and India Rank 93 out of 29,461 participants in LeetCode Weekly Contest 499.

Engagement

2.5K+

2.5K+ community views on LeetCode.

LeetCode Cap

Cap

Earned the LeetCode Cap for consistent problem-solving.

Consistency

700+ days

700+ day coding streak on LeetCode.

Discipline

1000+ days

1000+ active days on LeetCode.

WORK EXPERIENCE

Open Source Contributor

GirlScript Summer of Code 2026 (GSSoC)

May 2026 - Sep 2026

5 monthsRemote

Selected as an Open Source Contributor for GirlScript Summer of Code 2026 (GSSoC), one of India's largest open-source programs.

·Rank #1,246 / 47,924 Globally (Top 3%)
·Designed and developed an end-to-end GitHub Profile README Generator (PR #3505) featuring real-time markdown generation and live preview, 200+ technology badges, 50+ social integrations, one-click copy/download, and a fully responsive UI/UX.
·Built a GitHub 3D Isometric Statistics Integration (PR #4129) with live previews, GitHub profile validation, customizable themes, automatic markdown generation, and seamless dashboard integration.
·Implemented an intelligent recommendation engine (PR #5062) for the GitHub Profile README Generator, providing smart technology suggestions and automated technology discovery for a better profile creation experience.
·Engineered a customizable Tech Stack display system (PR #8598) supporting Logo Only using Devicon SVGs or Simple Icons CDN images and Logo + Name (shields.io badges) modes, with custom badge background/logo colors, live preview synchronization, and automatic README generation.
·Collaborated with project maintainers, resolved multiple issues, and automated workflows, enhancing UI/UX, accessibility, responsiveness, navigation, markdown rendering, and overall user experience across the platform.

Proof of Work

GSSoC Profile GSSoC 2026 Certificate Contributions Repository Project Repository Live Project README Generator

Technologies Used

MERN Stack

JavaScript

TypeScript

React

Next.js

Node.js

GraphQL

Git

GitHub

DevOps

Open Source Contributor

GirlScript Summer of Code 2026 (GSSoC)

May 2026 - Sep 2026

5 monthsRemote

Selected as an Open Source Contributor for GirlScript Summer of Code 2026 (GSSoC), one of India's largest open-source programs.

·Rank #1,246 / 47,924 Globally (Top 3%)
·Designed and developed an end-to-end GitHub Profile README Generator (PR #3505) featuring real-time markdown generation and live preview, 200+ technology badges, 50+ social integrations, one-click copy/download, and a fully responsive UI/UX.
·Built a GitHub 3D Isometric Statistics Integration (PR #4129) with live previews, GitHub profile validation, customizable themes, automatic markdown generation, and seamless dashboard integration.
·Implemented an intelligent recommendation engine (PR #5062) for the GitHub Profile README Generator, providing smart technology suggestions and automated technology discovery for a better profile creation experience.
·Engineered a customizable Tech Stack display system (PR #8598) supporting Logo Only using Devicon SVGs or Simple Icons CDN images and Logo + Name (shields.io badges) modes, with custom badge background/logo colors, live preview synchronization, and automatic README generation.
·Collaborated with project maintainers, resolved multiple issues, and automated workflows, enhancing UI/UX, accessibility, responsiveness, navigation, markdown rendering, and overall user experience across the platform.