Available for work
Signature

Hi, Sunny here

Full-Stack Developer passionate about building AI-powered applications and solving real-world problems.

About

  • Hi, I'm Sunny Kumar, a Computer Science student passionate about building full-stack applications using modern technologies
  • I enjoy solving complex problems and exploring artificial intelligence while continuously improving my development skills
  • Secured Global Rank 1388 on CodeChef with a rating of 1388 (Div 4)
  • Solved 700+ DSA problems across multiple coding platforms
Sunny Kumar

Projects & Experience

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VentureBoard – Startup Directory Platform

Full Stack Developer | Tech: Next.js, React, JavaScript, Auth, UI/UX

June 2025 - Present

VentureBoard – Startup Directory Platform

  • Built a modern startup directory platform where founders can submit, showcase, and explore innovative startup ideas with a clean and minimal user experience.
  • Implemented secure GitHub authentication to enable seamless login and personalized user profiles displaying all submitted pitches.
  • Designed detailed pitch pages with engagement tracking, including view counters and an Editor’s Picks section to highlight trending and curated ideas.
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Upskillme AI - AI-Powered Interview Prep Platform

Full Stack Developer | Tech: React, Node.js, Express, MongoDB, Gemini AI, JWT Auth

May 2025 - June 2025

Upskillme AI - AI-Powered Interview Prep Platform

  • Built a full-stack web app that uses AI to instantly generate personalized interview questions based on user role and experience level.
  • Implemented secure login/signup with JWT and enabled session saving so users can revisit past interview sessions anytime.
  • Optimized backend prompt-handling logic, reducing AI response time by 20% for faster and smoother user experience.
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Snappy Notes - MERN-Based Notes App

Full Stack Developer | Tech: MongoDB, Express.js, React.js, Node.js, Tailwind CSS

April 2024 - April 2024

Snappy Notes - MERN-Based Notes App

  • Built a full-stack notes app with secure JWT authentication for creating, editing, deleting, and managing notes.
  • Optimized webhook handling and real-time data fetching, reducing execution time by 34%.
  • Enhanced backend logic efficiency, lowering server response time by 20% under heavy load.
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Design Thinking & Figma Training

UI/UX Designer | Lovely Professional University

May 2025 - June 2025

Design Thinking & Figma Training

  • Designed the complete end-to-end UI/UX for PeerSkill, a peer-to-peer platform where users swap skills like guitar for coding.
  • Built a modular design system and interactive Figma prototype using personas, journey maps, and structured design frameworks.

Education

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Lovely Professional University

B.Tech CSE Student

August 2023 - Present
Lovely Professional University

Lovely Professional University

Phagwara, Punjab, India

β€’ One of India's largest private universities

β€’ Sprawling 600+ acre campus

β€’ World-class infrastructure and facilities

  • Bachelor of Technology - Computer Science and Engineering
  • CGPA: 7.40
  • Located in Punjab, India
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Inter College

Intermediate

April 2020 - March 2022
Inter College

Inter College

Koderma, Jharkhand, India

β€’ Focused on Science stream education

β€’ Secured 92% in intermediate examinations

β€’ Strong foundation in PCM subjects

  • Intermediate Education
  • Percentage: 92%
  • Located in Koderma, Jharkhand
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Manjula Sharma Memorial Academy

Matriculation

April 2018 - March 2020
Manjula Sharma Memorial Academy

Manjula Sharma Memorial Academy

Koderma, Jharkhand, India

β€’ Foundation years of academic journey

β€’ Developed core learning skills

β€’ Active participation in academics and extracurriculars

  • Matriculation
  • Percentage: 72%
  • Located in Koderma, Jharkhand

Skills

C
C++
Java
Python
TypeScript
JavaScript
Docker
HTML
CSS
SQL
PHP
Next.js
React.js
Express.js
Node.js
MySQL
MongoDB
Tailwind CSS
Figma
VS Code
Postman
PostgreSQL
Linux
Git
GitHub
Notion
Obsidian
Problem-Solving
Team Work
Time Management

Tools & Technologies

My daily workflow toolkit - the essential tools that power my development process

VS Code
Git & GitHub
Figma
Docker
Postman
MongoDB Compass
Terminal
NPM/Yarn
Vercel/Netlify
Chrome DevTools
Tailwind CSS
React DevTools
Webpack/Vite
Next.js
ESLint/Prettier
Redux/Zustand
JWT/Auth0
Sass/SCSS
TypeScript
Node.js
Express.js
GitHub Actions

Always exploring new tools to improve my workflow and stay ahead of the curve πŸš€

Achievements & Milestones

Numbers that showcase my journey and dedication to crafting exceptional digital experiences

500+

LeetCode Problems Solved

10+

Happy Clients

1,510 Peak

CodeChef Max Rating (2-star)

#1,200 Global

LeetCode Weekly Contest Rank

Tech Stack Journey

My evolution as a developer - from fundamentals to full-stack expertise

2024-Present

Full Stack Mastery

Building scalable full-stack applications with modern frameworks and best practices

Next.jsReactNode.jsTypeScriptTailwind CSSMongoDB
AI Projects
2024

AI & Automation

Building intelligent automation solutions like Gmail Auto-Replier, Meal Analyzer, and AI-powered chatbots

OpenAI GPTN8NPythonMakeZapierGemini AI
2023

Advanced Frontend

Mastered advanced animation libraries and 3D web experiences

React.jsReduxFramer MotionThree.jsGSAP
2022

Backend Development

Learned server-side programming and database management

Express.jsPostgreSQLREST APIsJWTDocker
2021

Web Fundamentals

Started my web development journey with core technologies

HTML5CSS3JavaScriptGitResponsive Design

GitHub Contributions

My coding consistency and contributions over time

GitHub Contribution Chart

Client Testimonials

Don't just take my word for it - hear what my clients have to say about working with me

"Working with this developer was an absolute pleasure. The attention to detail and commitment to delivering high-quality work exceeded our expectations. The project was delivered on time and the communication throughout was excellent."

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Priya Sharma

Product Manager

Tech Solutions India

"Exceptional technical skills combined with great problem-solving abilities. They transformed our ideas into a beautiful, functional website that has significantly improved our online presence. Highly recommended!"

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Arjun Patel

Founder & CEO

StartupHub

"The level of professionalism and creativity brought to our project was outstanding. They not only built what we asked for but also suggested improvements that made our platform more user-friendly. Great work!"

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Ananya Reddy

Marketing Director

Digital Craft

"Incredible developer who understands both the technical and business aspects. The website performs flawlessly across all devices and the code quality is top-notch. Would definitely work together again!"

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Rohan Mehta

CTO

InnovateTech

"Our e-commerce platform saw a 40% increase in conversions after the redesign. The modern UI/UX combined with smooth functionality has been a game-changer for our business. Thank you for the amazing work!"

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Sneha Iyer

E-commerce Manager

ShopEase

"From the initial consultation to the final deployment, everything was handled professionally. The website perfectly captures our brand identity and has helped us reach more customers. Outstanding service!"

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Vikram Singh

Business Owner

Singh Enterprises