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SarthakDudhe/README.md
SarthakDudhe's GitHub profile



Typing animation showing Sarthak's developer roles

I build full-stack web applications with practical backend architecture, responsive interfaces, and AI-powered product features. My work focuses on clean APIs, reliable user flows, and software that solves real problems with a polished experience.

Email Sarthak LinkedIn profile Portfolio website GitHub profile

🛠️ Tech Stack & Tools

⚡ Backend & Databases

Backend technologies

Node.js, Express, MongoDB, PostgreSQL, MySQL, REST APIs, Socket.IO & JWT Auth

🎨 Frontend & UI

Frontend technologies

React.js, Next.js, JavaScript, TypeScript, Tailwind CSS & Responsive Web Design

☁️ Cloud & DevOps

DevOps and Cloud

Docker containerization, AWS fundamentals, Git version control, Vercel deployments

🧰 Developer Tools & AI

Tools and AI

Postman API testing, VS Code, Figma design, LLM APIs (Groq, OpenAI, Llama 3)

🚀 Featured Engineering Projects

🤖 InsiderJobs

AI Career Platform

Resume gap analysis, AI job matching & automated aggregation.

Launch InsiderJobs InsiderJobs Code

⚡ QuickChat

Real-Time Chat Engine

WebSocket events, instant room synchronization & JWT auth.

Launch QuickChat QuickChat Code

🛒 Feasto

Food Delivery Platform

Interactive food catalog, Stripe payments & admin order tracking.

Launch Feasto Feasto Code

 🤖 InsiderJobs — AI-Powered Career Platform

🎯 Key Engineering Highlights

  • AI Resume Analysis: Integrated Groq & Llama 3 for structured skill-gap analysis and actionable score breakdowns.
  • Live Job Aggregation: Connected SerpAPI to fetch, filter, and normalize real-time job listings across domains.
  • Secure Auth & Media Pipeline: Implemented Clerk JWT authentication with Cloudinary CDN for PDF resume storage.

🛠️ Tech Stack

React Node.js
Express MongoDB
Groq Clerk

Launch InsiderJobs InsiderJobs Source

 ⚡ QuickChat — Real-Time WebSocket Messaging

🎯 Key Engineering Highlights

  • Low-Latency Event Pipeline: Built bidirectional messaging over WebSocket using Socket.IO on Node.js.
  • Optimistic State Synchronization: Managed client message buffers for instant dispatch with zero perceived lag.
  • JWT Guarded Channels: Secured WebSocket handshakes and REST route access with token-based authentication.

🛠️ Tech Stack

React Socket.IO
Node.js Express
MongoDB JWT

Launch QuickChat QuickChat Source

 🛒 Feasto — Full-Stack Food Ordering Platform

🎯 Key Engineering Highlights

  • Stripe Checkout Integration: Built secure payment intent workflows with server-side webhook validation.
  • Dynamic Cart Engine: Real-time price calculation, stock verification, and persistent user checkout states.
  • Order Operations Dashboard: Created role-based admin views to manage live order status lifecycle.

🛠️ Tech Stack

React Node.js
Express MongoDB
Stripe JWT

Launch Feasto Feasto Source

💼 Professional Experience

🏢 Software Engineer Intern — Sapphire Infocom Pvt. Ltd.

Duration Role

  • Scalable API Development: Engineered production RESTful API endpoints with Node.js and Express, implementing structured error handling, clean middlewares, and input validation.
  • Frontend Optimization: Built reusable React components and resolved state/rendering bottlenecks, improving UI responsiveness and user-facing reliability.
  • Production Engineering: Collaborated in real application workflows, performing code reviews, API debugging, and postman testing.

Tech: React.js • Node.js • Express.js • REST APIs • Git • Postman


📊 GitHub Activity

Profile views

GitHub contribution grid animation


🌱 Currently Leveling Up

System Design Docker Workflows AWS Fundamentals Production Backends


📬 Let's Connect & Collaborate

I am actively open to Software Engineer, Full Stack Developer, and Backend Engineer roles.
Have an opportunity or want to discuss engineering? Feel free to reach out!


Email Sarthak Connect on LinkedIn Visit Portfolio GitHub Profile

⚡ Clean architecture. Scalable APIs. Practical AI workflows.

Pinned Loading

  1. Spark--AI-Powered-Career-Workspace Spark--AI-Powered-Career-Workspace Public

    Spark AI is an AI-powered career workspace that helps users optimize resumes, analyze job fit, generate professional content, and accelerate their job search process.

    JavaScript

  2. InsiderJobs InsiderJobs Public

    InsiderJobs is an AI-powered MERN job platform for candidates, recruiters, and admins, featuring verified job listings, resume-based recommendations, application tracking, and moderation tools.

    JavaScript

  3. Feasto-Food-Order-Platform Feasto-Food-Order-Platform Public

    A full-stack food ordering web application built with the MERN stack, featuring a modern UI, admin dashboard, real-time order management, and secure Stripe payment integration.

    JavaScript

  4. Dialogue---ChatApplication Dialogue---ChatApplication Public

    Built a full-stack real-time chat application featuring secure authentication, instant messaging, online user presence, and responsive UI for seamless communication.

    JavaScript

  5. SarthakDudhe SarthakDudhe Public