Sachin Singh

Backend Developer

All Projects

A collection of my work in backend development, system architecture, and full-stack applications.

PDTS-GO - Parcel Delivery Tracking System

A parcel delivery tracking system with real-time updates, user authentication, profile management and parcel management built using Go, Gin, MongoDB, Redis, Kafka, Docker and Kubernetes

Go
Kafka
MongoDB
Kubernetes
Docker
JWT
Redis
gRPC
WebSocket
CodeDetails

SyncEditor

A production-ready real-time collaborative code editor allowing multiple users to code together instantly with features like live execution and chat.

Kubernetes
Docker
Node.js
Express
Socket.IO
React
Vite
Tailwind CSS
Monaco Editor
CodeDetails

Go Microservice Platform

Modern microservice architecture built with Go, featuring dual API support (REST & gRPC), MongoDB persistence, Redis caching, and Docker containerization.

Go
MongoDB
Redis
Docker
gRPC
Stripe
JWT
CodeDetails

Go Pub-Sub Messaging System

Lightweight publish-subscribe service built in Go for real-time message delivery. Features topic management, subscriber handling, and Docker deployment.

Go
Docker
WebSocket
Redis
Gemini API
CodeDetails

PawPerfection - Pet Training System

A comprehensive Full stack application for a pet training platform featuring authentication, pet management, task tracking, and course flow logic.

MongoDB
Stripe
Redis
Docker
Express.js
Node.js
React
JWT
Redux Toolkit
CodeDetails

Job Platform Backend System

Comprehensive job platform backend with role-based authentication for users and HR. Features resume uploads via Cloudinary, built with Node.js, Express, TypeScript, MySQL, Redis, Docker, and Twilio.

Node.js
Express
TypeScript
MySQL
Redis
Docker
Twilio
Cloudinary
CodeDetails

Resume-AI Analyzer

AI-powered resume analyzer that evaluates resumes based on ATS standards. Uses Gemini API for smart analysis and Cloudinary for PDF processing.

Next.js
TypeScript
Gemini API
MongoDB
Cloudinary
Tailwind CSS
Node.js
CodeDetails