Milind's notes taken from the Backend in Node.js from Scratch Course by Sanket Singh
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Jun 13, 2023 - JavaScript
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backend-engineering
Here are 56 public repositories matching this topic...
Production-grade cryptocurrency trading engine simulator with event-driven architecture, atomic balance updates, and thread-safe order matching. Built with Spring Boot 3.3+, Kafka, PostgreSQL, and Docker. Perfect for showcasing backend engineering skills!
java docker microservices kafka spring-boot maven jpa rest-api postgresql concurrency hibernate gatling testcontainers optimistic-locking event-driven-architecture portfolio-project trading-engine order-matching financial-systems backend-engineering
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Jan 30, 2026 - Java
This is a case study on implementing StackOverflow main features as an REST API
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Feb 28, 2023 - C#
Universal dependency resolver using SAT solvers - works for software packages, course prerequisites, books, certifications, and any system with logical dependencies
python distributed-systems algorithm rest-api graph-theory cnf sat-solver python36 flask-api package-management dependency-resolution boolean-satisfiability pysat universal-resolver constraint-solving backend-engineering claude-api ai-integration
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Jan 24, 2026 - Python
Simulate Distributed Systems, Scalability, and Real-World Architectures for Backend Engineering.
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Jan 30, 2026 - Python
A comprehensive course covering the complete backend request lifecycle, from DNS resolution to database interaction, infrastructure management, and system design patterns.
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Jun 19, 2025
A Production-grade Rental Management System for handling properties, tenants, leases, rent payments, and maintenance workflows.
java open-source spring spring-boot maven rest-api postgresql jwt-authentication fullstack-development rental-management backend-engineering razorpay-integration
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Feb 2, 2026 - Java
Software Architecture (SOLID) & Design principles, Patterns and Clean Code. Also, the architecture related topics in IT!
java solid clean-code design-patterns microservices-architecture operating-systems network-protocols design-principles backend-engineering
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Sep 21, 2025 - Java
A secure, ACID-compliant banking database system featuring stored procedures for safe money transfers and automated triggers for fraud detection.
mysql sql relational-databases stored-procedures fraud-detection database-design banking-system database-architecture backend-engineering acid-transactions
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Jan 31, 2026
assessment project for jawapos as it intern interview
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Jan 29, 2026 - Blade
A platform to learn to build systems at scale, from backend to LLMs.
distributed-systems parallel-computing system-design machine-learning-systems deep-learning-systems ai-applications backend-engineering
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Aug 4, 2025
Fault tolerance is a crucial aspect of microservices system design. Here, I implemented the circuit breaker pattern using Resilience4j for services written in Java/Spring Boot, with Redis as a fallback caching mechanism.
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Jan 1, 2024 - Java
This is java project for private hospital management.
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May 11, 2025 - Java
A resilient, replicated key-value storage system implemented in Python, featuring active replication and cluster orchestration. Developed for the Distributed Systems course at UFSCar.
python docker middleware distributed-systems microservices protobuf replication grpc key-value-store backend-engineering
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Dec 23, 2025 - Python
Production-style Air Cargo Booking & Tracking system featuring route discovery, booking state machine, timeline events, and concurrency-safe updates.
distributed-systems state-machine rest-api concurrency full-stack event-driven system-design database-design booking-system air-cargo tracking-system backend-engineering
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Jan 18, 2026 - JavaScript
Serverless, stateful incident triage tool built on Cloudflare Workers and Durable Objects. Supports session-based investigations with bounded AI assistance to guide diagnosis and next steps without adding operational overhead.
rest-api session-management serverless-architectures javascipt systemdesign cloudflare-workers backend-engineering ai-integration durable-object
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Feb 1, 2026 - JavaScript
Production-grade Full-Stack AI Portfolio built with FastAPI, Jinja2, Tailwind CSS, and Groq LLM.
python jinja2 server-side-rendering llama tailwindcss fastapi cyberpunk-ui ai-chatbot prompt-engineering render-deployment backend-engineering groq-api llm-integration ai-portfolio full-stack-ai
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Dec 29, 2025 - HTML
Production-style backend service built in Go for managing customers, accounts, and lifecycle states in a multi-tenant SaaS environment.
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Jan 1, 2026 - Go
Enterprise-grade backend upgrade focusing on high performance and DevOps. Features ACID-compliant transactions (PostgreSQL), low-latency caching (Redis), and automated CI/CD pipelines via GitHub Actions.
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Dec 19, 2025 - JavaScript
This is a repository for the LinkedIn Learning course Build REST APIs with FastAPI
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Dec 16, 2024 - Python
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