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 152 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
lightweight, modular HTTP framework for Java 17 designed for building programmatic, explicit web applications. It leverages Java Non-blocking I/O (NIO) for connection tracking to provide an alternative to traditional servlet containers, prioritizing explicit endpoint mapping over hidden reflection.
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Mar 11, 2026 - Java
Autonomous infrastructure recovery engine featuring predictive anomaly detection and self-healing capabilities for critical backend systems.
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Feb 19, 2026 - Python
Enterprise-grade Event-Driven Webhook Service built with NestJS. Architected for high-reliability processing of mission-critical data from Stripe, PayPal, and GitHub. Features include HMAC security, idempotency control, BullMQ-based asynchronous processing with DLQ patterns, and distributed tracing with OpenTelemetry.
microservices typescript reliability-engineering postgresql enterprise-software redis-queue distributed-tracing event-driven-architecture nestjs idempotency opentelemetry backend-engineering webhook-integration
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Mar 6, 2026 - TypeScript
High-Reliability Code Execution Engine - Monorepo with Standalone HTML IDE, Node.js/Fastify Backend on Render, E2E Tests & CI/CD.
typescript html5 css3 high-performance vanilla-javascript monorepo ci-cd clean-architecture software-engineering quality-assurance automated-testing fastify sdet playwright backend-engineering
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Mar 10, 2026 - JavaScript
A high-performance Zero-Trust security proxy designed for data privacy and compliance. Implements dynamic data masking (DDM), AES-256 encryption, and automated PII detection to secure sensitive data flows in enterprise environments. Engineered for HIPAA/GDPR alignment.
python cryptography encryption cybersecurity data-privacy zero-trust api-security compliance-as-code fastapi backend-engineering hipaa-compliance security-proxy
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Mar 6, 2026 - Python
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 concurrent web server implemented in C that utilizes a worker-thread pool architecture to handle multiple HTTP client requests simultaneously. This project demonstrates advanced systems programming concepts, including manual socket management, thread-safe synchronization, and atomic file I/O.
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Mar 5, 2026 - C
A comprehensive Spring Boot 3 application demonstrating enterprise architecture patterns, 16 design patterns, and a production-ready multi-tenant order & audit platform with SOLID principles and Java best practices.
java distributed-systems multi-tenant microservices kafka spring-boot backend rest-api domain-driven-design design-patterns clean-architecture event-driven production-ready software-architecture solid-principles system-design enterprise-java enterprise-patterns spring-boot-3 backend-engineering
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Jan 21, 2026 - Java
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 public repository of technical case studies examining the operational challenges faced by technology platforms in Africa as they scale, handle outages, and maintain reliable systems.
devops distributed-systems incident-response system-design payment-systems production-systems postmortems backend-engineering african-tech
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Mar 11, 2026
Repovive MAANG Interview Preparation Guide
devops programming algorithms leetcode dotnet scalability data-structures tech-interviews interview-preparation system-design faang coding-interview-preparations maang backend-engineering repovive
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Feb 20, 2026 - C++
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
Plataforma de gestão "Enterprise-Grade" focada em auditoria forense, segurança granular (RBAC) e integridade de dados. Desenvolvida em Laravel com arquitetura escalável.
mysql php portfolio laravel datatables clean-code ajax mvc-pattern compliance enterprise-software fullstack access-control hospital-management software-architecture system-design audit-logging bootstrap5 backend-engineering military-tech rbac-security
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Dec 27, 2025 - Blade
.NET Backend Engineering | C# | aspnetcore-webapi
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Mar 4, 2026 - C#
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
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