mongodb-transactions

Here are 9 public repositories matching this topic...

KOR1K1 / CryptoBotContest

🏆 #1 Winner ($2,500) of Telegram @cryptobot Backend Contest. Production-ready, high-concurrency digital asset auction system. Features immutable financial ledger, race-condition protection (MongoDB TX & Redis locks) and real-time WebSockets.

typescript telegram-bot socket-io concurrency redis-lock nestjs high-load financial-ledger mongodb-transactions backend-contest

Updated Jan 23, 2026
TypeScript

Faizankhan298 / MongoDB-Developer-Toolkit

Star

Completed the official MongoDB course, mastering topics like CRUD operations, aggregation, indexing, data modeling, and transactions. Equipped to work effectively with MongoDB, from basic operations to advanced features.

mongodb-aggregation crud-operations mongodb-atlas-search introduction-to-mongodb getting-started-with-mongodb-atlas mongodb-and-the-document-model connecting-to-a-mongodb-database mongodb-indexing introduction-to-data-modeling-in-mongodb mongodb-transactions

Updated Jul 15, 2024
JavaScript

muwal-jitender / election-voting-application

Star

Built with a focus on user experience, achieving 100% Accessibility (WCAG standards, semantic HTML, keyboard navigation, screen reader support) and 95%+ performance scores (Chrome Lighthouse) and advanced security features.

rate-limiting clean-architecture wcag cloudinary jwt-authentication keyboard-navigation reusable-components 2fa-security audit-logging refresh-token-rotation mongodb-transactions

Updated Jun 18, 2025
TypeScript

Biswajit1progit / hotelMangament

Star

Production-hardened hotel booking app — fixed IDOR vulns, race-condition overbooking via MongoDB transactions, httpOnly-cookie auth with token refresh. MERN + RAG chatbot.

nodejs express reactjs jwt-authentication mongodb-database razorpay mern-stack hotel-booking-app langchain httponly-cookies rag-chatbot mongodb-transactions full-stack-project-security

Updated Jul 16, 2026
JavaScript

RealThomasCat / file-bud-backend

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Repository for backend of FileBud web application.

nodejs express mongodb mongoose rest-api file-upload cloud-storage cloudinary file-management jwt-authentication multer recursive-folders signed-urls hls-streaming mongodb-transactions storage-quota

Updated Jun 1, 2026
JavaScript

krishan93985 / highlevel-server

Star

A robust financial transaction management backend built with NestJS and MongoDB, providing a scalable and reliable solution for managing digital wallets.

nodejs mongodb dependency-injection nestjs nodejs-streams three-layer-architecture mongodb-transactions api-validation

Updated Jun 5, 2025
TypeScript

SatinderSinghSall / MongoDB-NoSQL-Database

Star

A comprehensive, research-oriented MongoDB learning path covering fundamentals, CRUD, data modeling, indexing, aggregation, transactions, replication, sharding, security, performance engineering, and production operations.