Hire the Best MongoDB Ops Manager Freelancers
in Egypt

I build and deploy production-ready backend systems for SaaS products, internal tools, marketplaces, LMS platforms, and business applications. If you need a reliable API, database design, authentication system, admin backend, Docker deployment, or backend cleanup, I can help you move from unclear requirements to a working, maintainable system. I work mainly with: • Node.js, TypeScript, Express, Fastify • PostgreSQL, MySQL, SQL schema design, query optimization • REST APIs, authentication, RBAC, permissions • Docker, Linux servers, Nginx, CI/CD, AWS • File upload, storage, video/HLS workflows, background jobs Recent work includes: • Delivered multiple freelance backend systems for local and regional clients • Built a legal management SaaS product for lawyers and small legal firms • Built secure video upload and HLS streaming workflows with FFmpeg and object storage • Created Backgen, a Prisma-to-Express backend generator that produces APIs, services, DTOs, tests, Docker setup, and OpenAPI documentation I am strongest when the project needs more than simple CRUD: clean architecture, database design, secure access control, deployment, performance fixes, and long-term maintainability. Good fit projects: • SaaS MVP backend development • API and database design • Backend refactoring and cleanup • Docker/Nginx/Linux deployment • PostgreSQL performance and schema improvements • Admin dashboards and business systems • Secure file/video upload workflows I prefer clear communication, written scope, clean delivery, and practical technical decisions.

Experienced backend developer specializing in Node.js, PostgreSQL, and cloud infrastructure. Successfully built scalable systems for e-learning platforms, e-commerce marketplaces, and SaaS applications. Core Expertise: Backend Development: Node.js, TypeScript, PostgreSQL, MongoDB Cloud & DevOps: AWS, DigitalOcean, Docker, serverless functions Payment Integration: Stripe subscriptions, automated billing systems API Development: RESTful APIs, webhooks, third-party integrations Recent Achievements: ✓ Deployed serverless backend systems with automated billing ✓ Built complete e-learning platform with Zoom integration ✓ Created secure e-commerce dashboards with cloud storage ✓ ITI-certified DevOps engineer (648 hours intensive training) Ready to deliver robust, scalable solutions that grow with your business. Whether you need backend APIs, cloud deployment, or full-stack development, I ensure clean code, security, and performance.

Hey my name is Khaled Osama I'm a JS/TS enthusiast, love everything JS/TS (node, react, react-native), I've done some open source NPM packages and contributed to some, like mongoose and fig-io Lastly I like writing articles on cool experiences I've had at work on Medium Here are some cool stats for me on Upwork: - 100% success job score - 38+ jobs done - 97% client retention Some of my Job highlights: - Long term client for Crypto currency app in CostaRica and a clock in system for employees - Code reviews for Node.js, tutoring - Web scrapping using Puppeter - Shopify apps - Node.js based projects, be it cron jobs API design schema optimization, CI/CD and Docker configuration and deployment

Experienced Full Stack Software Engineer with a strong background in DevOps, AWS, and Linux. Skilled in building full-stack applications and managing infrastructures, with a proven track record in development and strong debugging skills. Tech Stack: Frontend: React, Redux Backend: Node.js, Express.js Databases: MongoDB, MySQL, PostgreSQL, AWS RDS, SQLite DevOps Tools: Docker, Jenkins, GitHub Actions Cloud Services: AWS (lambda, EC2, Amazon connect, AWS RDS, ECS, ECR, VPC) Git: GitHub & GitLab Familiar with: ReactNative, Flask, Next.js, Odoo, FastAPI, Airbyte, Airflow & Django Rest Framework Key Skills: Experience with integrating Amazon Connect with third party applications. Experience in containerization and orchestration with Docker. Implementing CI/CD pipelines using Jenkins, GitHub Actions, and Docker. Experience in cloud service management, particularly with AWS. Good scripting skills with Bash and a solid foundation in Linux. Experience: Currently working as a Full Stack Software Engineer and previously as a DevOps Engineer, with hands-on experience in Backend development, Frontend creation, and Cloud services integration. Education: Holds a Bachelor of Engineering in Communications and Electronics. Currently a Master's Degree Candidate (Computer Engineering).

I’m an expert full stack developer & cloud architect with years of experience, here to help alleviate your pain points! I pride myself on providing white-glove concierge-level support. I’m not your average tech. As a member of your team, I go above and beyond to provide you with an exceptional experience: ✅ Unparalleled reliability, patience, communication & professionalism ✅ Over a decade of server/system administration experience ✅ 100% track record with over 3,000 Upwork hours ✅ Exceptional problem-solving skills ✅ Very fast learner of new technologies Here are just a few of the technologies & service providers that I have extensive experience working with: 🛠 Google Cloud Platform 🛠 Amazon Web Services AWS (EC2, RDS, S3, Route53, Lamda, +) 🛠 MERN stack (MongoDB, Express, React, Node) 🛠 Flutter expert 🛠 LAMP stack (Linux, Apache, MySQL, PHP) I specialize in backend development & cloud system architecture, performance optimization, and on-demand support services. However, the list doesn’t end there. It has been my utmost pleasure to take on the challenge of both resolving the technical issues while providing customer service with a smile during the most difficult of times. Being the best in class, excellence requires effort. Simply meeting expectations is not sufficient. Anticipating and satisfying one’s unknown needs is what makes for an incredible consultant. Beyond my technical skills, these are lessons the past decade has afforded me. I can support you with… + Cloud Architecture, Performance & Cost Optimizations + Backend design and architecture + Leading your team for success + Designing the backend for your system, to the code level + Best practice performance optimization, server security & on-demand support. + Deployment of elastic cloud server clusters. + Managed migrations & system upgrades. + Application Support - Flutter, react, laravel + Disaster Recovery - Backup plan creation & testing. + Additional Web Host Support - When your hosting provider drops the ball. + Mail Security & Authentication - SPF, DKIM, DMARC Support + DNS Management + Project Management + Development - PHP, Python, Flutter, React, Node I'd love to use this experience to help you out! Drop me a line to further discuss your needs. Thanks, Abdelrahman

mohamed-bahaa.com ayk-mall.com ayk.ai github.com/mohamed-bahaa21 [Nodejs Experience] - Background-tasks & Workers using Bull, Kue, node-resque, worker_threads, Redis, AWS-SQS. - AMQP & MQTT using RabbitMQ. - Multi-threading & Parallel-processing using worker_threads, node-worker-threads-pool, PM2. - Dependency-Injection using Awilix, injection-js. - Frameworks such as ExpressJs, FastifyJs, NestJs. - Template-engines such as EJS, Pug. - ODM using Mongoose. - ORM using Sequelize. - Automation using Puppeteer, Grunt, RobotJs. - Testing using Chai, Jest. - CI/CD using Docker, Jenkins. - Real-time using Socket.IO. - Project Management using Atlassian, Github, Slack. - Cloud-services using AWS, Firebase, DigitalOcean, Heroku, MongoDB-atlas, Snyk, Hasura, Mailchimp, -Tawk.to. [AWS Experience] - EC2 & auto-scaling: servers, worker, scheduler, jumper. - Ubuntu, Nginx, Jenkins, Docker. - Elastic Load Balancer - RDS: Postgreql - DynamoDB: Mongodb - ElasticCache: Redis - Route53, S3, Cloudfront, VPC, security groups… etc [ReactJS Experience] - State-management using Redux, MobX, Context API, and React Hooks. - Server-side rendering using Next.js, GatsbyJS, and React Static. - Component libraries and UI frameworks such as Material-UI, Semantic UI, and Ant Design. - React Native for mobile app development. - Testing using Jest, Enzyme, and React Testing Library. - Styling using CSS Modules, Styled Components, and Sass. - GraphQL using Apollo Client and Relay. - Integration with back-end APIs using Axios and Fetch. - Deployment using tools such as Netlify, Vercel, and AWS Amplify. - Performance optimization using tools such as React Profiler and webpack-bundle-analyzer. - React Router for client-side routing. - Localization using i18n and React Intl. - Project management using Atlassian, GitHub, and Slack. - Cloud services using AWS, Firebase, and Netlify. - Accessibility using tools such as React Aria and Axe-core. - Webpack for module bundling and optimization. - Code quality tools such as ESLint and Prettier.