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jewel80/README.md

👋 Hi, I'm Md. Jewel Rana

Senior Software Engineer & Team Lead | Passionate about Scalable Web Solutions

Building enterprise-grade systems at TechnoNext Ltd (US-Bangla Group) in Dhaka, Bangladesh

🚀 About Me

I'm a seasoned software engineer with over 10 years of experience in designing and leading scalable backend systems and full-stack applications. Currently, I lead the technical vision for CartUp, a leading e-commerce platform in Bangladesh, comparable to global giants like Amazon and Daraz. My expertise lies in microservices architecture, event-driven systems, and cloud deployments, with a passion for mentoring teams and delivering innovative solutions.

  • 🔭 Currently working on: Leading Seller Services, Seller Admin, Central Log Management, and Product Service at CartUp, enabling thousands of sellers to manage millions of transactions with ultra-low latency.
  • 🌟 Highlighted Projects: Delivered robust data management and report generation solutions for United Commercial Bank (UCB) and Standard Chartered Bank (SCB).
  • 💬 Ask me about: Web Development, Microservices, Node.js, .NET Core, AWS, and Kubernetes.
  • 📫 Reach me: m.jewelrana80@gmail.com
  • 📄 Resume: View my full experience

🛠️ Core Skills

Category Technologies
Languages JavaScript, TypeScript, PHP, C#
Frameworks Node.js, Express.js, React.js, Redux, .NET Core API, Nest.js, Laravel, Ext.js, Bootstrap
Databases PostgreSQL, MongoDB, MySQL, MSSQL Server, Redis
ORM/ODM Sequelize.js, Mongoose, Prisma, Eloquent
DevOps & Cloud Git, Docker, Kubernetes, AWS, Azure, Heroku, Nginx, CI/CD Pipelines
Technologies Apache Kafka, RabbitMQ, GraphQL, Socket.IO, REST API, JSON, Postman
Design & Testing Figma, Chart.js, HTML5, CSS3, Jest, Mocha
Methodologies Microservices Architecture, SDLC, ERD Design, UML, Data Structures, Algorithms

🏆 Key Projects

CartUp E-Commerce Platform | TechnoNext Ltd

  • Role: Senior Software Engineer & Team Lead
  • Tech Stack: Node.js, .NET Core API, TypeScript, PostgreSQL, MongoDB, Kafka, RabbitMQ, Docker, Kubernetes
  • Impact: Architected scalable microservices for seller onboarding, KYC, pricing engines, and analytics APIs, supporting thousands of sellers and millions of transactions. Optimized CI/CD pipelines for 30% faster releases.

DMS (DocuWare) for UCB & SCB | Orogenic Resources Ltd

  • Role: Software Developer
  • Tech Stack: Node.js, Express.js, MSSQL Server, REST API
  • Impact: Built report generation tools for United Commercial Bank and Standard Chartered Bank, streamlining data management and operational efficiency.

Greeho.com (Real Estate Platform) | Olympic Development Company Ltd

  • Role: Backend Developer
  • Tech Stack: Node.js, Laravel, Azure, REST API, Postman
  • Impact: Developed and deployed scalable APIs for property listings and user management, ensuring reliable performance.

📚 Education

  • B.Sc. in Software Engineering | Daffodil International University, Dhaka | 2017
  • HSC (Science) | Rajab Ali Memorial Science College, Sirajganj | 2013
  • SSC (Science) | Sayadabad High School, Sirajganj | 2011

🏅 Certifications

  • DIU App Contest 2017 | Daffodil International University | Apr 2017
  • National Hackathon | ICT Division, Dhaka | Apr 2016

🌐 Connect with Me

LinkedIn Facebook GitHub

🛠️ Languages & Tools

AWS Azure Chart.js C# CSS3 Docker .NET Express Figma Git GraphQL Heroku HTML5 JavaScript Jest Laravel MongoDB MSSQL MySQL NestJS Nginx Node.js PHP PostgreSQL Postman RabbitMQ React Redis Redux TypeScript

💡 Let's build something extraordinary together!

Pinned Loading

  1. eCommerce eCommerce Public

    JavaScript 1 1

  2. MERN-ERP-Education MERN-ERP-Education Public

    We would like to introduce EDU ERP as the Web Based Education ERP on cutting edge technology of modern era. EDU ERP is not only a simple education management software to but also a planning tool th…

    JavaScript 2

  3. MERN-HotelBookingApp MERN-HotelBookingApp Public

    React is an open-source front-end JavaScript library for building user interfaces or UI components. It is maintained by Facebook and a community of individual developers and companies. React can be…

    JavaScript 8 4

  4. Store-Recording- Store-Recording- Public

    Store Recording App Features: 1. User-friendly product filtering and sorting 2. Detailed product descriptions 3. Product gallery 4. Presenting your products with Augmented Reality 5. Shopping cart …

    JavaScript 1

  5. nodejs.app.architecture nodejs.app.architecture Public

    A use case of Clean Architecture in Node.js comprising of Express.js, MongoDB, Logger, jest test, and Redis as the main (but replaceable) infrastructure.

    JavaScript

  6. nodejs-apache-kafka-producer-consumer nodejs-apache-kafka-producer-consumer Public

    Node.js project showcasing Apache Kafka integration for seamless message communication. Includes Kafka producer and consumer components, illustrating efficient messaging system development with Nod…

    JavaScript