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👋 Hi, I'm Shamim

💻 Full-Stack .NET Developer | Technical Lead | System Design Enthusiast

With 11+ years of experience, I specialize in .NET Core, Microservices, React, Azure, and SQL.
I have designed and led systems used by 1M+ users, integrated secure payment gateways (including Crypto), and delivered enterprise-grade applications across domains such as Network Marketing, Health Insurance, Education, Recruitment, and Online Training.


🛠️ Tech Stack

Languages: C#, JavaScript, SQL, TypeScript, Python, Dart
Frameworks: .NET, .NET Core, NodeJS, Microservices, Dynamics CRM 365, Power Platform, Angular, NextJS
Frontend: ReactJS, Angular, jQuery, Bootstrap, Material-UI, TailwindCSS
Databases: MSSQL, MySQL, PostgreSQL, Redis, MongoDB
Cloud & DevOps: Azure, AWS, Docker, Kubernetes, GitHub Actions, Azure DevOps CI/CD
Other Tools: Jira, Shopify, RabbitMQ, OpenAI (LLM, RAG), Jest, NUnit, Prisma


📂 Featured Projects

A large-scale Networ Marketing serving 1M+ users.

  • Designed from scratch with .NET Core + Microservices + ReactJS
  • Integrated crypto & multi-payment gateways to increase revenue
  • Secured financial transactions & implemented advanced logging/reporting
  • Deployed with Azure CI/CD Pipelines, Docker, and AWS

🔹 Risen

Cloud-based Network Marketing.

  • Built with .NET Core, PostgreSQL, ReactJS, TailwindCSS, Next.js
  • Features reporting, task management, and user engagement modules
  • Scalable microservice architecture

A Training & Coaching Platform for interactive learning.

  • Developed using .NET Core + ReactJS + Flutter
  • Real-time communication, course management, and video integration
  • Implemented CI/CD and containerization for smooth releases

Projects for CRM integrations & Mapping Solutions.

  • Integrated with Dynamics CRM 365
  • Implemented map annotations & real-time services
  • Used ASP.NET, Angular, OpenLayer
  • Add different layers KML, WMS, ArcGIS within OpenLayers
  • Manage website content using Umbraco CRM.

Projects for Tutorial-based App following the education curriculum.

  • Implemented REST APIs for mobile app using .NET Web API, MSSQL, Azure, TFS.
  • Implemented web client to manage the contents with Angular, Bootstrap, Socket.IO, NodeJS
  • Chat server implementation with AngularJS, socket.io.
  • Used ASP.NET, Docker, Angular, OpenLayer

🔹 Kazboo

Projects for People of Determination Kids.

  • a Social application built for kids to interact with others.
  • Make the video streaming smooth and secure, and manage caching.
  • Implemented REST APIs for mobile app using .NET Core, MySQL, Azure, Jira, Redis.
  • Web application to manage the partners and contents with ReactJS, Redux, Material-UI

An application to organize and manage the Project & Task.

  • a specific set of permissions to maintain the number of projects and resources depending on membership.
  • Developed using ASP.NET MVC + MSSQL Server + jQuery + TFS
  • check the performance of resources by different graphs and filters, expected sprint completed date
  • Report generation option, both in Excel and PDF format.
  • Schedule a calendar to maintain resources with respect to the project

📖 System Design & Leadership

  • 🏗️ Designed & implemented event-driven systems (RabbitMQ/Kafka).
  • ⚡ Migrated and corrected data pipelines for critical business apps.
  • 🔐 Secured high-volume payment & transaction flows.
  • 🤝 Led teams (4–11 engineers) with Agile practices & task breakdown.

📜 Certifications

  • 🏅 AWS Certified Solutions Architect – Associate
  • 📌 Project Management Simplified

📊 GitHub Stats

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📫 Connect with Me


Passionate about building scalable systems, mentoring teams, and exploring cloud-native architectures.

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