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Achievements

Achievement: QuickdrawAchievement: Pair ExtraordinaireAchievement: Pull Sharkx2

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dabananda/README.md
Dabananda Mitra

Hi, I'm Dabananda Mitra

Software Engineer

C# • ASP.NET Core • REST API • MVC • Web Forms • SQL Server • Oracle • Redis • Docker

Portfolio Blog Email LinkedIn WhatsApp

👨‍💻 About Me

I'm a Software Engineer with hands-on experience building and maintaining backend systems using C#, ASP.NET, ASP.NET Core, SQL Server, Oracle, EF Core, Dapper, Redis and Docker. I enjoy API development, Complex Banking and ERP application maintenance, debugging complex backend issues and designing scalable software architecture following SOLID principles and clean coding practices.

  • 🏢 Currently working as a Software Engineer at LEADS Corporation Limited, maintaining Core Banking Solutions.
  • 🎓 B.Sc. in Computer Science & Engineering (CSE) from Institute of Science Trade & Technology (ISTT), Dhaka.
  • 🧩 Solved 700+ problems across LeetCode, CodeChef, HackerRank, Codeforces, UVa and other online judges.
  • ✍️ Writing about software engineering on LinkedIn and on my blog.
  • 🌱 Exploring CQRS, Modular Monolith architecture, Clean architecture, Domain-Driven Design, Aggregate Root Pattern and cloud services.

💼 Professional Experience

Role Company Duration
Jr. Software Engineer LEADS Corporation Ltd Jun 2026 – Present
Software Engineer (Intern) Bdjobs.com Apr 2026 – Jun 2026
Software Engineer (Intern) AKIJ iBOS Mar 2026 – Apr 2026

🛠️ Tech Stack

Category Skills
Backend C# ASP.NET Core REST API MVC ASP.NET Web Forms EF Core Dapper LINQ JWT
Frontend Angular JavaScript TypeScript HTML5 CSS3 Tailwind CSS Bootstrap
Database & Tools SQL Server Oracle PL/SQL Redis Docker Postman Git GitHub GitLab Stripe
Core Concepts OOP SOLID Clean Code DDD CQRS Repository Pattern Modular Monolith Architecture Clean Architecture Aggregate Root Pattern

🚀 Featured Projects

Project Tech Stack Description Links
Apartment Management ASP.NET Core MVC, Identity, SQL Server, Cloudinary, Stripe Multi-tenant property management platform with RBAC and automated rent billing workflow. Reduced manual processes through automation and optimized media delivery using a CDN. Code · Live
E-Commerce REST API ASP.NET Core Web API, EF Core, JWT, SQL Server, Stripe RESTful API with RBAC, JWT + refresh tokens, and integrated Stripe payments. Built with the Repository & Service pattern and FluentValidation for maintainability. Code · Live
Portfolio CMS ASP.NET Core Web API, Identity, JWT, Next.js, SQL Server Multi-tenant platform built with Clean Architecture, featuring JWT auth, email verification, rate limiting, portfolio management, and blog posting. Code · Live

📊 GitHub Stats

Dabananda's GitHub Stats Dabananda's GitHub Streak Top Languages Contribution Graph

Profile Views

🏆 Achievements & Certifications

  • Problem Solving: 700+ problems solved across LeetCode, CodeChef, HackerRank, Codeforces, and UVa.
  • Certifications: C# (HackerRank) · React (Udemy) · Python (HackerRank) · Technical Support (Google)
  • Leadership: President, HEAP Computer Club (ISTT) — Oct 2024 to Dec 2025. Mentored a 10+ member team and organized 5+ technical seminars on modern software engineering reaching 100+ students.

🌐 Connect With Me

LinkedIn Twitter Facebook GitHub Portfolio Blog WhatsApp Codeforces CodeChef HackerRank

💬 Open to backend engineering and full-stack opportunities — feel free to reach out via email or WhatsApp.

Popular repositories Loading

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    "Online Judge Solutions" is my collection of daily problem solutions from various online judges like Codeforces, LeetCode, and HackerRank. I share solutions for a range of topics, including data st…

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  2. ECommerce ECommerce Public

    A robust, RESTful Web API for an E-Commerce platform built with .NET 10, Entity Framework Core and SQL Server. This project demonstrates enterprise-grade patterns including Repository Design, Layer…

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  3. CleanAuthTemplate CleanAuthTemplate Public

    A production-ready ASP.NET Core Web API template built with Clean Architecture principles. This starter kit comes pre-configured with Identity Authentication, JWT Security, Role Management, Email V…

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  4. BloodConnect BloodConnect Public

    BloodConnect is a campus-based blood donation management web application built with ASP.NET Core MVC. It enables students to connect with blood donors in under a minute, making the life-saving proc…

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  5. ApartmentManagementSystem ApartmentManagementSystem Public

    A comprehensive role based apartment management system

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  6. PortfolioCMS PortfolioCMS Public

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