SharminRumpa - Portfolio

About Me

A FEW WORDS ABOUT ME

Software Engineer

I’m Sharmin Rumpa, a Full Stack .NET Developer with 5+ years of professional experience designing, developing, and maintaining enterprise-level software solutions.

My technical expertise includes C#, ASP.NET, ASP.NET Core, ASP.NET MVC, RESTful APIs, Microsoft SQL Server, Angular, and ReactJS. I have hands-on experience developing OTA (Online Travel Applications), ERP systems, merchant platforms, and business applications, as well as integrating payment, SMS, and email gateways.

I’m experienced in database development and optimization, server and database setup, data migration, application deployment, and production support. I focus on delivering clean, secure, scalable, and maintainable solutions that address real-world business requirements.

I’m a quick learner, problem solver, and adaptable team member who can work effectively both independently and collaboratively. I’m passionate about continuous learning and keeping up with modern technologies to build reliable and efficient software solutions.

Email

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Address

Narayanganj, Dhaka, Bangladesh

Website

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My Resume

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Professional Summary

Sharmin Akter

FULL STACK .NET DEVELOPER | C# | ASP.NET / ASP.NET CORE | SQL SERVER | ANGULAR

Full Stack .NET Developer with 5+ years of professional experience designing and delivering enterprise-grade software solutions. Specializes in C#, ASP.NET, ASP.NET Core, ASP.NET MVC, RESTful APIs, SQL Server, Angular, and ReactJS, with a strong focus on building secure, scalable, and maintainable systems. Holds a certification from the IT Scholarship Programme in Enterprise Systems Analysis & Design with C#.NET, awarded by IsDB-BISEW.

Education

Exam 486: Developing ASP.NET MVC Web Applications

November 02, 2020

Microsoft

Enterprise Systems Analysis and Design with C#.Net(ESAD)

March 1, 2019 - September 30, 2020

IsDB-BISEW IT Scholarship Programme

Graphics Design

March 7, 2018 - June 6, 2018

BASIS Institute of Technology & Management (BITM)

MBA & BBA

Major Finance

National University

HSC & SSC

Business Studies

Dhaka Board

My Resume

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Professional Experience

Career Break – Maternity & Childcare

August 2025 – Present

Took a planned career break following maternity leave to focus on childcare and family responsibilities. Now ready and motivated to resume my career as a Software Engineer / Full Stack .NET Developer.

Software Engineer

September 2022 - July 2025

Prime Tech Solutions Ltd.

Developed and maintained enterprise-level OTA platforms, delivering travel insurance, package management, refund, and ticket void features.
Integrated multiple local and international payment gateways, including SSLCommerz, bKash, Nagad, City Bank, EBL, BRAC Bank, UCB, CyberSource, HBL, ConnectIPS, Khalti, eSewa, and NepalPay QR, supporting secure payment processing and transaction verification.
Implemented SMS and email gateway integrations for automated notifications, alerts, and transactional messaging.
Configured server and database environments for new agencies and clients, performed data migration, deployed applications, and managed production setup to make projects live.

Software Engineer

January 2021 - August 2022

PriyoShop.com

Developed and maintained ERP systems using ASP.NET, desktop application technologies, RDLC reporting, and Microsoft SQL Server.
Built and maintained SQL Server database objects, including stored procedures, functions, triggers, and jobs for efficient data access.
Developed merchant-panel solutions, RESTful APIs, and Angular-based user interfaces with token-based authentication.
Optimized SQL Server database objects and application performance to improve data access and system efficiency.

Full Stack Developer

September 2020 - December 2020

BlueBay IT LTD

Developed the RAMS solution, including RESTful APIs using ASP.NET and SQL Server and the user interface using ReactJS.
Built SQL Server database objects including stored procedures, functions, and triggers.