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Sunil Karmakar
@sunilkarmakar
Full Stack Asp Dot Net and Angular Developer
Bangladesh
English, Bengali, Hindi
About me
Full Stack .NET & Angular Developer | ASP.NET Core · Web API · Angular · SQL Server · Azure
Software Engineer with 5+ years building scalable, secure web applications. Specialized in ASP.NET Core, Web API, Angular, Entity Framework, SQL Server, Azure, and Docker.
Clean code. On-time delivery. Long-term support.
Open to freelance projects, contracts & remote roles.
Skills
Sunil Karmakar
Offline •
Average response time: 1 hour
See my services
Full Stack Web Applications
I will build asp net core web and angular application
Portfolio
Work experience
Software Engineer
Dongyi Sourcing Limited • Full-time
Dec 2024 - Present • 1 yr 7 mos
1. Developed and maintained 6 core ERP modules: HRMS, Merchandising, Production Planning, Inventory, Commercial, and Accounting. 2. Designed and led the end-to-end Architecture of a large-scale factory ERP System covering multiple business domains. 3. Designed relational database schemes and optimized using SQL Server to support complex business workflows. 4. Implemented business logic and APIs using ASP.NET Core Web API, following clean and scalable architecture principles. 5. Built responsive, user-friendly web interfaces using Angular, HTML, CSS, and Bootstrap. 6. Participated in Code Reviews, Version Control (Git), and task tracking using Jira, ClickUp, and Confluence.
Software Engineer
Vonome Software & System • Full-time
Dec 2019 - Dec 2024 • 5 yrs
1. Contributed to the development and maintenance of Park Quick, a parking management application, focusing on Core System features and user workflows. 2. Worked on Communitrader, a US-based E-Commerce / Buy-Sell Exchange Platform, supporting both backend and frontend development tasks. 3. Implemented backend features and business logic using ASP.NET Core Web APIs. 4. Assisted in database design, query writing, and data handling using PostgreSQL. 5. Developed dynamic and responsive UI components using HTML, CSS, Bootstrap, and Angular.
24 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 24 Reviews
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Most relevant
zemenfes81
Switzerland
I love his work and I love his confidence in solving the issue I faced, definitely I am going to hire him again!
Helpful?
sky_wiz
India
Done so professionally and responsibly. It was truly up and beyond my expectations. Would surely recommend him. Best work at the best price.
Helpful?
ahmaebrahim
Repeat Client
Egypt
Thank you for your wonderful work. You are the best person I have dealt with on the Fiverr platform. This person is proficient in his work and quick to complete it. Thank you, and we will have many dealings with him in the future.
Helpful?
vally69
Romania
It was excellent working with Sunil. He did everything in a very short delivery time, everything worked good out of the box and he was quick to adapting when needed. I am looking forward to working with him in the future!
Helpful?
yujifujiwara
Repeat Client
Canada
This project was purely short notice yet Sunil did whatever it took to complete everything within a one day window ensuring things worked as best they could even providing evidence that it had a working build prior to submitting the final order. Highly recommend working with them! Will come back again for future project(s)
Seller's Response
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