Sk. Tajbir

Software Development Enthusiast

Recent Activities

Completed 100 successful jobs at Upwork.

Become Top Rated Freelancer at Upwork.

Completed Master's degree on Computer Science, major in Software Engineering.

Started full time freelancing as a Senior Full Stack Developer, fucused on projects.

Promoted to Technical Lead at InsigntIn Technology (formarly known as Desme)


With 9+ years of working as a software engineer, technical lead and architect, Sk. Tajbir brings a deep understanding of enterprise software, management, and technical strategy to any project. He has extensive experience in full stack development, both on mobile platforms and web architectures (client and server side).

He writes code that can be maintained and expanded over time as business systems and requirements adapt to market demands or pivots in core business direction. He is obsessed with learning newer and better technologies to bring the best solutions to all products and ideas. He possesses a vast range of skills in many different technologies, designs, and methods of execution.

Did you know

Bangladesh is the second most favourite country in supplying online labourers, according to a study of the Oxford Internet Institute (OII).

Bangladesh has their own satellite which is known as Bangabandhu-1, launched on 13 May, 2018.




Upwork Profile

Senior Full Stack Developer | Expert in

  • Top rated freelancer for more than 1 year
  • 100% job success rate





What I Do

Custom Solutions

Full stack application solutions includes:

  • - Web Application
  • - Desktop Application
  • - Android App
  • - iOS App
  • - Domain and Hosting
  • - Support and Maintenance

E-Commerce Solutions

Unique design and highly customizable online shops are delivered in short time.

  • - Website Design
  • - Shopify
  • - Android App
  • - NopCommerce
  • - Custom E-Commerce

ERP Solutions

ERP solutions are given to manage the business and automate many back office functions related to technology, services and human resources. Solutions including:

  • - Poing of Sale (POS)
  • - Accounting Module
  • - Android App
  • - Employee Management
  • - Project Management

Other Solutions

Big and complex projects are made easy using these solutions:

  • - Cloud Platform
  • - Big Data Analytics
  • - Android App
  • - Machine Learning
  • - Software Architecture
  • - Agile Implementation


Technical session on building a rich web application at DotNetters Tech Summit 2015- NUB

  • DotNetters
  • My Presentation
  • NUB
  • Rich Web Application
  • Single Page Application
Read More

Callback function after Angular finished data binding

  • Angular JS
  • Directive
  • Callback Function
  • Javascript
Read More

Technical Session on Single Page Application at DotNetters Tech Summit 2015- RUET

  • DotNetters
  • My Presentation
  • RUET
  • Single Page Application
  • SPA
Read More