Kaustav Chatterjee

As Paytm was a parent company of nearbuy and later accquired so I was acquihired by Paytm and been working in nearby apps

Worked in Nearbuy Consumer Android App (https://play.google.com/store/apps/details?id=com.nearbuy.nearbuymobile) , Nearbuy Merchant Android App ( https://play.google.com/store/apps/details?id=com.nearbuy.merchantapp ) and Market Android App

• Worked in Nearbuy apps, developing and releasing various features and new screens required by the business.
• Used latest language and technologies like Kotlin , Kotlin coroutines, Kotlin flow , jetpack libraries, ContraintLayout, MotionLayout etc. Worked with various third party libraries like glide, retrofit, Butterknife, EventBus, Zxing etc.
• Have worked with architectures like MVP, MVVM. Have worked with DI (dependency injection) frameworks like Dagger2, Hilt.
• Reformed apps network connectivity part using kotlin coroutines, sealed classed and have made easier invocation through kotlin DSLs, and high order functions.
• Made various extension function for many use cases to improve easier use, code readability and simplicity.
• Worked with CI/CD tools like Jenkins and Appcenter.

ACC (American Career College)

• Managed the web portal of West Coast University (US based university for training of nurses under ACC) where students enroll and complete the whole admission process.
• Worked in a AGILE software development environment.
• Have experience working in production environment.
• Managed and worked with RESTful web apis.
• Worked in .NET 4.5 Framework, C#, html, css, js and also managed the backend of the web portal in SSMS (SQL Server Management Studio).
• Worked in various enhancement for the web portal and also have experience for writing procedures and jobs for backend.

TELUS

• Worked for the internal website of this US based telecom giant where contractors and engineers creates order, finalize requirements, makes quotes for internal organizational working.
• Worked in various enhancements , bug fixes and R&D work.
• Experience of working with .NET 4.0, html, css, js, bootstrap and Oracle DB management.