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Vikas R. Email & Phone Number
Principal Engineer
at
Paytm
LinkedIn matched
✓ Verified August 2026
2 data sources
Profile completeness 71%
Current company
Role
Principal Engineer
Location
Lucknow, Uttar Pradesh, India
Company size
Who is Vikas R.? Overview
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Quick answer
Vikas R. is listed as Principal Engineer at Paytm, a with 26575 employees, based in Lucknow, Uttar Pradesh, India. AeroLeads shows a matched LinkedIn profile for Vikas R..
Vikas R. previously worked as EM - Core Engineering n App excellence | Core Team at Paytm and Software Engineer IV at Meesho.
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Email format at Paytm
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Paytm
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Profile bio
About Vikas R.
- 13+ years of experience in mobile application development.- Have good understanding of Android SDK and its core architectural components. - Expertise in Android development using Kotlin /Java. - Designed mobile app architecture using MVVM, MVP and MVC. - Expert in Android Profiling and debugging. - Expert in dealing with client security issues. - Deep understanding of Network Layer and expert in optimising performance bottlenecks.- Worked on Android Vitals and fixing ANR/Crash and launch time issues.
Current workplace
Vikas R.'s current company
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Paytm
11 roles
Vikas R. work experience
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Em - Core Engineering N App Excellence | Core Team
CurrentCore - central engineering for different consumer apps at Paytm
Apr 2023 - Present
Apr 2022 - Apr 2023
Senior Technical Lead
- Worked on reduction of ANR rate from 3.50% to 0.50%- Created a system to identify the Main Thread violations and Memory Leaks.- Worked on App Launch Performance and reduction of Cold Start Time.- Analyzed Network Layer in depth, identified bottlenecks and improved API 95th percentile from 7.91 secto 4.78 secs.- Worked on Modularization and Dynamic Delivery, fasten the app build time and app download sizereduced by 40%.- Worked on App Size Reduction by different techniques.- Worked on Security issues to prevent Man In Middle attack by SSL Pinning, SafetyNetAPI and FirebaseSecurity.- Architecting different central sdk/libs and providing technical solutions to different verticals.- Worked on Crashes and brought down from 98% to 99.8%.- Logging and analysis of Network layer errors and continuous coordination with Verticals onsolutioning.- Worked on Android SMS Database to design n develop various use cases like credit card bill remindersSms classification- Worked on in-house analytics sdk.- Worked on several techniques of optimum image loading in application.- Architectural Solutioning based on Androids different components and standards MVVM, LiveData,Coroutines, WorkManagers etc.
Apr 2019 - Apr 2022
May 2018 - Mar 2019
Senior Android Developer
+ Cube26 acquired by Paytm in 2018. + Involved in the design, development of half dozen applications.+ Developed Android Widgets and understanding of its lifecycle.+ Developed System applications with pre installed for various OEMs.(Utilized System level permissions)+ Developed a Device health application using android APIs and AIDL to analyze and optimize device performance.+ Working on Camera2 and it related Apis to build a camera based application
Nov 2015 - Apr 2018
Senior Software Engineer
Android apps development in domain of -Messenger spaceDating appsSystem apps
Apr 2015 - Nov 2015
Jun 2013 - Mar 2015
Software Engineer(Development)
Working with j2me,jquery and android application--implemented wma(wireless messaging api) for j2me-worked on j2me payment application for a banking sector.-Created demo application using html5,css,jquery mobile.-Working on android m commerce application for an apparel manufacturing company.
Mar 2013 - May 2013
Software Engineer
Developed more than 20 application for java mobile(j2me,series40,android).worked with following technolgies n features set.-JSON/HTML/XML data integration with apps.-Socially connected apps-Photo apps-adv integration-app publishSome apps are here those are live on Nokia ovi store-Photo Fun-http://store.ovi.com/content/333301Draw and color-http://store.ovi.com/content/293038
May 2011 - Feb 2013
Software Engineer Trainee
Worked as a software trainee on android and related mobile java platforms(j2me).
Jan 2011 - Apr 2011
FAQ
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Quick answers generated from the profile data available on this page.
What company does Vikas R. work for?
Vikas R. works for Paytm.
What is Vikas R.'s role at Paytm?
Vikas R. is listed as Principal Engineer at Paytm.
Where is Vikas R. based?
Vikas R. is based in Lucknow, Uttar Pradesh, India while working with Paytm.
What companies has Vikas R. worked for?
Vikas R. has worked for Paytm, Meesho, Cube26, Nimbuzz Messenger, and Tarang Software Technologies.
How can I contact Vikas R.?
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