Dec 2022 – Aug 2024 · 1 yr 8 mos · Mumbai, Maharashtra, India

• ~ Moved within the team internally from Paytm Insider to One97 Comm. Ltd. ~
• Reduced app size by 25% (~4 MB) by properly configuring R8 and reduced Gradle build time by 65%.
• Worked on the performance improvement of the app.
• Improved Camera performance on the Scan & Pay screen by 60% and improved QR detection speed by 40% achieving faster scan and payments thus improving the user experience.
• Further improved Camera performance by 30% achieving faster payments on low-end devices by performing code optimizations on the lower level depending on device type and capabilities.
• Rewrote a Camera module for legacy hardware devices further improving Camera and Scanning performance by 20% achieving smooth and faster payment experience on low-end devices.
• Worked on the development of internal tooling for detecting code policy violations at compilation time thus improving DevX and fast-release processes. Also built a static code analyzer to detect code violations from AAB/APK/AAR.
• Built internal tooling for detecting and reporting issues like Main-thread violations and Memory leaks directly to Firebase Crashlytics thus improving DevX.

Apr 2022 – Dec 2022 · 8 mos · Mumbai, Maharashtra, India

• Moved internally to Paytm (One97 Communications Ltd) in December 2022

Sep 2021 – Mar 2022 · 6 mos · Mumbai, Maharashtra, India

• Working on Paytm's consumer application to improve chat experience for million users.
• Integrated Jetpack Compose in the Chat module and Paytm consumer application.
• Revamped architecture of the Chat module and removed stale or bad engineering practices and migrated them to the best practices.
• Migrated from RxJava to fully Kotlin coroutines thus improving chat performance by 20% and reducing app crashes.
• Reduced installation size of Paytm consumer application by 25% by configuring and enabling R8 code shrinker and optimizer.
• Reduced Gradle build time of project by 65%.

May 2020 – Sep 2021 · 1 yr 4 mos · Pune, Maharashtra, India

• Being a Software Engineer, I'm responsible for making good quality products for clients with taking care of the latest engineering best practices. Using edge-cutting technology stack for the development.
• Worked on the educational Android app - TenFold for maintenance, new feature addition and bug fixes.
• Developed Android SDK/library for a client to track live location in the background using GPS with strong accuracy, and efficient power consumption.
• Worked with a client as a backend consultant for developing quality healthcare products using Microservices.
• Took initiatives for developing internal products.
• Managed blogs for the company as an Editor: https://medium.com/scalereal.

Mar 2018 – Mar 2018 · 0 mo · Udaipur Area, India

• Finalist in Smart India Hackathon 2018 - Software Edition.
• Project: Development of android app for Passenger Security which informs central ministry about Passenger's panic situation.
• Also, FIR can be registered through the app.
• Technologies Used : Android, Java, Firebase, PHP, Google Maps API

Apr 2017 – Apr 2017 · 0 mo · Hubli Area, India

• Finalist in Smart India Hackathon 2017.
• Project: Development of official app for the Ministry of AYUSH with reference to the official website ayush.gov.in.
• Technologies Used : Android, Java, HTML, Drupal.

Feb 2016 – Dec 2020 · 4 yrs 10 mos

• Developed several educational or social android apps on the Google Play Store.
• Developer Account Name - SPDroid
• One of my app - C Programming has over 556k+ installs till date.
• Other apps also having installs nearby 50k
• Developed open-source Android Libraries (On GitHub)