Raj Kumar
Senior Software Development Engineer III
Mahendragarh
Summary
Experienced Android Developer with over 8 years of experience in Software Industary. Excellent reputation for resolving problems and improving customer satisfaction.
Overview
9
9
years of professional experience
4
4
years of post-secondary education
Work History
Senior Software Development Engineer III
Riyaz
Bangalore
05.2021 - Current
- Reduced app start time from 5 sec to 1 sec
- Callbacks replaced with coroutines which lead to better readablity and debugging
- Replaced sqlite with Room DB
- Precached courses on app start in background to reduce course loading time when opened
Senior Software Development Engineer II
Zunroof Tech pvt. ltd
Gurgaon
08.2019 - 05.2021
- Rebuild existing app using MVVM , Retrofit for networking,RxJava and Dagger Room database, Firebase for authentication, Cloud storage for documents uploading
- Used Location services to track project engineers travelled distance
- Developed API backend using Node.js ,Express.js ,GCF
- I have also built cross-platform applications using Flutter for our customers and dealers
- Used Provider state management for flutter apps
- For faster loading in Flutter apps splited large API into smaller onces and also used caching for static data
Lead Android Developer
HInkhoj
06.2015 - 08.2019
- App: Changed app( Hinkhoj ) UI into the new material design and integrated existing logic with new
- UI Payment integration Using PayU and Paytm Youtube Video API integration
- Created challenge stranger using firebase realtime D
- B Built word scanner using Vision API Implemented
- Vocabulary builder feature using room database as storage
- Implemented Practice feature which involves downloading exam competitive material from the server
- Created FCM Topics according to user behavior
Android developer
Nvison Technologies
Noida
06.2013 - 06.2015
- Created route on the map according to user movements
- User can attach images, text video, audio on the route
- Saved all information to the database and sync this info to the server
- Downloading route from the server and storing in database Address translation, sharing live location, generating alert to nearby people Generating nearby point of interest using Wikipedia API
- Showing all point of interest on the map using map pins with pop shown for Name of the point Integrating PayPal for payment
Education
Bachelor of Science - Computer Science
CITM ,Faridabad
Faridabad 08.2008 - 05.2012
Skills
Android ,Kotlin ,Java ,GCP ,Firebase ,Nodejs
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Quote
Even if you are on the right track, you’ll get run over if you just sit there.
Will Rodgers
Timeline
Senior Software Development Engineer III
Riyaz
05.2021 - Current
Senior Software Development Engineer II
Zunroof Tech pvt. ltd
08.2019 - 05.2021
Lead Android Developer
HInkhoj
06.2015 - 08.2019
Android developer
Nvison Technologies
06.2013 - 06.2015
Bachelor of Science - Computer Science
CITM ,Faridabad
08.2008 - 05.2012
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