Mobile Application Developer
Location : Bengaluru
Experience : 9 Year
Rate: $16 / Hourly
Availability : Immediate
Work From : Offsite
Category : Information Technology & Services
Damanpreet S
Skills:
⦁ Programming Languages – Core Java (expert), Kotlin (expert), Swift (Intermediate), Java Script (experience)
⦁ Mobile Platform – Android (Expert), IOS (Expert), React Native (Expert), Jetpack Compose, Android
Framework, Firebase, Redux, Dagger2, HILT
⦁ Version Control System – GIT, Fig, perforce (prior experience)
⦁ Frameworks: Django Web Framework, Rest API, Graph QL
⦁ DataBase : MySql, MongoDb, Room DB
⦁ Design Pattern – MVVM, VIPER, Clean Architecture, MVP, MVC, Redux.
⦁ Unit Tests – Espresso, Junit, Mockito, Roboelectric
⦁ Analytics – FireStore, Google Analytics, Newrelic, Segment, Facebook
Experience:
⦁ (December 2022- Present)
Staff Software Engineer
Working on Hotstar android app. Working on improving Search and Discovery module to improve performance
and providing better user experience on lower end devices.
Tech Stack: Kotlin, Java, Coroutines, Hilt, Services, Jetpack Compose
⦁ (December 2021- December 2022)
Software Engineer
Worked on Google go and Assistant app with a vision of fetching Next Billion Users. Worked on performance aspect of Google Go app.
Deciding on architecture, design and estimation of new features and code reviews
⦁ (August 2020- November 2021)
Senior Software Engineer
Worked on Android Family Safety app by Microsoft. This is an app to provide digital safety to the Family members by the organizer or parent. App has location tracking, screen time, app limits, content filtering and many more features that provide digital safety.
Tech Stack: Kotlin, Coroutines, Room, WorkManager, Accessibility Service, React Native
(March 2020 – June 2020) Voluteer
An initiative to fight COVID-19 this app was developed in very short time span of 15 days.
Worked on Application Architecture, Bluetooth Scanning Service, bulk uploading, OKHttpClient with SSLPinning Dynamic Language Framework and Notification Framework using FCM
Tech Stack: Localization, Kotlin, MVVM, Services, Work Manager, Room, KeyStore, SSL Pinning, GATT framework
⦁ (July 2015 – August 2020): Engineering Manager (March, 2019):
Working on flights Module for IOS, Android and React Native. Responsible for Architectural decisions, clean coding, code reviews, Automation, Testing, Release Management and feature development.
Android, iOS and React Native
-> Rewritten Flights from scratch in android and iOS using MVVM and VIPER
-> Developed a generic traveler module that is used by every vertical using abstract factory design pattern.
-> Developed a Recent Searches module using firestore and firebase cloud functions.
-> Introduced MessagePack as a compression technique that has reduced payload by 60%
-> Developed Review Screen and Addons Screen using React Native and Redux.
-> Involved in the development of Flight Search Screen using VIPER.
Additional Roles and Responsibilities: Flights mobile team lead and point of contact, Interviews, managing a team of 7 people.
⦁ (2015- current)
(Founder and Developer)
A utility android application with 2.5M+ downloads and 4.5+ ratings. This application creates a community of internet users that share their internet and get access to millions of other community members doing the same. This app also connects to the available Wi-Fi automatically whenever available. We have more than 60+ country users contributing in that and more than 1B+ Wi-Fi hotspots.
Tech Stack: Kotlin, Java, Room, Android Keystore, Trie DS, WorkManager, Firestore, Services
⦁ (June 2012 – June 2015):
Worked on the development and maintenance of Samsung Keyboard, Writing Buddy, Interactive Tutorials, Hard Keyboard and Input Method Framework
Worked Onsite in Samsung Digital City, Suwon, South Korea. for six months on development of below modules: Samsung Keyboard, Interactive Tutorials, Memory Optimization using MAT for Galaxy Note 3 and S5. (Got appreciation for my performance and development work in HQ).
Additional Roles and Responsibilities: Hard Keyboard and Side Sync In-Charge.
Education:
⦁ Certified Scrum Master by Scrum Alliance (2020): Certification id: 001034319
⦁ Underwent Dale Carnegie leadership training (2016)
⦁ PEC University of Technology (June 2008 – June 2012 | Chandigarh Area, India) Bachelors in Computer Science and Technology with CGPA 7.28.
Awards and Achievements:
⦁ Digital India Award (2020) to Aarogya Setu app. Awarded for contribution in it.
⦁ Vigor Award -Annual award winner in Goibibo 2016.
⦁ Go.Champs - Go.Champs for the Quarter: Awarded for "Overall contribution of mobile (Android +iOS) increased from less than 10% to a staggering 50%".
⦁ Engineers’ Day Innovation contest winner in Goibibo 2016.
⦁ All India Rank - 2947 in All India Engineering Entrance Examination (AIEEE) – 2008.
⦁ Merit Certificate - CERTIFICATE OF MERIT for being among the top 0.1% of candidates in Maths.
⦁ Award of Honor - Awarded by the “Award of honor” by the Kendriya Vidyalaya Sangathana.
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