Programming Languages: Kotlin, Java, Jetpack Compose
Sandeep Verma
Android Developer
Badlapur East
Summary
Results-driven professional with over 2.5 years of experience managing network modules, APIs, and UI functionality within applications. Demonstrated expertise in troubleshooting field-related issues while supporting Airfiber applications, showcasing a strong commitment to problem-solving and collaboration. Proficient in developing and maintaining Android applications from concept to deployment using Kotlin and Jetpack Compose, consistently delivering user-friendly and efficient solutions. Eager to embrace new opportunities that foster continuous growth and contribute significantly in a dynamic environment.
Overview
2
2
years of professional experience
5
5
Certifications
2
2
Languages
Work History
Android Developer (SDE- II)
Jio Platform Limited
06.2023 - Current
- Followed Clean Architecture principles to ensure scalable, and maintainable Android development.
- Managed Jio Secure Cameras' IP change feature and local repair features of ODU, IDU, and RMDU integration with a new app called JioHomeJFE.
- Responsible for developing the Speed Test feature for checking node and mobile speed tests, respectively.
- Developed and optimized UI/UX by incorporating new UI, and API functionalities as per product requirements.
- Managed app-level bug fixes (previt, vit, and bond) reported by the testing team, ensuring smooth performance for JioHome and JioHomeJFE.
- Utilized coroutines for efficient asynchronous API calls and seamless data fetching.
- Implemented reactive API calls using StateFlow for improved data flow and integration.
- Integrated Hilt for dependency injection, simplifying ViewModel management, and API interactions via Retrofit.
- Configured ProGuard rules to enhance security and optimize app performance.
- Used Jetpack Compose with LiveData to improve state management and enable dynamic UI updates.
- Secured network communication by implementing SSL pinning in Retrofit.
- Converted submodules into AAR files to streamline development and reduce APK size.
- Built an onboarding tour in JioHome using the Reveal Library to showcase key app features.
- Enhanced eSIM profile handling in JioAirFiber, enabling easy profile installation, connection setup, and signal strength monitoring.
- Contributed to over 2 million JioAirFiber installations through feature enhancements in the JioHome App.
- Developed and maintained Android applications using Kotlin and Java.
- Collaborated with cross-functional teams to enhance user experience and application performance.
- Implemented RESTful APIs to improve data synchronization and functionality.
- Conducted code reviews to ensure adherence to best practices and coding standards.
- Debugged and resolved application issues, enhancing overall stability and user satisfaction.
- Optimized application performance through profiling and refactoring of existing code.
- Participated in agile ceremonies, contributing to sprint planning and retrospectives.
- Mentored junior developers, fostering skill development and knowledge sharing.
- Created custom mobile applications using native technologies.
- Consistently used Android SDK to produce highly effective and nuanced content.
- Reduced application crashes by proactively monitoring crash analytics reports and addressing any issues found.
- Developed applications using MVVM architecture, resulting in a cleaner codebase that is easier to maintain and build upon.
- Successfully integrated push notifications into apps, bolstering user engagement.
- Assisted in project estimation efforts, helping management allocate resources effectively based on project requirements and timelines.
- Tested applications prior to final review to verify issue resolution.
- Used third-party libraries, custom libraries and APIs to develop new applications.
- Employed third-party APIs to facilitate seamless access to external, in-app cloud data.
- Increased app stability by identifying, diagnosing, and resolving software bugs in a timely manner.
- Devised documentation for each app, detailing operation aspects, functions, capabilities and features.
- Implemented continuous integration tools to automate testing processes, improving overall product quality and reducing timetomarket.
- Contributed to the successful launch of multiple Android apps, resulting in thousands of downloads and positive user reviews.
- Employed JUnit framework to perform unit tests.
Education
BTech - Electronics and Communication Engineering
Indian Institute Of Information Technology Pune
Pune04.2023
Class 12 (HSC) - CBSE - PCM - Computer Science
Kendriya Vidyalaya No.2
Kochi, Kerala04.2018
Class 10 (SSC) - CBSE - PCM - Hindi
Kendriya Vidyalaya INS Shivaji
Lonavala, Pune04.2016
Skills
Java & Kotlin proficiency
Accomplishments
- Successfully created and published JioHome on Google playstore, which has over 50L+ of downloads as of Nov 25.
- Successfully created and published a new app JioHome JFE on Google playstore, which has over 1K+ of downloads as of Nov 25 in 1-2 weeks.
- Resolved product issue through consumer testing.
- Collaborated with team of 8 in the development of JioHome & JioHome JFE.
- Added new functionality to the JioHome JFE app which gave JPL a more competitive edge in the marketplace.
Additional Information
1. JioHome
It is a central hub app that lets you manage your smart home and devices, Wi-Fi, entertainment services, and Jio Set-top Box from one place.
- Migrated legacy XML screens to Jetpack Compose, reducing UI boilerplate and improving rendering performance.
- Designed and implemented MVVM / Clean Architecture to improve modularity, scalability, and testability.
- Integrated REST APIs using Retrofit + OkHttp, implementing robust error handling and retry strategies.
- Implemented mTLS / SSL pinning / secure certificate handling to strengthen app security.
- Wrote unit tests using JUnit + Mockito, achieving high test coverage for repositories and viewmodels.
- Fixed Issues or Bugs ranging from minor to blocker.
2. JioHome JFE
It is a app that lets JFE perform diagnostics for IDU, ONT, ODU and RMDU. It also allows ODCPE installations at home, and IP camera reservations.
- Designed and implemented MVVM / Clean Architecture to improve modularity, scalability, and testability.
- Integrated REST APIs using Retrofit + OkHttp, implementing robust error handling and retry strategies.
- Implemented mTLS / SSL pinning / secure certificate handling to strengthen app security.
- Fixed Issues or Bugs ranging from minor to blocker.
3. BT Connect
It is a feature used in JioHome/ JioHome JFE for connecting to STB or ODCPE devices.
- Researched and checked its efficiency for various models of BT devices.
- Integrated BT classic with BLE scanning in a single flow which allows effective pairing.
4. Football Match Predictor using ML
- It was made using python and machine learning models.
- Datasets are collected from various site to match the current design.
- Accuracy was calculated with different training methods - 67%.
- A dedicated research paper was prepared alongside this project.
5. Research Paper - Federated Learning
FL is ML technique where model is shared and train across multiple decentralized phones without local data being shared back. Only training result is shared back.
- It was done by me with the help of my mentor
Software
Android Development:XML, Android SDK, Android Jetpack (LiveData, ViewModel, Room, WorkManager), Navigation Component
Architecture:MVVM, Clean Architecture, Dependency Injection (Hilt, Dagger)
Networking & Data:Retrofit, OkHttp, Coroutines & Flow, JSON, mTLS/SSL Pinning
Build & Tools: Gradle, Git,Firebase (Crashlytics, Analytics, Messaging)
UI & Performance:Compose UI, Material Design 3, Animation APIs, ConstraintLayout, Layout Inspector, Profilers
Testing: JUnit, Mockito
Other Tools: Google Play Services, In-App Updates, Room, Ktor
Certification
Android Development Essential Training: App Architecture with Kotlin - https://bit.ly/485OL2g
Interests
Playing Outdoor games like Football, Cricket and Badminton
Indoor activities like Reading books, novel
Timeline
Android Developer (SDE- II)
Jio Platform Limited
06.2023 - Current
Android Development Essential Training: App Architecture with Kotlin - https://bit.ly/485OL2g
01-2023
Building an Android App with Architecture Components - https://bit.ly/47vyBiv
01-2023
Git Essential Training - https://bit.ly/4hQkeIX
01-2023
MySQL Essential Training - https://bit.ly/49HD17e
01-2023
Programming Foundations: APIs and Web Services - https://bit.ly/4hVL9Dy
01-2023
BTech - Electronics and Communication Engineering
Indian Institute Of Information Technology Pune
Class 12 (HSC) - CBSE - PCM - Computer Science
Kendriya Vidyalaya No.2
Class 10 (SSC) - CBSE - PCM - Hindi
Kendriya Vidyalaya INS Shivaji