As a seasoned Android Developer with over 7 years of experience, I have a proven track record in building, enhancing, and maintaining complex mobile applications. My expertise spans across Android technologies including Kotlin, Java, Android Studio, MVVM, Retrofit, Dagger, and RxJava. Throughout my career, I have architected and developed high-performing native Android apps for industries such as finance and retail.I have been involved in all phases of the Software Development Life Cycle (SDLC), from gathering business requirements and designing solutions to testing and deploying applications. My experience in security, particularly with Android’s SELinux policies, ensures that the solutions I develop are both robust and secure.I have hands-on experience with Google Play services, including integrating cloud-based services like Amazon AWS, and am adept at working with external APIs. My recent roles at Truist Financial and Optum India allowed me to leverage my skills in multi-modular app architectures, agile principles, and cloud messaging systems. I have also been deeply involved in source control, using tools such as Git and Bitbucket, and I am passionate about code quality, often reviewing pull requests from peers to ensure high standards.Beyond technical skills, I thrive in collaborative environments, working closely with cross-functional teams including UI/UX designers and product owners to deliver features that meet user needs. I am always looking for opportunities to optimize performance, enhance user experiences, and bring innovation to the projects I work on.
Truist Financial
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Android DeveloperTruist Financial Jun 2022 - PresentCharlotte, North Carolina, United StatesI am responsible for the development, testing, and enhancement of mobile applications for financial services such as Wire Transfers, Shop, and Zelle. I work with Android Studio, Kotlin, and Java to build high-performing apps, implementing architectures like MVP and MVVM to ensure clean and maintainable code structures.My role involves working with Dagger for dependency injection and ViewBinding for efficient UI updates. I also implemented cloud digital push messaging using Adobe Push Notifications and supported the integration of RESTful APIs through Retrofit. I architected multi-modular applications and ensured compatibility across multiple screen sizes.I collaborate closely with product owners, UI/UX teams, and stakeholders to define acceptance criteria and user stories. Following SAFe Agile Principles, I contributed to the development process using Jira for project tracking and Git with Bitbucket for source control.Additionally, I review pull requests (PRs) to maintain code quality and actively contribute to new systems development. I ensure all applications are secure, scalable, and performant, meeting the high standards of the financial services industry.
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Android DeveloperOptum Nov 2019 - Nov 2021IndiaI was responsible for developing and enhancing mobile applications for Meijer’s retail and business operations. I worked extensively with Android Studio, Kotlin, and Java to architect and implement digital apps like Shop&Scan, MeijerFuel, and OrderHistory.I used MVVM and UDF architecture patterns to ensure maintainable and scalable code. My work also involved Android Databinding using Dagger, building multi-modular app architectures, and implementing Cloud Push Messaging via Adobe Push Notifications. I integrated Firebase for app analytics, including Crashlytics, to monitor app performance and crashes.Collaboration was key, as I worked closely with product owners, UI/UX designers, and development teams, ensuring features aligned with business goals. I actively participated in Agile processes using SAFe Principles and handled version control with Git and SourceTree.In addition to feature development, I conducted code reviews and contributed to improving app reliability through Test-Driven Development (TDD). I supported the development of multi-screen and responsive applications, ensuring a seamless user experience across different devices.
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Embedded Software EngineerTata Consultancy Services Jun 2016 - Nov 2019IndiaIn this role, I worked on the development and integration of hardware and software for smart TV platforms and IoT devices, creating seamless end-user experiences. Using Linux and Android build environments with tools like Android Studio, Gradle, and IntelliJ, I contributed to the design and deployment of system-level Android applications across multiple versions (ICS4.0 to Oreo8.0).A key project was the development of a system-level TV launcher and TV service applications, enabling remote operations such as channel and volume control using CCI services. I also developed backend services and broadcast receivers for data exchange, and worked on multi-user/restricted profile apps for enhancing user access control.I was responsible for creating and modifying Android frameworks, init.rc files, and custom OEM builds, ensuring compatibility with various hardware platforms. My work also included maintaining and enhancing PDi agent apps for remote device operations, and developing a system logcat app to capture and send system logs via email for easier diagnostics.Notable successes include optimizing build scripts to reduce time-to-market for custom Android images, and resolving production incidents efficiently. Additionally, I contributed to the PdiPortal website maintenance using JavaScript and MySQL, ensuring smooth functionality and performance improvements.
Sameer Vollala Education Details
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Computer Science -
Information Technology
Frequently Asked Questions about Sameer Vollala
What company does Sameer Vollala work for?
Sameer Vollala works for Truist Financial
What is Sameer Vollala's role at the current company?
Sameer Vollala's current role is Android Developer.
What schools did Sameer Vollala attend?
Sameer Vollala attended Kennesaw State University, University Of Mumbai.
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