Andrej is a Senior Android Developer with 8+ years of deep expertise in Java, Kotlin, Retrofit, Jetpack, etc; solving complex business problems through innovation and engineering best practices. He brings mobile projects to life from concept to implementation - driving architecture and functionality decisions that produce clever solutions that perfect the vision of clients on projects.
Build new Android apps and SDKs from the ground up on projects for clients; championing best practices and continuously improving the software delivery process.
Create tools and infrastructure to enable rapid iteration cycles on mobile; writing clean, maintainable code and handling tasks to develop, test, review, and ship new user-facing features on solutions.
Identify, troubleshoot, and resolve production bugs on several Android apps for clients.
RoboKiller is a spam call and robocall blocker that helps users filter and control incoming phone calls by automatically blocking and adding to the blacklist any unwanted caller. Implemented new features as a team member on the project, maintained features and fixed bugs on the app. It has 500k monthly and 40k
daily active users.
The globaliD app allows users to privately and securely identify themselves to sites and apps. It collects verifications to build a user's reputation for the digital economy—without ever giving up control over their personal information. Worked on the payment feature of the app - facilitating safe and secure interactions with different service providers.
Worked as a Team Lead on a B2B CMS solution for real estate agents. Utilized client requirements in preparing feature descriptions for the solution; implementing and maintaining key features and components on the solution.
