At Upwork, I develop and maintain Android applications for multiple clients. I work independently with unfamiliar codebases, implementing features and resolving production issues, with much of my recent work focused on bug fixing and maintenance.
At GBKSoft / Altamira, I developed last-mile delivery apps and brought the Android application up to feature parity with an established iOS version. I also developed a security-focused chat application with SQLCipher and encrypted client-server communication; earlier at InStandart, I modernized a legacy codebase by migrating Java to Kotlin and Android Support to AndroidX.
