Lev Tkachenko

Lev Tkachenko

Android Developer

אשקלון, ישראל
פרילנסר
  צור קשר
מועדף

אודותינו

Highly skilled Android Developer with 5 years of experience in developing and maintaining mobile applications, specializing in EMV payment processing.

Successfully developed Cameralbum, an AI photo organizer Android app from scratch, with over 18k+ downloads and a growing base of monthly paying subscribers.

Additionally, developed a library in C/C++ for Android app integration using JNI. Proficient in Kotlin and Java programming languages, Android SDK, Android NDK, and various frameworks and libraries. Demonstrated track record of delivering high-quality apps from concept to deployment. Passionate about creating innovative and user-friendly experiences.

שפות

עברית
שפת אם
רוסית
שפת אם
אנגלית
שליטה טובה

תחומי התמחות

תכנות ופיתוח תוכנה

פיתוח אפליקציות ל- Android
למעלה מחמש שנות ניסיון בפיתוח אפליקציות אנדרואיד native בשפות kotlin ו- java והעלאתן לגוגל פלאיי

נסיון תעסוקתי

יוני 2021 - היום

Android and C/C++ Developer

Pelecard - Fintech Company , Rishon Lezion, Israel
  • - Developed and maintained multiple payment Android applications using Kotlin and Java,
  • as well as created a library in C/C++ for Android app integration using JNI (Java Native
  • Interface).
  • - Collaborated with cross-functional teams to gather requirements and translate them into technical
  • specifications, including EMV payment processing requirements.
  • - Implemented EMV payment integration for Android applications, ensuring secure and compliant
  • payment transactions.
  • - Integrated RESTful APIs to retrieve and store data in the app using libraries like Retrofit and Gson,
  • including EMV-related APIs.
  • - Conducted code reviews, identified performance bottlenecks, and optimized app performance,
  • including EMV-related optimizations.
  • - Assisted in app deployment and release process, including Play Store submissions and version
  • management, ensuring EMV compliance.
  • - Integrated third-party libraries and services, including EMV payment processing SDKs, to enhance app
  • functionality and user experience.
  • - Collaborated with a team of developers and designers to implement app features and user interfaces,
  • including EMV-related features.
  • - Resolved bugs and issues reported by users or QA testers, ensuring high app quality, including EMV-
  • related bug fixes.
  • - Performed debugging and testing to ensure app stability, reliability, and EMV transaction integrity.

קורסים, הסמכות, לימודי תעודה

נובמבר 2019

Kotlin for java Developers

JetBrains
  • An online non-credit course authorized by JetBrains and offered through Coursera

תארים אקדמיים

אוקטובר 2015 - יולי 2018

Associate's degree, Software Engineering

Ashkelon Academic College
  • Graduated with honors
  • Excellence in Android Development course

שירות צבאי

אוגוסט 2011 - אוגוסט 2014

סמ"ר

חיל האוויר
  • Role Title: Team leader
  • Full service in the Israeli Air Force with excellence in a classified position as a technician and team leader of precision-guided munitions (PGMs), including smart weapons, smart munitions, and smart bombs.

1 תחומי התמחות

תכנות ופיתוח תוכנה

פיתוח אפליקציות ל- Android

חוות דעת