# Leanid V.

> Staff Software Engineer@Apple

Location: San Carlos, California, United States
Profile: https://flows.cv/leanid

Experienced software engineering leader with expertise in real-time systems, multimodal platforms (AR/VR, RTC), and distributed cloud infrastructure. Proven track record of shipping innovative, high-performance products.

## Work Experience
### Staff Software Engineer @ Apple
Jan 2018 – Present | San Francisco Bay Area
AR / VR Projects
Real time communications
Helped to build SharePlay stack and FaceTime for Apple Vision Pro

### Engineering Manager @ PacketZoom (acquired by Roblox)
Jan 2014 – Jan 2018 | San Mateo, CA
• Shipped Packetzoom Android SDK (Java + NDK) 
• Shipped React Native SDK, (currently installed on millions of android and iOS devices) . 
• Worked on core protocol cross
platform implementation client and server side code in C++11. Android SDK included
JNI + Java code. 
• Performance optimizations, benchmarking with Python scripts,
storing results and data mining with AWS Redshift. Fully automated SDK testing
with AWS device farm.

Backend infrastructure
• Implementation of distributed cache management solution for edge servers
• realtime metrics pipeline,
• scalability and performance optimizations for proxy and edge servers. (C++11, Golang, Python)

Recruitment and Marketing
• As the Engineering Manager and founding engineer helped to growth the team with recruiting and marketing efforts

### Senior Software Engineer @ Microsoft
Jan 2012 – Jan 2014 | Palo Alto, CA
Realtime communications infrastructure and apps

### Team Lead @ Qik (acquired by Skype/Microsoft)
Jan 2008 – Jan 2011 | Redwood City, CA
Lead team of mobile engineers, shipped one of the first video chat and streaming apps for android
(using NDK, undocumented API's on native layer, libs from Android OS OpenSource
project). Video Chat app ended up preloaded on Sprint Evo, T-Mobile MyTouch, and dozen of
other phones across US. Acquired by Skype in 2011


## Education
### Master's degree in Computer Science
Belarusian-Russian University

### bachelor in informatik
Hochschule Mittweida

### Physics in Mathematics
Mogilev Technical Lyceum


## Contact & Social
- LinkedIn: https://linkedin.com/in/lvovk
- Portfolio: http://facebook.com/lvovk
- Portfolio: http://www.qik.com

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Source: https://flows.cv/leanid
JSON Resume: https://flows.cv/leanid/resume.json
Last updated: 2026-04-12