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Ivan Sivak Email & Phone Number
Software Engineer
at
Meta
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 100%
Current company
Role
Software Engineer
Location
London, England, United Kingdom
Company size
Who is Ivan Sivak? Overview
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Quick answer
Ivan Sivak is listed as Software Engineer at Meta, a with 136862 employees, based in London, England, United Kingdom. AeroLeads shows a matched LinkedIn profile for Ivan Sivak.
Ivan Sivak previously worked as Lead Mobile Engineer at X5 Retail Group and Lead Mobile Engineer at X5 Retail Group. Ivan Sivak holds Master Of Science (Ms), Applied Nuclear Physics from National Research Nuclear University (Former Moscow Engineering Physics Institute).
Company email context
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Meta
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Profile bio
About Ivan Sivak
I’m an Android engineer with 5+ years of experience and a demonstrated history of launching mobile applications from scratch in Agile teams. My code is always simple and clear, maintainable and reusable. I enjoy architectural and engineering solutions that make testable, reliable and performant applications. I believe in tight collaboration across Product, Design and Engineering which enables delivering products of top quality on time.
Listed skills include Linux, Algorithms, Physics, Java, and 6 others.
Current workplace
Ivan Sivak's current company
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Meta
4 roles
Ivan Sivak work experience
A career timeline built from the work history available for this profile.
Lead Mobile Engineer
Lead Mobile Engineer
- Launched a food recipes mobile application with over 1 million installs and more than 300.000 MAU- Implemented popular architecture patterns (MVVM, MVI) along with Android Jetpack libraries- Maintained application build scripts. Speeded up building the application twice, decreased build-time code generation and modularised it. Created handy scripts for build files in modules that significantly reduced the amount of infrastructure code- In close collaboration with the Design team built a reusable UI kit module while following Material Design- Collaborated closely with analytics team to integrate analytics platforms- Implemented a system for tracking geolocation using Google Maps and geolocation API- Integrated dev tools like Flipper, Leak Canary and Chucker, which improved testability
Android Engineer
- Developed a mobile application with information about sports events with more than 100.000 DAU- Improved application architecture to reduce the amount of boilerplate code- Implemented complex screen with intense updates in an optimal way in terms of mobile memory management- Introduced best engineering practices to the team. Set up CI and initiated code review to improve the quality of code and as a result, got better statistics of crash-free sessions
May 2018 - Mar 2019
Team & coworkers
Colleagues at Meta
Other employees you can reach at metadownhole.com. View company contacts for 136862 employees →
AS
Arnaud Sire
Colleague at MetaSingapore
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JZ
Jess Zobler
Colleague at MetaLos Angeles, California, United States
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RD
Rod D.
Colleague at MetaKirkland, Washington, United States
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ER
Enzo Rodrigo
Colleague at MetaEspírito Santo, Brazil
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MW
Max Weitzman
Colleague at MetaSan Carlos, California, United States
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PB
Payal B.
Colleague at MetaSammamish, Washington, United States
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ЗИ
Зинаида Игнатова
Colleague at MetaMinsk, Belarus
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IH
India He Bhai
Colleague at MetaDelhi, India
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RZ
Russell Zhang
Colleague at MetaShenzhen, Guangdong, China
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CH
Cảnh Hồ Sỹ
Colleague at MetaHanoi, Vietnam, Viet Nam
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Arnaud Sire
Colleague at MetaSingapore
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JZ
Jess Zobler
Colleague at MetaLos Angeles, California, United States
View →
RD
Rod D.
Colleague at MetaKirkland, Washington, United States
View →
ER
Enzo Rodrigo
Colleague at MetaEspírito Santo, Brazil
View →
MW
Max Weitzman
Colleague at MetaSan Carlos, California, United States
View →
PB
Payal B.
Colleague at MetaSammamish, Washington, United States
View →
ЗИ
Зинаида Игнатова
Colleague at MetaMinsk, Belarus
View →
IH
India He Bhai
Colleague at MetaDelhi, India
View →
RZ
Russell Zhang
Colleague at MetaShenzhen, Guangdong, China
View →
CH
Cảnh Hồ Sỹ
Colleague at MetaHanoi, Vietnam, Viet Nam
View →
2 education records
Ivan Sivak education
Master Of Science (Ms), Applied Nuclear Physics
Additional Education, Computer Science And Information Technology
Saint Petersburg Academic University
FAQ
Frequently asked questions about Ivan Sivak
Quick answers generated from the profile data available on this page.
What company does Ivan Sivak work for?
Ivan Sivak works for Meta.
What is Ivan Sivak's role at Meta?
Ivan Sivak is listed as Software Engineer at Meta.
Where is Ivan Sivak based?
Ivan Sivak is based in London, England, United Kingdom while working with Meta.
What companies has Ivan Sivak worked for?
Ivan Sivak has worked for Meta, X5 Retail Group, and Constanta.
Who are Ivan Sivak's colleagues at Meta?
Ivan Sivak's colleagues at Meta include Arnaud Sire, Jess Zobler, Rod D., Enzo Rodrigo, and Max Weitzman.
How can I contact Ivan Sivak?
You can use AeroLeads to view verified contact signals for Ivan Sivak at Meta, including work email, phone, and LinkedIn data when available.
What schools did Ivan Sivak attend?
Ivan Sivak holds Master Of Science (Ms), Applied Nuclear Physics from National Research Nuclear University (Former Moscow Engineering Physics Institute).
What skills is Ivan Sivak known for?
Ivan Sivak is listed with skills including Linux, Algorithms, Physics, Java, Python, Git, Android, and R.
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