Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Hi, I’m Valerii, an iOS developer based in Tbilisi with 8 years of experience in large tech environments. I’ve led a team of 12 engineers and driven architectural decisions that balance speed and quality while scaling mobile platforms. I’m proficient in Swift, Objective-C, UIKit and SwiftUI, with a track record of optimizing deployment processes and improving development workflows. I enjoy guiding organizations through tough product choices and turning complex requirements into scalable, maintainable mobile apps.…Hi, I’m Valerii, an iOS developer based in Tbilisi with 8 years of experience in large tech environments. I’ve led a team of 12 engineers and driven architectural decisions that balance speed and quality while scaling mobile platforms. I’m proficient in Swift, Objective-C, UIKit and SwiftUI, with a track record of optimizing deployment processes and improving development workflows. I enjoy guiding organizations through tough product choices and turning complex requirements into scalable, maintainable mobile apps.

Valerii





Hi, I’m Valerii, an iOS developer based in Tbilisi with 8 years of experience in large tech environments. I’ve led a team of 12 engineers and driven architectural decisions that balance speed and quality while scaling mobile platforms. I’m proficient in Swift, Objective-C, UIKit and SwiftUI, with a track record of optimizing deployment processes and improving development workflows. I enjoy guiding organizations through tough product choices and turning complex requirements into scalable, maintainable mobile apps.…Hi, I’m Valerii, an iOS developer based in Tbilisi with 8 years of experience in large tech environments. I’ve led a team of 12 engineers and driven architectural decisions that balance speed and quality while scaling mobile platforms. I’m proficient in Swift, Objective-C, UIKit and SwiftUI, with a track record of optimizing deployment processes and improving development workflows. I enjoy guiding organizations through tough product choices and turning complex requirements into scalable, maintainable mobile apps.

Available to hire

Hi, I’m Valerii, an iOS developer based in Tbilisi with 8 years of experience in large tech environments. I’ve led a team of 12 engineers and driven architectural decisions that balance speed and quality while scaling mobile platforms.

I’m proficient in Swift, Objective-C, UIKit and SwiftUI, with a track record of optimizing deployment processes and improving development workflows. I enjoy guiding organizations through tough product choices and turning complex requirements into scalable, maintainable mobile apps.

Skills

Swift

Objective-C

AWS

Experience Level

Swift

Expert

Objective-C

Expert

AWS

Expert

Language

Russian

Fluent

English

Fluent

Work Experience

iOS Engineer at Ayta AI (real-time speech processor)

April 1, 2025 - August 1, 2025

Measured and optimized performance of real-time audio processing. Optimized a speech converter for stutter support, reducing the audio pipeline latency from 1.3s to 0.9s through multithreading and improved audio capture.

iOS Team/Tech Lead at Lenta Online (leading e-grocery in Russia)

April 1, 2021 - March 1, 2024

Owned technical direction of the iOS codebase for four brands. Led hiring and knowledge sharing, improved maintainability; increased crash-free rate from 94% to 99.9%; scaled the team from 4 to 12 engineers. Designed and launched an A/B testing system with multi-provider analytics and dashboards. Reduced CI build time by 7x and stabilized pipelines by reworking app signing and distribution.

iOS Engineer at Linguix (keyboard with AI suggestions)

September 1, 2020 - April 1, 2021

Built companion app for grammar-checking keyboard. Onboarding for new users; configuration and selection of keyboard in system (with limited iOS keyboard API, some workarounds required).

iOS Engineer at LitRes (leading e-book shop in Russia)

September 1, 2019 - September 1, 2020

Developed streaming audio player with CarPlay and advanced caching. Optimized performance of the C++ reader core.

iOS Engineer at Binet (app studio)

September 1, 2018 - September 1, 2019

Delivered and supported 10+ client apps as part of an app studio team.