Overview

Engineer with 7+ years of experience building products from scratch and evolving large-scale codebases.

Focused on designing scalable systems, enabling fast iteration, and improving developer experience so teams can move quickly without compromising quality, reliability, or maintainability.

Current work

The main public surfaces of my work right now

Job

Praktika

Building and evolving the iOS product for an AI-powered language learning platform

App

Myo: Gym Journal

Local-first workout journal heading toward public beta

Open source

Tools

Focused utilities that make recurring technical work clearer and faster

Open source

Packages

Reusable building blocks extracted from real product pressure

Professional profile

Core strengths
Swift architecture, modularization, project infrastructure

I optimize for systems that stay clean under real product pressure

Working style
DevX-first, design-aware, quality-focused

I care about engineering clarity and interface quality together

Open-source approach
Extract after proving the pattern

I publish reusable ergonomics after they have survived real product work

Experience

  1. Senior iOS EngineerPraktika Remote
    • Building and evolving Praktika’s iOS product as part of a remote team.
  2. Senior iOS EngineerYope Warsaw · Remote
    • Led developer-experience initiatives across feature and UI-system workflows.
    • Introduced preview apps for feature modules, shortening iteration cycles and reducing the context needed to develop new features.
    • Improved the UI library’s structure for greater extensibility and composability.
    • Built adaptive camera UI and expanded Live Activities, improving camera UX and animation.
  3. Software Engineer, iOSRevolut Warsaw · Remote
    • Contributed to a large-scale modular iOS codebase used by millions of people.
    • Recreated the iOS system context menu with support for supplementary content, including chat reactions.
    • Restructured Payments modules, strengthened snapshot and unit test coverage, and improved analytics APIs.
  4. Senior iOS EngineerZing Warsaw · Hybrid
    • Built a native server-driven UI framework that let product managers adjust onboarding experiments without requiring app updates.
    • Moved CI/CD to self-hosted runners, making builds five times faster while substantially reducing runner costs.
    • Started the codebase’s incremental modularization.
    • Improved application infrastructure and the bootstrap process while supporting frequent product experiments.
  5. iOS Tech Lead · Founding EngineerEduDo Minsk · Hybrid
    • Took a social media app from a blank slate to its App Store release in about six months.
    • Built the iOS team and established its development workflow from scratch.
    • Owned architecture, infrastructure, feed and video playback, profile, onboarding, and networking, including a local reverse proxy for HLS caching.
  6. iOS DeveloperYotaMinsk · Hybrid · Work trips to St. Petersburg
    • Built a signing certificate request generator.
    • Created a type-safe abstraction over Core Animation.
    • Implemented 3DS support alongside product features and bug fixes.
  7. iOS DeveloperVironITMinsk · On-site
    • Worked across outsourced iOS projects spanning fintech, cryptocurrency, telecom, and social products.
    • Improved performance, refactored legacy code, and introduced stronger engineering practices across client projects.