Open to opportunities

Alexander Nehai

@alexandernehai

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Senior iOS Developer shaping scalable architectures, CI/CD, and quality through mentoring and automation.

Belarus

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What I'm looking for

I’m looking for a role where I can design scalable iOS architecture, strengthen CI/CD and testing quality, and mentor teammates. I’m open to relocation and remote opportunities, and I want to deliver measurable product impact.

I’m a Senior iOS Developer with 6+ years of commercial iOS development and a background in QA engineering. I’ve built scalable mobile architectures, raised engineering standards, and delivered high-quality products with a strong focus on maintainability.

At LightApps LLC, I joined as the first iOS developer and established the mobile development process from scratch for products reaching 20,000+ daily active users. I designed and delivered a reusable internal framework adopted across applications, introduced CI/CD pipelines, code reviews, and unit testing, and achieved a 99.8% crash-free session rate while consistently delivering over 90% of planned tasks on time.

Previously at SolveIt LLC and Origins Digital, I maintained high-traffic iOS apps (10,000+ daily active users), optimized performance under significant load, and shipped 20+ production features across multiple client projects. I also launched a white-label iOS application by integrating a new backend API and redesigning for client branding, while earlier work as an iOS intern and QA Engineer strengthened my end-to-end approach to testing, process, and reliability.

Experience

Work history, roles, and key accomplishments

Current

Senior iOS Developer

Current

LightApps LLC

Mar 2023 - Present (3 years 3 months)

Established the mobile development process from scratch as the first iOS developer for products with 20,000+ daily active users, including a reusable internal framework for subscriptions, A/B testing, and third-party integrations. Improved delivery quality with CI/CD, code reviews, and unit testing, achieving a 99.8% crash-free session rate and consistently completing 90%+ of planned tasks on time

Swift UIKit SwiftUI MVVM Clean Architecture Combine CI CD XCTest Core Data GraphQL

iOS Developer

SolveIt LLC

Jun 2021 - Jan 2023 (1 year 7 months)

Maintained and evolved high-traffic iOS apps (10,000+ DAU) across e-commerce and tourism domains, optimizing performance and stability under significant load. Delivered features across 4 concurrent client projects and released 20+ production features while collaborating with teams of 3–28 engineers.

Swift UIKit RxSwift JSON CI CD Dependency Injection Unit Testing Git Performance Optimization

iOS Developer

Origins Digital

May 2020 - May 2021 (1 year)

Launched a white-label iOS application by integrating a new backend API and redesigning the app to match client branding and business requirements. Delivered key product features (e-commerce store and news feed), improving quality through thorough testing and close stakeholder collaboration.

Swift UIKit JSON XCTest Git Code Review Dependency Injection Async Await Push Notifications

iOS Intern

NEKLO LLC

Jan 2020 - Apr 2020 (3 months)

Developed iOS features using Swift and UIKit while working closely with senior developers. Participated in code reviews and contributed production code across the iOS development lifecycle.

Swift UIKit Git Code Review Unit Testing Dependency Injection XCTest lottie JSON

QA Engineer

NEKLO LLC

Mar 2017 - Jan 2020 (2 years 10 months)

Led adoption of automated testing processes, reducing testing time by 20% and improving product stability. Built QA KPI evaluation and onboarding processes and introduced a client-facing demo flow to accelerate feedback and user-centric improvements.

Automated Testing QA Processes KPIs Onboarding Regression Testing Test Planning Technical Documentation