Open to opportunities

Maxim Boykin

@maximboykin

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iOS Developer specializing in native Swift/SwiftUI apps and blockchain integrations.

Serbia

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What I'm looking for

I am seeking iOS roles where I can own end-to-end app development, work on scalable architectures and blockchain integrations, mentor peers, and deliver polished Swift/SwiftUI products with clear paths for technical growth.

iOS Developer with 3+ years of commercial experience, focused on native iOS development using Swift and SwiftUI. Experienced in building and maintaining production-ready applications, working with modern architectures (MVVM), APIs, local storage, and third-party SDKs. Comfortable taking ownership of features, collaborating with backend and QA, and delivering stable, maintainable code.

Experience

Work history, roles, and key accomplishments

iOS Developer

Unicoin

Oct 2024 - Jan 2026 (1 year 3 months)

Sole iOS developer for a crypto wallet app built from scratch using MVVM + Coordinator; integrated Trust Wallet Core and Web3.Swift, secure seed storage, multi-wallet support, Firebase, push notifications, and delivered TestFlight releases with polished SwiftUI/UIKit UI.

TrustWalletCore Swift SwiftUI MVVM Keychain Firebase Alamofire TestFlight Trust Wallet Core

iOS Developer

Alianza, Inc.

Jul 2022 - Sep 2024 (2 years 2 months)

Modernized a VoIP iOS app with 100k+ MAU by migrating Objective-C features to Swift, resolving 80+ bugs, fixing vulnerabilities, optimizing builds, improving accessibility and automation tests, and mentoring developers.

Swift Objective C SwiftUI UIKit CallKit AVFoundation XCTest CI CD Accessibility QA Automation

Software Engineer

Deus Craft

Feb 2022 - Jul 2022 (5 months)

Developed a standalone data backup app for a mobile game, improving reliability and performance through DB query optimizations and automated deployment via Jenkins.

C++SQL SQLite Performance Optimization Jenkins Database Optimization Reliability

.NET Developer

Solbeg

Aug 2021 - Dec 2021 (4 months)

Built and maintained internal ASP.NET web applications with Entity Framework and SQL, implemented APIs and database structures to improve operations and scalability.

ASP.NET C++Entity Framework SQL API Design Database Modeling Web Development Scalability

Engineering Intern

Akvelon, Inc.

May 2021 - Jul 2021 (2 months)

Completed hands-on training in .NET stack, microservices, and databases, contributing to projects using C#, EF Core, ASP.NET MVC, and Git workflows.

C++.NET EF Core ASP.NET MVC Microservices SQL NoSQL Git CI CD

Software Developer

Freelance

Jan 2021 - Jul 2021 (6 months)

Developed a .NET application that improved client productivity by 60% and created Unity mini-games for a children’s training center, increasing engagement and client acquisition.

C++.NET Unity UX Productivity Game Development Mobile