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Oleksandr O. Mobile, iOS and Swift Platforms

My name is Oleksandr O. and I have over 3 years of experience in the tech industry. I specialize in the following technologies: Swift, iOS Development, Objective-C, Mobile App Development, iOS, etc.. I hold a degree in Bachelor of Computer Science (BCompSc), Master of Science in Information Technology (MSc(IT)). Some of the notable projects I've worked on include: Secure Messaging App with Multi-Layer Privacy, Global eSIM Internet Access App, AI-Powered Motion Analysis App. I am based in Kyiv, Ukraine. I've successfully completed 3 projects while developing at Softaims.

I specialize in architecting and developing scalable, distributed systems that handle high demands and complex information flows. My focus is on building fault-tolerant infrastructure using modern cloud practices and modular patterns. I excel at diagnosing and resolving intricate concurrency and scaling issues across large platforms.

Collaboration is central to my success; I enjoy working with fellow technical experts and product managers to define clear technical roadmaps. This structured approach allows the team at Softaims to consistently deliver high-availability solutions that can easily adapt to exponential growth.

I maintain a proactive approach to security and performance, treating them as integral components of the design process, not as afterthoughts. My ultimate goal is to build the foundational technology that powers client success and innovation.

Main technologies

  • Mobile, iOS and Swift Platforms

    3 years

  • Swift

    2 Years

  • iOS Development

    1 Year

  • Objective-C

    1 Year

Additional skills

  • Swift
  • iOS Development
  • Objective-C
  • Mobile App Development
  • iOS
  • Firebase
  • Apple Xcode
  • SwiftUI
  • UIKit
  • iOS SDK
  • Cocoa API
  • In-App Purchases
  • StoreKit
  • Core ML
  • iPhone & iPad Apps

Direct hire

Potentially possible

Previous Company

iOS Developer | SwiftUI, MVVM, Firebase | Codble

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Experience Highlights

Secure Messaging App with Multi-Layer Privacy

I built a secure messaging app with multiple privacy layers, protecting user conversations. 🔒 It features end-to-end encryption, anonymous chat, and screenshot notifications - 🚫 Screenshot detectio

Global eSIM Internet Access App

I developed an app that uses eSIM technology for seamless Internet access in 150+ countries. 🌍 Users can easily manage data plans, purchase extra data, and extend plans — all through an intuitive int

AI-Powered Motion Analysis App

I developed an AI-powered motion analysis app that enables users to record videos on their phone and receive detailed insights on strength, flexibility, balance, and endurance. 📊 The app analyzes ove

Education

  • Kyiv Polytechnic Institute

    Bachelor of Computer Science (BCompSc) in Information Systems and Technologies

    2021-01-01-2025-01-01

  • National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"

    Master of Science in Information Technology (MSc(IT)) in

    2021-01-01-2025-01-01

Languages

  • English (Conversational)✓
  • Ukrainian (Native or Bilingual)