Nestor P.
Lviv, Ukraine
100%
Job Success
Top Rated
Mobile App Development | Expert iOS Engineer | 9+ years
$50.00/hr
I specialize in iOS and Android development but also provide end-to-end app development when needed—in partnership with expert UI/UX designers and backend engineers.
• Huma (UK healthtech company, $300M funded) – Led iOS development, architected the SDK, and built complex features for remote patient monitoring.
• FuboTV (US streaming service with millions of users) – Developed and optimized video playback on iOS, tvOS, and Chromecast for a seamless streaming experience.
📊 Industry Experience: Healthtech, finance, social networking, communication tools, and more—focusing on security, real-time interactions, intuitive UI, and compliance with HIPAA & GDPR standards.
📩 Need expert iOS/Android development or an end-to-end app solution? Let’s discuss how I can help!
Work history
Work history
Recipe page trial
Dec 5, 2024
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Jan 31, 2025
No feedback given
Private earnings
Social Media Video Chat Networking Mobile Application
Oct 17, 2023
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Jan 31, 2025
"I had the opportunity to work with Nestor and the Sysmetica team, and I can confidently say they are among the most skilled and professional development teams I’ve encountered. I…
Private earnings
Expert iOS Engineer
Nov 17, 2021
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Feb 29, 2024
Private earnings
Expert Mobile Engineer
Dec 15, 2022
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Apr 13, 2023
Private earnings
Expert iOS Engineer
Feb 13, 2021
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Nov 17, 2021
Private earnings
iOS Developer (Milestones based)
Jul 13, 2020
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Feb 13, 2021
"Nestor is our champ iOS lead engineer leading whole team of iOS devs. Already working with him for long term projects. Highly recommended iOS engineer."
Private earnings
iOS Developer (Hourly)
Jul 13, 2020
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Nov 30, 2020
"Nestor is our star iOS developer. Already working on big projects."
Private earnings
iOS Developer (Hourly)
Feb 4, 2020
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Jul 12, 2020
"Nestor is our star developer. Already working with him long-term projects."
Private earnings
iOS Developer (Milestones based)
Feb 23, 2020
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Jul 12, 2020
"Nestor is our star developer. Already working with him long-term projects."
Private earnings
iOS Developer (Milestones based)
Feb 4, 2020
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Feb 23, 2020
"As usual Nestor keeps impressing us. We will hire him again."
Private earnings
iOS Basketball Scorekeeping App
Apr 5, 2025
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Present
Job in progress
Private earnings
Sleep Deep MVP
Feb 17, 2025
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Present
Job in progress
Private earnings
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Skills
Skills
- Smartphone
- iOS
- Android
- Swift
- Mobile App Development
- iOS Development
- UX & UI Design
- QA Testing
- QA Engineering
- User Profile Creation
- User Authentication
- Firebase
- Kotlin
- Tablet
- SwiftUI