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I’m Ramunas Jurgilas, an iOS app architect and developer with more than a decade of experience building and maintaining production-grade mobile apps. I’ve worked across startups and major organizations, delivering features and fixes for complex domains—especially healthcare and secure/authentication use cases—while keeping quality high through test-driven development, code reviews, and strong architecture. I enjoy crafting clean, maintainable solutions using Swift/Objective-C, SwiftUI and UIKit, and modern concurrency patterns like async/await. From BLE (CoreBluetooth) and HealthKit to REST networking, CI/CD with TestFlight and Xcode Cloud, and performance/stability improvements, I focus on practical engineering, great UX, and reliable delivery in agile teams.…I’m Ramunas Jurgilas, an iOS app architect and developer with more than a decade of experience building and maintaining production-grade mobile apps. I’ve worked across startups and major organizations, delivering features and fixes for complex domains—especially healthcare and secure/authentication use cases—while keeping quality high through test-driven development, code reviews, and strong architecture. I enjoy crafting clean, maintainable solutions using Swift/Objective-C, SwiftUI and UIKit, and modern concurrency patterns like async/await. From BLE (CoreBluetooth) and HealthKit to REST networking, CI/CD with TestFlight and Xcode Cloud, and performance/stability improvements, I focus on practical engineering, great UX, and reliable delivery in agile teams.

Ramunas Jurgilas

Software Engineer, Project Manager, QA Engineer, +3

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I’m Ramunas Jurgilas, an iOS app architect and developer with more than a decade of experience building and maintaining production-grade mobile apps. I’ve worked across startups and major organizations, delivering features and fixes for complex domains—especially healthcare and secure/authentication use cases—while keeping quality high through test-driven development, code reviews, and strong architecture. I enjoy crafting clean, maintainable solutions using Swift/Objective-C, SwiftUI and UIKit, and modern concurrency patterns like async/await. From BLE (CoreBluetooth) and HealthKit to REST networking, CI/CD with TestFlight and Xcode Cloud, and performance/stability improvements, I focus on practical engineering, great UX, and reliable delivery in agile teams.…I’m Ramunas Jurgilas, an iOS app architect and developer with more than a decade of experience building and maintaining production-grade mobile apps. I’ve worked across startups and major organizations, delivering features and fixes for complex domains—especially healthcare and secure/authentication use cases—while keeping quality high through test-driven development, code reviews, and strong architecture. I enjoy crafting clean, maintainable solutions using Swift/Objective-C, SwiftUI and UIKit, and modern concurrency patterns like async/await. From BLE (CoreBluetooth) and HealthKit to REST networking, CI/CD with TestFlight and Xcode Cloud, and performance/stability improvements, I focus on practical engineering, great UX, and reliable delivery in agile teams.

Available to hire

I’m Ramunas Jurgilas, an iOS app architect and developer with more than a decade of experience building and maintaining production-grade mobile apps. I’ve worked across startups and major organizations, delivering features and fixes for complex domains—especially healthcare and secure/authentication use cases—while keeping quality high through test-driven development, code reviews, and strong architecture.

I enjoy crafting clean, maintainable solutions using Swift/Objective-C, SwiftUI and UIKit, and modern concurrency patterns like async/await. From BLE (CoreBluetooth) and HealthKit to REST networking, CI/CD with TestFlight and Xcode Cloud, and performance/stability improvements, I focus on practical engineering, great UX, and reliable delivery in agile teams.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Beginner

Language

English

Advanced

Lithuanian

Fluent

German

Beginner

Russian

Beginner

Work Experience

Senior iOS Consultant at IBM Germany

June 1, 2024 - May 31, 2026

Provided iOS consulting for Germany’s digital healthcare ecosystem, contributing to electronic prescription (ePrescription) solutions used by health insurance customers. Owned feature design and implementation, analyzed and resolved complex production issues, and worked to improve stability and performance. Collaborated across multiple teams (design discussions, architecture reviews, and code reviews) while ensuring compliance with healthcare and security requirements.

Senior iOS Consultant at Awwt GmbH

March 1, 2023 - March 31, 2024

Implemented a fully functional SwiftUI application with custom navigation and transitions. Used async/await for asynchronous flows and URLSession for REST networking. Integrated Stripe SDK for Apple Pay purchasing of physical artworks, focusing on a polished user experience and maintainable SwiftUI structure.

Senior iOS Consultant at Global Scale GmbH

June 1, 2022 - June 30, 2024

Refactored an application to be SwiftUI-based, introduced UI and unit testing using XCTest, and set up Xcode Cloud CI/CD pipelines to distribute builds via TestFlight. Built asynchronous flows with async/await and networking with URLSession. Implemented document scanning with VisionKit and document preview with PDFKit, designed with a white-label friendly base code approach for multiple mobile apps.

Senior iOS Architect, Developer, Scrum Master at Teltonika Telemedic

February 1, 2021 - June 1, 2022

Developed a health app responsible for pairing with medical devices using BLE (CoreBluetooth). Implemented communication with BLE peripherals (including McuManager and CBOR), user sign-in/authentication integration, RESTful backend integration and FHIR (Fast Health Interoperability Resources) support. Persisted user data with Core Data and used HealthKit for reading ECG data, representing ECG, heart rate and step counts in the app. Also served as Scrum Master, preparing and creating technical tasks for iOS and Android teams.

Senior iOS ARCHITECT at Teltonika Telemedic

February 1, 2021 - June 1, 2022

Developed and architected a health app (MyHealth) integrating BLE medical devices. Implemented pairing and communication using CoreBluetooth, including MCPUManager and CBOR-based communication with the BLE device. Integrated FHIR data via RESTful API calls. Built data persistence with CoreData and used HealthKit to read electrocardiograms, heart rate, and step counts. Also served as Scrum Master for iOS and Android teams, preparing technical tasks and collaborating on planning and delivery.

Senior iOS Architect · Developer · Scrum Master at Teltonika Telemedic

February 1, 2021 - June 30, 2022

Developed a health app that pairs with medical devices via BLE and supports sign-in/authentication using AWS Cognito. Implemented FHIR integration over REST APIs, persisted data with Core Data, and used HealthKit for reading ECG, heart rate, and step counts. Worked with BLE messaging (MCU manager and CBOR) and served as Scrum Master by preparing iOS/Android technical tasks and coordinating delivery across teams.

Senior iOS Architect, Consultant, Scrum Master at Danske Bank Lithuania

July 1, 2018 - March 1, 2020

Maintained and fixed a legacy Objective-C app (Mobile-ID) and led development of a new branded authentication app (Danske-ID) in Swift. Implemented REST API networking and supported Touch/Face ID plus secure encryption/decryption using Security.framework. Built with UIKit, and applied TDD practices including unit and UI testing. Contributed to CI/CD using Xcode Server and supported secure, reliable user authentication flows.

Senior iOS ARCHITECT / CONSULTANT at Danske Bank Lithuania

July 1, 2018 - March 1, 2020

Designed and led the team building secure authentication applications for Danske ID, while maintaining the legacy Mobile-ID app. Implemented RESTful API networking and secure authentication workflows. Added Touch/Face ID and encryption/decryption using Security.framework. Developed and maintained UIKit-based iOS functionality, including TDD practices with unit and UI testing. Supported CI/CD using Xcode Server for continuous integration and delivery.

Senior iOS Architect - Consultant · Scrum Master at Danske Bank Lithuania

July 1, 2018 - March 31, 2020

Designed and led development for Danske ID while maintaining legacy Mobile-ID. Worked with secure authentication flows, including Touch/Face ID and encryption/decryption using Security.framework. Implemented REST networking, UIKit UI, and applied TDD with unit and UI tests. Contributed to CI/CD with Xcode Server and aligned engineering execution with SCRUM practices for secure iOS applications.

iOS Consultant, Objective-C / Swift at WhoSampled

February 1, 2018 - July 1, 2018

Supported and maintained legacy code and improved handling for larger screens and large data parsing retrieved from Spotify API. Delivered features across Spotify and Apple Music integrations, implemented subscriptions via StoreKit, integrated ACRCloud for automatic song recognition, and built a custom player using AVFoundation (AVQueuePlayer) for streaming audio experiences. Worked on fixing major/critical issues as part of ongoing support.

iOS CONSULTANT | OBJECTIVE-C / SWIFT at WhoSampled

February 1, 2018 - July 31, 2018

Provided consulting and maintenance for WhoSampled legacy code. Implemented Spotify and Apple Music integration, including in-app purchases via StoreKit for auto-renew subscriptions. Integrated ACRCloud for automatic song recognition and created a custom player solution using AVFoundation (AVQueuePlayer) for both Spotify and Apple Music streams. Delivered support and fixes for major, critical, and blocker issues and improved compatibility for larger screen resolutions and efficient parsing of large Spotify API responses.

iOS CONSULTANT at WhoSampled (part of Spotify)

February 1, 2018 - July 31, 2018

Supported and maintained a legacy iOS codebase for the WhoSampled app. Implemented and optimized Spotify and Apple Music integration, including custom playback using AVFoundation (AVQueuePlayer) for both streaming sources. Worked on in-app purchase flows with StoreKit for auto-renew subscriptions and integrated ACRCloud for automatic music recognition. Helped resolve major, critical, and blocker issues and improved handling for larger screen resolutions and performance for large data parsing retrieved from the Spotify API.

iOS Consultant | Objective-C · Swift · UIKit at WhoSampled

February 1, 2018 - July 31, 2018

Supported and maintained legacy code for a media-focused app. Worked on bigger-screen resolution support and improved parsing/handling of large datasets retrieved from Spotify APIs. Implemented integrations including Spotify/Apple Music playback, ACRCloud song recognition, and AVFoundation (AVQueuePlayer) with custom player logic. Also supported in-app subscription behavior via StoreKit and provided critical production issue fixes.

Senior iOS Architect at Mediafon ID

August 1, 2015 - February 28, 2018

Architected and implemented MobiSign and Mediafon ID. Built a digital document signing experience and a second-factor authentication app for confirming bank transactions. Implemented cryptographic workflows using OpenSSL (PEM/PKCS12 generation) and Security.framework (RSA/EC key generation), plus Touch ID and secure encrypt/decrypt handling. Added testing (unit and UI) and PDFKit-based document support.

iOS Developer at MB Electas

October 1, 2012 - September 30, 2020

Built iOS products using SwiftUI and Combine, integrating REST APIs for Google Places and Firebase services such as Firestore, remote configs, and storage. Implemented MapKit-based experiences and used Core Data for local persistence. Added AdMob integration and focused on features that scale with real-world data and user needs.

Software Engineer at Vodafone Group Services GmbH

January 1, 2009 - December 31, 2015

Worked on multiple Vodafone iOS and cross-platform projects including SmartPass prototype, 360 Client, Vodafone Cloud, and NetAlert. Contributed across technologies (Swift/Objective-C for iOS, Java/Kotlin-side efforts for Android components, and QT/C++ for Symbian S60). Delivered features with SCRUM, peer code reviews, and TDD/automated unit and UI tests using Git/SVN for source control.

Mobile Application Developer, Platform Architect at TeleSoftas Ltd.

January 1, 2005 - January 1, 2009

Developed Symbian S60/UIQ applications including HandyWi (WiFi discovery and authentication via WISPr), Eurobate (SMS event observation and synchronization), and Azi360 (GPS change listening and accessibility-focused location sharing). Built solutions with SVN and ensured reliable connectivity and user-focused behavior for mobile environments.

Software Developer at Dac Planet Development Ltd.

January 1, 2003 - December 31, 2006

Developed mobile and web components using C++ and Symbian S60, plus PHP/MySQL/HTML. Created products such as OvaoWhiz (photo sharing), AirPedia (e-books reader), and an RSS reader, focusing on practical features and integration with backend services.