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I am a Senior iOS Developer with 10+ years of experience building robust, user-friendly iPhone and iPad applications since iOS 4. I specialize in Swift, Objective-C, and advanced app architectures (MVC, MVP, MVVM, VIPER), with proven experience owning iOS application architecture, defining patterns, and guiding technical decisions across teams. I lead development cycles from prototype to production with a strong focus on performance optimization, clean UI/UX, and scalable design. I am passionate about mentoring, continuous learning, and delivering high-quality software across domains including legal tech, fitness, IoT, and smart homes.…I am a Senior iOS Developer with 10+ years of experience building robust, user-friendly iPhone and iPad applications since iOS 4. I specialize in Swift, Objective-C, and advanced app architectures (MVC, MVP, MVVM, VIPER), with proven experience owning iOS application architecture, defining patterns, and guiding technical decisions across teams. I lead development cycles from prototype to production with a strong focus on performance optimization, clean UI/UX, and scalable design. I am passionate about mentoring, continuous learning, and delivering high-quality software across domains including legal tech, fitness, IoT, and smart homes.

Andrei Marincas

App Developer, Web Developer, Developer, +2

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I am a Senior iOS Developer with 10+ years of experience building robust, user-friendly iPhone and iPad applications since iOS 4. I specialize in Swift, Objective-C, and advanced app architectures (MVC, MVP, MVVM, VIPER), with proven experience owning iOS application architecture, defining patterns, and guiding technical decisions across teams. I lead development cycles from prototype to production with a strong focus on performance optimization, clean UI/UX, and scalable design. I am passionate about mentoring, continuous learning, and delivering high-quality software across domains including legal tech, fitness, IoT, and smart homes.…I am a Senior iOS Developer with 10+ years of experience building robust, user-friendly iPhone and iPad applications since iOS 4. I specialize in Swift, Objective-C, and advanced app architectures (MVC, MVP, MVVM, VIPER), with proven experience owning iOS application architecture, defining patterns, and guiding technical decisions across teams. I lead development cycles from prototype to production with a strong focus on performance optimization, clean UI/UX, and scalable design. I am passionate about mentoring, continuous learning, and delivering high-quality software across domains including legal tech, fitness, IoT, and smart homes.

Available to hire

I am a Senior iOS Developer with 10+ years of experience building robust, user-friendly iPhone and iPad applications since iOS 4. I specialize in Swift, Objective-C, and advanced app architectures (MVC, MVP, MVVM, VIPER), with proven experience owning iOS application architecture, defining patterns, and guiding technical decisions across teams.

I lead development cycles from prototype to production with a strong focus on performance optimization, clean UI/UX, and scalable design. I am passionate about mentoring, continuous learning, and delivering high-quality software across domains including legal tech, fitness, IoT, and smart homes.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Romanian, Moldavian, Moldovan

Advanced

Work Experience

Senior iOS Developer at Yonder

September 1, 2021 - November 1, 2024

Led the iOS team for Lupl, redesigning dynamic layouts, enabling async data loading, and implementing Core Data caching. Developed advanced features including chat inline mentions, banners and alerts, matters redesign, and AI-generated work-streams; managed files and folders. Mentored junior developers and contributed to architectural decisions and API definitions.

Senior iOS Developer at Accenture

April 1, 2021 - September 1, 2021

Electrolux App: improved smart appliance connectivity via Bluetooth, debugged issues, and enhanced UI/UX feedback. FloorPlan POC: SwiftUI-based DevOps pipeline simulation with real-time UI updates. Internship Lead: created iOS SwiftUI-based app template and coordinated the students internship program.

Senior iOS Developer at Endava

July 1, 2018 - July 1, 2019

Coca-Cola Stories: improved Home Feed, Profile UI, and memory/performance optimizations; fixed AWS SDK caching bug. MPS SDK: developed a reusable OAuth SDK for UEFA partners. SmartHome iPad App: migrated alarm system from Obj-C to Swift; wrote unit tests for the alarm system after refactoring (Quick/Nimble).

Senior iOS Developer at Garmin (via Neusoft)

July 1, 2016 - October 1, 2016

vívofit jr: fitness and chores tracker for kids; built custom camera view, profile photo crop/edit, Bluetooth sync, error validators, and UI components.

Senior iOS Developer at Neusoft EDC

March 1, 2014 - December 1, 2016

Developed GPS mapping, real-time tracking, vending logistics, and fitness data charts. Built complex custom charts, localized apps (EN/DE), and RESTful Core Data integration. Created training materials and led iOS internship program.

.NET Developer at NSPYRE Romania

January 1, 2013 - February 1, 2014

Selectra Touch Pro: Clinical diagnostics software; enhanced expandable clinical results; attended ITCamp and on-site training in the Netherlands at ELITechGroup.

Mobile App Developer at Neusoft

March 1, 2009 - December 1, 2012

Developed Mind Mapper, a 3D iPad app for visualizing media-rich mind maps with an interactive UI and custom 3D layout engine. Created Transaction Bump, an iOS payment app using CoreMotion and gesture recognition. Built AdventuriN, a GPS/mapping travel companion. Led a student Scrum team; maintained Ovi Contacts and supported internal tooling.