Project 01
T-Life
AI-powered mobile commerce and connected-home experiences with guided onboarding, smart device controls, and real-time support flows.
KotlinJetpack ComposeReact NativeLLM APIsSTTTTSAI agentsAPI integration
ANDREW JUERS
BuildingFutureof Mobilewith AI
Lead Mobile & AI Developer — Mobile Architecture · Backend & API Architecture · AI Agents · Computer Vision · Speech & Voice AI · Cloud & APIs.
About
Who I am
Lead Mobile & AI Developer with 11+ years of experience building scalable mobile applications and intelligent experiences across Android, iOS, and cross-platform ecosystems. Proven expertise in mobile architecture, Backend & API Architecture, LLM integration, AI agent workflows, computer vision, speech and voice technologies, and connected IoT experiences. Driven by modern architecture, high performance, security, and creating reliable products that combine intelligent AI capabilities with exceptional mobile experiences.
11+
Years Experience
5+
Industries
11+
Core Technologies
Millions+
Users & Subscribers Served
Experience
Career journey
11+ years building mobile applications, AI-powered experiences, and connected products across multiple industries.
01/2024 – Present
Lead Android Developer
T-Mobile
T-Life · Telecom · Mobile & AI
- Led architectural modernization and Jetpack Compose migration for T-Life, serving millions of subscribers.
- Integrated LLM APIs, AI agent workflows, computer vision, and voice AI into mobile experiences.
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KotlinJetpack ComposeAI/LLMBLEGraphQL
11/2021 – Present
Senior iOS / Cross-Platform Mobile Developer
Goldman Sachs
Fintech · Trading & Wealth Management
- Architected high-frequency trading and wealth management applications using React Native, Swift, and SwiftUI.
- Designed modular MVVM-C architecture with Combine and real-time market data.
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SwiftSwiftUIReact NativeLLM APIsWebSockets
09/2019 – 10/2021
Senior Android Developer
Spirit Airlines
Travel · Consumer Mobile
- Led Android development across booking, check-in, boarding, loyalty, and payment experiences.
- Modernized legacy Java modules with Kotlin and modular offline-first architecture.
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KotlinAndroidRoomFirebaseCI/CD
12/2017 – 08/2019
Android Developer
Chevrolet
Automotive · Connected Vehicles
- Developed connected-vehicle experiences spanning mobile, cloud, and in-vehicle systems.
- Built real-time vehicle communication using REST, GraphQL, MQTT, and BLE.
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BLEIoTMQTTGraphQLAndroid Automotive
04/2016 – 11/2017
Android Developer
JCPenney
Retail · E-Commerce
- Built scalable product catalogs, cart, checkout, payments, and personalized recommendations.
- Improved offline browsing, image performance, memory usage, and startup performance.
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Kotlin/JavaE-CommercePaymentsPerformanceCI/CD
01/2015 – 03/2016
Android Developer
Regeneron Pharmaceuticals
Life Sciences · Research
- Developed secure mobile workflows for research and field operations.
- Implemented offline synchronization, encrypted storage, REST APIs, and role-based access.
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JavaREST APIsSQLiteSecurityOffline-First
Skills
Tech stack
A focused toolkit spanning mobile development, AI, architecture, APIs, and connected technologies.
Mobile Development
JavaKotlinSwiftSwiftUIJetpack ComposeReact NativeKotlin Multiplatform(KMM)
Architecture
Clean ArchitectureMVVMMVVM-CModular ArchitectureKotlin CoroutinesKotlin Flow
Cloud & DevOps
AWSMicrosoft AzureGCPCI / CDJenkinsGitHub ActionsFastlane
AI Engineering
PythonLLM APIsAI Agent WorkflowsOpenCVSpeech-to-TextText-to-SpeechVoice AI
Backend & APIs
REST APIsGraphQLPostgreSQLOAuth 2.0JWT
Connected & Security
BLEIoT IntegrationMQTTWebsocketsMobile Application SecurityBiometric Authentication
Featured work
Selected projects
Scroll to explore — each project fills the viewport as you move.
T-Life
AI-powered mobile commerce and connected-home experiences with guided onboarding, smart device controls, and real-time support flows.
Goldman Sachs Marquee
Served as a Senior iOS & Cross-Platform Developer, architecting, scaling, and delivering secure, enterprise-grade mobile solutions across trading, wealth management, and checkout platforms.
Spirit Airlines
Engineered and optimized high-volume, mission-critical consumer travel features, including flight booking, digital check-in, and seat selection, for Spirit Airlines' flagship Android application.
myChevrolet
Integrated mobile, cloud, and in-vehicle systems while collaborating with embedded teams to define robust APIs and connectivity workflows.
BEYOND CODE
Education & Continuous Learning
Academic background and ongoing development across mobile engineering, AI, and emerging technologies.
Education
Bachelor / Computer Science
Old Dominion University / Software Development
[2019 – 2021]
Certifications & Learning
- Machine Learning
- Generative AI & LLMs
- AI Agent Workflows
- Cloud Technologies
- Advanced Mobile Development
Areas of Interest
- • Future Mobile Devices — 2030s
- • Machine Learning
- • Generative AI
Contact