Personal product
Devoción Matutina
Active Android and iOS app with daily readings, dynamic content, authentication, favorites, notifications and an admin dashboard.
KotlinSwiftFirebaseAngularOpenAI
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Boot complete - Antofagasta, Chile - Remote
Marcos Dávalos
Senior Mobile Developer focused on payments, POS and mission-critical mobile products
Software Engineer with 10+ years building Android/iOS apps, payment systems and POS solutions on PAX devices. I work with Kotlin, Swift, financial SDKs, Bluetooth, App2App, C2C/H2H, EMV/FIME, backend services, Firebase, AWS and CI/CD.
AndroidiOSKotlinSwiftPOS/PAXEMV/FIME
10+years of experience
Android/iOSnative mobile development
PAXA920, A920PRO, IM30, A8500, A50, A35
EMV/FIMEpayment flows and certifications
Projects
Realtime service
Radio Streaming
Streaming service with realtime chat.
StreamingRealtimeChat
Native iOS
Agenda
Native iOS app for Adventist school students across South America.
iOSSwiftEducation
Hybrid app
Seifrei
Application for laundry order management.
HybridOrdersOperations
Operations
Manufacturing
Odoo-based application for manufacturing management and tracking.
OdooManufacturingWorkflow
Open channel
Contact
If you want to talk about mobile development, POS integration, payment products or technical collaboration, you can reach me directly.
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