# Jesús Daniel Medina Cruz

> Mobile Architect

Location: San Leandro, California, United States
Profile: https://flows.cv/jessdanielmedinacruz

I'm a software engineer expert in Android development and I have the skills and knowledge of the Fullstack technologies

## Work Experience
### Senior Kotlin Multiplatform Engineer @ HansellApp
Jan 2025 – Present | Atlanta, GA
Summary:
Lead the cross-platform technical strategy for an All-in-One Real Estate Management Suite designed to simplify property management and enhance tenant communication.
Responsibilities:
Reduced cross-platform feature development time by architecting a shared business logic layer using Kotlin Multiplatform, ensuring 100% feature parity.
Improved UI state predictability and code maintainability by implementing MVVM architecture with shared Kotlin ViewModels, Coroutines, and Flow.
Enhanced data security for sensitive real estate documents by integrating shared RESTful API clients using Ktor for multi-platform consumption.
Accelerated production release frequency by automating cross-platform build and deployment workflows via CI/CD pipelines.

### Senior Mobile Developer & Instructor @ Academia Desde0
Jan 2024 – Jan 2024
Summary:
Directed curriculum development at a training platform founded to democratize access to high-quality tech education for Spanish-speaking communities.
Responsibilities:
Upskilled developers in modern mobile architecture by designing and delivering a curriculum focused on KMP and modern architectural patterns.
Decreased bug density in student projects through the implementation of project-based learning and Test-Driven Development (TDD).
Improved code quality and team collaboration by establishing pair programming, structured code reviews, and agile feedback cycles.

### Mobile Software Consultant (KMP Focus) @ Bubble
Jan 2021 – Jan 2024
Summary:
Provided hands-on engineering and strategic guidance across multiple companies, focusing on scalable and maintainable codebases for Android and iOS.
Responsibilities:
Increased development velocity by leading a codebase modernization initiative, migrating legacy implementations to modular, shared Kotlin packages.
Optimized long-term modular scalability for a smartphone addiction management app.
Maintained 99.9% crash-free sessions while accelerating release cycles through the establishment of robust CI/CD pipelines.
Increased user engagement by integrating AI-driven personalization and dynamic user experiences via Firebase Remote Config.

### Senior Android Developer @ Insulet Corporation
Jan 2019 – Jan 2021
Summary:
Spearheaded the development of the VIEW app, an innovative mobile solution empowering caregivers to remotely monitor the health of individuals living with diabetes.
Responsibilities:
Delivered real-time health monitoring for individuals with diabetes by architecting the VIEW app with high-concurrency data processing and low-latency communication.
Reduced memory footprint and improved app responsiveness by implementing memory-optimized domain layers and modular architecture.
Streamlined the development of shared platform services, increasing code reuse between Android and iOS using Kotlin and Java.

### Senior Mobile Developer @ arkusnexus
Jan 2019 – Jan 2019
Summary:
Contributed to Rosy (Memory Assistant) and Simplicity (Insurtech) cross-platform applications.
Responsibilities:
Executed a 100% successful migration strategy from React Native to native platforms for the Rosy memory assistant, ensuring zero feature regression.
Increased user acquisition by developing a cross-platform insurtech application with real-time vehicle telematics for dynamic insurance pricing.

### Software Developer @ Compus Sistemas Express
Jan 2014 – Jan 2017
Summary:
Spearheaded the digital transformation of enterprise operations by architecting a suite of applications, replacing outdated manual processes and significantly boosting efficiency.
Responsibilities:
Boosted development velocity for internal projects by creating reusable SDKs and service clients to standardize data access.


## Education
### Licence Proffessionelle in Informatique Repartie et Mobile
IUT de La Rochelle

### Técnico Superior Universitario in Tecnología de la información y Comunicación área Sistemas Informáticos
Universidad Tecnológica de Tijuana


## Contact & Social
- LinkedIn: https://linkedin.com/in/jesusdmedinac
- Website: https://jesusdmedinac.com/

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Source: https://flows.cv/jessdanielmedinacruz
JSON Resume: https://flows.cv/jessdanielmedinacruz/resume.json
Last updated: 2026-04-05