Acerca de Daniel
I help companies build, modernize and scale complex Android apps and SDKs when in-house teams hit architectural, performance or delivery bottlenecks.
I work as an external Android consultant, supporting teams that deal with:
•large or legacy Android codebases
•internal or public SDKs
•Bluetooth / IoT integrations
•mission-critical or regulated environments
•teams that need senior technical direction without hiring full-time
What I usually do:
•Design and refactor Android architectures (Clean, modular, data-driven)
•Build and harden Android SDKs and internal libraries
•Lead complex migrations (legacy → modern stack, XML → Compose, Java → Kotlin)
•Unblock teams on performance, stability, memory or BLE issues
•Act as temporary technical lead or senior consultant for Android teams
Background:
•7+ years working on Android apps and SDKs
•Experience in healthcare, finance, telecom and critical systems
•Strong focus on Kotlin, Jetpack Compose, BLE / IoT and maintainable architectures
•Used to working with distributed teams and long-term B2B contracts
Engagement model:
•B2B contracts (EU / US)
•Remote-first
•Short or long-term collaborations
If you need an external Android specialist to solve hard problems without onboarding a full-time employee, feel free to reach out.
Available for B2B Android consulting (EU / US, remote).
Español
Bilingüe o nativo
Inglés
Competencia profesional completa
Catalán
Bilingüe o nativo
Alemán
Nociones
Solo teletrabajo
Lleva a cabo sus proyectos principalmente en remoto
Experiencia
- DanVentoAndroid Freelance/Contractorjunio de 2023 - Hoy (3 años)• Working with international clients• Maintenance tasks, consultancy, development from scratch, etc• Development experience both with Apps and SDKs• European VAT number
- InsulcloudPrincipal Android DeveloperBIOTECNOLOGÍAjulio de 2022 - noviembre de 2024 (2 años y 3 meses)Principal Android Developer, working alongside iOS Principal Developer in an startup environment.- Define code development and work flows, Automation- Contribute and discuss product development roadmap- Definition and development of Android SDKs- BLE management- Contribution to UX/UITech stack: Android Studio, Kotlin, Java, Jira, SCRUM, Retrofit, MVVM, Firebase (Firestore, Auth, Crashlytics), Flow, Koin, MavenPublish, Kdoc/Dokka, AAR, Linux
- AtosMid Android DeveloperENERGÍAseptiembre de 2021 - agosto de 2022 (11 meses)- App architecture design and discussion- Building and maintaining native Android apps for military, pharmaceutical and energy industries.- Development from scratch, from common code base and bug fixing- Coordinate releases, bugs and features with the iOS team- Onboarding of new team members- Requirements elicitation- Task management and assignment- Google Play management- Firebase management Tech stack: Android Studio, Kotlin, Jira, Dagger-Hilt, Retrofit, MVVM, Firebase, Authentication methods, SSO, Analytics, Google Play Console, Linux, Android Security, Clean code, Clean architecture, Agile/SCRUM, Unitary tests, Azure DevOps, Github actions, Microsoft Teams.
Reseñas
José María
Proyectos Digitales Avanzados SL
Revisado el 3/10/2024
Estamos muy contentos con el trabajo de Daniel en el desarrollo de nuestra app para Android. Desde el inicio, mostró un gran profesionalismo y una excelente comprensión de nuestras necesidades. Su habilidad para implementar las funcionalidades que solicitamos ha sido destacable.
La comunicación a lo largo del proceso fue clara y efectiva, lo que facilitó el desarrollo y nos mantuvo informados en todo momento. Apreciamos su dedicación y esfuerzo en cada etapa del proyecto.
Sin duda, continuaremos trabajando con Daniel en futuras colaboraciones y lo recomendamos ampliamente para cualquier proyecto de desarrollo de software.
José María
Proyectos Digitales Avanzados SL
Revisado el 23/7/2025
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Formación
- Master's degree, Artificial IntelligenceUniversidad Internacional Menéndez Pelayo2021Master's degree, Artificial Intelligence
- Bachelor of AccountingUniversitat Rovira i Virgili2020Bachelor's Degree, Accounting and Finance