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Português
$
USD
I will build a react web app or android mvp with firebase
Tiago D
Sobre este Serviço
Turn your business idea or manual workflow into a practical Android app.
I build apps with React, Capacitor and Firebase, combining development with 10+ years of experience in IT, ERP and process optimization.
My portfolio, includes an offline-first app with field mapping, inventory, crop seasons and PDF reports.
Choose your starting point:
BASIC: Up to 3 screens, one simple workflow and local storage.
STANDARD: Up to 5 screens, email login and one Firebase data module.
PREMIUM: Up to 7 screens, email login, two Firebase data modules and offline sync for one module.
Each data module covers creating, viewing, editing and deleting one record type.
All packages include a simple UI, splash screen, Android APK and source code. You'll receive progress updates and setup instructions.
Maps, payments, AI, external APIs, a web version and store submission require a separate quote or extra. Client covers third-party service fees.
Revisions cover adjustments within the agreed scope; new features are quoted separately.
Message me before ordering with your app idea, required screens and main workflow so we can confirm the right package.
English & Portuguese.
Conheça mais sobre Tiago D
Tiago D
- A partir deBrasil
- Membro desdejun. de 2025
- Responde em aprox.:1 hora
- Última entrega3 meses
Idiomas
Português, Inglês
I build mobile apps, API integrations and automations that reduce manual work.
I'm Tiago, a Technical Project Manager and developer with 10+ years in IT, ERP and process optimization. Lean Six Sigma Black Belt certified.
• React web & Android apps
• Offline-first solutions
• ERP & SaaS integrations
• AI assistants & workflow automation
• Dashboards & reports
Creator of Caderneta Rural, an offline-first farm management app.
Clear scope, milestone updates & fixed pricing.
English & Portuguese | GMT-3
Tell me your bottleneck. Let's build a practical solution.
Meu portfólio
Perguntas frequentes
Should I contact you before ordering?
Yes. Send your app idea, required screens and main workflow so I can confirm the scope, package and delivery time before you order.
What technologies do you use?
I build Android apps with React and Capacitor, using Firebase when cloud storage or login is needed. A web version can be quoted separately.
Can my app work without an internet connection?
Basic includes local storage on the device. Premium includes offline recording and Firebase synchronization for one agreed data module. More complex offline workflows require a custom quote.
Will I receive the source code?
Yes. All packages include the project source code, an installable Android APK and setup instructions.
Do you publish the app on Google Play?
Submission assistance is available as an extra, using your developer account. You provide the required account access, store content and policy documents. Google controls review, approval and any required testing; approval is not guaranteed.
What does a revision include?
A revision covers adjustments to the agreed design or functionality. New screens, modules, integrations or changes to the original requirements are quoted separately.
Are Firebase and other service fees included?
No. Hosting, Firebase usage, paid APIs, developer accounts and other third-party charges are paid by you. I will identify the services needed for the agreed scope.
