I will build a cross platform mobile app


About this gig
Transform your business ideas into high-quality mobile apps with an expert who has a proven track record.
With over 3 years of experience as a professional developer, I specialize in building mobile applications that are fast, reliable, and easy for your customers to use. I have successfully delivered and maintained real-world platforms like bXTRA PH, My Basurero, and QCinema, and I am ready to bring that same level of professional quality to your project.
What you get when we work together:
- A Professional Partner: I don't just write code; I help you build a tool that works for your business.
- One App, Two Platforms: I create high-performance apps that work seamlessly on both iPhone and Android, saving you time and money.
- Stress-Free Launch: From building the features you need to getting your app live on the Google Play and Apple App Stores, I handle the technical heavy lifting for you.
- Modern & Reliable: Whether you are starting from scratch or need to fix and modernize an existing app, I ensure your software is stable and ready to grow.
Get to know Keith L
Flutter Developer
- FromPhilippines
- Member sinceFeb 2026
- Avg. response time1 hour
Languages
Tagalog, English
My Portfolio
FAQ
Do I need to provide the app design?
It helps if you have a vision or a mockup (like a drawing or a digital design), but I can also build your app's look and feel based on your brand colors and preferences. If you have specific designs ready, I can turn them into a working app exactly as they look.
Will the app work on both iPhone and Android?
Yes! I specialize in "cross-platform" development. This means I write one high-quality version of your app that works perfectly on both Apple and Android devices, saving you the time and cost of building two separate apps.
Can you update or fix an app someone else built?
Absolutely. I have extensive experience taking over existing projects to fix bugs, improve speed, or upgrade them to the latest technology.
How do I get my app onto the App Stores?
The process can be a bit technical, but I can handle the entire submission for you. I will manage the certificates, descriptions, and setup needed to get your app live on both the Google Play Store and Apple App Store.
Can my app connect to my website or database?
Yes, I can link your app to your existing business systems (like a website, a customer list, or a storage server) so that your data is always synced up in real-time.
Will I own the code once the project is finished?
Yes, once the order is completed and delivered, the full source code belongs to you. I believe in providing clean, well-documented work so that you or any other professional can easily manage it in the future.
Can you add a map or location features to my app?
Yes, I have a lot of experience adding smart mapping features, like showing nearby locations or tracking routes, to help your users find what they need.
