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Fiverr Pro
English
$
USD
I will build full stack apps
Samuel Okosun
About this gig
Need a high-performance, beautiful mobile app built to scale? As a professional software engineer, I turn your ideas into polished, production-ready applications with clean architecture, stunning UI/UX, and robust backend integrations (REST APIs and databases). From lightweight MVPs to complex custom apps, I deliver secure, well-documented, and easily maintainable code with full source code included. You can expect transparent communication, reliable delivery timelines, and top-tier optimization for both iOS and Android platforms. Let's bring your vision to life! Please message me to discuss your project requirements before placing an order
Get to know Samuel Okosun
Samuel Okosun
Software Engineer Network Administrator Security Analyst
- FromNigeria
- Member sinceJul 2026
- Avg. response time1 hour
Languages
English, French
A very hardworking and honest professional. Software Engineer & AI Developer. Expert in Flutter mobile apps, smart AI agents, and IoT systems. Let's transform your vision into robust code!
My Portfolio
FAQ
What do you need from me to get started?
To start, I will need a clear description of your app idea or a feature list. If you have wireframes, UI designs (Figma/Adobe XD), or API documentation, please share those as well. If you only have a rough concept, don't worry—just message me, and we can map out the requirements together.
Will the app work on both iOS and Android platforms?
Yes! I build high-quality, cross-platform mobile applications optimized to run seamlessly on both iOS and Android. This ensures your users get a consistent, high-performance experience on any device while saving you time and development costs.
Do I get ownership of the full source code?
Absolutely. Once the project is completed and delivered, 100% of the source code ownership belongs to you. The code will be well-structured, written with clean architecture, and clearly commented so that any developer can easily maintain or scale it in the future.
Can you integrate external APIs, databases, and authentication?
Yes, I specialize in robust backend integrations. I can connect your application to REST APIs, cloud databases, secure user authentication systems (like Firebase or Auth0), payment gateways, and third-party services depending on your project's needs.
Do you offer support and maintenance after delivery?
Yes, your satisfaction is my priority. Every package comes with a set number of revisions to ensure the app matches our agreed specifications. Additionally, I provide a post-launch support window to fix any unforeseen bugs and can offer long-term maintenance agreements if needed.
