I Will Build Your Mobile Application
Hello! I am Jeremiasz
I create modern mobile applications – from concept to publication in stores.
I use reliable cross-platform technologies and AI tools to build apps quickly and cost-effectively. I focus on helping startups create MVPs (Minimum Viable Products), so they can launch their ideas and test them on the market fast.
Offered Services
I build mobile apps for iOS and Android, along with everything needed behind the scenes to make them work. I'll guide you through the whole journey – from idea and design to development and launching the app in stores. With over 10 years of experience, I can help you pick the right tools and turn your vision into a working product.
Mobile Application
- Creation of applications for iOS and Android systems.
- I use Flutter - the code works on both platforms.
- I have been creating mobile solutions for 10 years.
Backend
- Creation and hosting of backend for MVP version.
- Collaboration with the backend team.
Support
- I collaborate with a graphic designer specialized in mobile graphics.
- After the application is published, I am happy to provide support and further development.
Why Work With Me
Since 2015, I have been creating mobile applications for individual clients, startups, and technology companies. I have experience working directly with investors and on large projects carried out jointly with software houses. I have led programming teams and actively participated in designing the architecture of cross-platform mobile applications.
Design
Although I do not engage in graphic design myself, I create complete functional sketches of applications and provide support in the UX/UI phase. I collaborate with experienced graphic designers who can prepare the full visual setting of your project.
Development
I specialize in creating applications in Swift and using Flutter. I also use Node.js and Kotlin. By employing cross-platform technologies and AI-based solutions, I can deliver a high-quality product faster, without compromising on functionality and performance.
Completed Projects
Below are some of the more interesting startups I have worked on.
A Few Words from People I Have Worked With
Jeremiasz is a professional with whom I had the pleasure of working on several projects. I value him for his meticulousness, accurate analyses, and comprehensive approach to assignments. I recommend him to anyone looking for a reliable and committed contractor.
Jeremiasz is not only a reliable and exceptionally solid programmer but also a person of incredible creativity, who can bring fresh perspectives and real value at every stage of a project — from initial ideas to final implementation. His commitment, flexibility, and excellent understanding of both technology and business needs make him an invaluable support not only in coding but throughout the creative process — you simply want to work with him.
We collaborated with Jeremiasz on creating a mobile application for account management and entry to our unattended gyms - great job! Everything went smoothly, on time, and without unnecessary complications. Excellent communication, quick response to feedback, and high proactive engagement. I can definitely recommend him – a solid and competent person.
Frequently Asked Questions
Contact Information
For any online project, do not hesitate to contact me. The fastest way is to send a message to my email address: [email protected]