Browse categories
I will do cross platform mobile app development for you
Mobile And Web Developer
Welcome to App369, where I, a computer genius, am the owner and operator of a thriving app development firm. With over 10 years of experience in the industry, I am skilled in creating high-quality, us...
Top Rated
Top Rated sellers are individually selected by Fiverr after meeting specific benchmarks for quality and service.
Highly Responsive
Known for exceptionally quick replies
About this Gig
If you need App development that will solve the problems of your business, then I am happy to see you on my profile.
I have extensive knowledge of Flutter. I started using the language after their soft release in 2018 and have worked on a variety of projects. I would bring your project to fruition while keeping code quality at a professional standard, and customer satisfaction at best.
I have over 8 years of experience in Computer Science total.
What you can expect:
- iOS Development
- Android Development
- Web Development
- App Design
- Deep Learning, Machine Learning, & AI
- Product Testing (AB)
- Great Database Architecture
- High-Performance Apps
- Unlimited Revisions
- 100% Satisfaction
Please read FAQ and then contact me directly to talk about your project before placing an order.
I'm looking forward to hearing from you.
FAQ
How much does it cost to develop an app?
App development cost varies based on complexity, features, and platforms: 1. Small Independent Projects Under 3 Months Average $250k, 2. Moderately Complex Projects 3-6 Months Average $750k, 3. Highly Complex Projects Over 6 Months Starting at $750K.
Can we schedule a meeting to talk about the project?
Yes, app consultations and or meetings are required to go through this gig: https://www.fiverr.com/szymondziak/chat-about-your-app
How long does it take to develop an app?
There are three complexity dimensions that I currently follow for all prospect projects. Please follow the other FAQ below this one titled: 1. Independent 2. Moderately Complex 3. Highly Complex
Independent Projects FAQ
[Time/Cost] < 3 months < $300K -- [Urgency] Contain Minimal Scope, Small Milestones, Flexible Schedule, Budget & Scope -- [Clarity] Contains clear business objectives and is easily understood with an easy solution -- [Risk] Basic requirements are understood, straightforward, and stable.
Moderately Complex FAQ
[Time/Cost] < 3-6 months < $750K -- [Urgency] Achievable Scope and Milestones, Minor Variations in Schedule Budget & Scope, Firm Deadlines -- [Clarity] Defined business objectives, the opportunity is partially understood. The solution is partially defined -- [Risk] Moderately Complex Functionality
Highly Complex FAQ
[Time/Cost] > 6 months > $750K -- [Urgency] Over-ambitious Scope and Milestones, Aggressive Schedule Budget & Scope, Firm Deadlines -- [Clarity] Unclear business objectives, the opportunity is ambiguous and undefined. The solution is difficult to define -- [Risk] Highly Complex Functionality
Do you provide source code?
Source code is provided.
How to get started?
Contact me via Fiverr for any project discussion. App Development requires comprehensive documentation and/or wireframes outlining functional requirements.
Reviews
39 reviews for this Gig
| (39) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
United StatesSyzmon has again delivered a high quality product and given his all to ensure it meets requirements and then some.
- United States
Excellent work
- United States
Syzmon is a very hard working and technically nimble developer. He works day and night to complete the work. This was a large project and required adjustments along the way and Syzmon was flexible and helped discover optimal solutions and adjusted as we learnt better solutions.
- United States
Simon has lived up to his bio and then some. This has been a large piece of work with unique, complex and new components for both of us and he has navigated the entire build with persistence, professionalism and ingenuity. He has delivered on...
- United States
I highly recommend this developer. He helped me create an amazing application, that is definitely going to help my business generate a lot more income. He is fast, intelligent, and hard-working. Look no further, you found the perfect developer for your project.
Reviews
39 reviews for this Gig
| (39) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
- United States
Syzmon has again delivered a high quality product and given his all to ensure it meets requirements and then some.
- United States
Excellent work
- United States
Syzmon is a very hard working and technically nimble developer. He works day and night to complete the work. This was a large project and required adjustments along the way and Syzmon was flexible and helped discover optimal solutions and adjusted as we learnt better solutions.
- United States
Simon has lived up to his bio and then some. This has been a large piece of work with unique, complex and new components for both of us and he has navigated the entire build with persistence, professionalism and ingenuity. He has delivered on...
- United States
I highly recommend this developer. He helped me create an amazing application, that is definitely going to help my business generate a lot more income. He is fast, intelligent, and hard-working. Look no further, you found the perfect developer for your project.
Thank you!