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I will do mobile app development IOS app development swift
Kostiantyn
4.9
4.9
About this gig
Develop iOS (iPhone) Apps with Swift 5 (Without UI) Fast, Reliable, and Affordable!
Are you looking for an experienced developer to implement backend logic for your iOS app? Im here to help you build powerful backend solutions in Swift, ensuring reliability, performance, and scalability.
What I Offer?
Firebase Integration (Firestore, Realtime Database, Authentication)
Bug Fixing and Code Optimization
Background Task Processing (Background Fetch, URLSession, CoreData)
API Development and Third-Party Integrations
Fast Delivery Get your project done quickly without compromising quality
Affordable Prices Competitive and budget-friendly rates
Why Choose Me?
Expertise in Firebase, and backend logic
Guaranteed clean and efficient code
Quick turnaround time while maintaining high quality
Ongoing support and assistance after project completion
Ready to Turn Your Idea into Reality?
Contact me, and I'll help you develop a robust backend for your iOS app using Swift !
Get to know Kostiantyn
Kostiantyn
Swift Java Python middle backEnd
- FromUkraine
- Member sinceDec 2022
- Last delivery1 year
Languages
English, Ukrainian, Russian, Spanish, Danish
Hi! I’m Kostiantyn, a passionate BackEnd Developer and Computer Engineering student.
🔹 Technologies: Java, Swift, Python
🔹 Experience Level: Intermediate Developer
🔹 Services I Offer:
• Development & maintenance of server-side applications
• API creation & database integration
• Code optimization for enhanced performance
• Process automation & scripting
✨ Why Choose Me?
• Fast & High-Quality Work: I deliver projects on schedule without compromising quality.
• Personalized Approach: I listen carefully to your requirements to achieve the best results.
• Continuous Learning: Staying updated
My Portfolio
Other Software Development Services I Offer
Reviews
3 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
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Most relevant
A anas__009
Canada
Amazing to work with. Professional, detail-oriented, and great communication. Loved the result!
Up to $50
Price
4 days
Duration
Helpful?A anas__009
Canada
It was a pleasure to work with him, He delivered the project on time
$50-$100
Price
2 days
Duration
Helpful?T tarann057
Germany
I was pleasantly surprised by the professionalism and promptness of the work. The bug fix was executed at the highest level—the corrections not only resolved the issue but also enhanced the overall style and readability of the code. Thank you for the quality work and attention to detail! I highly recommend...
Up to $50
Price
1 day
Duration
N 
Seller's Response
Helpful?
Reviews
3 reviews for this Gig
| (3) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A anas__009
Canada
Amazing to work with. Professional, detail-oriented, and great communication. Loved the result!
Up to $50
Price
4 days
Duration
Helpful?A anas__009
Canada
It was a pleasure to work with him, He delivered the project on time
$50-$100
Price
2 days
Duration
Helpful?T tarann057
Germany
I was pleasantly surprised by the professionalism and promptness of the work. The bug fix was executed at the highest level—the corrections not only resolved the issue but also enhanced the overall style and readability of the code. Thank you for the quality work and attention to detail! I highly recommend...
Up to $50
Price
1 day
Duration
N Seller's Response
Helpful?
