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Nederlands
$
USD
Kostiantyn
@necsgo00
Swift Java Python middle backEnd
Oekraïne
Engels, Oekraïens, Russisch
Over mij
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
Skills
Kostiantyn
offline •
Bekijk mijn diensten
Scripting
I will do mobile app development IOS app development swift
Scripting
I will write any backend code in java
Portfolio
3 Reviews
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anas__009
Terugkerende klant
Canada
Amazing to work with. Professional, detail-oriented, and great communication. Loved the result!
Nuttig?
anas__009
Terugkerende klant
Canada
It was a pleasure to work with him, He delivered the project on time
Nuttig?
tarann057
Duitsland
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...
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