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Fiverr Pro
Nederlands
$
USD
Mikolaj G
@bobemerald
Mikolaj Gramowski
Polen
Engels, Pools
Over mij
Full Stack Web & Mobile Developer specializing in React Native, Expo, Flutter, Swift, Next.js, Node.js, Firebase, Supabase, PostgreSQL, Stripe, and AWS.
I build and take over mobile apps, web apps, SaaS platforms, MVPs, admin dashboards, marketplaces, AI-powered apps, and subscription based products.
I can help with app development, backend APIs, payment integrations, bug fixing, performance optimization, deployment, and App Store / Google Play release.
I focus on clean code, clear communication, and reliable products that are ready for real users.
Skills
Mikolaj G
offline •
Bekijk mijn diensten
Platformonafhankelijke development
I will fix your react native app and publish to app store
Portfolio
5 Reviews
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Specificering van de beoordeling
- Communicatieniveau van de freelancer
- Aanbevelingswaardig
- Dienst zoals beschreven
1-5 van 5 reviews
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jamiebaker1
Verenigd Koninkrijk
it was really good working with this seller and this package is definitely worth the money and more. the end product came out better than I ever thought and would definitely recommend!
Nuttig?
kane40xwolfman
Verenigde Staten
The creator worked hard, and finished the product quickly, and professionally. He asked a lot of questions, and did his best to deliver the product with every satisfying detail I asked for. Overall, he did a professional job, and I'd recommend him to others.
Nuttig?
lemonsticks
Verenigde Staten
It was really great working with him! The website is really amazing, and he communicated with me really well and was super clear and frank about what he was doing and when he was doing it.
Nuttig?
alejandroher518
Verenigde Staten
He did a great job, Always communicating and making sure you get what you want. Recommended.
Nuttig?
raovake95
Verenigde Staten
I am very impressed with the work that Robert has done on my site. First off, I am an extremely picky person and I will let you know if I want something change. I am Autistic so communication on what I want is not an easy thing to do, or to work with. However, I am highly impressed with how he handled...
Nuttig?
