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Umar Afzal
@umarafzal317
Vetted Pro
Level 2
Dev
Pakistan
Englisch, Urdu
Geprüft von Fiverr Pro
Umar Afzal wurde vom Fiverr Pro-Team aufgrund besonderer Expertise ausgewählt.
Geprüft für
Blockchain-Entwicklung & -Lösungen
Über mich
Full-Stack Blockchain Developer | 4+ Years Experience
I build secure, scalable blockchain solutions and modern web applications. My expertise spans smart contract development (Solidity), React/Next.js frontends, and machine learning integration.
What I deliver:
- Production-ready smart contracts with security best practices
- Clean, maintainable code with thorough documentation
- Clear communication and on-time delivery
MS in Computer Science • Currently at DuoLabs (Blockchain Lead)
Kompetenzen
Umar Afzal
20 $/Stunde
offline •
Durchschnittliche Antwortzeit: 4 Stunden
Meine Dienstleistungen
Technischer Support
I will develop a crypto bot for airdrop
Dezentrale Anwendungen (dApps)
I will integrate metamask, walletconnect into your website
Möchtest du auf Stundenbasis arbeiten?
Erzähle Umar Afzal, was du brauchst.
20 $
/
StundePortfolio
Arbeitserfahrung
Senior Software Engineer
Duo Labz • Vollzeit
Jul 2019 - Present • 6 yrs 10 mos
Blockchain Lead.
69 Bewertungen
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Zusammensetzung der Bewertung
- Kommunikation
- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
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unitylicenses
Wiederkehrender Kunde
Großbritannien
I couldn’t be happier with the website that was delivered. From the very beginning, the communication was clear, professional, and incredibly responsive. Every idea I had was not only understood but elevated into something even better than I imagined. The quality of the work is outstanding, the design...
Hilfreich?
unitylicenses
Wiederkehrender Kunde
Großbritannien
Look no further than Umar, this guy knows his stuff. He goes the extra mile. I was a slight pain with getting revisions but that’s my OCD issues 😂 nothing is too much effort for Umar. He makes everything so much better than I even plan. I will be returning. Umar eats blockchain for breakfast. Thanks Umar.
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hconner
Wiederkehrender Kunde
Kanada
The seller is a highly skilled programmer that completed the development of a quite complicated web3 digital book landing page. I would certainly recommend him.
50 $-100 $
Preis
1 Tag
Dauer
Hilfreich?
hconner
Wiederkehrender Kunde
Kanada
Umar successfully delivered a complex custom platform integrating Next.js, Web3/NFT ownership verification, and Crossmint headless checkout for a blockchain-based digital publishing project. He was professional, responsive, and solution-focused throughout the entire process. I highly recommend Umar for advanced web development and Web3 integration projects.
Hilfreich?
mrknightteacher
Wiederkehrender Kunde
China
Outstanding final product. Really pleased with it and it has been a very smooth experience working with Umar. Highly recommend.
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