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Deutsch
$
USD
I will perform QA and security testing on your blockchain app
Mobile App QA Specialist
Welcome to my Fiverr profile! I’m a professional Mobile App, Web, and WordPress Developer with 5+ years of experience, also offering QA testing services to ensure high-quality, bug-free products. I sp...
Über diesen Service
Are you ready to launch a secure and bug-free blockchain product?
I provide professional QA and testing services for dApps and smart contracts to ensure reliability, performance, and a smooth user experience.
With strong attention to detail and blockchain expertise, I identify critical issues before they impact your users or transactions.
What I offer:
Smart Contract Testing Validate logic, behavior, and edge cases
dApp Testing UI/UX, wallet integration, and Web3 functionality
Performance & Gas Optimization Improve speed and cost-efficiency
I go beyond basic testing by uncovering hidden bugs, reviewing key user flows (transfers, staking, governance), and detecting risks that could affect execution or trust.
Youll receive clear, actionable reports to help your team fix issues quickly.
Altersspanne:
Mittleres Alter
Bildung:
Hochschulbildung
Gerät:
PC
•
Mac
•
Linux
•
iPhone
•
iPad
•
Android-Mobiltelefon
•
Android Tablet
Sprache:
Englisch
•
Hindi
•
Spanisch
•
Urdu
Mein Portfolio
FAQ
What types of testing do you offer?
I offer manual testing for functionality, usability, UI/UX, cross-browser, and cross-device compatibility. I can also perform exploratory testing and basic performance checks to uncover hidden issues.
Will I receive a detailed bug report?
Yes! You’ll get a structured bug report including the issue description, severity level, steps to reproduce, environment details, and screenshots (or video if needed).
Do you test on both mobile and desktop?
Absolutely. I test across various devices, screen sizes, and browsers—both mobile and desktop—depending on your requirements.
Can you sign an NDA or keep my project confidential?
Yes, confidentiality is a top priority. I'm happy to sign an NDA if required and treat all project details with strict privacy.
Bewertungen
4 Bewertungen für diesen Service
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Zusammensetzung der Bewertung
- Kommunikation
- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
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Am relevantesten
S smartservices10
Wiederkehrender Kunde
Italien
well done. will work again
Bis zu 50 $
Preis
2 Tagen
Dauer
Hilfreich?O olexpot
Großbritannien
Brilliant professional would highly recommend
Bis zu 50 $
Preis
8 Tagen
Dauer
Hilfreich?S shiromchabra
Wiederkehrender Kunde
Großbritannien
Great, diligent QA
Bis zu 50 $
Preis
11 Tagen
Dauer
Hilfreich?S shiromchabra
Wiederkehrender Kunde
Großbritannien
Fantastic experience, looking forward to working more closely with him!
Bis zu 50 $
Preis
7 Tagen
Dauer
F 
Antwort des Freelancers
Hilfreich?
Bewertungen
4 Bewertungen für diesen Service
| (4) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Zusammensetzung der Bewertung
- Kommunikation
- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
Sortieren nach:
Am relevantesten
S smartservices10
Wiederkehrender Kunde
Italien
well done. will work again
Bis zu 50 $
Preis
2 Tagen
Dauer
Hilfreich?O olexpot
Großbritannien
Brilliant professional would highly recommend
Bis zu 50 $
Preis
8 Tagen
Dauer
Hilfreich?S shiromchabra
Wiederkehrender Kunde
Großbritannien
Great, diligent QA
Bis zu 50 $
Preis
11 Tagen
Dauer
Hilfreich?S shiromchabra
Wiederkehrender Kunde
Großbritannien
Fantastic experience, looking forward to working more closely with him!
Bis zu 50 $
Preis
7 Tagen
Dauer
F Antwort des Freelancers
Hilfreich?
