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$
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Rahim
@master_design51
Level 2
My top priority is customer satisfaction with quality app development
Pakistan
Englisch, Urdu, Französisch, Spanisch
Über mich
I’m Rahim, a Full Stack Mobile Developer & QA Expert with 3+ years of experience building scalable, high performance mobile applications. I’ve successfully delivered 600+ projects for 500+ global clients across different industries. My expertise includes Flutter, Dart, Java, Kotlin, Firebase, Supabase, MongoDB, PostgreSQL, and modern mobile architectures. From UI/UX design and development to QA testing, ASO, deployment, and Play Store/App Store publishing, I provide complete end to end mobile app solutions that deliver real results.
Let's build your dream app today
Kompetenzen
Rahim
20 $/Stunde
offline •
Durchschnittliche Antwortzeit: 1 Stunde
Meine Dienstleistungen
Usability-Test
I will provide 12 testers or 20 testers for google play console closed testing
Usability-Test
I will provide real 12 testers for closed testing to get production approval fast
Möchtest du auf Stundenbasis arbeiten?
Erzähle Rahim, was du brauchst.
20 $
/
StundePortfolio
Arbeitserfahrung
Mobile App Developer
SparkdevX • Vollzeit
May 2023 - Present • 3 yrs 1 mo
Mobile App Developer at SparkdevX, working on Android and Flutter applications for clients worldwide. I design, develop, test, and optimize mobile apps to ensure smooth performance and great user experience. Experienced in Kotlin, Java, Flutter, and Android Studio, with strong knowledge of app publishing, bug fixing, feature development, and QA testing. I also help clients with app improvements, closed testing, and Play Store deployment.
461 Bewertungen
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Zusammensetzung der Bewertung
- Kommunikation
- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
1–5 von 461 Bewertungen
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bobbyjones669
Wiederkehrender Kunde
Vereinigte Staaten
Rahim helped build and deploy the B3GTV app infrastructure, including subscriptions, backend setup, and store submissions. The project involved multiple systems and platforms, and we worked through a lot during development. I appreciate the technical work and support throughout the process and look forward...
Hilfreich?
johnknight342
Vereinigte Staaten
Awesome professional service. Right away he helped me find errors that helped me polish the UI and get ready for review. Highly recommend for anything. Looking forward to working with him in the future.
Hilfreich?
saraking845
Wiederkehrender Kunde
Vereinigte Staaten
Rahim did an excellent job on my second app. From the beginning, he showed strong understanding, patience, and attention to detail. He took my ideas and turned them into a fully functional app that looks and performs great. What stood out most was his dedication—he made sure everything was working properly...
Hilfreich?
abhinavprk
Indien
The response time was very long after the order was accepted. I was not sure what was going on with the order. A periodic update on the order would have been appreciated. Although it was a basic order, a time-to-time update could have kept me less anxious about the progress of the order.
Antwort des Freelancers
Hilfreich?
u_2462af3e5b71
Wiederkehrender Kunde
Indien
The testing team did an excellent job ensuring the quality and reliability of the application. Their attention to detail, thorough test coverage, and consistent communication made a noticeable difference in the final product. They were proactive in identifying issues early, providing clear and actionable...
Hilfreich?
