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Mirza Mudassir
@mirzamudassar
Level 1
Mobile, Web Apps and UI UX Design All Just One Click Away
Pakistan
English, French, Spanish, Arabic
About me
🚀 Expert Mobile App Developer | 8+ Years | Boosting Business Through Powerful Apps
With over 8 years of experience, I specialize in building high-performance mobile apps using Java, Kotlin, and Dart, backed by strong expertise in UI/UX design, App Store Optimization (ASO), and cross-platform development.
From sleek Android and iOS apps to robust backend systems, I’ve helped businesses around the globe turn ideas into scalable digital products that drive sales, user engagement, and growth.
I’m also experienced in:
.NET Web, RESTful APIs, Java, Python, C# desktop apps, Wordpress & UIUX.
Skills
Mirza Mudassir
$20/hour
Offline •
Average response time: 3 hours
See my services
Cross-Platform Development
I will develop native and cross platform apps and custom sdk development experts
Full Stack Web Applications
I will develop scalable full stack apps nextjs, nestjs, firebase, AWS with ci and cd
Want to work on an hourly basis?
Tell Mirza Mudassir what you need.
$20
/
hourPortfolio
Work experience
Mobile Application Developer
99 Technologies • Full-time
Jul 2025 - Present • 10 mos
• Spearheaded the development of TalkLoop, a VoIP communication app, enhancing business communication for sales teams and customer support, resulting in a ##% increase in user engagement. • Designed and implemented high-quality VoIP inbound and outbound calls, business phone numbers, and SMS messaging, improving communication efficiency by ##%. • Developed secure and reliable infrastructure with cloud-based access, ensuring seamless operation and scalability, leading to a ##% increase in user satisfaction.
Senior Android SDK & Flutter App Developer
QisstPay • Full-time
Aug 2023 - Jul 2025 • 1 yr 11 mos
Designed and implemented a fintech SDK for seamless KYC verification and payment installment integration, deployed as an independent module within QP applications. Over one million users of the app on both IOS and Android Developed Circle.000 App for event planning management and creation globally all over the world Comparable to the Eventbrite and Luma platforms.
27 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 27 Reviews
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mullinz
Repeat Client
Congo [DRC]
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mullinz
Repeat Client
Congo [DRC]
Seller's Response
Helpful?
meowchokolate
Repeat Client
Saudi Arabia
Impressive work! The developer set up everything exactly as I wanted and optimized the site’s performance. The end result was better than I expected. Reliable and skilled.
Helpful?
meowchokolate
Repeat Client
Saudi Arabia
Very professional and detail-oriented. They not only met the requirements but also suggested improvements that made the site faster and more user-friendly. Would definitely hire again.
Helpful?
meowchokolate
Repeat Client
Saudi Arabia
Great experience working with this developer! The project was delivered on time with clean, efficient code. Communication was clear throughout, and they quickly resolved any issues that came up. Highly recommended.
Helpful?
