Browse categories
Explore
Fiverr Pro
English
$
USD
Hassan Nawaz
@hassan9853
Mobile App Developer, SaaS and MVP Expert with Flutter and React Native
Pakistan
English
About me
I have 5 years of experience in Mobile App Development. I help startups, entrepreneurs, and businesses transform ideas into high-quality SaaS applications and MVPs that are built to scale. My focus is on creating reliable, user-friendly digital products that reduce development costs, validate business concepts quickly, and speed up product launches. I Specialise in SaaS and MVP development using Flutter, React Native, and modern web technologies. I’m committed to delivering clean, scalable solutions with clear communication and on-time delivery.
Skills
Hassan Nawaz
Offline •
Average response time: 1 hour
See my services
Cross-Platform Development
I will construct an ai powered saas mobile app with flutter or react native
Cross-Platform Development
I will construct a modern mvp mobile app for your business and startups
Portfolio
Work experience
Senior Mobile Application Developer & Dev Team Lead
Cyber Advance Solutions • Full-time
Feb 2023 - Present • 3 yrs 7 mos
Led the mobile development team in building and shipping 30+ Flutter and React Native applications for international clients across the US, UK, UAE, and Canada. Architected scalable cross-platform solutions, integrated APIs, Firebase, third-party SDKs, payments, maps, and real-time services, and implemented CI/CD pipelines for automated testing and deployments. Managed App Store and Google Play releases, conducted code reviews, mentored developers, collaborated with UI/UX and backend teams, and optimized application performance for production environments.
Mobile Developer & Development Team Lead
Elite IT Team • Full-time
Mar 2022 - Aug 2023 • 1 yr 5 mos
Developed and shipped cross-platform Flutter and React Native applications for UK and international clients, progressing to Team Lead within 8 months while managing concurrent mobile and web projects. Led the full SDLC from requirements and architecture to development, QA, and store deployment, while implementing real-time features, Bluetooth, Firebase Cloud Messaging, and native platform integrations. Established GitFlow and PR workflows, mentored developers, and resolved complex production issues including memory leaks, UI performance, and platform-specific bugs.
3 Reviews
| (3) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-3 out of 3 Reviews
Sort By
Most relevant
bhaskarphoolan
United Kingdom
Great service, they had a great understanding of the requirements and communicated well from start to finish. Delivered the project on time and exactly as requested. Fully satisfied with the quality of work.
Helpful?
sufiman_
United States
Great experience overall. He understood the project requirements right away and communicated clearly throughout the whole process. Everything was delivered right on time.
Helpful?
dvenow
United States
The app looks professional, works smoothly, and the design turned out to be great. Great communication and attention to detail throughout the project.
Helpful?
