LÖYDÄ


0,0
0,0
100%
$5 USD / tunti
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Pakistan (6:05 ip.)
・
Liittyi marraskuuta 1, 2025
$5 USD / tunti
・
Greetings! I’m Usama Khan, a Senior Software Developer with 4+ years of experience delivering scalable, high-performance cross-platform mobile apps and web applications for startups and businesses. I specialize in clean architecture, performance optimization, and smooth, modern UI/UX that delights users. Core Expertise: * Flutter Development: Production-ready iOS & Android apps * Web Development: Responsive websites and web apps * Firebase: Auth, Firestore, Realtime DB, Cloud Functions, Analytics * RESTful APIs: Robust backend integration & data management * State Management: Provider & Riverpod for scalable architectures * UI/UX Design: Intuitive, visually engaging interfaces * Integrations: Payment gateways, maps, push notifications, social logins * Version Control: Git/GitHub collaboration & workflow * App Deployment: Play Store & App Store releases, updates, maintenance Why Work With Me: I combine technical expertise with a client-focused approach, delivering bug-free, production-ready apps while maintaining clear communication, timely updates, and innovative solutions. My goal is to transform ideas into polished, functional applications that exceed expectations. Let’s connect and bring your vision to life!
Vahvistukset
Pysyy aikataulussa
100 %
Pysyy budjetissa
100 %
Hyväksymisaste
100 %

Real Estate App

Task Management / To-Do List App

Food Delivery App

Book Your Car App

Ecommerce App

News Agency App

Real Estate App

Task Management / To-Do List App

Food Delivery App

Book Your Car App

Ecommerce App

News Agency App

Great experience working with this freelancer! My recommendation!
Nick K.
@NicKobosu
•

Lisboa, Portugal
•
Jaa
I like this guy's professionalism. He did all the things in time and in a professional manner.
Steve J.
@stevejohnson77
•

Bratislava, Netherlands
•
Jaa
Kokemus
Senior Software Developer
heinäk., 2023 - kesäk., 2025
•
1 , 10 kuukautta
WebPeanut Software Company
heinäk., 2023 - kesäk., 2025
•
1 , 10 kuukautta
As a Senior Software Developer at WebPeanut, I built high-performance cross-platform apps for iOS & Android. Integrated Firebase (Auth, Firestore, Cloud Functions), RESTful APIs, payment gateways, maps, push notifications, and social logins. Used Provider & Riverpod for state management and managed Git & app deployments.

Karachi, Pakistan
heinäk., 2023 - kesäk., 2025
•
1 , 10 kuukautta
Web Developer
maalisk., 2021 - kesäk., 2023
•
2 vuotta, 2 kuukautta
PixelWave Software
maalisk., 2021 - kesäk., 2023
•
2 vuotta, 2 kuukautta
As a Web Developer, I built responsive websites and e-commerce platforms using WordPress, Shopify, and OpenCart. Worked extensively on front-end development with HTML, CSS, JavaScript, and modern frameworks, and implemented backend functionality using PHP and Laravel. Developed custom themes, plugins, and optimized performance for seamless user experience across devices.

Karachi, Pakistan
maalisk., 2021 - kesäk., 2023
•
2 vuotta, 2 kuukautta
Koulutus
University of Sindh
2016 - 2020
•
4 vuotta
BS (Hons) in Computer Science

Pakistan
2016 - 2020
•
4 vuotta
Todistukset
Freelancer Orientation
P
Preferred Freelancer Program SLA