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Maaz K.
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Maaz K.

Senior Flutter & Mobile App Developer | iOS & Android | Firebase

🎁𝗜 𝘄𝗶𝗹𝗹 𝗿𝗲𝘃𝗶𝗲𝘄 𝘆𝗼𝘂𝗿 𝗮𝗽𝗽 𝗶𝗱𝗲𝗮 𝗮𝗻𝗱 𝗴𝗶𝘃𝗲 𝘆𝗼𝘂 𝗮 𝗙𝗥𝗘𝗘 𝗳𝗲𝗮𝘁𝘂𝗿𝗲 𝗿𝗼𝗮𝗱𝗺𝗮𝗽 𝗯𝗲𝗳𝗼𝗿𝗲 𝘄𝗲 𝘀𝘁𝗮𝗿𝘁. Many businesses want a great mobile app, but they face common problems. Developers disappear, apps become full of bugs, or projects take months without real progress. Sometimes clients must hire separate developers for Android, iOS, backend, and real-time features, which increases cost and confusion. I help businesses build powerful mobile apps faster using Flutter, Firebase, and NodeJS so you get one solution for both Android and iOS. I focus on building apps that are fast, scalable, secure, and ready for real users. From payment systems and real-time chat to maps, geolocation, and video calls, I create mobile apps that solve real business problems and deliver a smooth user experience. ➡ 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲𝘀 ✅ Hybrid App Development ✅ Flutter Cross-Platform Apps ✅ Android App Development ✅ iOS App Development ✅ Firebase Backend Integration ✅ Real-Time Apps with Socket. io ✅ Video & Voice Apps with Agora SDK ✅ Payment Gateway Integration ✅ Google Maps & Location Based Apps ✅ NFC Mobile Applications ➡ 𝗦𝗸𝗶𝗹𝗹𝘀 ✅ Flutter ✅ Firebase ✅ Android Development ✅ iOS Development ✅ NodeJS ✅ Socket. io ✅ Agora. io ✅ Agora Video SDK ✅ Google Maps API ✅ Google Ads Integration ✅ Geolocation ✅ NFC Integration ✅ REST APIs ➡𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 ✅ Flutter Mobile App Development ✅ Android & iOS App Development ✅ Hybrid Cross-Platform Apps ✅ Firebase Backend Setup ✅ Real-Time Chat Applications ✅ Video Calling & Live Streaming Apps ✅ Payment Gateway Integration ✅ Location & Map Based Apps ✅ App Bug Fixing & Optimization ✅ App Maintenance & Feature Updates ➡𝗪𝗼𝗿𝗸𝗶𝗻𝗴 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 ✅ 5+ years experience in mobile app development ✅ Built real-time messaging and chat applications ✅ Developed apps similar to ride-hailing and social platforms ✅ Integrated Stripe, Apple Pay, and Google Pay payments ✅ Built video and voice apps using Agora SDK ✅ Delivered multiple Flutter apps for startups and businesses ➡𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆 ✅ Startups ✅ E-commerce ✅ FinTech ✅ Transportation & Ride Sharing ✅ Social Media ✅ Healthcare ✅ Education ✅ On-Demand Services ➡𝗗𝗼𝗺𝗮𝗶𝗻 ✅ Real-Time Chat Applications ✅ Video Calling Platforms ✅ Location Based Apps ✅ Marketplace & Booking Apps ✅ Delivery Applications ✅ FinTech Payment Apps ➡𝗧𝗼𝗼𝗹𝘀 ✅ Flutter ✅ Firebase ✅ NodeJS ✅ Agora SDK ✅ Socket. io ✅ Google Maps Platform ✅ Google Ads ✅ Git ✅ Postman ✅ Android Studio ✅ Xcode ✅ VS Code ➡ 𝗪𝗵𝘆 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲 ✅ Clean and scalable code ✅ Fast communication ✅ On-time delivery ✅ Business-focused solutions ✅ Long-term technical support ➡𝗟𝗲𝘁’𝘀 𝗕𝘂𝗶𝗹𝗱 𝗬𝗼𝘂𝗿 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 If you want a high-quality Flutter mobile app for Android and iOS, I’m ready to help you turn your idea into a real product. 📩 Send me a message and let’s discuss your app today. 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀 flutter developer, flutter mobile app, hybrid app development, cross platform apps, android app developer, ios app developer, firebase developer, nodejs developer, mobile app development, real time chat app, socket. io developer, agora video sdk, video calling app, google maps api, geolocation apps, nfc mobile apps, payment gateway integration, flutter firebase apps, mobile backend developer, rest api developer, startup app developer, on demand app developer, scalable mobile apps, flutter expert, firebase backend, nodejs backend, android ios apps, location based apps, video streaming apps, mobile app maintenance, marketplace apps, delivery apps, fintech apps, mobile app optimization, app bug fixing, hybrid mobile apps

🇵🇰Karachi, Pakistan$25/hr100% JSS5.00 (2)Since Sep 2020

Earnings and projects

MRR
$392

Last 6 months ÷ 6

World#87,719 / 412k
🇵🇰Country#11,202 / 52.9k
Revenue, last 30 days
$500

Last 6 months: $2.4k

World#62,841 / 412k
🇵🇰Country#7,863 / 52.9k
Total earnings
$2.6k

Billed in all: $2.6k

World#310,621 / 412k
🇵🇰Country#37,380 / 52.9k
Per project
$868

$785 in the last 6 months

World#134,908 / 412k
🇵🇰Country#12,613 / 52.9k
Projects, last 6 months
3
100% fixed0% hourly
World#66,479 / 412k
🇵🇰Country#13,400 / 52.9k
Projects in all
3
100% fixed0% hourly
World#304,140 / 412k
🇵🇰Country#46,019 / 52.9k

Earnings, last 30 days

$2.6k+$500 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$2,000$2,250$2,500$2,750Oct 8Oct 23Nov 7

Skill rankings: Top 19% in Mobile App Design

Ranked by MRR among everyone on Upwork with the skill.

  1. #19NFC74 freelancers · 🇵🇰 #5Top 26%
  2. #84Payment Gateway379 freelancers · 🇵🇰 #21Top 22%
  3. #170Mobile App Redesign693 freelancers · 🇵🇰 #48Top 25%
  4. #217Google Maps949 freelancers · 🇵🇰 #70Top 23%
  5. #326Hybrid App Development1,431 freelancers · 🇵🇰 #96Top 23%
  6. #637App Development2,592 freelancers · 🇵🇰 #119Top 25%
  7. #770Mobile App3,535 freelancers · 🇵🇰 #126Top 22%
  8. #976Mobile App Design5,198 freelancers · 🇵🇰 #192Top 19%