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Md K.
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Md K.

Mobile App Development | Cross Platform Mobile App | Flutter, React

⚠️𝐈 𝐡𝐚𝐯𝐞 𝐬𝐞𝐞𝐧 𝐰𝐡𝐚𝐭 𝐛𝐚𝐝 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 𝐜𝐨𝐬𝐭𝐬 𝐜𝐨𝐦𝐩𝐚𝐧𝐢𝐞𝐬. 𝐀𝐯𝐨𝐢𝐝 𝐭𝐡𝐚𝐭 𝐫𝐢𝐬𝐤 𝐛𝐲 𝐡𝐢𝐫𝐢𝐧𝐠 𝐦𝐞!✅ I transform complex ideas into market-ready mobile app using my expertise in Flutter, React Native, and Swift. From cross-platform mobile app to native, I deliver seamless experiences aligned with your business goals. By combining technical precision with UI/UX, security, and speed, I ensure your app is a 𝐏𝐨𝐰𝐞𝐫𝐟𝐮𝐥, 𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐆𝐫𝐨𝐰𝐭𝐡 𝐄𝐧𝐠𝐢𝐧𝐞 for your brand. I focus on building apps that are technically reliable, visually compelling, and designed for long-term commercial success. 🌟 𝐖𝐡𝐚𝐭 𝐈 𝐃𝐞𝐥𝐢𝐯𝐞𝐫: ⭕ 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 & 𝐒𝐭𝐫𝐚𝐭𝐞𝐠𝐲: Scalable, secure system and database designs. ⭕ 𝐔𝐈/𝐔𝐗 𝐃𝐞𝐬𝐢𝐠𝐧: High-fidelity prototypes with effortless, conversion-focused user flows. ⭕ 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠: Python Backend, API Integration, and enterprise-grade security. ⭕ 𝐄𝐧𝐝-𝐭𝐨-𝐄𝐧𝐝 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭: QA-driven releases and smooth App Store / Play Store approvals. 🎯 𝐂𝐨𝐫𝐞 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤: ⭕ Flutter & React Native (iOS & Android) ⭕ Dart, JavaScript (ES6+), TypeScript ⭕ Firebase (Auth, Firestore, Cloud Functions, FCM) ⭕ RESTful APIs & Seamless Backend Integration 🥇 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐳𝐞𝐝 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: ✔️ Flutter (cross-platform iOS Development & Android App Development) ✔️ React Native (cross-platform iOS & Android App development) ✔️ Java, Kotlin, Swift for native app development 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠: ✔️ Node.js with Express.js ✔️ PHP & Laravel ✔️ Python for backend automation & Chatbot Development ✔️ RESTful APIs & Third-party Integrations ✔️ Cloud Deployment (AWS, Heroku, DigitalOcean) 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: ✔️ MongoDB & Firebase Firestore , MySQL & PostgreSQL & Firebase 🏢 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐀𝐜𝐫𝐨𝐬𝐬 𝐃𝐢𝐟𝐟𝐞𝐫𝐞𝐧𝐭 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬: ✔ E-commerce and Retail Apps ✔ Fitness, Wellness, and Lifestyle Apps ✔ Travel, Booking, and Hospitality Apps ✔ News, Media, and Content-streaming Apps ✔ Social Media and Communication Apps ✔ Gaming and Entertainment Apps ✔ Productivity and Task Management Apps ✔ Real Estate Apps ✔ On-demand Service Apps (e.g., food delivery, ride-sharing) 📍𝐓𝐡𝐞 𝐑𝐨𝐚𝐝𝐦𝐚𝐩 𝐭𝐨 𝐘𝐨𝐮𝐫 𝐋𝐚𝐮𝐧𝐜𝐡: ⭕ Free help with App Store & Play Store publishing and final testing ⭕ UI Preview - Development - Testing - Final Handover ⭕ Immediate support for smooth transition and quick bug fixes. 📩 𝐒𝐞𝐧𝐝 𝐦𝐞 𝐚 𝐦𝐞𝐬𝐬𝐚𝐠𝐞 𝐭𝐨𝐝𝐚𝐲 𝐝𝐞𝐬𝐜𝐫𝐢𝐛𝐢𝐧𝐠 𝐲𝐨𝐮𝐫 𝐚𝐩𝐩 𝐢𝐝𝐞𝐚.

🇧🇩Comilla, Bangladesh$25/hr100% JSS5.00 (7)Since Oct 2023
GlobeUpwork

Earnings and projects

MRR
$46

Last 6 months ÷ 6

World#152,315 / 412k
🇧🇩Country#5,407 / 15.0k
Revenue, last 30 days
$0

Last 6 months: $277

Total earnings
$1.3k

Billed in all: $1.3k

World#373,860 / 412k
🇧🇩Country#13,408 / 15.0k
Per project
$181

$139 in the last 6 months

World#271,753 / 412k
🇧🇩Country#9,116 / 15.0k
Projects, last 6 months
2
100% fixed0% hourly
World#88,921 / 412k
🇧🇩Country#4,446 / 15.0k
Projects in all
7
86% fixed14% hourly
World#236,190 / 412k
🇧🇩Country#12,226 / 15.0k

Earnings, last 30 days

$1.3kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$1,260$1,280$1,300$1,320Oct 9Oct 24Nov 8

Skill rankings: Top 29% in Android

Ranked by MRR among everyone on Upwork with the skill.

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  3. #397Smartphone995 freelancers · 🇧🇩 #12Top 40%
  4. #527Hybrid App Development1,431 freelancers · 🇧🇩 #14Top 37%
  5. #723AI Mobile App Development1,401 freelancers · 🇧🇩 #22Top 52%
  6. #804Dart2,324 freelancers · 🇧🇩 #26Top 35%
  7. #907Kotlin3,021 freelancers · 🇧🇩 #20Top 30%
  8. #1,029App Development2,592 freelancers · 🇧🇩 #20Top 40%