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Tanzeem H.
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Tanzeem H.

Mobile App Development | AI | iOS APP | Android APP | Flutter | UI&UX

Looking for a reliable Flutter developer who can turn your idea into a fast, scalable, and revenue-ready mobile app? You’re in the right place. I’m Tanzeem Hussain, a Senior Flutter & Mobile App Developer with 7+ years of experience, building high-quality Android & iOS apps used by real users worldwide. * What I Can Do For You* I don’t just “build apps” — I solve business problems with clean, scalable mobile solutions. Flutter apps for Android & iOS Firebase / REST APIs / Payment gateways Clean architecture & performance optimization Bug fixing, app improvements & refactoring Play Store & App Store ready builds * Apps I’ve Successfully Built* I’ve worked on 150+ production apps, including: • E-commerce & Marketplace apps • Food delivery & Uber-like on-demand apps • Dating & Social networking apps • Healthcare & Medical apps • Fitness & Activity tracking apps • Real estate & property listing apps • Job portals & business directories (Several apps are live on Google Play with thousands of users.) *Why Clients Choose Me* 7+ years of real-world experience Clean, maintainable & scalable code Clear communication & quick responses On-time delivery — no excuses Long-term support after delivery I’ve worked with startups, agencies, and international clients, helping them launch apps faster and smarter. *Let’s Build Something Great* If you have: • an app idea • an existing app that needs improvement • bugs or performance issues Send me a message and let’s discuss how I can help.

🇵🇰Gujranwala, Pakistan$5/hr100% JSS4.85 (7)Since Jan 2020

Earnings and projects

MRR
$231

Last 6 months ÷ 6

World#108,175 / 412k
🇵🇰Country#14,509 / 52.9k
Revenue, last 30 days
$0

Last 6 months: $1.4k

Total earnings
$2k

Billed in all: $2.1k

World#331,422 / 412k
🇵🇰Country#40,432 / 52.9k
Per project
$186

$231 in the last 6 months

World#269,595 / 412k
🇵🇰Country#34,783 / 52.9k
Projects, last 6 months
6
100% fixed0% hourly
World#34,408 / 412k
🇵🇰Country#7,556 / 52.9k
Projects in all
11
100% fixed0% hourly
World#192,420 / 412k
🇵🇰Country#31,747 / 52.9k

Earnings, last 30 days

$2.1kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$2,025$2,050$2,075$2,100Oct 9Oct 24Nov 8

Skill rankings: Top 21% in Mobile UI Design

Ranked by MRR among everyone on Upwork with the skill.

  1. #21watchOS97 freelancers · 🇵🇰 #5Top 22%
  2. #204Native App Development833 freelancers · 🇵🇰 #53Top 24%
  3. #382Hybrid App Development1,431 freelancers · 🇵🇰 #113Top 27%
  4. #564AI Mobile App Development1,401 freelancers · 🇵🇰 #188Top 40%
  5. #640Web Application Development2,030 freelancers · 🇵🇰 #199Top 32%
  6. #770App Development2,592 freelancers · 🇵🇰 #149Top 30%
  7. #882Mobile UI Design4,166 freelancers · 🇵🇰 #128Top 21%
  8. #1,217Mobile App Design5,198 freelancers · 🇵🇰 #244Top 23%