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Wahidul Islam M.
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Wahidul Islam M.

Mobile App Designer Mobile UI UX Designer Figma AI Health App Redesign

👉 BOOK A MOBILE APP UI/UX REVIEW TO UNCOVER UX ISSUES AND IDENTIFY GROWTH OPPORTUNITIES. 🇧🇩 I’m AI-Focused Mobile App Designer helping ambitious founders turn ideas into high-converting, consumer-loved digital products using Figma/AI Design → Flutter → AI Native Execution. 🚀 I design digital products that make users say “WOW” and investors say “THIS is it.” WHY CLIENTS CHOOSE ME: ✔️ I identify usability issues that cause users to lose interest, abandon onboarding, or struggle to understand an app's value. ✔️ I help founders and product teams create intuitive mobile experiences that support engagement, retention, and long-term growth. ✔️ I specialize in mobile app UI/UX design and redesign, with a focus on onboarding, first-session experiences, navigation, and subscription paywalls. ✔️ I combine UX strategy, gamification, and data-informed design decisions to improve underperforming products and create better user experiences. ✔️ I turn complex product ideas into clear user flows, polished Figma interfaces, and interactive prototypes that help teams validate ideas before development. GROWTH RESULTS ✅ Wellness Mobile App Design: +50% second-day retention after onboarding and mobile UI/UX redesign. ✅ Healthcare Mobile App Design: +65% more sign-ups after registration-flow improvements. ✅ Yoga & Meditation Mobile App Design: +58% increase in daily active users after gamified onboarding. ✅ E-commerce Mobile App: +28% revenue growth after a checkout UX audit. ✅ Education Mobile App: +70% course completion after gamified onboarding and mobile app UI/UX redesign. ✅ Social Mobile App: +30% more messages sent after mobile app UI/UX redesign. ✅ Travel Mobile App: +73% more bookings after search and filter improvements. ✅ Productivity Mobile App: +39% task completion after a mobile-first UX overhaul. WHO I WORK WITH ➤ Funded Startups: Creating polished, investor-ready product designs that communicate your vision and business potential. ➤ Pre-Seed & Seed-Stage Founders: Turning early ideas into clear UX strategies and clickable Figma prototypes to help present your product to investors and stakeholders. ➤ Growth-Stage Businesses: Improving mobile app usability, onboarding, engagement, and subscription experiences through strategic UI/UX design. ➤ Enterprises & Established Companies: Modernizing existing mobile applications and building consistent, scalable digital experiences. ABOUT ME 🇧🇩 I’m AI-Focused Mobile App Designer helping ambitious founders turn ideas into high-converting, consumer-loved digital products using Figma/AI Design → Code/Flutter → AI Native Execution. I specialize in Product Design, 0→1 Product Development, Figma Design, Code, and AI-native execution from strategy and user flows to polished interfaces and launch-ready experiences. Over 15+ years, I’ve worked with Y Combinator founders, Fortune 500 companies, startups, investors, and product teams, designing products used by 80M+ people, with 100M+ downloads and 10M+ active users. My work has contributed to companies raising $310M+ in funding, and I’ve collaborated with 350+ founders, investors, mentors, and product leaders and shipped 2000+ mobile app design projects. Based in Bangladesh but prefer (CET time zone). WHAT I DELIVER ✔️ Mobile App UI/UX Design ✔️ Mobile App Design ✔️ iOS App Design ✔️ Android App Design ✔️ Mobile UI Design ✔️ Mobile UX Design ✔️ AI Product Design ✔️ Figma App Design ✔️ Mobile App Redesign ✔️ App Revamp ✔️ App Reskinning ✔️ UX Audit ✔️ UX Strategy ✔️ User Research ✔️ Usability Testing ✔️ User Flow Design ✔️ Information Architecture ✔️ Wireframing ✔️ Interactive Prototyping ✔️ High-Fidelity UI ✔️ Interaction Design ✔️ Healthcare App Design ✔️ Medical App Design INDUSTRIES I SPECIALISED IN: Healthcare, Medical, Hospitals & Clinics, Wellness, Fitness, Yoga & Meditation, Mental Health, Nutrition & Diet, Sports, Wearables & Remote Patient Monitoring, Rehabilitation, Senior Care, Women's Health, Dental Care, Vision Care, Beauty & Personal Care, Pharmacy, Biotechnology, Diagnostics, Emergency Care, Health Insurance, Chronic Disease Management, Veterinary Health, Education, eCommerce, Hotel Bookings, Ticketing, High Value, SaaS App CLIENTS FEEDBACK “The redesigned mobile app made everything easier for our users. The navigation finally feels intuitive.” Carl-Founder, Instrabridge “Murad understood our healthcare product challenges and turned a complicated user journey into a simple, user-friendly experience.” Founder, Suppsense “The new onboarding flow addressed the biggest usability issues we were facing. The entire experience feels much smoother now.” SaaS Product Manager “The checkout experience is now simpler and more straightforward. Our customers can move through the purchasing journey with less friction.” James-Founder, Just Think AI ☎️ Let's chat for 15 minutes. Map your needs, save weeks of confusion, and stay on budget. Last updated: April 28, 2026

🇧🇩Chittagong, Bangladesh$35/hr100% JSS4.93 (167)Since Jun 2010
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Earnings and projects

MRR
$97

Last 6 months ÷ 6

World#135,749 / 412k
🇧🇩Country#4,518 / 15.0k
Revenue, last 30 days
$0

Last 6 months: $584

Total earnings
$182k

Billed in all: $186k

World#17,728 / 412k
🇧🇩Country#371 / 15.0k
Per project
$948

$195 in the last 6 months

World#127,993 / 412k
🇧🇩Country#2,287 / 15.0k
Projects, last 6 months
3

Across 4 contracts

75% fixed25% hourly
World#66,479 / 412k
🇧🇩Country#3,482 / 15.0k
Projects in all
192

Across 238 contracts

49% fixed51% hourly
World#10,659 / 412k
🇧🇩Country#959 / 15.0k

Earnings, last 30 days

$186kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$182k$184k$186k$188kOct 8Oct 23Nov 7

Skill rankings: Top 26% in Mobile UI Design

Ranked by MRR among everyone on Upwork with the skill.

  1. #106Mobile App Improvement281 freelancers · 🇧🇩 #2Top 38%
  2. #224Web & Mobile Design Consultation784 freelancers · 🇧🇩 #4Top 29%
  3. #242Mobile App Redesign693 freelancers · 🇧🇩 #3Top 35%
  4. #403Interaction Design1,358 freelancers · 🇧🇩 #9Top 30%
  5. #508App Design1,737 freelancers · 🇧🇩 #6Top 29%
  6. #780Healthcare1,767 freelancers · 🇧🇩 #10Top 44%
  7. #1,099Mobile UI Design4,166 freelancers · 🇧🇩 #26Top 26%
  8. #1,117Prototyping3,352 freelancers · 🇧🇩 #19Top 33%