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Bogdan A.
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Bogdan A.

Mobile App & AI Integration Expert | Flutter | iOS | Android | MVPs

Hi! I’m Bogdan — a Mobile Developer & Product Strategist with 15+ years of experience helping startups and enterprises bring ideas to life through clean code, smart design, and measurable results. I lead a European development team recognized by Clutch among: 🏆 Top 100 Mobile Development Teams in Europe 🏆 Top 30 Flutter Developers What You Get I focus on building products that are fast, stable, and user-loved — not just apps. Clients come to us when they need to: ✅ Turn an idea into a working MVP in 6–8 weeks ✅ Rebuild or scale an existing mobile app ✅ Integrate AI assistants, chatbots, or recommendation engines ✅ Improve UX and retention through research and design Tech Stack Mobile: Flutter, Swift, Kotlin, React Native Backend: Java, Python, PHP (Laravel), Django, Firebase AI & Automation: OpenAI API, LangChain, custom LLMs Design: Figma, Adobe Suite, UX research, prototyping Our Process 1) Discovery & Scoping – align tech and business goals 2) Design & Development – transparent weekly sprints 3)Testing & Launch – QA, analytics, and release support 4) Post-launch support – flexible maintenance and scale-up Why Clients Choose Us ⭐ Fast & proactive communication (no agency bureaucracy) ⭐ Transparent time tracking (Upwork hourly or milestone) ⭐ Stable European team — not freelancers on rotation ⭐ Code ownership 100% belongs to you Let’s build something your users will love — and that actually moves your business forward. Send a quick message with your idea or challenge, and I’ll reply within a few hours.

🇪🇸Valencia, Spain$35/hr100% JSS4.87 (42)Since Feb 2013
GlobeUpwork

Earnings and projects

MRR
$5.2k

Last 6 months ÷ 6

World#4,959 / 412k
🇪🇸Country#64 / 4,023
Revenue, last 30 days
$717

Last 6 months: $31k

World#53,086 / 412k
🇪🇸Country#446 / 4,023
Total earnings
$129k

Billed in all: $133k

World#28,848 / 412k
🇪🇸Country#351 / 4,023
Per project
$2.3k

$7.8k in the last 6 months

World#69,174 / 412k
🇪🇸Country#643 / 4,023
Projects, last 6 months
4
75% fixed25% hourly
World#51,813 / 412k
🇪🇸Country#445 / 4,023
Projects in all
56

Across 62 contracts

65% fixed35% hourly
World#54,551 / 412k
🇪🇸Country#506 / 4,023

Earnings, last 30 days

$133k+$717 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$132.0k$132.5k$133.0kOct 8Oct 23Nov 7

Skill rankings: #1 in 1 skill of 15

Rarest: top 1% in Dart, of 2,324. Ranked by MRR among everyone on Upwork with the skill.

  1. 1Click-to-Call4 freelancers · 🇪🇸 #1Top 25%
  2. #14Augmented Reality593 freelancers · 🇪🇸 #1Top 2%
  3. #31Dart2,324 freelancers · 🇪🇸 #2Top 1%
  4. #64Spring Boot2,150 freelancers · 🇪🇸 #1Top 3%
  5. #73AWS Lambda2,947 freelancers · 🇪🇸 #2Top 2%
  6. #85Mobile App3,535 freelancers · 🇪🇸 #3Top 2%
  7. #96Android4,975 freelancers · 🇪🇸 #1Top 2%
  8. #127Firebase6,978 freelancers · 🇪🇸 #3Top 2%