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Merim T.
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Merim T.

Full-Stack & Mobile Developer | AI Integrations, Web & Custom Software

I help founders and engineering teams build production-grade software, AI-driven applications, and scalable digital products that drive revenue. Whether you need a mobile app from scratch, custom AI tool development, or complex real-time systems, I own the technical execution end to end so you never have to worry about missing deadlines or unmaintainable code. ⚡ What I Bring to Your Project: ✅ Full-Stack & Mobile Development (Flutter, React Native, Web, APIs) ✅ Custom AI Workflows & Integrations (Claude API, OpenAI, LLM architecture) ✅ Real-Time & Scalable Architecture (Supabase, Firebase, WebSockets) ✅ Clean Architecture, Modular Codebase & Bulletproof State Management ✅ Seamless Subscriptions & Monetization (Stripe, RevenueCat) ✅ Modern AI-Assisted Dev Workflows (Faster delivery with strict quality control) 🛠 How We Will Work Together: 1. Quick Discovery Call: Align on architecture, scope, and technical roadmap 2. Clear Milestones: Predictable timelines and transparent sprint planning 3. Focused Sprints: Continuous delivery with frequent updates and zero radio silence 4. Production Handoff: Clean, maintainable code your team will love working with 💼 Proven Track Record: ⭐ Top Rated on Upwork ⭐ 100% Job Success Score ⭐ $80K+ Earned | 3,300+ Hours Logged ⭐ 25+ Production Applications & Products Shipped 💬 "Working with Merim was seamless from start to finish. Exceptional code quality, clear communication, and delivered ahead of schedule." ⭐⭐⭐⭐⭐ Ready to build? Send a message with your project idea or current codebase, and let's map out the next steps.

🇧🇦Sarajevo, Bosnia and Herzegovina$30/hr100% JSS5.00 (9)Since Sep 2023

Earnings and projects

MRR
$4.1k

Last 6 months ÷ 6

World#7,682 / 412k
🇧🇦Country#19 / 903
Revenue, last 30 days
$4.1k

Last 6 months: $25k

World#7,854 / 412k
🇧🇦Country#20 / 903
Total earnings
$100k

Billed in all: $106k

World#38,961 / 412k
🇧🇦Country#106 / 903
Per project
$8.4k

$2.5k in the last 6 months

World#19,811 / 412k
🇧🇦Country#49 / 903
Projects, last 6 months
10
40% fixed60% hourly
World#18,298 / 412k
🇧🇦Country#26 / 903
Projects in all
12

Across 14 contracts

29% fixed71% hourly
World#183,651 / 412k
🇧🇦Country#474 / 903

Earnings, last 30 days

$106k+$4.1k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$100.0k$102.5k$105.0k$107.5kOct 9Oct 24Nov 8

Skill rankings: Top 1% in Firebase Realtime Database

Ranked by MRR among everyone on Upwork with the skill.

  1. #4AWS AppSync109 freelancers · 🇧🇦 #1Top 4%
  2. #6Firebase Realtime Database482 freelancers · 🇧🇦 #1Top 1%
  3. #19AWS Amplify524 freelancers · 🇧🇦 #1Top 4%
  4. #21Firebase Cloud Firestore869 freelancers · 🇧🇦 #1Top 2%
  5. #49Smartphone995 freelancers · 🇧🇦 #1Top 5%
  6. #122Mobile App3,535 freelancers · 🇧🇦 #2Top 3%
  7. #136iOS3,908 freelancers · 🇧🇦 #1Top 3%
  8. #139Google Cloud Platform2,939 freelancers · 🇧🇦 #1Top 5%