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Rabia K.
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Rabia K.

Flutter & Firebase Developer | Android/iOS | AI-Enhanced Mobile Apps

I started building production apps years before AI coding assistants existed. My architecture instincts were shaped by doing things the hard way first. Today I use AI tooling to accelerate delivery, but the judgment behind the decisions that matter is still mine. 🔹 What I bring: ▸ 9+ years building production mobile apps with Clean Architecture, SOLID principles, and testable, scalable codebases. ▸ Experience leading frontend technical direction on complex apps — architecture decisions, code review standards, and mentoring. ▸ Full-stack capability: I can own the mobile app and the backend it talks to (Firebase, Node.js, GCP), so you're not coordinating between multiple contractors. 🔹 AI-Augmented Development ▸ I use AI coding tools (Claude Code, Copilot, Cursor) to speed up boilerplate, prototyping, and test generation — but architecture decisions, code review, and final quality checks are always mine. ▸ This means faster delivery without the usual trade-off: you get senior-level oversight on every line, not just AI output rubber-stamped. ▸ Ideal if you need an MVP fast but don't want to inherit unmaintainable code six months later. 🔹 Frontend ▸ Flutter & Dart, native Android (Java/Kotlin) ▸ State management: Bloc/Cubit, Provider, Riverpod ▸ Offline-first apps: Hive, Drift, Firebase local storage ▸ REST & GraphQL integration, WebSockets, third-party SDKs ▸ CI/CD to App Store & Play Store via Codemagic ▸ In-app purchases, push notifications, deep links, social login, maps/places, camera/QR, Bluetooth, chat, biometrics 🔹 Backend ▸ Firebase: Auth, Firestore, Realtime DB, Hosting, Push ▸ GCP: Cloud Storage, Cloud Functions, Cloud Run, Cloud Scheduler ▸ Node.js/TypeScript: Express, node-cron, Jest ▸ MongoDB/Mongoose, PostgreSQL/Prisma ▸ Auth & security: JWT, OAuth2, RBAC, Firebase Security Rules ▸ Payments (Stripe, PayPal), Docker, Sentry, Kafka, webhooks 🔹 Engineering Practices ▸ Clean Architecture & MVVM depending on project size/timeline ▸ Test-driven development, CI/CD pipelines ▸ Agile workflows: sprint planning, code review, Git-based collaboration If you want code that's still easy to work with a year from now — not just code that works today — let's talk.

🇵🇸Gaza, Palestinian Territories$50/hr100% JSS5.00 (8)Since Aug 2017

Earnings and projects

MRR
$2.4k

Last 6 months ÷ 6

World#17,815 / 412k
🇵🇸Country#24 / 676
Revenue, last 30 days
$3.9k

Last 6 months: $14k

World#8,607 / 412k
🇵🇸Country#15 / 676
Total earnings
$65k

Billed in all: $67k

World#60,914 / 412k
🇵🇸Country#66 / 676
Per project
$6.5k

$14k in the last 6 months

World#26,614 / 412k
🇵🇸Country#38 / 676
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇵🇸Country#158 / 676
Projects in all
10

Across 12 contracts

25% fixed75% hourly
World#201,797 / 412k
🇵🇸Country#367 / 676

Earnings, last 30 days

$67.3k+$3.9k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$62k$64k$66k$68kOct 8Oct 23Nov 7

Skill rankings: Top 3% in Payment Gateway

Ranked by MRR among everyone on Upwork with the skill.

  1. #11Payment Gateway379 freelancers · 🇵🇸 #1Top 3%
  2. #20Clean Architecture385 freelancers · 🇵🇸 #2Top 5%
  3. #50Unit Testing669 freelancers · 🇵🇸 #2Top 7%
  4. #110Dart2,324 freelancers · 🇵🇸 #1Top 5%
  5. #166AI Mobile App Development1,401 freelancers · 🇵🇸 #1Top 12%
  6. #240Google Cloud Platform2,939 freelancers · 🇵🇸 #2Top 8%
  7. #250CI/CD3,691 freelancers · 🇵🇸 #1Top 7%
  8. #260iOS3,908 freelancers · 🇵🇸 #1Top 7%