Overview:
๐ค AI Automation Engineer & Flutter Developer specializing in RAG systems, AI agents, and cross-platform mobile apps.
๐ฑ 3+ years shipping production systems for startups, NGOs, and enterprises โ from AI-powered backends to apps live on the App Store and Google Play.
๐ Available across EST, PST, GMT, and AEST.
About Me:
I'm a software engineer who builds LLM-powered systems โ RAG pipelines, AI agents, and automation workflows โ using solid engineering practices instead of fragile no-code chains. My background is in Flutter mobile development, which now lets me deliver AI systems end-to-end: the automation, the backend, and the app or interface it runs in.
I design with Python, FastAPI, structured data, and workflow tools like n8n, and I've shipped MVPs and production systems for startups, NGOs, and enterprise clients.
What I Offer:
๐ค AI Automation & Intelligent Systems
- AI agents and RAG systems built with FastAPI, pgvector, Supabase, and Ollama/OpenAI
- Business process automation with n8n (self-hosted and cloud)
- Lead qualification and enrichment pipelines with real-time Slack/Teams alerts
- Market and competitor intelligence automation
- Content automation for marketing and social ops
- Structured, database-ready outputs โ no silent failures
๐ฑ Mobile App Development (Flutter)
- Cross-platform iOS & Android apps with Clean Architecture
- State management with BLoC, Cubit, Riverpod
- Material Design & iOS HIG-compliant UI
- Full App Store & Google Play deployment
๐ Backend & Integrations
- REST & GraphQL APIs, Firebase, Supabase, PostgreSQL, MongoDB
- Authentication, webhooks, monitoring
- Google Pay / Apple Pay integration
- CI/CD with GitHub Actions & Docker
๐ Tech Stack:
Languages: Flutter, Dart, Python, JavaScript, TypeScript, Node.js
Backend & Data: FastAPI, Firebase, Supabase, PostgreSQL, pgvector, MongoDB
AI & Automation: n8n, RAG, Ollama, OpenAI (GPT-4o), Vector Databases
Tools: Git, Docker, Notion, Jira, Figma
Testing: Mockito, Widget Testing
โ Why Work With Me:
- Engineer mindset โ I design systems, not templates
- Rare combination: AI automation + mobile delivery in one person
- Clean, future-proof architecture from day one
- Clear communication across time zones, regular updates
๐ฏ Industries: AI assistants & internal tools, SaaS & startup apps, healthcare/telehealth, e-commerce, education, business operations automation.
๐ฉ Let's Build Something
If you need a reliable AI agent, an automation pipeline, or a mobile app built around one, send me a message or invite me to your job โ happy to talk through your project.
Flutter
Dart
Firebase
GitHub
Team Management
Agile Project Management
REST API
Supabase
FastAPI
JavaScript
MongoDB
Mongoose
SQL
PostgreSQL
Naeem I.
Istanbul, Turkey
$23/hr
4.7
69 jobs
I'm Naeem Ibrahim -- a Mobile App Developer with 10+ years of experience building high-quality Android and iOS apps for startups and businesses worldwide.
My core focus is Flutter (cross-platform), Native Android (Kotlin/Java), and iOS (Swift) โ delivering clean architecture, smooth user experiences, and production-ready apps from idea to App Store/Play Store launch.
-- Mobile Development --
โธ Flutter apps for Android, iOS, Web & Desktop
โธ Native Android apps โ Kotlin/Java, MVVM architecture
โธ iOS apps โ Swift
โธ State management: BLoC, Riverpod, Provider, GetX,
โธ CI/CD pipelines: GitHub Actions, Fastlane
โธ Unit & widget testing for long-term stability
-- Firebase & Backend --
โธ Firebase Auth, Firestore, Realtime DB, FCM, Crashlytics, Analytics
โธ Supabase & REST APIs
โธ Secure authentication: Email, Google, Apple, Facebook, Phone
โธ Payments: Stripe, PayPal, Braintree, Apple/Google IAP
-- Maps, Location & Real-Time --
โธ Google Maps, OpenStreetMap, Geolocation & location tracking
โธ Real-time chat, push notifications, and live updates
-- IoT & Smart Home --
โธ Tuya SDK & Tuya OEM โ custom branded smart home app development
โธ Smart device control, automation, scheduling & remote access
โธ Real-time device communication
-- AI & LLM Integration --
โธ ChatGPT, Gemini, DeepSeek integrations
โธ In-app chatbots, smart automation & document generation
โธ Currently pursuing a Master's degree in AI โ deepening expertise in machine learning and Python-based AI development
-- Ads & Monetization --
โธ AdMob & AppLovin
โธ In-app purchases & subscription management
-- Also Available --
โธ Unity 3D game development (2D/3D, Multiplayer Game via Photon PUN2, casual & hyper-casual)
โธ Python backend development & scripting โ actively expanding through my Master's in AI
-- Why clients work with me --
โ 10+ years native Android, 5+ years Flutter
โ End-to-end delivery: idea โ MVP โ App Store/Play Store โ scale
โ Clear communication, clean code, and on-time delivery
โ No surprises โ I flag issues early and keep you informed throughout
Have a mobile app idea or an existing app that needs expert attention? Send me a message โ I'd love to hear about it.
Flutter
Dart
Firebase
Mobile App Development
Hybrid App Development
Android App Development
Python
FastAPI
Supabase
Mobile Game Development
REST API
LLM Prompt Engineering
AI App Development
iOS Development
Kotlin
Internet of Things
API Integration
Chatbot Development
Google Maps API
Push Notifications
Hafiz Fahad H.
Istanbul, Turkey
$25/hr
5.0
92 jobs
I help startups and businesses build AI-powered products, SaaS platforms, mobile apps, and workflow automation systems.
Over the last 11+ years, I've worked across healthcare, fintech, ecommerce, marketplaces, education, and AI-driven products, helping founders take ideas from concept to production.
Core expertise:
1/ AI Agents & AI Automation
2/ OpenAI & Claude Integrations
3/ Voice AI (Twilio, Retell AI)
4/ React Native & Flutter
5/ Next.js, React, Node.js & NestJS
6/ SaaS & Multi-Tenant Platforms
7/ Firebase, Supabase & PostgreSQL
8/ Stripe & Subscription Systems
9/ CRM & Third-Party Integrations
10/ AWS & Cloud Infrastructure
Most of my work with clients looks like this:
1/ Launching new products from scratch
2/ Take over and complete existing codebases
3/ Scale SaaS and mobile platforms
4/ Build AI-powered workflows and automation systems
Why me?
1/ 100% job success rate. That means if you hire me, you get the work you desire. I always tend to exceed expectations.
2/ Approx. 16000 logged hours. 70 jobs completed. Not easy to maintain this long streak, this shows my commitment towards my work.
Hiring me can never go wrong!
Flutter
Mobile App Development
React Native
React
Java
PHP
Android App Development
iOS Development
Laravel
Mobile UI Design
WordPress
RESTful API
Next.js
MERN Stack
MEAN Stack
Berke Enes A.
Ankara, Turkey
$15/hr
5.0
15 jobs
I'm the Founder of Kentel Software, a remote product studio specializing in cross-platform mobile applications, booking and scheduling systems, two-sided marketplaces, and AI-powered features.
We help startups and established businesses launch products faster, modernize legacy apps, and solve the technical problems that slow their teams down.
We've built solutions involving:
โข Booking & Appointment Scheduling
โข Two-Sided Marketplaces & Listing Platforms
โข Maps, Geo Search & Location Features
โข Subscriptions, Paywalls & In-App Payments
โข AI Features & Content Generation
โข Real-Time Data & Push Notifications
โข Cross-Platform Mobile Apps
โข Backend Systems & API Integrations
Technology is only worth building when it moves a business forward.
That's why I focus on products that bring in bookings, connect the right users, and hold up under real traffic, not just features that demo well.
Our expertise includes:
โ Flutter โข Dart โข Swift
โ iOS & Android โข App Store & Play Store releases
โ Go โข Node.js โข Next.js โข Python
โ Firebase โข MongoDB โข PostgreSQL โข Docker
โ Google Maps โข Geo Search โข Real-Time Sync
โ RevenueCat โข Stripe โข Payment Integrations
โ CI/CD โข Production Debugging โข Performance
If you're building a booking platform, a marketplace, an AI-powered app, or you need an existing product taken over and stabilized, I'd be happy to exchange ideas.
Flutter
Smartphone
Mobile App Development
iOS
Android
Swift
iOS Development
Node.js
JavaScript
Next.js
TypeScript
Golang
Stripe
Payment Functionality
Javad Z.
Istanbul, Turkey
$20/hr
5.0
25 jobs
๐ ๐๐ฎ๐ซ๐ง ๐๐จ๐ฎ๐ซ ๐๐๐๐ ๐๐ง๐ญ๐จ ๐ ๐๐ข๐ ๐ก-๐๐ฆ๐ฉ๐๐๐ญ ๐๐ฉ๐ฉ
Have an idea? ๐๐๐ญโ๐ฌ ๐๐ซ๐ข๐ง๐ ๐ข๐ญ ๐ญ๐จ ๐ฅ๐ข๐๐. I craft fully functional scalable and stunning apps that donโt just look goodโ they solve real problems and deliver measurable results.
๐๐จ๐ฐ ๐๐ ๐๐ซ๐๐ง๐ฌ๐๐จ๐ซ๐ฆ ๐๐จ๐ฎ๐ซ ๐๐ข๐ฌ๐ข๐จ๐ง ๐๐ง๐ญ๐จ ๐๐๐๐ฅ๐ข๐ญ๐ฒ:
Every project I take follows a clear, milestone-driven path, so you always know whatโs happening:
โจ ๐๐/๐๐ ๐๐๐ฌ๐ข๐ ๐ง โ ๐ ๐ซ๐จ๐ง๐ญ-๐๐ง๐ ๐๐๐ฏ๐๐ฅ๐จ๐ฉ๐ฆ๐๐ง๐ญ โ ๐๐๐๐ค๐๐ง๐ ๐๐๐ฏ๐๐ฅ๐จ๐ฉ๐ฆ๐๐ง๐ญ โ ๐๐๐ฉ๐ฅ๐จ๐ฒ๐ฆ๐๐ง๐ญ โ ๐๐จ๐ฌ๐ญ-๐ฅ๐๐ฎ๐ง๐๐ก ๐๐ฎ๐ฉ๐ฉ๐จ๐ซ๐ญ (๐ ๐ข๐ซ๐ฌ๐ญ 8 ๐ฐ๐๐๐ค๐ฌ ๐ ๐๐๐)
This approach guarantees ๐ญ๐ซ๐๐ง๐ฌ๐ฉ๐๐ซ๐๐ง๐๐ฒ, ๐ฉ๐ซ๐๐๐ข๐๐ญ๐๐๐ฅ๐ ๐ญ๐ข๐ฆ๐๐ฅ๐ข๐ง๐๐ฌ, ๐๐ง๐ ๐ณ๐๐ซ๐จ ๐ฌ๐ฎ๐ซ๐ฉ๐ซ๐ข๐ฌ๐๐ฌโso you can focus on your vision while I handle the technical magic.
๐๐จ๐ฆ๐ฉ๐ฅ๐ข๐ฆ๐๐ง๐ญ๐๐ซ๐ฒ 30-๐๐ข๐ง๐ฎ๐ญ๐ ๐๐จ๐ง๐ฌ๐ฎ๐ฅ๐ญ๐๐ญ๐ข๐จ๐ง:
Before we dive in, I offer a ๐๐ซ๐๐ ๐ฌ๐๐ฌ๐ฌ๐ข๐จ๐ง to:
๐๐ฅ๐๐ซ๐ข๐๐ฒ ๐ฒ๐จ๐ฎ๐ซ ๐ข๐๐๐ ๐๐ง๐ ๐๐๐๐ข๐ง๐ ๐๐จ๐ง๐๐ซ๐๐ญ๐ ๐ ๐จ๐๐ฅ๐ฌ
๐๐๐๐จ๐ฆ๐ฆ๐๐ง๐ ๐ญ๐ก๐ ๐ฆ๐จ๐ฌ๐ญ ๐๐๐๐ข๐๐ข๐๐ง๐ญ ๐๐ง๐ ๐๐ฎ๐ญ๐ฎ๐ซ๐-๐ฉ๐ซ๐จ๐จ๐ ๐ญ๐๐๐ก ๐ฌ๐ญ๐๐๐ค
๐๐ฌ๐ญ๐ข๐ฆ๐๐ญ๐ ๐จ๐ง๐ ๐จ๐ข๐ง๐ ๐๐จ๐ฌ๐ญ๐ฌ ๐๐ฌ ๐ฒ๐จ๐ฎ๐ซ ๐๐ฉ๐ฉ ๐ฌ๐๐๐ฅ๐๐ฌ
This ensures you make ๐ฌ๐ฆ๐๐ซ๐ญ, ๐ข๐ง๐๐จ๐ซ๐ฆ๐๐ ๐๐๐๐ข๐ฌ๐ข๐จ๐ง๐ฌ from day oneโno guesswork, no hidden surprises.
๐๐ก๐๐ญ ๐๐ฅ๐ข๐๐ง๐ญ๐ฌ ๐๐จ๐ฏ๐:
I donโt just deliver codeโI create ๐๐ฉ๐ฉ๐ฌ that users enjoy, stakeholders trust, and businesses grow from.
Flutter
Dart
Firebase
Database Administration
MySQL
Java
SQL
PHP
NodeJS Framework
Android App Development
iOS Development
App Development
Firebase Cloud Firestore
Firebase Realtime Database
Delphi
Milad A.
Ankara, Turkey
$35/hr
5.0
2 jobs
I build high-quality mobile apps with over 10 years in the field and 6+ years focused solely on Flutter. I deliver clean architecture, reliable performance, and production-ready code.
Iโm the creator and maintainer of several widely used Flutter librariesโincluding auto_route, injectable, smooth_page_indicator, and skeletonizerโso youโre working with someone who understands frameworks at their core, not just at the usage level.
I can help you:
- Develop new Flutter apps from scratch
- Modernize or scale existing codebases
- Improve performance, architecture, and maintainability
- Integrate APIs, authentication, and backend services
Clear communication, predictable delivery, and professional executionโevery time.
Flutter
Flutter Stack
Dart
Code Refactoring
SDK
Kotlin
Android
English
Arabic
TypeScript
HTML
CSS
Angular
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