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Flutter & Full‑Stack Developer
| AI EngineerBuilding Production‑Ready Software
As an AI consultant and full-stack developer based in Dresden, Germany, I help startups and businesses build AI systems, SaaS platforms, mobile applications, and automation solutions that scale.
status:
available
// About
Building the future, one line at a time
I'm a Flutter & Full-Stack Developer and AI Engineer based in Dresden, Germany, with 4+ years of experience delivering production-ready software for companies in Germany, UAE, and Bangladesh.
My M.Sc. thesis at TU Chemnitz is on “Learning Buddy: An On-Demand AI Teaching Assistant” — an intelligent system built on LLMs, RAG pipelines, and vector databases. I hold visa 18G and am open to roles across Germany.
- location:
- "Dresden, Germany"
- visa:
- "18G – Open to roles across Germany"
- degree:
- "M.Sc. Web Engineering (2021–2026)"
- university:
- "TU Chemnitz, Germany"
- languages:
- "English (B2) · German (A2-B1) · Bengali (Native)"
- nationality:
- "Bangladeshi"
- availability:
- "Open to full-time roles & freelance projects"
Flutter & Mobile
Production iOS & Android apps, CI/CD, platform channels
Full-Stack Web
Next.js, Node.js, FastAPI, REST APIs
AI Engineering
RAG, LLMs, LangChain, vector databases, AI agents
M.Sc. Thesis
"Learning Buddy" – AI teaching assistant using LLMs & RAG
Currently
Building AI-powered SaaS products and open to consulting engagements in Flutter, AI, and full-stack development.
// Experience
Where I've worked
git log --author=me (4 commits)
Enloc AG
Software Engineer
Dresden, Germany
- +Led Flutter development on EN.Tab, a digital property management platform serving real-estate clients across Germany
- +Architected real-time data sync and offline-first local database integration, improving reliability for field users
- +Owned CI/CD pipeline using Fastlane and Azure DevOps, enabling reliable weekly releases to App Store and Google Play
- +Consumed C# and Node.js backend services via REST APIs for scalable cloud-based data management
- +Implemented native Java SDK integrations using Flutter platform channels for Android-specific hardware
✓ Production app serving real-estate clients across Germany
App-Concept GmbH
Software Engineer
Germany
- +Built and scaled JobsNavi, a skill-based talent-matching platform, from prototype to live product
- +Delivered cross-platform Flutter apps for multiple clients across healthcare, recruitment, and other industries
- +Transformed Figma designs into pixel-perfect Flutter apps, owning full journey from UI handoff to App Store deployment
- +Integrated Google Cloud Functions and Node.js serverless backend for scalable, cost-efficient architecture
✓ Delivered JobsNavi from prototype to live product on App Store and Google Play
Royex Technologies
Jr. Software Engineer – Mobile
Bangladesh (UAE-based)
- +Built Alaasaq, a Magento-backed e-commerce app with full product, cart, and checkout flows in Flutter
- +Developed Swalifna, a live video streaming app using Agora.io SDK for real-time multi-user broadcast
- +Converted Adobe XD designs for Taddreb school management app into a fully functional Flutter codebase
✓ Delivered 3 commercial Flutter apps for clients in UAE and Bangladesh
Fiverr & Freelance
Freelance Mobile & Web Developer
Remote – International clients
- +Delivered 20+ web and mobile development projects for international clients through Fiverr
- +Built web applications with React and JavaScript for small businesses and startups worldwide
- +Developed early Flutter and React Native mobile apps, building deep expertise before mainstream adoption
- +Maintained consistent positive client ratings through quality delivery and communication
✓ Established client reputation with 20+ delivered projects across multiple countries
// Projects
Featured work
14 repos
Production apps and research projects built across Germany, UAE, and Bangladesh.
pinned
EN.Tab
Digital property management platform for real-estate clients across Germany. Offline-first Flutter app with real-time data sync, CI/CD via Fastlane, and native Android SDK integrations.
✓ Production app serving real-estate clients across Germany
JobsNavi
Skill-based talent-matching platform with intelligent job matching by location and skills. Built from prototype to live product with Google Cloud Functions serverless backend.
✓ Delivered prototype to live App Store product
Fuel Solution
Flutter customer app automating bulk-fuel and CNG pump ordering for a South African distributor — paperless ordering, real-time order tracking, and spending reports for 1,000+ customers.
✓ Automated ordering for 1,000+ fuel & CNG customers
// Skills
My tech stack
6 groups
"ai-engineering": {
13 deps// Certifications
Professional certifications
6 credentials
Build with AI: Scaling Multi-Agent Apps
Google Developer Group
GDG Build with AI 2026 – Multi-agent orchestration, Gemini, Vertex AI, ADK agents on Cloud Run
MCP Hands-on: AI Agents & API Integration
Dev Day 2026, Dresden
Telekom MMS · esveo · Cloud&Heat · NETWAYS – Model Context Protocol, agentic workflows, enterprise AI
Google AI Professional Certificate
Coursera · Google Career Certificates
7-course series: AI fundamentals, prompt engineering, Gemini, NotebookLM, AI app building
Microsoft Azure AI Essentials
LinkedIn Learning · Microsoft Azure
Azure AI services, ML workloads, foundation models, cognitive services, responsible AI
The Complete Flutter Bootcamp with Dart
Udemy · Dr. Angela Yu
Flutter & Dart fundamentals, state management, Firebase, REST APIs, app deployment
Android & iOS App Development with Flutter
BASIS Institute of Technology (BITM), Bangladesh
Hands-on training in cross-platform mobile development, widget architecture, and deployment
// Testimonials
What clients say
4.9★ · 45 reviews on Fiverr
“Amazing work! Great customer service! Hands down the best app developer we have worked with!”
properfit
// repeat client · United States
Real reviews from my Fiverr gig — 4.9★ from 45 reviews.
// FAQ
Frequently asked questions
Common questions about hiring a Flutter developer, AI consultant, or full-stack developer based in Dresden, Germany.
# About Al Mamun
Al Mamun is a Flutter developer, full-stack developer, and AI engineer based in Dresden, Germany. He builds production-ready mobile apps, SaaS platforms, and AI-powered systems for startups and companies across Germany, the UAE, and Bangladesh.
Yes — he lives and works in Dresden, Germany, and holds visa 18G, making him open to remote and on-site roles anywhere in the country.
He is completing an M.Sc. in Web Engineering at TU Chemnitz, Germany, with a thesis on "Learning Buddy: An On-Demand AI Teaching Assistant" built on LLMs, RAG pipelines, and vector databases.
# Hiring & Services
Yes — Al Mamun is a Flutter developer based in Dresden, Germany, available for freelance, contract, and full-time roles building production iOS and Android apps with offline-first sync, CI/CD, and native platform integrations.
Yes. As an AI consultant, he helps companies design and ship RAG pipelines, LLM-powered agents, and automation systems — from architecture and vector database selection through to production deployment.
Full-stack web development with Next.js, Node.js, FastAPI, and PostgreSQL — covering API design, authentication, payments, and deployment on Google Cloud, Azure, and DigitalOcean.
Both. He's based in Dresden, Germany, and open to remote collaboration worldwide as well as on-site roles across Germany.
// Contact
Let's build something great together
Have a project in mind? I'd love to hear about it. Let's talk and see how I can help.