08/07/2026 updated
100 % available
Senior Flutter & Python Engineer | FastAPI, AI Integration & Custom Infrastructure
Lahore, Pakistan
Worldwide
About me
End-to-end developer building fast Flutter apps, async FastAPI backends, and practical AI tools like custom RAG pipelines. I host everything on lean Linux servers using Docker and Nginx to skip bloated cloud bills. One developer delivering connected, production-ready software without the noise.
AI AgentsFlutterLinux ServersSystems IntegrationChatbotsBackendFastAPI
I build complete software systems from scratch and fix broken ones. Most projects fail because the mobile app, backend, AI features, and server hosting are built by different people who don't talk to each other. I handle the whole pipeline so everything actually works together smoothly.
1. Cross-Platform Apps (Flutter) I build mobile and web apps using Flutter. I don't just assemble UI layouts; I focus on making apps fast, offline-capable, and simple to maintain. Whether it's complex state management or hooking up native device hardware, I write clean code that doesn't drag down performance.
2. Speed-Focused Backends (Python / FastAPI) For backends, Python with FastAPI is my go-to. It gives you asynchronous performance right out of the box. I build secure APIs, set up databases (PostgreSQL, Redis, MongoDB), and write asynchronous workers to handle heavy background tasks without blocking your users.
3. Practical AI Integration I don't just drop an API key into a project and call it AI engineering. I build actual production features—like custom RAG systems using vector databases so your app can interact intelligently with your own internal data, or custom Python pipelines that process and structure unstructured data.
4. Custom Server & Infrastructure Management You don't always need to burn cash on overpriced cloud platforms like AWS or GCP. I set up, secure, and manage custom VPS and bare-metal Linux servers. I use Docker for clean deployments, configure Nginx reverse proxies, set up automated CI/CD pipelines, and harden security (firewalls, SSL, backups) so your infrastructure runs reliably 24/7.
Experience
Professional experience0 - 5 years
Freelancer since2024
Languages
EnglishFluent