I will be your ai solutions architect for saas and llm applications


About this gig
I design and build production-grade AI systems not prototypes that fall apart at scale.
As a full-stack AI Solutions Architect, I specialize in turning AI ideas into
real, revenue-ready software. My background spans multi-tenant SaaS platforms,
LLM inference layers, and agentic automation systems built with:
- Backend: FastAPI, SQLAlchemy 2.0, Celery, PostgreSQL, Redis
- Frontend: Next.js (App Router), TanStack Query, Zustand
- AI/LLM: OpenAI-compatible APIs, RAG pipelines, model routing
- (Groq / vLLM / RunPod), LoRA fine-tuning & hot-swapping
- Infrastructure: Docker, CI/CD, VPS + GPU server deployment,
- pluggable backends (no vendor lock-in)
WHAT I CAN HELP YOU WITH
- AI architecture design & technical blueprints
- LLM integration into existing products (chatbots, copilots, RAG search)
- Multi-tenant AI SaaS backend development
- Custom model routing & inference optimization
- AI agent / automation workflow design
- Scalable API design (auth, billing, usage metering)
WHY WORK WITH ME
I build for production from day one proper auth, rate limiting, error
handling, and clean abstractions not throwaway demo code. Let's discuss your project requirements.
Get to know Junaid Hassan
Full Stack AI Solutions Architect
- FromPakistan
- Member sinceJul 2026
- Avg. response time1 hour
Languages
English, Urdu, Italian
My Portfolio
FAQ
Do you work with existing codebases?
Yes, I regularly integrate into existing FastAPI/Next.js systems.
Can you help pick between OpenAI, Groq, or self-hosted models?
Yes, cost/latency/quality tradeoffs are part of the architecture package.
Is hosting/GPU cost included?
No, infrastructure costs are separate from my fee.

