You will get a Custom Python Backend using FastAPI Django or Flask
Project details
Scale your application with a high-performance backend built in Python using FastAPI, Django, or Flask. I specialize in designing robust REST APIs, secure user authentication systems, and optimized database architectures tailored for SaaS platforms, web apps, and mobile backends. You will get clean, asynchronous, production-ready code engineered for high speed, strict security, and long-term scalability.
Programming Languages
JavaScript, Python, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$200
|
Standard
$700
|
Advanced
$2,000
|
|---|---|---|---|
| Delivery Time | 3 days | 7 days | 14 days |
Number of Revisions | 2 | 3 | Unlimited |
Number of Pages | 1 | 3 | 8 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Additional Revision
+$80Frequently asked questions
About Umair
Agentic AI Engineer | AI Agents, Automation, RAG, Voice AI
Karachi, Pakistan - 9:00 pm local time
I help startups, SaaS companies, and growing businesses build production-ready AI solutions using the latest Agentic AI and LLM technologies.
Specialized In
✅ AI Agent Development
✅ Agentic AI Systems
✅ AI Workflow Automation
✅ Multi-Agent Architectures
✅ RAG (Retrieval-Augmented Generation)
✅ AI Assistants & Copilots
✅ Conversational AI & Voice Agents
✅ AI Calling Agents
✅ Business Process Automation
✅ LLM Application Development
✅ AI SaaS Development
✅ API Integrations & Backend Engineering
Technologies & Frameworks
OpenAI Agents SDK
GPT-4o, GPT-4.1, Claude
LangChain
LangGraph
CrewAI
Pinecone
Qdrant
Weaviate
FastAPI
Django
Python
n8n
Zapier
Vapi
ElevenLabs
Solutions I Build
✔ Autonomous AI Agents
✔ Multi-Agent Workflows
✔ AI Receptionists & Voice Agents
✔ RAG Knowledge Bases
✔ Document Q&A Systems
✔ Semantic Search Applications
✔ AI-Powered Customer Support
✔ Lead Generation & Outreach Automation
✔ Internal Business Automation Tools
✔ AI SaaS Products
✔ Custom LLM Applications
✔ Backend APIs & AI Infrastructure
What Clients Value
✔ Production-ready AI systems—not just prototypes
✔ Clean, scalable architecture built for growth
✔ Fast communication and rapid iterations
✔ Reliable automations that reduce manual work
✔ End-to-end development from AI infrastructure to deployment
Whether you're building an AI SaaS product, launching AI agents, automating business operations, or integrating OpenAI and Claude into your platform, I deliver scalable AI solutions designed to create measurable business impact.
📞 Available for chat and Zoom consultations.
Steps for completing your project
After purchasing the project, send requirements so Umair can start the project.
Delivery time starts when Umair receives requirements from you.
Umair works on your project following the steps below.
Revisions may occur after the delivery date.
Step 1
Database & Architecture Design (Mapping out your data models, choosing the optimal framework, and designing the API routing structure.)
Step 2
Core Backend Development (Writing clean, PEP 8 compliant code, setting up authentication layers, and implementing core business logic.)