You will get web app using Python, Django and Flask

Usman S.Status: Offline
Usman S. Usman S.
4.9
Top Rated

Let a pro handle the details

Buy Web Application Programming services from Usman, priced and ready to go.
Usman S.Status: Offline
Usman S. Usman S.
4.9
Top Rated

Let a pro handle the details

Buy Web Application Programming services from Usman, priced and ready to go.

Project details

📣 Please Reach Out Before Ordering!

👋 Hey there! Thanks for stopping by my service.

🐍 Looking for a Python, Django, and Flask wizard to craft a swift and sleek web application? You've found your match!

🌐 Whether it's a single-page, multi-page, super-fast, responsive, or animated web app, I'm your go-to, using the freshest tech out there.

My Expertise Includes:

🔨 Website Development
🚀 Django & Django Rest Framework
🔒 Token & Session-Based Authentication
💳 Payment Integration
🍶 Flask & Flask SQLAlchemy
📡 Restful API & GraphQL
🗃️ MongoDB, MySQL, PostgreSQL
🕸️ Web Scraping (Selenium, Beautifulsoup4, Scrapy)
🚀 Deployments (Heroku, Digital Ocean, AWS, GCP, Docker)

Why Me? 🌟

🌐 Top-Rated Freelancer
💯% Quality Work
🕒 24/7 Availability
🙌 Flexible Timing & Budget
⚡ Urgent Tasks? No Problem!
🌟 Stellar Customer Support
⏰ Punctual Delivery
📊 Optimized & Documented Code
🆓 Free Consultation & Advice (Quick Q/A Session)
📩 Feel free to reach out for any Python, Django, and Flask projects.

Thanks a bunch! 🌟
Programming Languages
HTML & CSS, JavaScript, Python
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Security
What's included
Service Tiers Starter
$100
Standard
$400
Advanced
$1,000
Delivery Time 3 days 7 days 20 days
Number of Revisions
123
Number of Pages
1410
Design Customization
-
Content Upload
-
Responsive Design
Source Code

Frequently asked questions

4.9
16 reviews
94% Complete
6% Complete
1% Complete
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1% Complete
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FD

Filip D.
4.00
Mar 16, 2026
Data Script Builder

DF

Dima F.
5.00
Mar 10, 2026
AI/ML Engineer or specialist for AI cloud compute research Usman contributed meaningful insights about the day-to-day work of ML engineers and helped us better understand the real challenges in the field.

MM

Matt M.
5.00
Feb 24, 2026
Backend Database Developer Needed for Google Cloud Project

AT

Amtul Quddus T.
5.00
Feb 17, 2026
Senior Python Developer Consultation Needed for AI + SaaS Backend (Expert Level Only) Had a great consultation session with Usman. He demonstrated strong technical expertise, communicated complex ideas clearly, and provided practical, scalable solutions for our AI SaaS backend. He was professional, well-prepared, and delivered valuable architectural guidance within the session. Highly recommended for senior-level backend consultation.

IA

Imanat A.
5.00
Jul 3, 2025
30 minute consultation Thanks, it was a great experience meeting Usman.
Usman S.Status: Offline

About Usman

Usman S.Status: Offline
Senior AI & Python Backend Developer | FastAPI, Django, RAG, LLM Agent
100% Job Success
4.9  (16 reviews)
Bahawalpur, Pakistan - 11:57 pm local time
Senior 𝐏𝐲𝐭𝐡𝐨𝐧 + 𝐀𝐈 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 Developer - 10+ years, 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝+ on Upwork, 𝟑,𝟗𝟎𝟎+ 𝐡𝐨𝐮𝐫𝐬 delivered, long-term client relationships.

I build production-grade backends with Django, FastAPI, and LLM integrations (RAG, AI agents, chatbots) for SaaS founders, CTOs, and product teams who need systems that ship fast and scale without breaking.

🔹 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐮𝐢𝐥𝐝

- Scalable REST APIs with Django, Django REST Framework, and FastAPI
- SaaS backend systems: multi-tenant architecture, auth, billing, admin dashboards
- AI & LLM integration: RAG pipelines, AI agents, chatbots using OpenAI, LangChain, LlamaIndex
- Vector databases (Pinecone, Weaviate, pgvector, ChromaDB) for semantic search and RAG
- Database design and optimization (PostgreSQL, Redis, MongoDB, DynamoDB)
- Microservices, async processing (Celery, Redis queues), and webhook-driven workflows
- Automation workflows using Python, n8n, Make, and custom ETL pipelines
- Cloud deployment and DevOps (Docker, Kubernetes, AWS, GCP, CI/CD)

🔹 𝐑𝐞𝐜𝐞𝐧𝐭 𝐑𝐞𝐬𝐮𝐥𝐭𝐬

- Built FastAPI microservices serving 50K+ users with sub-200ms response times
- Designed RAG pipelines achieving 95% query accuracy on production LLM features
- Replaced manual workflows with Python automation, saving clients 30+ hours/week
- Delivered SaaS MVPs that moved founders from concept to paying customers in weeks
- Integrated LLM-powered features (RAG, AI agents, chatbots) into live platforms without downtime
- Dockerized deployments on AWS reduced latency 60% and handled 10x traffic spikes

🔹 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤

- Backend: Python, Django, FastAPI, Flask, Django REST Framework, Celery
- APIs: RESTful APIs, GraphQL, async APIs, webhook integrations, third-party API integration
- AI/LLM: OpenAI API, LangChain, LlamaIndex, RAG, AI Agents, MCP, prompt engineering
- Vector DBs: Pinecone, Weaviate, pgvector, ChromaDB
- Databases: PostgreSQL, MongoDB, MySQL, Redis, DynamoDB
- DevOps: Docker, Kubernetes, GitHub Actions, AWS (EC2, S3, Lambda, RDS), GCP, CI/CD
- Automation: n8n, Make, custom Python scripts, ETL pipelines
- Frontend (when needed): React, Next.js, Tailwind CSS

🔹 𝐇𝐨𝐰 𝐈 𝐖𝐨𝐫𝐤

I write production-ready code with clean architecture, not throwaway prototypes. Every system I build is designed for long-term maintainability, performance, and scale. I communicate proactively, deliver on time, and take full technical ownership.

🔹 𝐀𝐯𝐚𝐢𝐥𝐚𝐛𝐢𝐥𝐢𝐭𝐲

- Timezone: GMT+5 (flexible overlap with US, UK, and EU hours)
- Full-time, part-time, or project-based, ready to start within days

If you need a senior Python + AI backend developer who can take your project from architecture to deployment without hand-holding, 𝐬𝐞𝐧𝐝 𝐚𝐧 𝐢𝐧𝐯𝐢𝐭𝐞 𝐨𝐫 𝐦𝐞𝐬𝐬𝐚𝐠𝐞.

Steps for completing your project

After purchasing the project, send requirements so Usman can start the project.

Delivery time starts when Usman receives requirements from you.

Usman works on your project following the steps below.

Revisions may occur after the delivery date.

Client's feedback

Client will provide feedback on app in-case need any update or revision.

Review the work, release payment, and leave feedback to Usman.