Need a python Full stack developer and Python AI Developer who can ship production-ready AI products, not just prototypes?
I'm Umar, a Python Full stack Developer and Python AI developer with 5+ years in scalable web development and 2+ years in AI/ML. I have built AI systems for skincare, corporate LMS, real estate and SaaS, including a multilingual assistant for a company with 100+ branches and an AI SaaS chatbot platform built over 11 months.
What I can help with:
✓ AI chatbot development with RAG, memory and business logic
✓ OpenAI / Claude / LLaMA integrations for SaaS, CRM, support, and internal tools
✓ AI agents trained on company documentation, knowledge bases, and enterprise data
✓ python fastapi API development for scalable AI backends
✓ React / Next.js dashboards connected to Python AI systems
✓ Database architecture, API integration, cloud deployment, and performance optimization
✓ Custom machine learning workflows, benchmarking, Data Scraping, data pipelines and analytics
:zap:My work combines python full stack engineering, python fastapi backends, LLM architecture and business-focused Software Development that reduces manual work and improves user experience. As a python full stack developer, I build full-cycle products from database design and API architecture to React / Next.js interfaces, deployment and long-term optimization. My core stack includes python full stack, Python Fastapi, Flask, Django, Node.js, React, JavaScript, TypeScript, PostgreSQL, SQL, MongoDB, Supabase, AWS, Azure, Vercel, REST APIs, WebSockets, Docker, Tailwind CSS, Material UI, and Git.
As a Python AI Developer, I create AI chatbots, RAG systems, AI agents, document intelligence tools, recommendation engines, and automation workflows. I work with OpenAI, Claude, LLaMA, LangChain, LangGraph, LlamaIndex, vector databases, prompt engineering, ReAct agents, and llm integration for real business use cases.
:robot_face: AI/ML Solutions I Build
:pushpin: LLM-Powered Applications
→ Custom AI chatbots with RAG (Retrieval-Augmented Generation)
→ Multi-agent systems using LangChain & LangGraph
→ Context-aware conversational AI that maintains conversation flow
→ Integration with GPT-4, Claude, LLaMA models
:pushpin: Intelligent Automation & Agents
→ ReAct systems (Reasoning + Acting) for complex workflows
→ Document parsing and knowledge extraction (LlamaIndex)
→ AI agents trained on internal documentation and enterprise data
→ Multi-language support with automatic language detection
:pushpin: Smart Recommendations & Analysis
→ AI-powered recommendation engines
→ Image analysis and classification systems
→ Custom ML models for specific business use cases
→ Performance optimization for production environments
:pushpin: Full-Stack Integration
→ RESTful API development and integration
→ Real-time data handling with WebSockets
→ Database design (PostgreSQL, MongoDB, Supabase)
→ Cloud deployment (AWS, Azure, Vercel)
:bulb: Recent AI Projects & Real Results
Recent work includes an AI skincare recommendation system that analyzes customer inputs and recommends products, a corporate LMS AI assistant for 100+ branches, a real estate rental assistant using landmarks and neighborhoods instead of only addresses, and a full-stack SaaS AI chatbot platform with multi-agent logic and RAG capabilities.
:hammer_and_wrench: Technical Stack
My experience covers product engineering and AI development. On the engineering side, I build SaaS platforms, dashboards, APIs, admin panels and automation systems as a python full stack developer ( backend python developer ) backend developer and web developer. On the AI side, I work as a Python AI developer and AI Developer, supporting chatbots, RAG systems, llm integration, OpenAI workflows, benchmarking, machine learning and data science tasks for real business use cases.
:zap:My approach is simple: clarify the business problem, design cost-conscious architecture, build clean and maintainable code, show progress through regular demos, and transfer knowledge so your team can use and maintain the system confidently.
Additional relevant experience: I have worked around startup products and teams involving Python, Django, Flash, React, Next.js, Javascript flutter, Vue.js, material ui, HTML5, html front end, payment gateway, back end development, full stack developer react, full stack java, marketing saas, mls, mls idx, real estate photo, ai video, crypto bot, trading python, dask, pandas, data entry, oxwall, qa analyst, ux designer, product manager, it consultant, seo specialist, journalist content workflows, technical resume writing, python full stack, python fastapi, python ai, llm integration, openai, and custom business automation.
:handshake:If you need a reliable python full stack developer who can own the full product workflow, or a python ai developer who can build practical AI systems with python fastapi, python ai, llm integration, openai, and scalable architecture, send me a message.
Django
JavaScript
Python
Data Scraping
Docker
Node.js
PostgreSQL
React
SQL
MongoDB
Flask
Vue.js
Git
API
Software Development
Next.js
Automation
AI Agent Development
Claude
AI Platform
Umar J.
London, United Kingdom
$45/hr
4.9
73 jobs
I help businesses build AI-powered applications, LLM integrations, and intelligent automation systems. Backed by 8+ years of production Python engineering, so they actually scale and hold up in the real world.
☑ Amongst TOP 1% Upwork talent (Expert Vetted)
☑ Top Rated Plus on Upwork
☑ 100% Job Success Rating
☑ 5-star Rating on Upwork
☑ 80% Repeat customers
Hi I am Umar, with 8+ years of software engineering experience, I specialize in developing high-performance backend systems, AI integrations, automation tools, APIs, and cloud-based solutions using modern Python technologies.
My expertise includes:
• AI Integrations (OpenAI, Claude, Gemini, LangChain)
• LLM-Powered Apps, RAG & AI Agents
• Python (FastAPI, Django, Flask)
• Workflow Automation & AI Agents
• REST APIs & Microservices
• Web Scraping & Data Processing
• SaaS Application Development
• PostgreSQL, MySQL, Redis
• Docker, Azure, AWS, CI/CD
• Background Jobs & Async Processing
I focus on writing clean, maintainable, and production-ready code while ensuring scalability, security, and performance.
Whether you need:
✔ AI-powered applications
✔ Business process automation
✔ Custom Python backend development
✔ API development & integrations
✔ AI chatbots & assistants
✔ Data extraction & automation tools
✔ SaaS MVP development
I can help turn your idea into a reliable and scalable solution.
Why clients work with me:
• Clear communication
• Fast and reliable delivery
• Business-oriented problem solving
• Long-term support & collaboration
• Enterprise-level development standards
Let’s build smart solutions that deliver real business value.
Django
Python
Selenium
Selenium WebDriver
API Development
React
Vue.js
PostgreSQL
Redis
Web Application
Docker
Celery
AWS Lambda
AWS Development
AI Platform
AI Development
API Integration
Back-End Development
Azure DevOps
AWS Application
Denys M.
Leven, United Kingdom
$20/hr
5.0
8 jobs
🚀 Need a reliable developer to build scalable web solutions?
With over 2 years of experience, I specialize in Python, Django, DRF, and AWS. I help businesses turn ideas into high-performance, secure, and maintainable applications.
What I bring:
✅ Clean, scalable backend systems (REST APIs, automation, databases)
✅ Fast, responsive frontend using React, Vue3
✅ Clear communication and on-time delivery
📩 Let’s connect, I’m ready to help you succeed.
Django
JavaScript
Python
Celery
Redis
PostgreSQL
Flask
MongoDB
Git
Docker
React
RESTful API
Stripe
Vue.js
NGINX
Md Aman B.
Romford, United Kingdom
$35/hr
4.4
3 jobs
Agentic AI Engineer | AI Automation | LLM & Chatbot Specialist | Python | n8n | Replit | Cursor
Experience: 10+ Years in AI, Software Engineering, Data Engineering & AI Systems
I am a Senior AI Engineer & Full-Stack Automation Specialist with over 10 years of experience building production-grade AI applications, LLM agents, chatbots, and scalable automation systems for startups and enterprises.
I specialize in designing Agentic AI systems that connect with:
• Build AI agents
• Build subscription-based SaaS
• API & third-party integrations for data
• Real time workflow & triggers
• Vibe coding and rapid development using AI
🧠 Core Expertise
AI Agents & LLM Apps: OpenAI, Azure OpenAI, Anthropic, LangChain, RAG
Automation & Workflows: n8n, Make, Zapier, AI-driven business automation
Backend & APIs: Python, FastAPI, Node.js, SQL
Web Apps & Dashboards: AI-powered web platforms, REST APIs
Data Engineering: Data migration, ETL pipelines, data architecture
AI Chatbots: Customer support, internal tools, knowledge assistants
I build solutions such as:
🤖 AI Chatbots trained on your business data
⚙️ End-to-end business automation workflows
📊 AI dashboards & analytics
🔐 Secure, scalable AI backends
🧾 Document analysis, summarisation & data extraction systems
🤝 How I Work
I strongly believe in long-term partnerships, clear communication, and delivering real business value, not just code.
Client satisfaction, reliability, and measurable results are my top priorities.
If you’re looking to:
• Build AI agents
• Deploy LLM-powered apps
• Or scale your digital workflows
• Automate operations
Let’s connect and build something impactful together.
Python
AI Chatbot
Generative AI
Prompt Engineering
Chatbot Development
Bot Development
OpenAI API
Machine Learning
Chatbot Integration
AI Agent Development
Automation
Chatbot
Artificial Intelligence
AI Speech-to-Text
n8n
Mubashar I.
Slough, United Kingdom
$10/hr
5.0
1 jobs
I am a developer with Experience in Building Highly Scalable & Professional Websites from Around 5+ Years. I Had worked with many clients throughout the world using different social media channels including Facebook. Also, I previously worked at fiverr as a Freelance Web Developer.
Enough Introduction about Myself: Let's Move towards what you'll get from me.
Professional Looking, Eye-catching, Attractive & Responsive Web Design.
Fully Functional & Working Website.
Complete On-page Optimization with Proper Internal Linking and Technical SEO including Speed Optimization.
Highly Scalable & Easy To Maintain Website.
Full Support.
100% Satisfaction Guarantee.
Django
CSS
JavaScript
Python
Laravel
Bootstrap
WordPress
Web Application
PHP
Vue.js
HTML
Search Engine Optimization
Python Script
WordPress Customization
WordPress Development
Ravi J.
Bournemouth, United Kingdom
$20/hr
4.8
62 jobs
🏆 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗖𝗼𝗻𝘁𝗿𝗮𝗰𝘁𝗼𝗿
I bring over 8+ 𝘆𝗲𝗮𝗿𝘀 of experience in Development Technology, with expertise across various domains.
💼 𝗖𝗼𝗿𝗲 𝗦𝗸𝗶𝗹𝗹𝘀 & 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲:
🔹 Backend Interaction: REST API, JSON, XML
🔹 Social Media Integration: Facebook, Twitter, Instagram, Google, Apple
🔹 Real-time Communication: XMPP, Socket, Firebase, Twilio, Agora
🔹 Payment Integration: PayPal, Stripe, Square
🔹 Geolocation & Mapping: Google Maps, Apple Maps, GPS, Location Tracking
🔹 Live Streaming: Audio/Video Streaming
🔹 Push Notifications & Analytics: Firebase, FCM, Firestore, Firebase Analytics
🔹 AI & Chatbots: ChatGPT, OpenAI, AI Integration
🔹 Version Control: GitHub, GitLab, Bitbucket
🔹 MERN Stack: MongoDB, Express.js, React, Node.js
🔹 Java Full Stack: Spring Boot, Hibernate, JPA
🔹 DevOps & Containerization: Docker, Kubernetes
🔹 Microservices Architecture: Scalable, maintainable solutions
🔹 API Development: Seamless API integration
📌 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲:
Over the past decade, I’ve developed a diverse range of apps across multiple industries, including:
🛎️ Fintech: Payment apps, budgeting tools
🛎️ Healthcare: Telemedicine, health records apps (HIPAA-compliant)
🛎️ E-commerce: Shopping apps, delivery tracking
🛎️ Real Estate: Property listing apps, mortgage calculators
🛎️ Education: E-learning platforms, quiz & assessment apps
🛎️ Travel & Tourism: Travel booking apps, tour guide apps
🛎️ Food & Restaurant: Food delivery, table reservation apps
🛎️ Entertainment: Streaming apps, event ticketing
🛎️ Automotive: Car rental, vehicle tracking apps
🛎️ Fitness & Wellness: Workout tracking, nutrition apps
🛎️ Social Networking: Social media, dating apps
🛎️ IoT & Bluetooth: IoT control apps, smart device control
🛎️ Blockchain & Cryptocurrency: Wallet apps, blockchain solutions
🌟 𝗪𝗵𝘆 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲?
🔹 Uncompromising Quality: High-performance apps tailored to your needs, built with precision and attention to detail.
🔹 Timely Delivery: I pride myself on delivering projects on time, every time.
🔹 Full-stack Expertise: From Android and iOS to backend systems and databases, I have the skills to handle your entire project.
🔹 Cutting-edge Technologies: Always up-to-date with the latest AI, IoT, and AR trends.
🔹 Cost-effective Solutions: I offer top-quality results without breaking your budget.
🔹 Long-term Partnerships: I focus on building lasting client relationships through trust and high-quality work.
🔹 Love to accept challenging work.
🔹 Availability of presence for work.
𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 𝗜 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵:
🔸 Mobile Development: Kotlin, Java (Android), Swift, Objective-C, SwiftUI (iOS)
🔸 Cross-Platform: Flutter (Dart), React Native
🔸 Backend & Web Development: Node.js, PHP, Python, Laravel, Express.js, Django
🔸 Frontend Development: React.js, HTML5, CSS3, JavaScript, Bootstrap, jQuery
🔸 Databases: SQLite, MySQL, MongoDB, PostgreSQL
🔸 DevOps: Docker, Kubernetes, GitLab CI/CD
🔸 Latest Trends: AI, IoT, Blockchain
💬 𝗙𝗥𝗘𝗘 𝗖𝗢𝗡𝗦𝗨𝗟𝗧𝗔𝗧𝗜𝗢𝗡:
I offer a free consultation to explore how we can collaborate and achieve your project goals. Let's schedule a quick introductory call to discuss your needs and how I can assist you.
Even if we don't end up working together, you'll walk away with valuable tips and insights that could benefit your project.
Simply click the '𝗜𝗻𝘃𝗶𝘁𝗲 𝘁𝗼 𝗝𝗼𝗯' button, and let's start a conversation to see what we can create together! 🙌
𝗧𝗵𝗲 𝗸𝗲𝘆𝘄𝗼𝗿𝗱𝘀 𝘁𝗼 𝗳𝗶𝗻𝗱 𝗺𝗲:
Mobile App Developer, Mobile App Development, Android App Development, iOS App Development, Native App Development, Android Developer, iOS Developer, Cross-Platform Development, Custom App Solutions, Backend Development, Full Stack Developer, API Integration, Mobile UI/UX Design, Kotlin Developer, Swift Developer, Java Developer, SwiftUI Developer, Flutter Developer, Dart Developer, React Native Developer, Node.js Developer, PHP Developer, Python Developer, Laravel Developer, Express.js Developer, Django Developer, React.js Developer, HTML5 Developer, JavaScript Developer, jQuery Developer, Bootstrap Developer, Firebase Developer, AWS Developer, Google Cloud Developer, Docker Developer, Kubernetes Developer, DevOps Developer, Mobile App Design, expert-level iOS app development.
Regards,
Ravi Jasoliya
Hybrid App Development
Swift
Flutter
Android
React Native
Dart
React
Mobile App Development
iOS Development
Java
Mobile UI Design
Web Design
Spring Boot
Hibernate
Docker
How it works
Post a job for freePost a job
Tell us what you need. Create your own job post or generate one with AI then filter talent matches.
Hire top talent fast
Consult, interview, and hire quickly, so you can meet the freelancers you're excited about.
Collaborate easily
Use Upwork to chat or video call, share files, and track project progress right from the app.
Payment simplified
Manage payments in one place with flexible billing options. Only pay for approved work, hourly or by milestone.
Don't just take our word for it
“Upwork provides an umbrella-level of security. I can see a talent’s work history and ratings. I can hold payments in escrow. I can communicate through Upwork Messages instead of working through my email address.”
KD
Kim Darling
Emerald Tiger
“Upwork is the best platform to hire skilled professionals when we're not looking for a full-time employee. All the companies in our portfolio use Upwork to find talent across a wide range of fields.”
DM
David Merry
Kinetic Investments
“Our very specific requirements can be a challenge—With Upwork, we’re able to access a bigger community to ensure the success of our projects.”
KK
Katja Krohn
Summa Linguae
How do I hire a Django Developer in the United Kingdom on Upwork?
You can hire a Django Developer in the United Kingdom on Upwork in four simple steps:
Create a job post tailored to your Django Developer project scope. We'll walk you through the process step by step.
Browse top Django Developer talent on Upwork and invite them to your project.
Once the proposals start flowing in, create a shortlist of top Django Developer profiles and interview.
Hire the right Django Developer for your project from Upwork, the world's largest work marketplace.
At Upwork, we believe talent staffing should be easy.
How much does it cost to hire a Django Developer?
Rates charged by Django Developers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.
Why hire a Django Developer in the United Kingdom on Upwork?
As the world's work marketplace, we connect highly-skilled freelance Django Developers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream Django Developer team you need to succeed.
Can I hire a Django Developer in the United Kingdom within 24 hours on Upwork?
Depending on availability and the quality of your job post, it's entirely possible to sign up for Upwork and receive Django Developer proposals within 24 hours of posting a job description.
Find more freelancers
Top cities for Django Developers in the United Kingdom