Upwork home
Sign up
Project Catalog
DesignDesign
Video & AudioVideo & Audio
Development & ITDevelopment & IT
MarketingMarketing
Writing & TranslationWriting & Translation
MoreMore

You will get API Integration| API Development | Python | Flask | Django

Osama Iqbal K.Status: Offline
Osama Iqbal K. Osama Iqbal K.
5.0
Top Rated
Preview image

Let a pro handle the details

Buy Scripting services from Osama Iqbal, priced and ready to go.
Osama Iqbal K.Status: Offline
Osama Iqbal K. Osama Iqbal K.
5.0
Top Rated
Preview image

Let a pro handle the details

Buy Scripting services from Osama Iqbal, priced and ready to go.

Project details

Expert Python Backend Developer | API & Server Solutions
I am an experienced Python backend developer specializing in API development using Django and Flask. I build robust, scalable, and secure backend systems tailored to your requirements.

Services I Offer:
✅ REST API Development
✅ API Integration & Performance Optimization
✅ Database Design & Integration
✅ Server Development & Deployment
✅ Cloud Configuration & Security

Technologies & Tools I Use:
🔹 Django & Flask – API Development
🔹 SQL, MySQL, PostgreSQL, Firebase – Database Management
🔹 AWS, Google Cloud, Digital Ocean – Cloud Deployment
🔹 Postman – API Testing & Debugging

I develop APIs from scratch and deploy them seamlessly on your cloud server, ensuring efficiency, security, and reliability. Let’s build your backend the right way!

📩 Please message me before placing an order to discuss your project requirements
Programming Languages
Python, ASP.NET, C#
Coding Expertise
Cross Browser & Device Compatibility, Localization, Security
What's included
Service Tiers Starter
$99
Standard
$149
Advanced
$199
Delivery Time 3 days 5 days 7 days
Number of Revisions
132
Number of Pages Mined/Scraped
355
Install Script
Test Script
Task Automation
5.0
5 reviews
100% Complete
(5)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)

NS

Nehssen S.
5.00
Jan 24, 2026
25th anniversary video production Osama is such a hard worker. The communication has been second to none and they will always fo their utmost best to provide the highest standards and attention to detail on the works provided. They are my go-to guys for any video and Ai animation videos.

CP

Corey P.
5.00
Jan 18, 2026
SOFTWARE DEVELOPMENT Osama is an exceptional freelancer, offering patience, flexibility, and adaptability throughout the project lifecycle. His expertise and professionalism are impressive, making him a reliable choice for top-quality work. If you're seeking an experienced and committed professional, look no further.

RW

Rachel W.
5.00
Dec 16, 2025
AI & Machine Learning Engineer | AI Automation, Agents, Chatbots, RAG, n8n, Python Osama is a great problem solver and has done great work for me.

DK

Donald K.
5.00
Dec 14, 2025
AI & ML Specialist | I Build Smart Automations, Chatbots, and RAG-Powered Solutions Using Python Working with Osama was a great experience. They were thorough, responsive, and always ensured I was in the loop. The process was smooth from start to finish, and I highly recommend their services

AZ

Angela Z.
5.00
Dec 12, 2025
Senior AI Developer | AI/ML | Chatbot Solutions | LLMs | Data Analytics Expert | AI Solutions Osama is very knowledgeable and pleasant to work with. He also patiently answered my questions, as I was getting my head around the various options he offered. I am happy work with him again in the future.
Osama Iqbal K.Status: Offline

About Osama Iqbal

Osama Iqbal K.Status: Offline
AI/ML | AI Agent | RAG | OpenAI | Gen AI | LLM/NLP |Python/ Automation
100% Job Success
5.0  (5 reviews)
Islamabad, Pakistan - 12:15 pm local time
🔸 Certified AI/ML Engineer | AI Chatbot | NLP | RAG | LLM | Generative AI
🔸 AI Developer | Python | React.js | Node.js | AI Agent & Automation
🔸 Full-Stack AI Development | AI SaaS | AI App Development
🔸 30 DAYS SUPPORT

I build production ready AI systems that help businesses scale faster, automate workflows, and make smarter decisions using Artificial Intelligence, Machine Learning, and Generative AI. My work is focused on LLM applications, AI agents, RAG systems, AI chatbots, and full-stack AI development, all built with Python, FastAPI, Django, React, and Node.js.

✅ AI & ML Services I Provide:
🔹 AI Agents & Multi Agent Systems

I design and develop AI Agents, Agentic AI, and multi-agent workflows to automate business processes, handle complex tasks, and improve productivity. I use LLMs, ChatGPT, GPT-4, LangChain, AutoGen, LangGraph, and OpenAI API.

🔹 Generative AI & LLM Development

I build Generative AI applications, custom LLM solutions, and AI SaaS products. This includes prompt engineering, LLM fine-tuning, and NLP to deliver accurate and context-aware AI responses.

🔹 RAG (Retrieval Augmented Generation) Systems

I build RAG pipelines with vector databases like Pinecone and Weaviate to deliver real-time, knowledge-driven AI applications. This ensures AI responses are factual and aligned with your proprietary data.

🔹 AI Chatbot Development & Conversational AI

I create AI chatbots, virtual assistants, and conversational AI systems for customer support, lead generation, and automation using OpenAI, ChatGPT, and NLP.

🔹 Machine Learning & Deep Learning

I develop ML models, deep learning models, classification, regression, time-series forecasting, and recommendation systems using scikit-learn, TensorFlow, and PyTorch.

🔹 Computer Vision & OCR

I build computer vision solutions, image processing, object detection, image classification, and OCR automation using OpenCV, TensorFlow, and PyTorch.

🔹 Full-Stack AI Development & Deployment

I deliver full stack AI applications with FastAPI/Django backend, React/Next.js frontend, and deploy using Docker, Kubernetes, AWS, Azure, or GCP. I also provide API integration, workflow automation, and system integration.

🔧 Tech Stack & Expertise:

Languages & Frameworks: Python, FastAPI, Django, Flask, React, Next.js, Node.js

AI Tools & Frameworks: OpenAI API, ChatGPT API, LangChain, LlamaIndex, Hugging Face,
AutoGen, LangGraph, Pinecone, Weaviate, Crew AI

AI & ML Capabilities: LLM, GPT-4, Generative AI, AI Agents, RAG, NLP, AI Chatbots, Prompt Engineering, LLM Fine-Tuning, ML Pipelines, Computer Vision, OCR

Automation & Deployment: Workflow Automation, API Integration, Docker, Kubernetes, AWS, Azure, GCP

Core Specialties: AI SaaS, AI App Development, Production-ready AI systems, scalable AI solutions, secure AI applications

⭐ Why Clients Choose Me

✅ Deliver production ready AI applications with clean architecture and high performance
✅ Experienced in AI SaaS development, LLM integration, RAG systems, and AI automation
✅ Strong expertise in ChatGPT, OpenAI API, LangChain, and AI Agents
✅ Proven track record in machine learning, deep learning, NLP, computer vision, and OCR
✅ Build secure, scalable, and enterprise-grade AI systems
✅ Provide 30 days of support after project completion

📩 Ready to build your AI powered solution?
Send a message to discuss your project and get a tailored AI solution. I am ready to help you build AI chatbots, RAG systems, AI agents, ML models, and full-stack AI applications that drive real results.

Keywords:

#AIEngineer #MachineLearningEngineer #GenerativeAI #LLMEngineer #AIAgents #AgenticAI #AIAutomation #WorkflowAutomation #n8n #RAG #RetrievalAugmentedGeneration #ChatGPTDeveloper #OpenAIAPI #LangChain #LlamaIndex #VectorDatabase #Pinecone #FAISS #Weaviate #AIChatbotDevelopment #ConversationalAI #NLP #PromptEngineering #AISaaS #AIAppDevelopment #PythonDeveloper #FastAPI #BackendDeveloper #FullStackAIDeveloper #ReactJS #NodeJS #APIIntegration #AIDevelopment #CustomAISolutions #AIConsulting #AIProductDevelopment #AIStartup #IntelligentAutomation #NoCodeAuatomation #LowCodeAutomation #AIWorkflow #AISystemDesign #CloudAI #ScalableAI #EnterpriseAI #AIDeployment #AIOptimization #AutomationExpert #AIIntegration #UpworkExpert

Steps for completing your project

After purchasing the project, send requirements so Osama Iqbal can start the project.

Delivery time starts when Osama Iqbal receives requirements from you.

Osama Iqbal works on your project following the steps below.

Revisions may occur after the delivery date.

Kindly share your requirements

Review the work, release payment, and leave feedback to Osama Iqbal.