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English
$
USD
I will be your ai dev for chatbots, rag and intelligent agents
Sajjad Ali Khan
Level 1
5.0
5.0
About this gig
I'm Sajjad Ali Khan, a Full Stack Data Scientist with 6+ years of experience in AI, ML, NLP, and Generative AI. I've delivered intelligent solutions for startups to governments-working with global clients like KLARITY (UK), Ayaas BioScience (USA), and Truetechs Sol (Pakistan).
I build custom GPT chatbots, RAG systems, and intelligent AI agents tailored to your business needs using cutting-edge tools and frameworks.
Services
Custom Chatbots (GPT, Claude, LLaMA)
RAG-based Q&A Bots & Document Agents
Agentic AI Systems (AutoGen, LangChain, Swarm)
Website/App/SaaS Integration
Virtual Assistants & Support Bots
Tools & Frameworks
LLMs: GPT, Claude, DeepSeek, LLaMA
Frameworks: LangChain, AutoGen, Swarm, Agentic AI
Tech Stack: Python, FastAPI, Streamlit, Webhooks, API Integration
Vector DBs: FAISS, ChromaDB, Pinecone
Deployment: Hugging Face, Docker, AWS, GCP, Azure
- Lets bring your AI vision to life!
Get to know Sajjad Ali Khan
Sajjad Ali Khan
Data Scientist with Global and Pakistan Based Industry Experience
Level 1
- FromPakistan
- Member sinceAug 2017
- Avg. response time1 hour
- Last delivery1 month
Languages
English, Urdu, Hindi, Chinese, Arabic
Thanks for visiting my profile.
I'm Sajjad Ali Khan, a Full Stack Data Scientist, with 6 years of experience in AI/Machine Learning. I've worked with global companies like KLARITY - UK. Ayaas BioScience - USA and locally in Pakistan with Truetechs Sol. My expertise includes healthcare analytics, real time streaming analysis, predictive and time series analysis, chatbots, RAG systems and AgenticAI.
My clients and employers are always satisfied with my work and trust me to deliver on their goals.
FAQ
What do you need from me to get started?
I’ll need a brief about your business use case, any sample data (if applicable), and preferred platforms (website, app, SaaS, etc.). If you're unsure, I’ll guide you through it!
Would my data be kept confidential?
Absolutely! I prioritize data security and client confidentiality in every project. Due to strict privacy practices, I’m unable to share specific details about past client work. However, I’m more than willing to sign an NDA if needed to ensure complete trust and protection.
Can you integrate the chatbot or agent into my existing website or app?
Yes! I can seamlessly integrate the chatbot or AI agent into your website, mobile app, or SaaS platform using APIs or embeddable widgets.
Can you deliver a project on urgent basis?
That depends on both my current availability and the complexity of your order. Feel free to message me anytime — I’ll get back to you promptly to discuss your requirements and timeline. Please note that urgent deliveries may incur an additional fee.
Reviews
2 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
S samuel407
United States
Very good, knowledgeable and a fast response time would recommend he really tries to go above to make the client happy I couldn’t recommend him enough
Up to $50
Price
2 days
Duration
S 
Seller's Response
Helpful?M mayank250
United States
Great work
Helpful?
Reviews
2 reviews for this Gig
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
S samuel407
United States
Very good, knowledgeable and a fast response time would recommend he really tries to go above to make the client happy I couldn’t recommend him enough
Up to $50
Price
2 days
Duration
S Seller's Response
Helpful?M mayank250
United States
Great work
Helpful?
