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Saqib Z
@dr_saqib010
AI Engineer, RAG Chatbots, LLM Agents with Python, Java Backends
Pakistan
English, Urdu
About me
I'm an AI & backend engineer with ~6 years of experience building production LLM applications. I design RAG chatbots, AI agents that take real actions, and OpenAI-powered tools, backed by FastAPI / Spring Boot services, Postgres / Neo4j, Kafka, Docker and AWS.
I've led a 10-engineer team on a platform serving 1M daily users, so I build things that are fast, reliable and easy to maintain, not just demos.
What you get: clear communication, clean code, honest timelines and a working result. Message me with your idea and I'll suggest the fastest way to ship it.
Skills
Saqib Z
Offline •
See my services
Programming & Tech
I will get neo4j professional certification
AI Chatbot Development
I will build a custom rag chatbot ai assistant with openai and fastapi
Portfolio
Work experience
Senior Software Engineer - AI & Backend Systems
Runtym • Full-time
Dec 2020 - Present • 5 yrs 11 mos
Lead a team of 10 engineers building a high-traffic web app with RAG-powered AI assistants that perform task-based actions. Built the AI orchestration, context-retrieval and action-execution layers (Java, Spring Boot, Python) for 1M daily users. Cut data-retrieval latency by 40%, improved page load times by 50% and raised user engagement by 35%.
Software Engineer - Python & Data Integration
Haier • Full-time
Dec 2020 - Nov 2021 • 11 mos
Built Python (FastAPI, Django) REST APIs integrating data across multiple platforms, and internal tools that cut manual tasks by 30%. Worked with QA in Agile teams to reduce post-release defects by 15%, and wrote technical documentation and ran team training sessions.
22 Reviews
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1-5 out of 22 Reviews
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danielchan216
Singapore
Fantastic experience. I highly recommend this seller to others. Did my work extremely well. Completed within 30 minutes, half the time. Excellent service provided. Get more bang for my buck.
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gandhamvigne334
India
Pleasure working with this guy. Shared the deliverables on time with great accuracy.
$50-$100
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coolsingh486
United States
Ongoing collaboration
It was good service
$50
Price
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coolsingh486
United States
Ongoing collaboration
Good service
$50
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coolsingh486
United States
Ongoing collaboration
Did a great job
$50
Price
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