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Roshan Ali

@roshanali1

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AI/ML Engineer at Excels Tech building RAG applications, AI recruiters, and workflow automation systems.

Pakistan

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At Excels Tech, I develop AI-powered software, including RAG applications, AI chatbots, and automated workflows. I build backend services and REST APIs with Python and FastAPI, and integrate LLM APIs into business applications.

At Jerrax, I developed AI agents, recruitment automation, and RAG-based applications for business use cases. I also built an AI Recruiter Copilot for resume screening, candidate analysis, and ranking.

Experience

Work history, roles, and key accomplishments

Current

AI/ML Engineer

Current

Excels Tech

Nov 2025 - Present (11 months)

Developed end-to-end AI-powered software solutions, automation systems, and intelligent business applications. Built AI Recruiter solutions and RAG-based applications using LangChain, LLMs, embeddings, and vector databases.

Python fastAPI Lang Chain LLM RAG AI Agents Chatbot OpenAI API Hugging Face N8n REST APIs Vector Databases PostgreSQL MongoDB Docker Git

AI/ML Engineer

Jerrax

May 2024 - Nov 2025 (1 year 6 months)

Developed end-to-end AI-powered software solutions and intelligent automation systems for real-world business use cases. Built machine learning, NLP, and LLM-based applications using Python and modern AI frameworks.