Ali Ahmad

Senior Python Developer

TxLabs

Dec 2021 - Present • 4 yrs 6 mos

I am a Python Developer with strong hands-on experience in building scalable web applications, APIs, and AI-powered solutions. I specialize in delivering high-performance backend systems and intelligent automation tools tailored to business needs. Core Expertise Python (Advanced) Django, FastAPI, Flask REST API Development & System Design AI Integrations (OpenAI, Gemini, LLM APIs) Retrieval-Augmented Generation (RAG) Systems Chatbot Development (AI-powered conversational systems) Generative AI Applications & Automation Key Achievements Built and deployed RAG-based applications handling large-scale document processing with vector databases. Developed AI chatbots capable of answering domain-specific queries with high accuracy using LLMs. Designed and optimized FastAPI-based microservices for high-performance production environments. Automated workflows using AI, reducing manual effort and improving operational efficiency. Integrated multiple third-party APIs and AI models to create intelligent, real-world applications. Worked on data scraping and structured data pipelines, transforming raw data into actionable insights. Notable Work Developed scalable backend systems using Django and FastAPI for real-world applications. Built AI-driven tools including: Document Q&A systems (RAG) Smart assistants & chatbots Data extraction pipelines using LLMs Designed modular and maintainable codebases suitable for long-term scaling. What I Deliver Clean, efficient, and scalable code AI-powered solutions tailored to business needs Fast turnaround with reliable communication