
Ammara Tahir
Python AI engineer, ML models, chatbots, data pipelines
Skills

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Werkervaring
AI/ML Engineer
HEX • Freelance
Feb 2026 - Present • 3 mos
Currently working as an AI/ML Engineer Intern at HEX Softwares, where I am responsible for developing and deploying AI-powered applications across the full model lifecycle. My work spans data collection and preparation, model training and evaluation, and production integration. I work with Python, TensorFlow, scikit-learn, and Flask to build intelligent systems that solve real-world business problems. I follow best practices in clean code, documentation, and version control using GitHub throughout every project.
AI Research and Development Trainee
Samsung • Fulltime
Dec 2025 - Apr 2026 • 4 mos
Selected for Samsung globally recognized AI/ML training program as part of the second Pakistan cohort. Completed intensive coursework in Python, Big Data, Machine Learning, and Deep Learning. As the program capstone, I led development of HumSabaq AI, a unified three-chatbot educational platform built with Python, Flask, LangGraph, LLaMA 3.2, Faster-Whisper, and MongoDB Atlas. The platform includes a Document Intelligence bot supporting PDF, DOCX, and XLSX files with Q&A, quizzes, and flashcards. A SmartVoice agent pipeline handles noise reduction, speaker diarization, Whisper transcription, and LLM summarization with text-to-speech output. An AI Timetable Manager completes the suite, all accessible via a single unified launcher application.