AI Engineer

Open to part-time
Bio

Muhammad F. is an AI Engineer with several years of experience in developing production-ready applications, specializing in AI-driven tools and automation pipelines. Muhammad's core stack includes FastAPI, LangChain, large language models (LLMs), Django REST Framework, and AWS services such as RDS, EC2, and S3. He builds secure and scalable REST APIs, integrates machine learning with web and mobile platforms, and designs robust retrieval-augmented generation (RAG) systems and chatbots. His work also involves deploying cloud-based solutions using Docker and Postman. At Silicon Nexus, Muhammad led the development of the Aurelia AI assistant, reducing support load by over 40% for crane operations. He also developed an NCERT-based educational RAG system and a Math Question Generator, enhancing learning experiences with contextual questions and gamification. Previously, at Knowledge Streams, he improved model accuracy and runtime efficiency through feature engineering and model optimization. Muhammad holds a Bachelor of Science in Computer Science from GIFT University and certifications in IBM Data Science, Generative AI, and Machine Learning. He is well-suited for roles focused on advanced NLP, machine learning model deployment, and scalable AI-driven solutions.

Expertise
PythonPyTorchMongoDBNumPyFast APIAWSGit
Video Intro
Assessments
APPLICANT AVG · 52%MUHAMMAD · 72%0255075100TopASSESSMENT SCORE (0–100)
  • Great on Implement LRU Cache AlgorithmMedium
  • Great on Understanding Rate Limiting in APIsMedium
  • Great on Ensuring Real-time Data Accuracy in Mobile AppMedium
Projects
Experience
  1. AI Engineer

    Silicon NexusSep 2024Present
    • Leading the development of AI-driven tools and automation pipelines using FastAPI, LangChain, and LLMs
    • Continuously improving Aurelia (Crane Bot), a multilingual AI assistant for crane troubleshooting, which reduced support load by over 40%
    • Built and optimized a NCERT-based Educational RAG system that allows students to select grades and chapters, generating contextual questions using vector search and LLMs
    • Deployed a Math Question Generator powered by LLMs and custom logic, integrated with AWS RDS, enabling structured assessments and badge-based gamification
    • Developed secure and scalable REST APIs using Django REST Framework to streamline data access and integrate ML pipelines with frontend dashboards
    FastAPILangChainLLMsDjango REST FrameworkAWS
  2. Data Science Trainee

    Knowledge StreamsApr 2024Aug 2024
    • Developed and fine-tuned machine learning models for data analysis and forecasting tasks, supporting internal business intelligence workflows
    • Worked with large datasets (100K+ rows) from diverse sources; performed data cleaning, transformation, and validation to ensure model-ready inputs
    • Gained hands-on experience in real-world ML lifecycle management, including exploratory data analysis (EDA), performance tuning, and result presentation
    • Applied feature engineering techniques and conducted model evaluation/optimization, leading to measurable improvement in model accuracy and runtime efficiency
Education
  1. Bachelor of Science in Computer Science - BS(CS)

    GIFT University, Gujranwala, PakistanGujranwala, Pakistan2019 — 2023
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