Open to opportunities

Muhammad Umar

@muhammadumar17

Message

AI and Machine Learning Engineer specializing in scalable production ML and generative AI.

United States

Message

What I'm looking for

I seek roles building and deploying production ML/AI systems (NLP, RAG, generative AI) with strong MLOps practices, collaborative engineering teams, and opportunities to impact FinTech or healthcare products.

I am an AI and Machine Learning Engineer with 4+ years building and deploying scalable ML solutions across AI SaaS, FinTech, and healthcare. I design end-to-end pipelines, build predictive and fraud-detection models, and deploy real-time inference systems on AWS using PyTorch and LangChain.

I have delivered production-ready systems including RAG and generative AI applications, implemented robust feature engineering and MLOps practices, and optimized models via hyperparameter tuning and monitoring to maintain reliability under high-volume, compliance-sensitive conditions.

Experience

Work history, roles, and key accomplishments

Current

Machine Learning Engineer

Current

Union.ai

Jun 2023 - Present (2 years 10 months)

Developed scalable ML models and real-time inference systems for predictive analytics, fraud detection, and healthcare risk assessment; designed feature pipelines and optimized models via hyperparameter tuning to support high-throughput production environments.

Machine Learning Fraud Detection AWS PyTorch Hyperparameter Tuning MLOps

AI Engineer

Baseten

Apr 2021 - May 2023 (2 years 1 month)

Designed and deployed end-to-end ML pipelines and NLP/deep learning systems for predictive analytics and fraud detection; implemented generative AI solutions using LangChain and collaborated with engineering teams to deliver AI-powered SaaS features.

NLP Deep Learning Lang Chain MLOps PyTorch Model Monitoring