Open to opportunities

Ashfaque User

@ashfaqueuser

Message

I build production generative AI, RAG, and real-time ML systems.

United States

Message

What I'm looking for

I'm looking to build and lead production AI systems that turn complex enterprise needs into reliable, auditable generative AI and real-time ML products.

I've delivered production generative AI, LLM, computer vision, and real-time analytics systems for Florida BrewApps, SnapTechIT, Brigit, Microsoft, and ITPREMIA.

At SnapTechIT, I led ML and infrastructure engineers building multi-agent automation, regulated-domain RAG, and multimodal models on Vertex AI and GKE. I sustained 99.97% uptime for enterprise workloads, delivered approximately 2× faster vision-language inference at parity accuracy, and made healthcare and legal answers auditable through citations and policy guardrails.

I build end-to-end systems spanning LoRA/QLoRA fine-tuning, retrieval, low-latency serving, MLOps, and real-time data pipelines with Kafka, Spark, Airflow, and Redis. I also mentor engineers and take AI products from proof of concept through general availability.

Experience

Work history, roles, and key accomplishments

Current

Senior Machine Learning Engineer

Current

BrewApps LLC

Sep 2025 - Present (1 year)

Architect and deliver production-grade Generative AI and LLM applications, integrating RAG, prompt engineering, vector search, and agentic workflows. Design RAG pipelines and deploy scalable ML/LLM services on Google Cloud Vertex AI and GKE.