U

Umarai R

About

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Los Angeles, California, United States

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Résumé

Jobs verified_user 0% verified
  • H
    Senior Machine Learning Engineer
    HireGPT
    Jan 2024 - Current (2 years 10 months)
    • Architecting AI Native web applications on GCP utilizing Vertex AI and BigQuery to deliver scalable enterprise
    solutions. Building complex RAG pipelines and agent orchestration workflows using LangChain and LangGraph
    to automate talent matching. Developing modular React.js frontends and FastAPI backends to serve GenAI
    features, ensuring robust telemetry and logging via Google Cloud Monitoring. Leading the integration of LLMs
    with structured and unstructured enterprise data sources.
  • A
    Machine Learning Engineer
    Autonomous Systems, Cohere
    Jan 2022 - Jan 2024 (2 years 1 month)
    • Implemented advanced Natural Language Processing (NLP) models for autonomous system communication.
    Engineered vector database solutions using FAISS and Pinecone to manage semantic search for system
    documentation. Fine-tuned large language models on GCP for domain-specific tasks, improving model accuracy
    and reliability. Collaborated in Agile Scrum environments to translate product requirements into technical AI
    architectures involving chain-of-thought workflows.
  • Mistral AI
    Senior Computer Vision Engineer
    Mistral AI
    Jan 2019 - Jan 2022 (3 years 1 month)
    • Optimized high-performance vision pipelines on GCP and reduced technical friction in model serving. Integrated
    computer vision outputs into full-stack web services using JavaScript frameworks and Python. Leveraged prompt
    engineering and multi-modal models to enhance scene understanding applications. Scaled production stability by
    implementing CI/CD pipelines and containerization using Docker and Kubernetes for AI workloads.
  • Runway
    Systems Engineer - AI & Robotics
    Runway
    Jan 2017 - Jan 2019 (2 years 1 month)
    • Designed and developed AI-powered web services, managing the entire application lifecycle from ingestion to
    deployment. Built modular architectures for robotic perception that utilized deep learning and sensor fusion.
    Developed data ingestion connectors for heterogeneous data sources, facilitating more efficient model training
    and evaluation loops. Documented technical designs and model specifications to align with enterprise security
    and performance standards.
  • N
    Software Engineer, AI Systems
    Northbeam Analytics
    Jan 2015 - Jan 2016 (1 year 1 month)
    • Wired together data pipelines and batch scoring tools for AI features. Implemented internal dashboard
    components using JavaScript to visualize model performance metrics and facilitate rapid experimentation.
  • S
    Machine Learning Engineer
    Signal Arc Labs
    Jan 2013 - Jan 2015 (2 years 1 month)
    • Built practical ML services for search, ranking, and document understanding using scikit-learn and Python,
    focusing on latency and data quality. Developed early-stage NLP tools for internal search optimization.
Education verified_user 0% verified
  • University of Southern California
    Master of Science
    University of Southern California
    Jan 2015 - Jan 2017 (2 years 1 month)
  • University of Southern California
    Bachelor of Science
    University of Southern California
    Jan 2011 - Jan 2015 (4 years 1 month)
Projects (professional or personal) verified_user 0% verified
  • S
    Scalable inference API
    Created a scalable inference API using FastAPI and Docker, integrated with a React.js dashboard for real-time
    monitoring.
  • H
    Human-in-the-loop review tooling
    Implemented human-in-the-loop review tooling for validating LLM-generated content in production
    environments.
  • E
    Experiment framework for model comparison and fine-tuning
    Shipped an experiment framework for model comparison and fine-tuning on GCP, facilitating prompt evaluation
    and chain-of-thought analysis.
  • A
    Agentic orchestration framework
    Built an agentic orchestration framework with LangGraph to automate multi-step reasoning tasks for high-
    impact AI outputs.
  • R
    RAG application for semantic retrieval of enterprise documents
    Developed an end-to-end RAG application using LangChain, Vertex AI, and Pinecone for semantic retrieval of
    enterprise documents.