Keith Zheng

Keith Zheng

About

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Texas, United States

Timeline

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Résumé

Jobs verified_user 0% verified
  • Upwork
    Professional Freelancer
    Upwork
    Sep 2024 - Current (1 year 11 months)
  • Intracruit Solutions
    Artificial Intelligence Engineer
    Intracruit Solutions
    Feb 2019 - Sep 2024 (5 years 8 months)
    - Developed and deployed Generative AI models and LLM-based solutions, driving a 35% improvement in operational efficiency. - Architected cloud-based AI pipelines using AWS and Azure, reducing costs by 25% while improving scalability. - Designed APIs and backend systems with C#/ASP.NET and Golang, ensuring high performance and reliability. - Led the implementation of predictive models for customer analytics, enhancing decision-making accuracy by 20%.
  • N
    Backend & AI Developer
    NextGen Technologies ByPiLoT Robotics AI Systems
    Mar 2017 - Feb 2019 (2 years)
    - Engineered robust backend solutions for AI-driven applications using Golang and Python. - Built and fine-tuned LLMs to support advanced natural language processing features, improving accuracy by 30%. - Improved deployment efficiency by integrating DevOps practices, cutting deployment time by 40%. - Collaborated with cross-functional teams to deliver scalable AI-powered products.
  • T
    Backend & AI Developer
    Techadvance
    Mar 2014 - Mar 2017 (3 years 1 month)
    - Designed and implemented AI-based applications leveraging Generative AI and C#/ASP.NET frameworks. - Optimized backend systems to handle high-traffic workloads, achieving 99.9% uptime. - Created data-driven models to support client projects, reducing project timelines by 20%.
Education verified_user 0% verified
  • Nanjing University
    Master of Science - MS, Mathematics and Computer Science
    Nanjing University
    Feb 2011 - Mar 2014 (3 years 2 months)