A

Ajay Chauhan

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New York, United States

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Jobs verified_user 0% verified
  • P
    Senior AI/ML Engineer
    PVH Corp
    Sep 2019 - Current (6 years 8 months)
    Led end-to-end architecture for global AI and GenAI platforms, building scalable APIs, high-performance service layers, and complex database schemas that connected predictive models, generative systems, and agentic workflows across supply-chain, merchandising, and logistics operations. Designed and integrated coding-agent-assisted development workflows to accelerate real-world engineering tasks including environment configuration, automated schema generation, API testing, and continuous code refactoring within large enterprise codebases. Created and maintained large-scale SQL and NoSQL databases, engineered advanced relational schemas, and implemented rigorous database structuring patterns aligned with high-volume ERP, WMS, logistics, and P
  • IMO Health
    Data Scientist
    IMO Health
    Jun 2017 - Jul 2019 (2 years 2 months)
    Designed and deployed scalable clinical data infrastructure supporting precision medicine, real-time analytics, and AI/GenAI enablement across oncology programs. Architected high-performance streaming systems for sub-second HL7/FHIR ingestion using Kafka, Redis Streams, and Spark Streaming. Built event-driven pipelines capable of processing multimodal clinical data from 50+ partner hospitals with strict reliability and uptime guarantees. Implemented schema enforcement, normalization, and transformation layers to unify EMR, genomic, imaging, and diagnostic data for downstream workflows. Developed predictive models using XGBoost, Random Forest, and CNN architectures to support biomarker discovery and personalized treatment insights. Designed
  • R
    Data Engineer
    Rippleshot
    Aug 2015 - Apr 2017 (1 year 9 months)
    Designed and developed high-performance ETL pipelines using Python, Spark, and Apache Airflow, reducing batch latency from 12 hours to under 1 hour with 99.98% reliability. Built automated ingestion workflows leveraging AWS Glue, Redshift, and PostgreSQL, enabling unified analytics for clickstream and product telemetry data. Deployed real-time dashboards on Tableau integrated with Redshift to deliver business KPIs and fraud metrics with sub-minute refresh cycles. Automated infrastructure provisioning with Docker and Terraform, improving deployment speed and system reproducibility across development and production environments. Optimized query performance and storage strategy in Redshift through partitioning, compression, and cost-based opti
Education verified_user 0% verified
  • Northern Illinois University
    Bachelor's Degree, Computer Science
    Northern Illinois University
    Jan 2015