Joseph Kale

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Staff Software Engineer

Tempus

May 2019 - May 2026 (7 years 1 month)

- Led AI-powered backend and platform development at Tempus AI in a fast-paced environment, delivering HIPAA-compliant solutions that enabled physicians to retrieve critical data in seconds, shortened model deployment cycles from weeks to days, processed over 8 million records, driving faster clinical decisions.
- Developed scalable backend microservices for Tempus One using Java/Spring Boot and Node.js on AWS EKS/EC2, powering natural language queries for patient reports and biomarkers, enabling seamless EHR integration, helping physicians retrieve critical data in seconds and cutting administrative time by 40%.
- Engineered real-time data synchronization engine with Apache Kafka, connecting AWS S3 and RDS with GCP services, keep
Senior Software Engineer

Google

Sep 2014 - Aug 2018 (4 years)

- Built scalable backend systems for Google Pay using Go and Node.js integrated with GCP services such as BigQuery, Firestore, and Cloud Functions to support millions of daily transactions.
- Created fraud detection and transaction classification models in Python and Django, reducing fraudulent transactions by 28% while improving personalized user experiences.
- Improved real-time data processing pipelines using Pub/Sub Systems and Node.js, which increased system throughput by 35% and reduced latency by 45% for high-volume payment transactions.
- Secured the payment infrastructure for full PCI-DSS compliance through tokenization, encryption, and OAuth 2.0/OpenID Connect in Go, safeguarding user authentication and transaction

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Joseph Kale

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Behavioral traits