John Z. Email & Phone Number

Sydney, New South Wales, Australia

Canberra, Australian Capital Territory, Australia

Developed processes and tools to seamlessly transition base OS of distributed cloud databases;Implemented security features including access control, OS hardening, and monitoring against PCI certification; Contributed to shifting manually-maintained infrastructure in AWS to automated configuration using Ansible and Terraform;Designed micro-services to automate billing calculations in Java;Built OpenAPI REST endpoints for cluster administration; Debugged Angular-based web front-end code; Collaborated with team members to solve and answer customers' technical questions in Cassandra distributed database.

Canberra, Australia

Continued Honours year research in developing a compiler back-end for PyPy targeting a research virtual machine.Also worked as a teaching assistant where I developed & maintained tooling for university courses, including a VSCode extension using TypeScript and NodeJS, assignment template in ARM & C, and workflow automation in Python.I also implemented new features in Java for the DaCapo Benchmark Suite for JVM performance research.