Jeff Xie Resume

Hello! I am Jeff Xie, and I am a mid-level software engineer focusing on backend services, cloud infrastructure, and AI Agents utilization.

Education

School Degree Field Years
University of Houston-Clear Lake Masters of Science Computer Science 2021-2025
Columbia University Bachelor of Arts Astrophysics 2015-2019

Work

Company Role Time Span Accomplishments
Artian AI Software Engineer July 2025-December 2025
    Architected and delivered backend observability systems using Arize, including centralized logging, tracing APIs, audit persistence, and metrics pipelines integrated across distributed services.
    Built a scalable metrics platform tracking instance, solution, version, and agent performance, with support for database APIs and CLI tooling to enable future analytics expansion.
    Built a journaling mechanism within backend services using MongoDB and Redis to persist state changes and system events with reliable ordering and durability.
    Implemented authentication and authorization models with role-based access control (RBAC) and secure API enforcement across multiple backend services.
    Developed infrastructure-level features and tooling such as pluggable email delivery (SMTP/SendGrid), solution versioning, CLI enhancements, and automated workflow fixes improving system reliability.
LZ Technology Systems Engineer November 2019-March 2024
    Designed and developed simulation models in Python using Trick for Spacesuit and its corresponding GUI along with a testing apparatus to implement tests for changed GUI variable values and behaviors.
    Implemented CI/CD (Continuous Integration/Continuous Delivery) pipelines using GitLab to automate build, test, and deployment procedures for individual applications.

Licenses and Certifications