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Hi, I’m Simon Xu, a software engineer with 20+ years of experience building scalable backend systems, modernising legacy stacks, and mentoring teams to deliver high-quality software.

About

Hi, I’m Simon Xu, a software engineer with 20+ years of experience building scalable backend systems, modernising legacy stacks, and mentoring teams to deliver high-quality software. I excel at rapid learning, effective communication, and driving continuous improvement in fast-changing environments.

I thrive in Agile settings, love creating robust automation and infrastructure-as-code foundations, and enjoy helping teams deliver reliable software through thoughtful design, testing, and collaborative leadership.

  • 21 years' experience
  • Joined September 2025

Languages

  • JavaneseFluent
  • BashkirAdvanced
  • EnglishFluent

Industry experience

  • Software & Internet
  • Professional Services
  • Government
  • Telecommunications
  • Energy & Utilities
  • Media & Entertainment
  • Education

Work experience· 24 roles

Senior Software Engineer (Contract) · TranspowerJul 2025 – Sep 2025 · 3 mos

Design, develop, and deploy back-end services for electricity grid models, transmission pricing, finance, and investment systems.

Senior Software Engineer (Contract) · TranspowerJul 2025 – Sep 2025 · 3 mos

Design, develop, and deploy backend services for electricity grid modelling, transmission pricing, finance, and investment systems. Modernised legacy on-prem Spring MVC applications into SpringBoot microservices on OpenShift; containerised, deployed; RESTful Java services; Python workloads on ROSA; AWS Lambda, S3, PostgreSQL; Kafka messaging; Grafana/Prometheus monitoring; GitLab CI/CD.

Senior Software Engineer (Contract) · Flux FederationJun 2024 – Sep 2025 · 1 yr 4 mos

Modernised legacy on-prem Spring MVC applications into Spring Boot microservices; containerised and deployed on OpenShift; implemented RESTful Java services; AWS integration; monitoring with Kafka, Grafana and Prometheus.

Senior Software Engineer (Contract) · Flux FederationJun 2024 – Sep 2025 · 1 yr 4 mos
Senior Full-Stack Developer (Contract) · Quotable ValueSep 2023 – Sep 2025 · 2 yrs 1 mo
Senior Full-Stack Developer (Contract) · Quotable ValueSep 2023 – Sep 2025 · 2 yrs 1 mo
Senior Software Consultant · JardenFeb 2023 – Sep 2025 · 2 yrs 8 mos
Senior Software Engineer (Contract) · JardenFeb 2023 – Sep 2025 · 2 yrs 8 mos

Education

Master of Engineering · University of Science and Technology, Nanjing2030 – 2003
Bachelor of Engineering · University of Science and Technology, Nanjing2030 – 2000
Master of Engineering · University of Science and Technology, Nanjing2030 – 2003
Bachelor of Engineering · University of Science and Technology, Nanjing2030 – 2000

Certifications and awards

NZQA assessment: Master’s degree at level 92030 – 2025
NZQA assessment: Bachelor’s degree at level 72030 – 2025

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