Shao-Hung Yu

Hi, I'm Shao-Hung Yu

'Opportunity is reserved for those who are prepared.'

Senior Software Engineer @ Trend Micro

About Me

Professional Background

As a full-cycle Senior Backend Engineer, I thrive on solving complex distributed challenges through scalable cloud architecture and generative AI. At Trend Micro, I led the optimization of the ASSESSMENTS module—combining GenAI system analysis with multi-tier caching and message queues to eliminate overload risks and elevate system availability from 99.7% to 99.9%.

My background spans architecting high-traffic streaming backends at LINE TV, independently creating 32 Google Assistant voice skills across 10 languages (reaching 3,000+ weekly new users and twice featured on the Google Taiwan Blog), and contributing to tech communities as a book club co-founder and GDG Taipei GenAI bot developer. I am constantly exploring frontier technologies to deliver transformative engineering value.

Technical Skills

PythonNode.jsGCPFirebaseSQLKerasDialogFlow

Cloud Architecture

Focused on building scalable and highly available cloud services

Backend Development

Creating robust and high-performance backend systems

Data Engineering

Designing optimized database structures and data flows

AI Applications

Integrating AI technology into practical application scenarios

Work Experience

Trend Micro

Trend Micro

Jul 2024 - Present · 2 yrs 3 mos

Taiwan Taipei · Hybrid

Senior Software Engineer

Full-time

Jan 2026 - Present

Leading FIPS 140-3 and STIG compliance engineering for Trend Micro's Vision One Container Security (Sovereign Private Cloud), combining Compliance-as-Code automation with AI-assisted tooling.

  • Migrated infrastructure-scope images to ChainGuard FIPS 140-3 compliant versions alongside colleagues within 5 weeks
  • Compliance as Code: automated FIPS compliance and STIG scanning workflows, cutting information lag from 7 days to under 30 minutes
  • Refactored Helm Charts to align with STIG compliance, achieving rigorous federal-grade security baselines
  • Reduced deployment friction by documenting common FIPS 140-3 compliance patterns and troubleshooting guides for 80+ stakeholder teams
  • Leveraged Claude AI skills to package FIPS/STIG migration guidance, accelerating developer adoption across Docker images and Helm Charts
  • Automated hardened image migrations and CVE remediation by integrating Claude Code into GitHub Actions, reducing manual engineering effort by 40% while autonomously validating Helm charts, committing changes, and deploying patches to test environments
KubernetesFIPS 140-3STIGChainGuardTerraformClaude CodeGitHub Actions

Software Engineer

Full-time

Jul 2024 - Dec 2025

Owned the ASSESSMENTS module end-to-end as a full-cycle developer, from planning and design through implementation, testing, deployment, and operations.

  • Designed an isolated worker node for data synchronization, enabling real-time access and increasing operational efficiency by 40%
  • Improved service availability SLO from 98% to 99.9% by implementing shared Redis caching and using LLM tools to diagnose performance bottlenecks
  • Leveraged AI tools (Claude Code) to automate testing, increasing coverage from 0% to 94.17% and resolving critical concurrency issues
  • Re-architected core logic using Domain-Driven Design (DDD) and Azure Functions to automate partner site creation, cutting turnaround time from 2 weeks to 2 days
  • Automated Azure AD secret rotation via GitHub Actions and resolved 11 critical support/PCT cases
  • Collaborated with Japanese stakeholders to collect and organize evidence for ISMAP registration, ensuring alignment with official security requirements
AzureOracle CloudCI/CDKubernetesPythonGolangRedisDomain-Driven Design
LINE TV (CHOCO Media)

Backend Engineer

LINE TV (CHOCO Media) · Taipei

Sep 2022 - Apr 2024

Full-time

Maintained and developed LINE TV's product operations and backend systems, working closely with PMs to understand business needs and design APIs, databases, and system architecture.

  • Reward Delivery Modularization: transformed a locally run, manually executed script into a modular architecture, reducing internal operational overhead by 80%
  • Task Module Revamp: migrated core logic from the mobile app to the backend, wrote the database interaction logic and synchronized the admin dashboard, reducing internal operational overhead by 90%, with integration and unit testing to keep iterations smooth
  • Web Purchase Page Revamp: added discount code functionality and helped build a backend to reduce internal operational overhead
  • Third-Party Playlist Recommendation System: partnered with the Data Team to build a playlist information delivery pipeline and a backend for verifying recommended playlists
  • Payment Plan Backend: helped build payment plan APIs and added auditing functionality
Node.jsSQLRESTful APIMicroservicesDockerAWS
Google

Cloud Student Sprint Program

Google · Taiwan · Remote

Mar 2021 - Jun 2021

Apprentice

A 10-week online curriculum and workshops run by Google (March–June), introducing Google Cloud Platform and preparing cohorts for the Associate Cloud Engineer certification.

  • Joined a cohort of 40 students from Taiwan, China, and overseas; learned in teams of 5–6 with mentorship from Googlers working as Google Cloud engineers
  • Built foundational knowledge of Google Cloud Platform and experienced Google's engineering culture
  • Program goal: prepare students to earn the Google Cloud Associate Cloud Engineer (ACE) certification
  • Passed the Google Cloud Associate Cloud Engineer certification after completing the program
Google Cloud PlatformCloud ComputingAssociate Cloud Engineer

Accomplishments & Recognition

2026Q2 Quarter Star

Q2 2026

Trend Micro

Quarterly recognition for leading FIPS 140-3 and STIG compliance engineering on Vision One Container Security.

2025Q3 Quarter Star

Q3 2025

Trend Micro

Quarterly recognition for optimizing the ASSESSMENTS module and lifting service availability to 99.9%.

iThome ITHELP Ironman Contest 2021 (13th)

2021

iThome

Completed the 13th iThome ITHELP Ironman Contest, a 30-day daily technical writing challenge.

Volunteering

GDG Taipei

Organizer

GDG Taipei

Science and Technology

Nov 2022 - Sep 2024 · 1 yr 11 mos
  • Assist in organizing community events
  • Help build GDG and WTM websites and make them open source for others to use
  • Assist in organizing I/O Extends 2023
  • Assist in organizing DevFest 2023, achieving a record attendance of 700 people
  • Assist in building a generative AI-powered automated posting system to help manage fan pages ( as the following link https://www.facebook.com/GDG.Taipei )
  • Invited as a Featured Speaker at GDG Taiwan DevFest '20 and GDG Taipei/Taiyuan DevFest '21, sharing technical insights with the developer community
Links
  • GDG Website GitHub Repo
  • WTM Website GitHub Repo
  • Auto-posting System GitHub Repo
  • DevFest 2023 LinkedIn Post
TensorFlow User Group (TFUG)

Co Organizer

TensorFlow User Group (TFUG)

Science and Technology

Nov 2020 - Sep 2022 · 1 yr 11 mos
  • Assist ML GDE Jerry Wu in managing Meetup communities
  • Host an online book club on "From Python to TensorFlow"
  • Help building official website and related system
  • Participate in the "TENSORFLOW EVERYWHERE: From 0 to 1" event as a speaker
Links
  • TFUG Taipei Meetup

Professional Skills

Cloud Technologies

Oracle CloudGoogle Cloud PlatformAWSAzureFirebase

DevOps & Infrastructure

TerraformKubernetesDockerCI/CD PipelineCloud FunctionsHelmGitHub Actions

Security & Compliance

FIPS 140-3STIGChainGuardCompliance as CodeDevSecOpsISMAP

Backend Development

PythonGoNode.jsSQLRESTful APIGraphQLDomain-Driven Design (DDD)

Frontend Development

ReactNext.jsHTML5CSS3

Data Management

MySQLMongoDBRedis

AI & Automation

Generative AILLMOpsAI AgentsClaude CodeMCP (Model Context Protocol)

Soft Skills

Cross-team Communication & Requirement ClarificationSystems Thinking & Architecture DesignTechnical Decision-making & Trade-off AnalysisEnd-to-end Delivery & OwnershipKnowledge Management & DocumentationProblem Solving & Root Cause AnalysisCommunity Building & MentorshipBilingual / Cross-cultural Collaboration

Key Projects

Google Assistant Actions

Google Assistant Actions

DialogFlowCloud FunctionsNode.jsFirebase

Voice-enabled skills built on the Google Assistant third-party platform (Actions on Google, AoG) using Node.js, DialogFlow, and Firebase. Featured on the official Google Taiwan blog.

Releases

July 31, 2019

  • Meal Decider (美食決定器)
  • Cows and Bulls (1A2B 猜數)
  • Master of Riddle (燈謎大師)
  • Sport Meeting of Brain (大腦運動會)

March 31, 2020

  • Text Solitaire (詞語接龍)
Links
  • GitHub Repo
  • Google Taiwan Blog (2019/07)
  • Google Taiwan Blog (2020/03)
Gemini-powered Auto-posting System for Facebook

Gemini-powered Auto-posting System for Facebook

GeminiGoogle Apps ScriptRSSFacebook Graph APIAutomation
Mar 2024 - Jun 2025

A Gemini-powered automation that summarizes Google Blog posts and publishes them to the GDG Taipei Facebook page, reducing information gaps, increasing fan page reach and engagement, and boosting event promotion effectiveness.

Releases

Impact

  • Automatically summarizes Google Blog posts via Gemini
  • Reduces information gaps for community members
  • Increases fan page reach, engagement, and event promotion effectiveness
Links
  • GitHub Repo
  • GDG Taipei Facebook Page

Education Background

National Taiwan University of Science and Technology

Master of Science in Computer Science and Information Engineering

National Taiwan University of Science and Technology · Taipei

2020 - 2022

Focused on fuzzy mathematics in multi-attribute decision-making, published a research paper.

  • Published a research paper
  • Served as a Teaching Assistant
Fuzzy SystemsIntroduction to Deep Learning and Its ApplicationsDatabase DesignSocial Media Data Analysis
National Chi Nan University

Bachelor of Science in Applied Materials and Optoelectronic Engineering

National Chi Nan University · Nantou

2014 - 2018

Built interdisciplinary thinking on the foundation of materials science and began to learn programming, laying the groundwork for future technological development.

  • Served as a Teaching Assistant
  • Assisted with thesis guidance and wrote SOP
Optoelectronic EngineeringFundamentals of ProgrammingNumerical AnalysisMaterials Science

Publications

Information Sciences

Multiattribute decision making based on novel score function and the power operator of interval-valued intuitionistic fuzzy values

S. M. Chen and S. H. Yu

Information Sciences, vol. 606, pp. 763-785

August 2022
Journal Metadata
Type:
SCI Journal Paper
Impact Factor:
8.233
Field:
Computer Science, Information Systems
Ranking:
16 / 164
Links
  • ScienceDirect

Licenses & Certifications

TOEIC

2020

ETS

825