Alex.Hsiao (Wei-Chun Hsiao) — FullStack & GenAI Systems Architect

// 01 · PRODUCTION TECHNICAL TAXONOMY

End-to-End Technology Stack & Infrastructure Tools

SYSTEM // ML & INFERENCE

GenAI & Machine Learning

vLLM Inference EngineEnterprise

LangGraph Multi-AgentsProduction

HAMi vGPU SlicingEnterprise

NVIDIA GPU OperatorProduction

PyTorch & TensorFlow~3 Years

PRODUCTION ARCHITECTURE & DEPLOYMENT CONTEXT

Architecting containerized GPU clusters on bare-metal Kubernetes with NVIDIA GPU Operator and HAMi vGPU dynamic slicing to maximize compute density and hardware utilization. Designing stateful, autonomous multi-agent orchestration pipelines with LangGraph and low-latency LLM streaming inference endpoints via vLLM.

SYSTEM // BACKEND & AMQP

FullStack & Distributed Systems

FastAPI / Python~3 Years

Node.js (Async Runtimes)~3 Years

RabbitMQ (AMQP Broker)Production

Django / Flask~2 Years

PHP / Laravel~1 Year

PRODUCTION ARCHITECTURE & DEPLOYMENT CONTEXT

Engineering high-throughput, non-blocking asynchronous microservices and reactive interfaces using FastAPI, modern Node.js, and React. Implementing enterprise AMQP message broker topologies with RabbitMQ to decouple critical distributed workloads and ensure reliable, fault-tolerant asynchronous task execution.

SYSTEM // K8S & CLOUD

Cloud Fabric & Orchestration

Kubernetes (CKA Certified)~2 Years

AWS Cloud (SAP Certified)~3 Years

Google Cloud (PCA Certified)~3 Years

Terraform (IaC Automation)Production

Docker & Podman~3 Years

PRODUCTION ARCHITECTURE & DEPLOYMENT CONTEXT

Certified across Kubernetes (CKA), AWS Solutions Architect Professional (SAP), and GCP Professional Cloud Architect (PCA). Designing declarative Infrastructure as Code (IaC) with Terraform, orchestrating production container fabrics, executing complex cross-cloud migrations, and establishing zero-trust security baselines.

SYSTEM // STORAGE & HA

Databases & Resilient Storage

PostgreSQL~3 Years

Microsoft SQL ServerEnterprise

MongoDB & MySQL~3 Years

Longhorn HA Block StorageEnterprise

MinIO / S3 ParquetProduction

PRODUCTION ARCHITECTURE & DEPLOYMENT CONTEXT

Structuring highly resilient, low-latency relational and document database layers across PostgreSQL, Microsoft SQL Server, and MongoDB. Deploying cloud-native distributed persistent block storage with Longhorn replication in Kubernetes alongside MinIO S3 object storage for analytical Parquet storage.

// 02 · VERIFIED CREDENTIALS

Five Professional Certifications & IEEE Peer-Reviewed Publication

100% authentic credentials with direct public verification badges.

NVIDIA Certified Professional: Generative AI LLMs

NVIDIA Deep Learning Institute · Verified

CREDENTIAL // 01 · GENAINVIDIA // CREDLY VERIFIED

NVIDIA Certified Professional: Generative AI LLMs

Validates enterprise mastery in building, deploying, and accelerating large language model architectures. Encompasses parameter-efficient fine-tuning (PEFT/LoRA), vLLM & Triton inference serving, retrieval-augmented generation (RAG), and production LLM evaluation.

Certified Kubernetes Administrator (CKA)

Cloud Native Computing Foundation · Verified

CREDENTIAL // 02 · CLOUD NATIVELINUX FOUNDATION / CNCF

Certified Kubernetes Administrator (CKA)

Demonstrates production competence in Kubernetes cluster architecture, core component troubleshooting, networking (CNI/Ingress), storage volumes (CSI), cluster security, RBAC policies, and container workload maintenance.

AWS Certified Solutions Architect – Professional (SAP)

Amazon Web Services · SAP-C02 Professional

CREDENTIAL // 03 · CLOUD ARCHITECTUREAMAZON WEB SERVICES

AWS Certified Solutions Architect – Professional (SAP)

Pinnacle AWS professional credential validating advanced expertise in complex multi-tier enterprise architecture, multi-account governance (AWS Control Tower), high availability, disaster recovery, cost optimization, and hybrid cloud migrations.

Google Cloud Professional Cloud Architect (PCA)

Google Cloud Certified · Professional Tier

CREDENTIAL // 04 · CLOUD ARCHITECTUREGOOGLE CLOUD

Google Cloud Professional Cloud Architect (PCA)

Certifies comprehensive architecture competence on Google Cloud Platform, encompassing scalable microservice topologies on GKE, VPC network security, IAM least-privilege governance, data migration pipelines, and enterprise reliability engineering.

ISO/IEC 27001 Lead Auditor (Information Security)

TKSG ISMS Lead Auditor · Certified

CREDENTIAL // 05 · SECURITY GOVERNANCETKSG // ISMS GOVERNANCE

ISO/IEC 27001 Lead Auditor (Information Security)

Professional Lead Auditor certification validating deep knowledge in Information Security Management Systems (ISMS), risk assessment methodologies, Annex A security control implementation, compliance audits, and security baseline governance.

IEEE Xplore: Deep Learning SQLi & XSS Detection

IEEE Xplore Doc: 10210155 · Master Thesis

PUBLICATION // 06 · IEEE PEER-REVIEWEDIEEE XPLORE // PEER REVIEWED

IEEE Xplore: Deep Learning SQLi & XSS Detection

Peer-reviewed research publication in IEEE Xplore introducing a novel hybrid deep learning architecture combining Multi-Model CNN, Bidirectional GRU, and Multi-Head Self-Attention mechanisms for robust real-time detection of SQLi and XSS attacks.

// 03 · CAREER CHRONICLE

Professional Experience & Research Trajectory

NODE // CURRENTNOV 2025 – PRESENTTatung System Technologies Inc. (Tatung World Tech)Zhongshan Dist., TaipeiGenAI Engineer / AI Engineer

Lead developer for "AI Enhance Management System", an automated hardware material management and intelligence system.
Spearheaded full-stack development for Generative AI Agent web applications utilizing React.js, FastAPI, and LangGraph multi-agent orchestration.
Architected and managed containerized GPU clusters for AI workloads, optimizing compute density and vGPU allocation with NVIDIA GPU Operator and HAMi.
Engineered custom QR code applications and high-throughput asynchronous message queues via RabbitMQ.

STACK: React.js, FastAPI, LangGraph, SQL Server, PostgreSQL, RabbitMQ, IIS, HAMi, GPU Operator, Longhorn

NODE // NATIONAL CYBER SECURITYMAR 2025 – NOV 2025 (9 MOS)National Institute of Cyber Security (NICS)Zhongzheng Dist., TaipeiSoftware Engineer

Drove cloud security initiatives and contributed directly to the development of the AWS Government Configuration Baseline for national infrastructure.
Researched and implemented cutting-edge AI features and autonomous workflows using LangGraph and Multi-Agent LLMs.
Constructed secure serverless and containerized APIs with Next.js, FastAPI, and MongoDB backend storage.

STACK: Python, Next.js, LangGraph, FastAPI, CloudFormation, MongoDB, AWS Security Baselines

NODE // CLOUD ARCHITECTUREJUN 2024 – MAR 2025 (10 MOS)Cloud Service Provider (Agency)Nangang Dist., TaipeiProject Engineer / Software Engineer

Architected and implemented enterprise GCP and AWS cloud environments, executed complex cross-cloud migrations, and configured secure site-to-site VPNs.
Designed centralized monitoring platforms and deployed production Kubernetes clusters with fine-grained RBAC security policies.
Managed network topology planning and security perimeters: WAF, Firewalls, Load Balancers, and VPC peering.
Authored automated Infrastructure as Code (IaC) with Terraform and resolved mission-critical infrastructure incidents.

STACK: Kubernetes, GCP, AWS, Terraform, Ansible, WAF, Cloud Architecture

NODE // RESEARCH & THESISSEP 2021 – OCT 2023 (2 YRS 2 MOS)Information Security Lab, NCYU CSIEChiayi City, TaiwanMaster's Researcher & Project Assistant

Conducted advanced research in deep learning and cybersecurity intrusion detection for web application security.
Designed a novel hybrid architecture combining Multi-Model CNN, Bidirectional GRU, and Multi-Head Self-Attention for SQLi and XSS attack detection.
Published peer-reviewed master's thesis research in IEEE Xplore (Doc: 10210155).
Developed machine learning pipelines and research demonstration web platforms with Python, Django, Flask, PyTorch, and TensorFlow.

STACK: Python, PyTorch, TensorFlow, Django, Flask, Deep Learning, IEEE Publication

NODE // EARLY CAREERDEC 2019 – MAR 2020 (4 MOS)Ticrown Asset Management Ltd.Daliao Dist., Kaohsiung CityPHP Assistant Engineer / Web Designer

Collaborated on the development and UI implementation of a PHP Laravel-based logistics management system for a shipping container enterprise.
Designed database schemas and responsive web views before transitioning to graduate studies in computer science.

STACK: PHP, Laravel, MySQL, JavaScript, CSS

// 04 · DISPATCH & CONTACT

Direct Communication Channel & Availability

TERMINAL // GLOBAL TELEMETRY & DISPATCH NODE

LOC: 25.0330° N, 121.5654° E · UTC+8 · [DRAG & ZOOM ENABLED]

PRIMARY NODE // TAIPEI, TAIWAN

Stationed in Taipei, Taiwan (UTC+8). Available for on-site & hybrid engineering roles in Taipei, and worldwide remote collaboration across distributed teams.

> CANDIDATE: Alex.Hsiao (Wei-Chun Hsiao)

> LOCATION: Taipei, Taiwan (UTC+8 · CST)

> WORK MODE: Taipei Hybrid / On-Site & Global Remote

> STATUS: ONLINE // OPEN FOR SENIOR ROLES

> EMAIL: q123717111@gmail.com

> PHONE: +886 0970-565-709

MAIL //Send Direct Email →

GEOJSON 1:110M · ECHARTS MONO TELEMETRY · TAIPEI UTC+8 NODE

Alex Hsiao (Wei-Chun Hsiao)

End-to-End Technology Stack & Infrastructure Tools

GenAI & Machine Learning

FullStack & Distributed Systems

Cloud Fabric & Orchestration

Databases & Resilient Storage

Five Professional Certifications & IEEE Peer-Reviewed Publication

NVIDIA Certified Professional: Generative AI LLMs

Certified Kubernetes Administrator (CKA)

AWS Certified Solutions Architect – Professional (SAP)

Google Cloud Professional Cloud Architect (PCA)

ISO/IEC 27001 Lead Auditor (Information Security)

IEEE Xplore: Deep Learning SQLi & XSS Detection

Professional Experience & Research Trajectory

Direct Communication Channel & Availability