Rayer Tung is AI-Native Staff Backend & Platform Engineer, based in Taipei, Taiwan, 19 years of experience, with expertise in Argo CD, AWS, BigQuery, C++, Cassandra, CloudFormation, Docker, DynamoDB, ELK, GCP, GKE, Go.
Approved discovery phrases: AI-Native Staff Backend & Platform Engineer · Go Java Rust
An AI-native staff backend and platform engineer with extensive experience in building multi-tenant systems, developer platforms, and high-scale infrastructure. Expert in automating complex migrations, optimizing cloud costs, and implementing RAG-based knowledge solutions for enterprise environments. Proven track record of leading technical initiatives and improving system reliability across diverse industries including semiconductor manufacturing, fintech, and ad-tech.
skills
experience
Section Manager, Fab Production Platform — TSMC
Aug 2024 → May 2026
Architected fab production systems and automated the migration of 1,400+ production VMs while leading an AI-driven knowledge management initiative.
Technical Consultant, Fixed-Term Engagement — Fusang
Feb 2024 → Jul 2024
Developed a Go-based digital-asset clearing engine covering matching, settlement, and reconciliation processes.
Staff Software Engineer — Binance
Jul 2022 → Jan 2024
Owned the platform contract and SDK development for an experiment lifecycle tool, supporting 40,000 QPS across multiple business units.
Senior Software Engineer — MLOps — Appier
Feb 2021 → Jul 2022
Re-architected recommendation serving paths to Go on GKE, achieving a 65% reduction in product-attributed cloud costs.
Senior Software Engineer / Technical Lead, MCDS — Innova Solutions USA
Jul 2017 → Feb 2021
Led the migration of a multi-tenant monolith to AWS and implemented HIPAA-compliant data de-identification pipelines.
Senior Software Engineer — Ruckus Wireless
Oct 2012 → Jun 2017
Designed and implemented core controller platform features for managing 30,000 access points, focusing on failover and rebalancing.
Software Engineer — Wozai Info Tech / Spring House / Gamania
Jul 2007 → Sep 2012
Developed Android applications, OpenID integrations, e-book platforms, and MMORPG client-server systems.
featured projects
LLM · RAG
An AI knowledge workspace that converts Markdown and web sources into structured, searchable, and source-linked knowledge entries.
macOS · Safari Extension
A privacy-focused macOS Safari extension for opening locations in various map services without data collection.
education
National Chung Hsing University, Food Science Studies
profile questions
What does Rayer Tung specialize in?
Rayer Tung lists Argo CD, AWS, BigQuery, C++, Cassandra, CloudFormation, Docker, DynamoDB, ELK, GCP, GKE, Go, Grafana, Helm, Java, Jenkins, Kafka, Kubernetes, Lambda, MLOps, NoSQL, Prometheus, Python, RAG, REST, Rust, Spring Boot, SQL as professional skills.
What roles has Rayer Tung worked in?
Rayer Tung has experience in Section Manager, Fab Production Platform, Technical Consultant, Fixed-Term Engagement, Staff Software Engineer, Senior Software Engineer — MLOps, Senior Software Engineer / Technical Lead, MCDS, Senior Software Engineer, Software Engineer across organizations including TSMC, Fusang, Binance, Appier, Innova Solutions USA, Ruckus Wireless, Wozai Info Tech / Spring House / Gamania.
Where is Rayer Tung based?
Rayer Tung lists Taipei, Taiwan as their location.
AI-Native Staff Backend & Platform Engineer
- AI-Native Staff Backend & Platform Engineer
- Go Java Rust
exposure-filtered · access consent-logged · last updated 2026-09-02