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SYS / RESUME · TYRION

XU YANG / TYRION

Full-Stack Architect / Tech Lead

MEDIA SYSTEMS · MICROSERVICES · EMBODIED AI

Email: tyrion0016@gmail.com

6+

Years

Backend & architecture

300%+

QPS

After PHP-FPM to in-memory

60%

Latency↓

Core API response time

99.9%

Uptime

Service availability

Summary

A part-time AI master’s student in the 2025 cohort at Fudan University’s College of Computer Science and Artificial Intelligence, with a bachelor’s degree in Computer Science and Technology from Dalian Minzu University. I have 6+ years of software engineering and architecture experience across backend services, microservices, media transcoding, segmentation, and CDN delivery. I received multiple awards in international underwater robotics and China robotics competitions. I am currently developing an AgentOS project for robotics applications and exploring multimodal perception, task planning, and execution feedback.

Skills

Backend

  • Go (Gin, GORM), Java (Spring Boot, Spring Cloud), Node.js, PHP, Swoole, Hyperf, Laravel, ThinkPHP, CodeIgniter, RESTful API, microservices

Concurrency & architecture

  • Resident in-memory architecture, service split, gateway & multi-env release, performance tuning, memory-leak diagnosis, production incident localization

Media Systems Architecture

  • Experience developing and integrating media transcoding workflows, from source processing to playable output.
  • Experience with media segmentation and playback asset organization, connecting transcoded output to playback delivery.
  • Experience with CDN integration and content delivery, diagnosing access and playback issues across origins, distribution nodes, and clients.

Middleware & data

  • MySQL (InnoDB / indexes / locks / transactions / slow queries), Redis, Kafka, RabbitMQ, Elasticsearch

Engineering & delivery

  • Linux, Docker, Kubernetes, Nginx, Git, health checks and release rollback

Domain

  • Web3 / digital-asset trading, OTC, fiat on/off-ramp, Card / payments, third-party channel integration, fund safety

Experience

gate.io

2024.04 — Present

Full-Stack Architect / Tech Lead

Core business & architecture

  • Owned backend architecture, APIs, and ongoing optimization for OTC, fiat on/off-ramp, and Card fund/trading rails.
  • Built third-party channel services in Go (Gin / GORM): payment and on/off-ramp integrations, callback signature verification, reconciliation, and retry on failure.
  • Split service boundaries and call chains as microservices; delivered across Go / Node.js / PHP, Nginx, Docker / K8s, and multiple environments.

Concurrency & stability

  • Led a smooth migration of the core PHP system from FPM to Swoole / Hyperf resident in-memory architecture; QPS up 300%+.
  • Built memory-leak monitoring and diagnosis; availability 99.9%. Slow-query work cut core API latency by 60%.
  • Tuned MySQL, Redis, and message queues for trading / on-off-ramp consistency; established rollback and health-check release flow.

AI productivity system

  • Introduced Claude Code, Cursor, Codex, and other AI coding tools; team code output up 40%+.
  • Built an AI-assisted code review workflow; defect rate down 25%.
  • Designed an AI workflow orchestration system automating requirements analysis, code generation, and test-case generation.
  • Led rollout of the AI toolchain across the team and established vibe coding engineering practices.

Sangfor Technologies

2022.02 — 2024.01

Full-Stack Engineer

  • PHP / Go backend on the controller side and core modules of the AI business-perception system; built perception data services in Go (Gin); APIs, integration, and microservice collaboration (CodeIgniter, SQLite).

Shenzhen Payton Technology

2020.10 — 2022.02

Full-Stack Engineer

  • Backend data processing and ingest validation for production systems, with validation and sync services in Go; WeCom apps and staff-sync scripts; won the 2021 GM Award.

Wuhan Perfect Deduction Network Technology

2020.06 — 2020.10

Full-Stack Engineer

  • Mall backend and campaign modules with Go, ThinkPHP, and MySQL; data collection and processing for Tmall One-Hour Delivery in Go.

Projects

Media Processing and Content Delivery

Project experience

Software architecture and development

Work involving media transcoding, segmentation, and CDN delivery, with a focus on pipeline integration, playback assets, and end-to-end troubleshooting.

AgentOS for Robotics Applications

In progress

Engineering and research exploration

Engineering work on task runtime, skill execution, safety gateways, and simulated robot integration; research interests include multimodal perception, task planning, and execution feedback.

Web3 core fund & trading rails (OTC / on-off-ramp / Card)

2024.04 — Present

Architect & lead

Built high-concurrency microservices and third-party channel integration in Go (Gin, GORM), covering payment/on-off-ramp access, callback verification, reconciliation, and retries

AI Business Perception System

2022.02 — 2024.03

Core developer

Built perception ingest, alerting, and query services in Go; faster incident localization, ops efficiency up 50%

PCAS Product Cost Analysis

2021.10 — 2022.01

Project lead

Implemented cost calculation, ingest validation, and reporting APIs in Go; end-to-end delivery, won the GM Award

PQC Paperless Project

2021.01 — 2021.10

Core developer

Rewrote query APIs and data-aggregation services in Go; query efficiency up 80%

Awards

  • International Underwater Robot Competition

    2018

    Four events: 1st / 1st / 2nd / 3rd

  • China Robot Competition

    2018

    Four events: 1st / 2nd / 2nd / 2nd

Education

  • Fudan University

    2025—2028

    Part-time Master’s (2025 cohort, in progress) · Artificial Intelligence

  • Dalian Minzu University

    2016—2020

    B.S. · Computer Science and Technology

Certificates

  • CET-4