From Code to Cloud
Senior Backend Engineer with 10+ years of experience developing and supporting production Linuxbased systems. Hands-on experience using Jenkins for deployment workflows and automated testing integration, along with Docker for containerized development environments. Strong background in troubleshooting distributed backend services, system migration, and log analysis through ELK. Currently, I am completing a Cloud Computing program to formalize my expertise in Aws and Azure, transitioning from backend engineering toward a DevOps-focused career path.
10+
Years Experience
10+
Systems Architected
50+
Team Collaborations
99.9%
System Uptime
My Education
George Brown College
2024 - 2026
Cloud Computing Technologies – Ontario College Graduate Certificate
Relevant Coursework: Advanced Linux, Microsoft Azure, AWS Cloud & Solutions Architecture, DevOps & CI/CD
Dalian University of Technology
Graduated Jan 2012
Bachelor of Computer Science
Work History
- Sr. Backend Engineer (2022 - 2024)
Integrated Jenkins, Pytest and Allure to generate automated quality reports for web applications.
Built high-performance SDKs for major e-commerce platforms (JD, Taobao, TikTok, etc.) using Laravel and managed via Composer, ensuring reliable data synchronization.
Successfully migrated legacy projects to new CentOS servers and deployed internal collaboration tools like Confluence.
- DevOps / Sr. Backend Engineer (2018 - 2022)
Architected and managed microservices using Go (Gin/Go-zero) and PHP, supporting hightraffic cryptocurrency trading.
Implemented an ELK Cluster for centralized logging, reducing troubleshooting time by 40% through efficient search and monitoring.
Optimized backend processes using Systemd and managed high-concurrency tasks with RabbitMQ.
- Sr. Softeware Engineer (2016 - 2018)
Led the transition to automated deployments by building a GitLab hosting platform and Jenkins CI/CD pipelines.
Developed a test question crawler system using Python to automate data collection, significantly expanding the question bank and reducing manual data entry work.
- EARLIER EXPERIENCE(PHP DEVELOPER) (2012 - 2016)
A Developed and maintained dynamic web applications using PHP (Yii2, CodeIgniter, Yii1) and MySQL.
Successfully migrated legacy systems (ASP to PHP) and optimized SQL queries for improved database performance.
Gained foundational experience in Linux server maintenance, version control (Git/SVN), and frontend integration (jQuery/AJAX).
How I Can Help
Backend Development
Designing and building reliable backend systems and APIs using PHP frameworks such as Laravel, Symfony, and Yii, with a focus on performance and maintainability.
System Integration
Working with microservices-based architectures, handling service integration and inter-service communication using technologies like Thrift and messaging systems such as RabbitMQ.
Performance Optimization
Optimizing database performance and caching strategies using MySQL and Redis to support high-concurrency and data-intensive applications.
Cloud Solutions
Continuously expanding knowledge in cloud infrastructure and DevOps practices, including Docker, Kubernetes, and CI/CD pipelines.