I'm a senior software developer

Felix Chen

I'm a senior software developer

Available to hire

I’m a senior software developer

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
See more

Work Experience

Magento2 PHP e-commerce solution software developer at Merry Jewelry Inc.
May 1, 2023 - Present
Magento 2 migration from Magento 1 to Shopify; Linux admin; AWS Ubuntu upgrades; PHP upgrade to 8.x; Elasticsearch/OpenSearch setup; Redis caching; security patches; data migration to Shopify cloud; Magento 2 custom module development; REST/SOAP API interactions; multi-site/inventory management; payment integrations (PayPal, Stripe) and wholesale/retail pricing; bulk import/export automation.
Software Developer, DevOps at ITSP Inc.
March 1, 2020 - July 1, 2021
.NET/C#, PHP software development; DevOps; CI/CD with GitLab/Jenkins; cloud infrastructure on Azure/GCP; Terraform scripting; Docker containerization; deployment automation; server management and monitoring.
Software Developer / Systems Integration at Rexall
April 1, 2020 - December 31, 2020
Reverse engineered Rexall HPGClient.exe into C#; mainframe screen scraping in C#/JS; data migration to MS Dynamics 365 CRM in Azure; system integration and backend data handling; Windows/Linux admin tasks.
PHP/.NET Developer and System Admin (Contract) at New Pioneer Travel Inc.
October 1, 2018 - June 1, 2019
Developed invoice/email/UTF-8 PDF attachments; order/bill upload/download UI (Laravel/JQuery/JS); HR attendance system; ERP deployment and maintenance; Linux/Windows administration; XAMPP stack and MySQL backups; website/server optimization.
System Analyst and PHP / Java / .NET Developer at League IT Consultant Inc.
March 1, 2014 - August 1, 2018
Designed and implemented payment gateways (AliPay, WeChat, QQpay); AML/compliance workflows; LDAP/AD integrations; JIRA/Confluence adoption; Linux/Windows admin; multi-platform integrations; security hardening and deployment automation.
Cobol/RPG Computer Programmer at Core Mark International Inc.
November 1, 2008 - January 1, 2014
Developed mainframe and AS/400 applications: transportation routing, ordering, batch processing, spool/file handling, and reporting in Cobol/RPG/CL; SQL/400 and OS/400 subsystem maintenance; automation of daily/weekly reports.
Programmer and Systems Analyst at Agricultural Bank of China
January 1, 1990 - December 31, 2005
Banking system development: settlement modules, ATM communications; COBOL/AS400/RPGLE under UNIX; proxy modules in C; batch processing and reports; migration of desktop systems to AS/400.

Education

Bachelor of Computer Science at University of XiDian
January 11, 2030 - April 6, 2026

Qualifications

Sybase training certificate
January 11, 2030 - April 6, 2026
National Senior Programmer Certificate
January 11, 2030 - April 6, 2026

Industry Experience

Software & Internet, Retail, Professional Services, Financial Services, Media & Entertainment

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
See more