Looking for a job

Ivan Tan

@ivantan

Full Stack Developer available for remote freelance projects, maintaining company websites and back office systems with PHP, JavaScript, and MySQL.

Malaysia

Message

What I'm looking for

I’m looking for remote development projects, short-term or long-term, involving PHP and JavaScript development, maintenance of existing systems, API and payment gateway support, or ongoing server and database support.

I’ve developed and maintained company websites and back office systems using PHP, JavaScript, and MySQL. My work includes frontend features and applications supporting product presentation and day-to-day business operations.

I’ve supported third-party API and payment gateway integrations, including authentication, callbacks, and transaction status checks. I’ve also investigated discrepancies between payment records and internal ledgers.

I’ve supported existing applications through source code, database, and log investigation, as well as server setup and maintenance across AWS, Alibaba Cloud, and Google Cloud. I’m available for remote development projects, system maintenance, and ongoing server and database support.

Experience

Work history, roles, and key accomplishments

Full Stack Developer

Freelance

Developed and maintained company websites, frontend features, and back office applications using PHP, JavaScript, and MySQL. Supported third-party API and payment gateway integrations, including authentication, callbacks, and troubleshooting.