Open to opportunities

Rizi Sadim

@rizisadim

Senior Full-Stack PHP developer delivering production-grade SaaS, scalable APIs, and payment integrations with rigorous testing.

Philippines

Message

What I'm looking for

I’m looking for a role where I can own production web platforms end-to-end—shipping reliable REST APIs, payment integrations, and tested features—while collaborating with distributed Agile teams. I’m open to remote or relocation and enjoy improving release confidence.

I’m a Senior Full-Stack PHP Developer with 15+ years delivering production-grade web applications for international clients across SaaS hospitality, gaming/fintech, and healthcare. I specialize in Laravel, Symfony, RESTful API design, MySQL optimization, and payment gateway integrations.

In my current role at Emapta — Newbook (Storable), I maintain and enhance a multi-region B2B SaaS booking platform handling real-time availability checks and financial transactions. I design and optimize RESTful APIs and third-party integrations, integrate and support Stripe and Windcave payment gateways, and expand PHPUnit test coverage to improve release confidence.

Previously at Penbrothers — Bally's Interactive, I built and maintained high-traffic backend services using a Symfony + Laravel stack. I increased PHPUnit test coverage to 80%+, led Vue.js frontend implementation, and contributed Jest and PHPUnit tests within CI/CD and Docker workflows.

I’ve also supported end-to-end web development and healthcare systems earlier in my career, including zero-downtime healthcare web systems using PHP/MySQL/CodeIgniter. Across distributed AU/India/PH Agile teams, I keep quality high through code reviews, strong testing, and dependable deployment practices.

Experience

Work history, roles, and key accomplishments

Current

Senior PHP Developer

Current

Emapta

Feb 2024 - Present (2 years 4 months)

Maintained and enhanced a multi-region B2B SaaS hospitality booking platform by building and optimizing RESTful APIs and third-party integrations to reduce client-reported integration defects. Integrated Stripe and Windcave payment gateways, expanded PHPUnit test coverage, and restored stability by resolving production incidents across checkout, guest validation, and availability logic.

Laravel RESTful APIs Stripe Windcave PHPUnit CI CD Docker Code Review

Full-Stack PHP Developer

Penbrothers

Feb 2019 - Dec 2023 (4 years 10 months)

Built and maintained backend services for a high-traffic gaming and fintech platform using Symfony and Laravel, supporting thousands of concurrent users. Increased PHPUnit test coverage to 80%+, led Vue.js frontend implementation and coding standards, and contributed Jest and PHPUnit tests within CI/CD and Docker workflows.