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Ridzuwary Zainal UserRU
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Ridzuwary Zainal User

@ridzuwary

Senior Backend Engineer & hands-on Technical Lead with 9+ years in Laravel, APIs, scalable systems, cloud deployments and practical product delivery.

Malaysia
Message

What I'm looking for

I’m looking for senior backend engineering or hands-on technical lead roles focused on backend modernization, scalable platforms, API architecture, system integration, and cloud-based delivery. I work best where I can combine strong technical execution with practical leadership and delivery ownership.

I am a Senior Backend Engineer and hands-on Technical Lead with 9+ years of experience building, modernizing, and supporting web platforms, APIs, and business-critical systems. My strongest background is in PHP and Laravel, but my work has also covered cloud deployment, system integration, architecture planning, CI/CD, infrastructure coordination, and technical leadership across delivery teams.

Over the years, I have worked on products and platforms in areas such as government digital services, travel and pilgrimage systems, HR systems, booking flows, financial-related platforms, and enterprise web applications. A big part of my value is being able to bridge product goals, business constraints, and engineering execution. I am comfortable going from requirements and architecture through hands-on implementation, production support, and continuous improvement.

Some of the work I am most proud of includes leading and developing a digital pilgrimage travel purchasing platform with both mobile app and web portal touchpoints, helping modernize and extend enterprise and public-sector systems, and designing backend platforms that support real operational workflows rather than just isolated features. I have also worked on legacy modernization, multi-tenant system design, API design, third-party integrations, deployment pipelines, and cloud-based delivery.

Technically, I am strongest in backend engineering, RESTful APIs, Laravel application design, database-backed business systems, and integration-heavy platforms. I am also comfortable with PostgreSQL, MySQL, Redis, Linux environments, Git-based workflows, and practical cloud delivery. I tend to be product-minded, documentation-driven, and pragmatic. I care about building systems that are reliable, maintainable, and useful to the business, while still moving at a pace that makes sense.

In leadership roles, I am a hands-on contributor rather than a purely managerial lead. I enjoy mentoring engineers, reviewing architecture and implementation decisions, raising engineering quality, and helping teams move from ambiguity to clear execution. I work well with product owners, designers, analysts, and non-technical stakeholders, especially in environments where technical clarity and delivery discipline are both important.

I am particularly interested in remote opportunities involving backend engineering, technical leadership, platform development, SaaS, fintech, internal business systems, workflow-heavy products, and scalable web applications. I am most motivated by roles where I can combine strong technical execution with ownership, problem-solving, and thoughtful product collaboration.

Outside of pure coding, I am interested in software architecture, practical AI-assisted development workflows, system design, and using engineering as a business enabler rather than treating it as just feature delivery.

Experience

Work history, roles, and key accomplishments

TB

Technical Lead (Backend)

Theta Innovation Sdn Bhd

Jan 2024 - Dec 2025 (1 year 11 months)

Led backend architecture and modernization for government digital platforms, including event ticketing, POS integrations, and smart city portals. Reduced infrastructure costs by ~40% and improved deployment reliability by implementing Azure-ready practices and CI/CD pipelines.

TB

Senior Backend Engineer

Theta Mobile Sdn Bhd

Feb 2016 - Dec 2023 (7 years 10 months)

Modernized legacy government and enterprise systems into scalable, multi-tenant Laravel backends and supported mission-critical operational workflows. Delivered major platforms including a multi-tenant accounting system and an Umrah booking backend, reducing infrastructure cost by ~35% while building Azure-ready architectures.

Education

Degrees, certifications, and relevant coursework

Google Cloud logoGC

Google Cloud

Professional Cloud Developer, Cloud Computing

2023 - 2025

Professional Cloud Developer certification from Google Cloud (Credential ID 71379124), issued April 2023 and expired April 2025.

Universiti Kebangsaan Malaysia logoUM

Universiti Kebangsaan Malaysia

Master of Science, Science

Completed a Master of Science at Universiti Kebangsaan Malaysia, graduating in 2009.

Universiti Kebangsaan Malaysia logoUM

Universiti Kebangsaan Malaysia

Bachelor’s Degree in Electrical and Electronics Engineering (Hons), Electrical and Electronics Engineering

Earned a Bachelor’s degree in Electrical and Electronics Engineering (Hons) at Universiti Kebangsaan Malaysia, graduating in 2005.

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