Antonius Ronal Pieterson Purba

Hello, Im Antonius a Senior Software Engineer with over 10 years of experience building scalable backend systems and full stack web applications.

Throughout my career, I have worked across industries including digital banking, telecommunications, retail, and e commerce. I specialize in designing reliable backend architectures, developing REST APIs, and building systems that support real world business operations.

My core expertise includes backend development using Go Golang, PHP Laravel, and Python Django, along with modern JavaScript frameworks for full stack applications. I have experience integrating complex systems such as payment platforms, SAP systems, POS systems, and cloud infrastructure.

I focus on writing clean, maintainable code and delivering solutions that are scalable, secure, and production ready. I enjoy solving complex engineering problems and transforming business requirements into efficient technical systems.

Im currently open to remote and internation