Looking for a job

Playbert Ronaldo Peña Primera

@playbertronaldopeapr

Message

I build resilient distributed backend platforms, real-time data pipelines, and high-availability systems.

United States

Message

What I'm looking for

I'm looking to build scalable, fault-tolerant backend and distributed systems where I can lead architecture, improve performance, and deliver secure real-time data platforms.

I've built distributed data platforms and event-driven backend systems for UboraT, including Synorat, a real-time platform designed for resilient data flows and high availability across distributed nodes.

At Milton Morris & Partners, I designed systems that improved performance by 40% and built a real-time emergency response platform for police operations in Ecuador. I also led technical teams and delivered secure document systems using SHA-512, TSA, and blockchain validation.

Across Produplay and 3S Sistemas, I've developed enterprise applications, REST APIs, OCR document-processing systems, and optimized relational and non-relational databases using PHP, Laravel, JavaScript, SQL, RabbitMQ, AWS S3, and MinIO.

Experience

Work history, roles, and key accomplishments

Senior Backend Engineer

PLAYBERT PENA

Senior Backend Engineer with 9+ years of experience designing scalable, high-availability backend systems and distributed architectures. Strong expertise in PHP, Laravel, MySQL, PostgreSQL, REST APIs, Redis, RabbitMQ, Docker, and event-driven systems.