Open to opportunities

Cristian Perez

@cristian_perez_ardaya

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PHP full-stack developer building scalable web apps with PHP, Go, React, APIs, and performance.

Bolivia

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What I'm looking for

I’m looking for a role where I can build and optimize scalable full-stack products, integrate APIs and payments, and own quality from testing to deployment—working with cross-functional teams using modern tooling like Docker, React, and Go.

I’m an experienced PHP Full-Stack Developer focused on building scalable web applications end-to-end—designing backend modules, integrating APIs and payment systems, and improving performance. I’ve delivered solutions across education, healthcare, and enterprise platforms, with a strong emphasis on reliability through automated testing and disciplined QA.

In my most recent role, I worked on clinical and inventory web systems, leading development tasks like Laravel/CodeIgniter work, deployment, bug resolution, and code reviews. I optimized database performance, introduced automated testing workflows, and collaborated cross-functionally to ensure features shipped on time while bridging technical and business needs.

Experience

Work history, roles, and key accomplishments

Current

PHP Full-Stack Developer

Current

Chumasphere

Sep 2020 - Present (5 years 7 months)

Led development and support of clinical and inventory web systems using Laravel and CodeIgniter, including deployments, bug resolution, code reviews, and QA. Built scalable backend modules, optimized database performance, and integrated external APIs and secure payment gateways.

PHP Laravel Go ReactJS CodeIgniter Docker MySQL Payment Gateways Automated Testing

PHP & Go Full-Stack Developer

Greco

Feb 2018 - Aug 2020 (2 years 6 months)

Led development and optimization of a sales and management platform, implemented new features, and resolved critical issues in production. Migrated legacy PHP components to Go and worked across repositories and teams to improve deployment pipelines and scalable delivery.

PHP Laravel CodeIgniter ReactJS Redis Microservices Docker Kubernetes Data & Analytics

PHP & WordPress Developer

SEPRED

Oct 2017 - Feb 2019 (1 year 4 months)

Developed and managed dynamic WordPress-based platforms for real estate and e-commerce, building responsive, high-performance sites with custom themes and CSS plugins. Implemented online booking and secure WooCommerce transactions, integrated third-party REST APIs, and supported deployments with Docker/Kubernetes.