Belgrade, Serbia
Cersei Labs is a one-person web development agency specialising in custom PHP applications, e-commerce platforms, and modern frontend experiences.
Services
From bespoke web apps to scalable e-commerce storefronts — I handle the full lifecycle, from architecture to deployment.
PHP and Symfony-powered backend systems tailored to your business logic — clean APIs, solid architecture, built to last.
Magento 1 & 2 stores, custom extensions, and integrations. Performance-optimised shops that convert.
Reactive, component-driven UIs built with Vue.js. Pixel-perfect design-to-code implementation.
RESTful and third-party API development, connecting services and automating workflows across your stack.
Fast, content-managed websites using Webflow or WordPress — easy for you to maintain, great for your visitors.
Code reviews, audits, and architecture consulting for teams that need a senior perspective without the overhead.
About
I'm Slaviša Perišić, a full-stack web developer based in Belgrade, Serbia. I founded Cersei Labs to offer businesses direct access to senior engineering talent — no account managers, no handoffs, just clean code and honest communication.
With over a decade of experience building production systems, I work with PHP, Symfony, Vue.js, and the Magento platform every day. My background spans shipping applications, HR tools, e-commerce integrations, and frontend UI — which means I can take your project from a rough idea to a live product.
Based in Serbia and available for remote engagements worldwide.
Full-stack engineer. PHP & Vue.js specialist. E-commerce architect. Turning ideas into dependable software since 2014.
Tech Stack
A curated set of technologies I use day-to-day — chosen for reliability, performance, and real-world production track record.
Contact
Have a project in mind? Reach out — I'm always open to discussing new work, collaborations, or just a technical conversation.
I'll get back to you within one business day.