About — WordPress Studio

Nine years on one platform, down to the detail.

Serein is a one-person studio — Lazar Jovanetić, senior WordPress developer. As lead developer at SWOT Digital (Dublin), he worked across a portfolio of 300+ sites — builds and migrations, integrations, performance, and production fixes.

01Team

The same person from the first call to launch.

Lazar Jovanetić
Lazar JovanetićSenior WordPress Developer · Užice, Serbia

Nine years on WordPress, WooCommerce, and Shopify: building sites and stores, converting designs, migrations, and fixing production issues. From 2020 to 2023, lead WordPress developer at SWOT Digital in Dublin, across a portfolio of 300+ sites.

2023 — presentSerein — building sites and stores, migrations
2020 — 2023Lead WordPress Developer, SWOT Digital · Dublin
2017 — 2019WordPress Developer, S8 Studio · Novi Sad
LanguagesSerbian (native), English (fluent)
02How I Work

Three rules I work by.

01

Results before aesthetics

Every design and code decision is measured against what the site needs to achieve. A pretty storefront that doesn't do its job isn't a solution.

02

I measure, I don't just claim

Every project has before-and-after numbers: speed, Core Web Vitals, leads or orders — whichever the goal calls for.

03

Direct communication

You talk to the person actually building your site, not an account manager. Weekly check-ins, no middleman.

300+stores & sites
9 yrson WordPress
1point of contact
24hreply time
03Tools

Technologies I work with.

WooCommerceShopifyWordPressHeadless / REST APIShopify LiquidACF ProPHPJavaScriptMySQLPayment gatewaysCourier API integrationsERP / CRM connectorsCloudflare / CDNTechnical SEOCore Web VitalsGA4 e-commerce