Nikola Arsić
Disciplines5ScopeIdea to customersYour contact1

What you can hand me

Five disciplines, one person. The point is not the list - it is that the architecture, the implementation and the go-to-market come from the same hands, so nothing is lost in the handoffs that normally kill these projects.

E-commerce development

Twenty-six storefronts, one person.

Feature work, migrations, security and devops across e-commerce platforms - including a PrestaShop estate spanning 22 markets, run single-handed.

PrestaShop · WooCommerce · Next.js · Nuxt · headless

Shopify & BigCommerce

The implementer two SEO agencies keep bringing back.

Years in the theme layer of both platforms, on live revenue-carrying storefronts: Liquid and Stencil, collection and product templates, schema, canonical and hreflang handling, Core Web Vitals. Delivered white-label as standard - your client never needs to know I exist.

Shopify · Shopify Plus · BigCommerce Stencil · Liquid · Stencil

Custom apps & products

Whiteboard to paying customers, by one architect.

The work I most want: take a problem, design the system, build the product, ship it, and take it to market. Ten years across React and Next.js, Vue and Nuxt, Laravel and Node - not a contractor executing someone else’s spec, but the person who decides the architecture and then lives with it.

Architecture · Next.js · Nuxt · React · Vue · Laravel · Node · Postgres

Technical SEO

Audits that come with the implementation attached.

Crawlability, indexation, rendering strategy, structured data and Core Web Vitals - diagnosed and then actually fixed, in your codebase, by the person who diagnosed it.

Shopify · BigCommerce · PrestaShop · WooCommerce · Next.js

Automation & AI

The repetitive part of your operation, removed.

Workflow automation, internal tooling and AI-assisted pipelines - built by someone who has shipped and operated a SaaS alone, not someone describing one.

Node · Express · Laravel · PHP · Python · custom tooling