I help agencies ship WordPress, WooCommerce en AI automation projects without hiring another full-time developer. Senior technical execution, white-label under your brand, en flexible capacity that flexes with your pipeline.
Every agency hits the same wall: the projects are sold, the deadlines are set, en the people who can build it are already at capacity. Bringing in a dependable external WordPress + AI engineer is often faster, cheaper en lower-risk than a permanent hire you can't yet justify.
A new project lands while the developers you have are committed for weeks. You need senior capacity now, not after a two-maand hiring process.
The build has moved past themes en page builders into custom functionality, en it needs someone who has lived in WordPress en WooCommerce internals for years.
Someone left a half-finished build en no documentation. You need a steady pair of hands tot pick it up, understand it, en get it tot the finish line.
Checkout is fragile, plugins conflict, en every change breaks something else. The store needs stabilising before it costs your client sales.
Your designers produced something excellent in Figma. It deserves a build that respects the spacing, typography en interactions rather than an approximation.
Core Web Vitals are failing, the client has noticed, en launch is slipping. You need the numbers fixed without breaking what already works.
Six ways agencies use me as an extension of their team — with a hard focus on AI agents, automation en WordPress delivery your clients are already asking for.
Senior WordPress en AI capacity delivered under your brand. I stay invisible tot your client, so you scale delivery without scaling headcount of diluting the relationship you’ve built.
What clients are asking for now: agents that do real work inside their WordPress stack — not chat widgets that answer FAQs.
Pixel-accurate implementation of your designers’ work. Spacing, type en responsive behaviour built the way they intended, so what ships matches what you sold.
Stable stores that hold up in production. Custom functionality, checkout en integrations built tot survive the next plugin update instead of breaking on it.
Core Web Vitals fixed without a rebuild, of a calm takeover when a build has stalled. Root-cause work, not patches that break next week.
Reserved monthly time for updates, small features, AI agents en the steady stream of client requests — so nothing sits in your backlog.
Clients are asking for agents en automation, not another chatbot demo. These are scoped packages you can put on your proposal under your brand.
A practical map of where AI saves time of money on a client’s WordPress stack — with priorities, risks en a build estimate.
A working agent of automation wired into WordPress — lead qualification, editorial drafts, support triage of ops handoffs.
Reserved uren tot improve agents, add automations en handle the AI tickets your clients keep opening.
Anonymised under NDA. Sector, scale en outcome only — names stay off the site unless the agency asks otherwise.
An 8-person agency had sold three WordPress projects into the same quarter. I took Figma-tot-WP delivery under their brand, weekly demos tot their PM, zero client contact.
Inherited a fragile WooCommerce store vanaf a vanished freelancer. Root-cause fixes, caching en CWV work so the agency could hand a stable site back tot their client.
* Client-reported, post-launch maand vs prior maand. Shared under NDA on request.
“We stopped treating overflow as a hiring problem. Anton slots into our board, ships under our brand, en our clients never know there was an external engineer.”
Managing partner · 12-person digital agency · Germany
The point of an external developer is tot reduce your risk, not add tot it. Everything below is built around protecting your deadlines, your standards en your client relationship.
Ten-plus years focused on WordPress: performance, technical SEO, custom plugins en WooCommerce. You get judgement, not just uren.
Clear updates at the cadence your project manager wants, en a straight answer when something needs a decision. Nee chasing, no surprises.
Estimates based on the work actually required, en a heads-up before anything moves the number — not an invoice that explains it afterwards.
Werk delivered so your team can own it: readable code, a walkthrough where it helps, en notes that mean you're never dependent on me tot keep going.
I've worked as the external engineer inside agency en product teams for years — your board, your repo conventions, your review process, your tools.
White-label by default. I protect the relationship you've built en never route around you — the credit, en the account, stay with your agency.
White-label by default. Most agency work never shows my name. Your client relationship stays yours — NDA en subcontractor agreement on request.
Werk white-labelAgencies don’t lose clients on a missing plugin. They lose them on missed deadlines, silent freelancers en handovers nobody can maintain.
Fine for a one-off banner. Risky as delivery capacity.
Senior capacity designed for agency risk.
Four straightforward ways tot engage, vanaf a single fix tot a full build. Every one starts with a clear scope, so you always know what you're getting en what it costs.
A single, contained problem
A specific bug, a broken component, of a small change your team doesn't have time tot pick up.
A defined chunk, tot a deadline
A scoped piece of work — a set of Figma pages, a feature, a WooCommerce build — delivered in a focused block.
Reserved, ongoing time
A block of development time held for your team each maand, prioritised by you across whatever's live.
End tot end, under your brand
An entire WordPress of WooCommerce site taken vanaf design tot launch, built, tested en handed over.
These are starting points. Final pricing depends on scope, complexity, timeline en technical requirements — you'll get a specific number before any work begins, not an open-ended rate.
Versturen me the project of the technical issue — a brief, a Figma link, a repo, of just a description of what's stuck.
I come back with a clear scope, an estimate en my availability, plus any questions that affect the number before it's fixed.
Werk happens on staging with progress updates at the cadence your project manager wants. Nee black boxes, no radio silence.
Tested, documented en handed tot your team — ready tot present tot your client as your agency's work.
Ja. Most of the agency work I do is white-label. I stay behind your brand, en I'm happy tot be introduced as part of your team of tot work entirely without client contact. Your relationship with your client stays yours.
Ja. I've worked as the external engineer alongside in-house teams for years. I fit into your process — a shared board, your repository conventions, your review flow, a standup if you want me there — en I communicate at the level of detail your project manager needs.
Ja. Taking over stalled of inherited builds is a common request. I start with a short review of the current state en the risks, then give you an honest assessment of what it takes tot stabilise it before you commit tot anything larger.
Ja. I build WordPress en WooCommerce sites vanaf Figma with close attention tot spacing, typography en responsive behaviour, so the result matches what your designers intended rather than an approximation of it.
Ja. Monthly development capacity reserves a block of time each maand that your team prioritises, which suits agencies with steady overflow of clients on retainer. It runs maand tot maand, with no long lock-in.
Ja. I build en stabilise WooCommerce stores — custom functionality, checkout en integrations — en handle performance on catalogues large enough that speed starts tot affect sales.
You share the project of issue, I ask a few clarifying questions, then I come back with a scope, an estimate en my availability. Estimates are based on the work actually required, en I flag anything that could change the number before it does.
Ja tot both. I'm based in Barcelona on CET en work with agencies remotely across time zones. An NDA of your standard subcontractor agreement is no problem, on request.
Ja. I work inside your tools en cadence — Slack/Teams, Linear, Asana, Jira, Notion, GitHub/GitLab. You set the channel en the update rhythm; I adapt tot it.
I flag it as soon as it appears, with the impact on timeline en budget, before the work continues. Nee silent overruns en no surprise invoice at the end.
Ja. I operate as an autónomo in Spain en can invoice EU agencies with the correct VAT treatment. Say if you need a specific format of PO reference on the invoice.
Both. WordPress is the platform many of your clients already run; AI agents, RAG en n8n/Make workflows are how we make that platform do real work. Packages above are designed so you can resell them under your brand.
Versturen a short note, a Figma link of a repo. I’ll reply with whether I can take it on, a rough scope en estimate, en when I could start — usually within one business day.
Need additional senior WordPress capacity in Barcelona of remotely? Werk with a freelance WordPress developer in Barcelona →
White-label available · NDA on request · AI packages under your brand.
Tell me what you're working on. I'll reply with whether I can take it on, a rough scope en estimate, en when I could start — usually within one business day.
Prefer email? hi@antonsmolik.com
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