I build websites, set up the marketing technology behind them, and add AI where it saves hours. You talk to the person doing the work, and every project starts with a free intro and a fixed quote.
Each focus has its own page with the details, deliverables, and prices.
New websites and landing pages, maintenance, migrations, and technical SEO for businesses and agencies.
4 services · Landing pages from $75
Tag management, data layers, and Consent Mode V2 that fire once, with consent, and Google Ads can bid on.
3 packages · Audits from $175
I use AI for research, code, and automation every day, with guards on anything that changes something live.
3 services · From $400
Not sure which one you need? Start with the free Tracking Check, or read the Services overview.
Four steps, and you know the price before any work starts.
Anonymized case studies from real projects, each with what was needed and what changed.
736 sessions and 28 shared memories in one versioned vault
Read case studySales documents and the books in one system
Read case studyAbout 30 hacked sites cleaned, locked, and watched daily
Read case studySending stopped on its own, every site on a new key
Read case studyWhat clients said after working with me, kept anonymous like the case studies.
“Sultan is a genuinely kind person, and just as responsible in his work. He went through every tag behind our English and German bookings, fixed what was broken, and explained it all in a report we could actually follow. He keeps our tracking in great shape and looks after it with real care.”
“Sultan is professional and gets things done quickly. He took the event and conversion tracking we had built up piece by piece, brought it to one clear standard, and didn't stop until every status was green. Now the whole team follows the same rules when we add something new.”
“Sultan built the consent and tracking setup for our dental client with real care. He was cautious at every step, made sure everything followed the rules and the GDPR, and thought ahead about what the practice's data protection officer would check.”
There's no account manager in between, and nothing gets handed to a junior.
I currently work remotely on tracking infrastructure for a marketing agency in Hamburg, and I've built and maintained more than 75 websites since 2020.
I work with AI tools every day, and the same guarded setup already runs on production servers. It keeps turnaround short.
I'm based in Yogyakarta (UTC+7), so my afternoons overlap with mornings in Europe.
My afternoon, 12:00–18:00 in Yogyakarta, is the morning in Berlin.
Yes. I work with agencies on their clients' projects, under your name if you prefer, delivered to your standard and documentation.
Yes. A new site with the tracking set up on launch day, or a tracking fix followed by an AI assistant, is one conversation and one quote.
It depends on the work. For a review, read access is enough to start, and I ask for more only when a quote is agreed.
Prices are in US dollars, and can be switched to euros or Indonesian rupiah. Visitors in Indonesia see rupiah first. Every project starts with a fixed quote, and monthly services such as Tracking Care are billed monthly.
No. I implement and document the technical setup so your data protection officer or lawyer can review exactly what is collected and when.
Contact
Tell me what you have and what you need. I usually reply within one working day with how I'd approach it and a quote.
Prefer email? Write to hello@sultankautsar.com.