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yetkil.

01 What I do

I do not draw the boundary; your business does.

I can work on almost anything that requires software, digitalisation or technology. These are the requests that come up most often. If yours is not listed, let us talk anyway.

02

E-commerce

Built from scratch, or a new module on your existing system. Marketplace and courier integrations, warehouse and packing flows, order-stock-price synchronisation.

03

Company websites

Rebuilds, migrations, speed and security. Without breaking your content or your URLs, and without putting your search rankings at risk.

04

Integrations

ERP and accounting, marketplaces, couriers, banks and payment providers, SMS and email services. Your systems should talk to each other.

05

Automation

Turning repetitive manual work into code: nightly jobs, automatic reports, data transfers, alerting.

07

Servers and DevOps

Setup, migration, hardening, backups, monitoring. I build the kind of system that notices a problem before you hear about it.

08

AI applications

Voice call handling, content generation, intelligent workflows. Not because it is fashionable, but where it actually pays for itself.

09

Technical analysis and scoping

Turning what you have in mind into a plan that can actually be built: what gets done, in what order, in how many stages, where the risk sits. Sometimes the answer is “do not build this yet”, and that answer saves money too.

10

Software architecture and engineering practice

The decisions behind how a system is built: technology choice, data model, service boundaries, how it holds up as you grow. The working practice comes with it: version control, testing and release flow, code standards.

11

Managing teams, agencies and projects

Use me for more than writing code: I can run your existing team or agency. Tracking work, setting priorities, holding the delivery rhythm, reviewing what is shipped. If you are building a team, I help with role definitions and technical interviews.

12

Digitalisation planning and roadmap

Which process should be digitalised first and which should wait; what you should buy off the shelf and what genuinely needs building for you. We work out the budget and the order together, because doing everything at once is the most expensive route.

13

Technical review and second opinion

You have a quote, an agency or a system you inherited, and you are not sure it is right. I review it and write down in plain language what you are getting and what is missing. This usually takes a few hours and prevents a far more expensive mistake.

14

Mobile applications

If your business needs one. If it does not, I will say so.

In the field

40 hours

An internal portal, from nothing

KRCPACK, a packaging manufacturer with over three hundred staff, could not make any off-the-shelf portal fit. The quotes they received were more than ten times what the same work costs with me, with a per-user licence on top. We built theirs in forty hours and it is in daily use.

15 hours

Out of a collapsing WordPress

A site throwing server errors half the day was moved to Laravel with the design left untouched at the client’s request, and without changing a single record or URL. A clean server was built, Cloudflare put in front, image compression added.

500 ms or less

Load time after the move

Average load dropped below half a second. The outages blamed on “constant attacks” stopped entirely, and the bounce rate recovered.

10 years

Building and leading

Half of it writing code, half of it leading the people who write it. That is why my estimates tend to hold; and when something cannot be estimated yet, I scope it before promising a number.

Let us start

One hour on a call clears up most of it.

Tell me what you are trying to do, and we will work out what can be done, how long it takes and whether it is genuinely needed. A free analysis, planning and introductory call.

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Based in
Guimarães, PortugalSamsun, Türkiye Based in Portugal, in Türkiye every couple of months.

Legal

Privacy notice

Last updated: 24 September 2026

This site carries no advertising trackers, behavioural profiling or third-party marketing cookies. Personal data is processed only when you fill in the contact form, and only so that I can reply to you. Google Analytics, used for visit statistics, runs only if you accept it.

Who is responsible

Uğur Yetkil is the controller for the personal data processed on this site. The business operates from Türkiye; you can reach the controller through any of the contact channels on this site.

What is collected

Only what you type into the contact form: your name, company, email address, phone number if you give one, the tier you are interested in, and your message.

There is no sign-in, membership or payment on this site, so nothing else is collected.

Why it is processed

The sole purpose is to reply to your enquiry and run the conversation that follows. This data is not added to a marketing list, not used for newsletters and never sold to third parties.

Legal basis

Processing rests on Article 6(1)(b) GDPR, as steps taken at your request before entering into a contract, and on Article 6(1)(f) as a legitimate interest. For enquiries from Turkey, Article 5/2-f of the KVKK applies.

Who it is shared with

Form submissions are delivered through an email service and a messaging service used for notification. These providers are used solely to deliver the message; your data is not shared for advertising.

Cloudflare Turnstile is used for bot protection. Turnstile does not build a profile that identifies you.

If you accept measurement, visit data is passed to Google through Google Analytics. If you decline, that transfer never happens.

How long it is kept

If your enquiry does not lead anywhere, the record is kept for at most twelve months and then deleted. If we begin working together, the data is kept for the duration of the contract and any statutory retention period that applies.

Cookies and visit measurement

Visit counts are measured with Cloudflare Web Analytics. That counter uses no cookies, writes nothing to your browser and does not identify you, so it runs without asking for consent.

Google Analytics 4 is also used. Because Google Analytics sets cookies, it loads only if you accept it. Until you do, the script is never added to the page; declining takes no action on your part, as that is already the default state.

If you accept, the pages you visit, the link that brought you here, your approximate location and your device and browser details are sent to Google. Your name, your email address and anything you type into the form never enter this measurement. Google may also process this data on servers outside the European Union.

You can change your choice at any time: the “Measurement preference” link at the foot of the page reopens the consent strip. When you decline, measurement stops and the cookies Google Analytics left behind are deleted from your browser.

Apart from that, your browser may store a functional value such as your language preference; it does not identify you.

Your rights

Under the GDPR and the KVKK you may ask what data is held about you, request correction or erasure, object to processing, and ask for your data to be transferred.

To exercise any of these, write to the email address on this site; your request is answered within thirty days at the latest.

Data inside client projects

Delivering the service may require technical access to data held in a client’s systems. The confidentiality clause in my standard service agreement applies, and I will also sign the GDPR or KVKK data-processing agreement your company uses.

Privacy notice