About me
Hi, I'm Sascha.
One contact for design, technology and data – direct, honest and genuinely enjoying solutions that work in everyday business.
I'm Sascha Liesener, a web designer and developer from Mülheim an der Ruhr, Germany. I've been building websites for more than 15 years – and by now much more than that: online shops, integrations with ERP and accounting, reporting and custom web applications for small and medium-sized businesses. And I take care of the IT around them: from the old server moving to the Microsoft cloud to the new laptop at the desk.
My view goes beyond technology. I have a strong background in sales and experience in controlling. That's why I first ask what your website should achieve and which numbers you really need – and only then which technology fits.
I only take on projects I fully believe in. In return you get someone who thinks along instead of just ticking boxes, who talks plainly and stays reachable after launch.
- 15+years of web development
- 6areas, from design to hardware
- 0project managers between us
What I stand for
Honest
I tell you what makes sense and what doesn't. Better a smaller project that works than a big one nobody needs.
Down to earth
No buzzwords, no show. Solutions your team understands and uses – even on a stressful Monday morning.
Reliable
I keep my promises. And if something gets stuck after launch, you know who to call.
Toolbox
What I work with every day.
I choose the technology to fit the task – not the other way round. A selection of what I work with.
Web & shop
- WordPress
- WooCommerce
- PHP
- HTML & CSS
- JavaScript
- Typo3
Applications & data
- Node.js
- MySQL/MariaDB
- PostgreSQL
- REST APIs
- Crawlers
- Playwright tests
Systems & IT
- WeClapp
- Microsoft 365
- Teams & SharePoint
- DATEV
- Servers & hardware
Reporting & design
- Power BI
- Excel & VBA
- Controlling & KPIs
- Logo & CI
- Presentations
How I work
Craftsmanship means: clean down to the detail.
Tested, not hoped
Whatever matters gets checked automatically. The time tracking system for junaspin, for example, runs with more than 1,100 automated tests.
Documented and handed over
You don't just get a finished solution, but the documentation too. Your project belongs to you – no lock-in.
Privacy by default
No unnecessary cookies, no fonts from third-party servers, hosting in Germany. This website is the best example.
Project or problem?
Tell me about it.
Whether it’s a new project or IT that just needs to work again: a quick call or a few lines are enough. I’ll tell you honestly what I think – and what it takes.
Free and without obligation · reply usually within one working day
sascha@liesener.de