vernity.de
Vernity
Club management software with 20+ modules
Member management, finances with SEPA and banking, member portal and AI assistant – in use in the club whose books I keep as a volunteer treasurer.
vernity.de(opens in a new tab)IT support · Security · Automation
Your IT.In steady hands.
Secure IT, clean networks and reliable support – for small businesses, practices, clubs and private customers. I explain things in plain sentences and document what I do.
- Senior Cyber Security Engineer by day
- Check Point certified: CCSE & CCTE
- Wuppertal & remote
- Reply within 24–48 h on business days
01
Services
Six areas. One point of contact.
From a slow PC to your own software: I take care of what matters day to day – and make sure it stays that way.
01 / 06
IT support & service
- 01IT support & serviceMaintenance, Microsoft 365 and Google Workspace, email, troubleshooting, backups. So the working day doesn’t hinge on technology.
- 02Automation & workflowsSmall digital helpers that take routine work off your hands in the background – without new software you’d have to learn first.
- 03Data security & backupsFirewall, VPN, encryption, password management. And backups that actually work when it counts.
- 04Network & infrastructureWi-Fi, cabling, routers and switches, guest network. Stable, fast and cleanly documented.
- 05Monitoring & maintenanceYou hear about problems before they hurt – not once everything has stopped.
- 06Custom softwareWeb apps, databases, integrations, admin tools. Built for your workflow, not for the average.
Plus: hardware & licences – sourced, set up, migrated.
All services in detail02
Selected work
Software I don’t just recommend – I build and run it myself.
Two of my own apps are live in real use. A third runs internally in my daily work as a security engineer. That is my best evidence of clean, maintainable work.
For learnersLernity
AI vocabulary trainer
Learn vocabulary with spaced repetition, OCR import from photos and AI-assisted practice.
lernity.de(opens in a new tab)
In internal useSamiXone Sentinel
Check Point firewall policy analyser
Rulebase hygiene, policy optimisation, automated policy installation, SOC automation with Jira, AD/LDAP validation, reports. In daily use – internal, not for sale.
Not a product for sale – evidence that I build demanding security and automation software. I develop tools like this to order, too.
03
Method
How I work.
Five principles that apply to every job – from a laptop to a firewall.
- 1
Clarity
I explain what I do and why – in plain sentences. You decide based on knowledge, not on trust alone.
- 2
Quality
Clean execution, stable results. I’d rather do things right once than quickly three times.
- 3
Security
Backups, firewall and secure access are standard, not an add-on. Security is my day job.
- 4
Documented
Every change is recorded so it can be traced. Whoever looks later – even someone else – will find their way.
- 5
One point of contact
You always talk to me. Remote or on site in Wuppertal – whatever suits you.
“I don’t just keep IT running – I make it take work off your hands.”
04
Evidence
No testimonials. Evidence instead.
I’d rather show what you can verify.
- Day job
- Senior Cyber Security Engineer
- Network and firewall security in an enterprise environment – every day.
- Certifications
- Check Point CCSE & CCTE
- Certified Security Expert and Certified Troubleshooting Expert.
- Own software
- Lernity, Vernity, Sentinel
- Two apps live, one in daily internal use.
- Operations
- Mail server, data cloud, website, bookkeeping
- Volunteer board member of an allotment-garden club – as treasurer and for its IT.
- Practice
- Over ten years of IT
- From selling, building and repairing PCs to enterprise security.
- Self-hosted
- Documents, photos, local AI, smart home
- Projects I run privately – and learn from.
GDPR-compliant · Self-hosted · Made in Germany
05
Private customers
Tech trouble at home? I’ll take care of it.
Clearly explained, fairly billed. On site in Wuppertal or via remote support.
Help for private customers- 01Slow PC, crashes, virus check
- 02Set up a new laptop, migrate data
- 03Wi-Fi across the whole house
- 04Data recovery and secure backups
- 05Protection from phishing and malware
- 06Smart home and home network
06
First conversation
Let’s talk about your IT.
A short conversation is enough to see whether and how I can help. No obligation, no jargon.
Samir Brkic
You’ll hear back within 24–48 hours on business days – from me personally.