I provide professional IT support, secure network setup, cybersecurity, and high-quality websites for small and medium businesses.
Websites
IT Support
Network
Cybersecurity
Servers
Database
Cloud
Monitoring
Hardware
Firewall
Router
Configuration
Development
UI/UX Design
Automation
Backup
Optimization
Integration
Security Audit
Deployment
Package Management
Performance
Maintenance
Support Tools
Analytics
My services
IT solutions that keep your business running
Website Design & Hosting
I create responsive, secure, and high-performing websites for your business that reflect your brand and attract customers.
Responsive design for all devices
SEO-optimized pages
Secure hosting & SSL
CMS for easy content updates
Integration with business tools
IT Support for SMEs
Reliable IT support for your company, including troubleshooting, hardware & software management, and user assistance.
Remote and on-site support
Software installation & updates
Hardware setup and repair
Proactive monitoring
Helpdesk for employees
Network & Infrastructure
I design and implement secure and scalable networks, including wired and wireless setups, VPNs, and server architecture.
Network planning & deployment
Secure Wi-Fi & LAN setup
VPN & remote access solutions
Server and storage configuration
Monitoring & performance optimization
Cybersecurity
Protect your business with comprehensive cybersecurity services including risk assessment, threat prevention, and compliance.
Security audits & risk assessment
Firewall and antivirus setup
Employee training on cyber threats
Backup and disaster recovery
Continuous monitoring & alerts
References
Projects that speak for themselves.
Real clients, real results — from law firms to skilled trades.
◆Lindner Elektrotechnik
◆Anwaltskanzlei Korff
◆Haus Phönix
◆Siemens
◆CodinGame Top 1 %
◆IHK Berlin
◆Lindner Elektrotechnik
◆Anwaltskanzlei Korff
◆Haus Phönix
◆Siemens
◆CodinGame Top 1 %
◆IHK Berlin
Website · Trades
Lindner Elektrotechnik
Complete web presence for the Berlin electrical contractor: services, industries and offers clearly presented — enquiries come straight from the phone.
A trustworthy presence for criminal law and defence in Berlin: clear structure, a prominent emergency contact and confidence from the very first click.
As a working student at Siemens AG in Berlin: IT infrastructure, ELK-stack monitoring and automation with PowerShell and Python — enterprise quality that goes into every SME project today.
Reach out today to discuss your IT needs, request a quote, or arrange support tailored for your business.
Please note: Lindner IT works exclusively with business clients — companies, self-employed professionals and organisations (B2B). I'm not the right contact for private computer repairs (B2C).
Trusted by SMEs
What my clients say
"I had a website created by him including hardware, software, and full installation in my office. Everything went smoothly and I am absolutely satisfied. Highly recommended 👍"
Amin Karim★★★★★
"Very satisfied! The result was perfect, and he took time for me. Everything was very professional. Try it out—you have nothing to lose! Looking forward to next time!"
Clyde Blei★★★★★
"Mr. Lindner is an excellent IT specialist who clearly knows his craft. Thanks to his help and tips, I was able to pass my IT exam."
Siako Kaify Saber★★★★★
"Mr. Lindner built and set up a computer exactly to my specifications, and I am extremely satisfied."
Daniel Korff★★★★★
"My computer stopped working properly. It was repaired quickly and reliably here. Top performance at great prices."
David Westendorf★★★★★
"Super! I got immediate help. Very friendly and competent."
Vivien Szmid★★★★★
"Very professional approach and fast service."
Ben Schmidt★★★★★
"A very professional IT expert! I can only recommend him!"
Luis Meyer★★★★★
"The service is unique and outstanding. Rarely have I experienced such customer-friendly support. Totally impressed! Highly recommended!"
Hassan★★★★★
"If someone is looking for a PC specialist, don’t search long online—just call Mr. Lindner from Lindner IT. I found him by chance and he fixed my two computers that weren’t working properly."