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Sven Thelemann

Sven Thelemann

Client Service Lead

About

Sven Thelemann serves as the Client Service Lead at NITSAN, focusing on delivering TYPO3 solutions that meet client goals. With a strong understanding of technology and client expectations, he ensures smooth communication and project execution. Outside of work, Sven enjoys cycling and experimenting with homemade recipes.

Post By Sven Thelemann

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TYPO3 Performance Optimization for Faster TYPO3 Website
12 Aug 2026

TYPO3 Performance Optimization for Faster TYPO3 Website

Pagespeed
Custom Content Elements in TYPO3 with Mask (Guide for 2026)
01 Jul 2026

Custom Content Elements in TYPO3 with Mask (Guide for 2026)

TYPO3 CMS
Install TYPO3 with Docker - Fast & Reliable Setup Guide (2026 Edition)
24 Jun 2026

Install TYPO3 with Docker - Fast & Reliable Setup Guide (2026 Edition)

TYPO3 CMS
TYPO3 Headless CMS: Architecture, Setup, Benefits & Real Use Cases
10 Jun 2026

TYPO3 Headless CMS: Architecture, Setup, Benefits & Real Use Cases

TYPO3 CMS
TYPO3 CMS for Public Sector Websites: Requirements and Best Practices
28 Jan 2026

TYPO3 CMS for Public Sector Websites: Requirements and Best Practices

TYPO3 CMS
TYPO3 SEO: Improve Your TYPO3 Website Ranking
26 Nov 2025

TYPO3 SEO: Improve Your TYPO3 Website Ranking

TYPO3 CMS
What to Expect When Working With a TYPO3 Agency?
24 Nov 2025

What to Expect When Working With a TYPO3 Agency?

Agency
How Much Does a TYPO3 Agency Cost? Transparent Pricing Explained
12 Nov 2025

How Much Does a TYPO3 Agency Cost? Transparent Pricing Explained

Agency
The Biggest Mistakes When Choosing a TYPO3 Agency (and how to avoid them)
10 Nov 2025

The Biggest Mistakes When Choosing a TYPO3 Agency (and how to avoid them)

Agency
TYPO3 v13 and AI Integration for Agencies: A Practical Guide
03 Nov 2025

TYPO3 v13 and AI Integration for Agencies: A Practical Guide

Agency
TYPO3 Backup and Restore: Manual and Automated Backup Steps
27 Oct 2025

TYPO3 Backup and Restore: Manual and Automated Backup Steps

TYPO3 CMS
How to Choose the Right TYPO3 Agency in Germany
20 Oct 2025

How to Choose the Right TYPO3 Agency in Germany

Agency
How Agencies Grow with TYPO3 White-Label Partnerships
16 Oct 2025

How Agencies Grow with TYPO3 White-Label Partnerships

Agency
What Is a White-Label TYPO3 Agency?
15 Oct 2025

What Is a White-Label TYPO3 Agency?

Agency
TYPO3 Security and Maintenance: Updates, Extensions, & GDPR
03 Oct 2025

TYPO3 Security and Maintenance: Updates, Extensions, & GDPR

Security
TYPO3 Agency vs TYPO3 Freelancer: Which One Is Right for You?
03 Oct 2025

TYPO3 Agency vs TYPO3 Freelancer: Which One Is Right for You?

TYPO3 CMS
TYPO3 Database Management: Structure, Security & Optimization
01 Oct 2025

TYPO3 Database Management: Structure, Security & Optimization

Security
TYPO3 for Enterprise E-Commerce: Content-Driven Commerce
17 Sep 2025

TYPO3 for Enterprise E-Commerce: Content-Driven Commerce

TYPO3 CMS
TYPO3 Rich Text Editor RTE: Complete Guide for Editors, Admins and Developers
29 Aug 2025

TYPO3 Rich Text Editor RTE: Complete Guide for Editors, Admins and Developers

TYPO3 CMS
How to Integrate CAPTCHA in TYPO3?
21 Aug 2025

How to Integrate CAPTCHA in TYPO3?

TYPO3 CMS
TYPO3 vs. Joomla | Pick The Right One For Your Website
08 Aug 2025

TYPO3 vs. Joomla | Pick The Right One For Your Website

TYPO3 CMS
Simple Steps to Configure CKEditor in TYPO3
23 Jul 2025

Simple Steps to Configure CKEditor in TYPO3

TYPO3 CMS
TYPO3 Partner Program | Benefits No One Talks About
18 Jul 2025

TYPO3 Partner Program | Benefits No One Talks About

Agency TYPO3 CMS
How to Check Your TYPO3 Version And Why It Matters
09 Jun 2025

How to Check Your TYPO3 Version And Why It Matters

TYPO3 CMS
TYPO3 v14 Roadmap & Release Schedule (2026): Features, Timeline, Upgrade Strategy
04 Jun 2025

TYPO3 v14 Roadmap & Release Schedule (2026): Features, Timeline, Upgrade Strategy

TYPO3 CMS
TYPO3 News - Latest Updates & Extensions
29 May 2025

TYPO3 News - Latest Updates & Extensions

TYPO3 CMS TYPO3 News
How to Create Your Website with TYPO3 (Brand Examples)
22 May 2025

How to Create Your Website with TYPO3 (Brand Examples)

TYPO3 CMS
Manage TYPO3 Redirects: Fix 404s, Improve SEO, Avoid Errors
12 May 2025

Manage TYPO3 Redirects: Fix 404s, Improve SEO, Avoid Errors

TYPO3 CMS
Create and Send Newsletters with TYPO3
06 May 2025

Create and Send Newsletters with TYPO3

TYPO3 CMS
TYPO3 Backend Overview: Simple Manual for Beginners
01 May 2025

TYPO3 Backend Overview: Simple Manual for Beginners

TYPO3 CMS
TYPO3 Training - How to Learn TYPO3 From the Experts
25 Apr 2025

TYPO3 Training - How to Learn TYPO3 From the Experts

TYPO3 CMS
Installing TYPO3: Complete Installation Guide (2026)
24 Apr 2025

Installing TYPO3: Complete Installation Guide (2026)

TYPO3 CMS
TYPO3 Login and Register in Backend | TYPO3 CMS Login
21 Apr 2025

TYPO3 Login and Register in Backend | TYPO3 CMS Login

TYPO3 CMS
TYPO3 vs Drupal: A CMS comparison
18 Apr 2025

TYPO3 vs Drupal: A CMS comparison

TYPO3 CMS
Apache Solr for TYPO3 - The Search for Your Website
11 Apr 2025

Apache Solr for TYPO3 - The Search for Your Website

TYPO3 CMS
TYPO3 Development Roadmap: Version Support & Updates
27 Mar 2025

TYPO3 Development Roadmap: Version Support & Updates

TYPO3 CMS
Benefits of Partnering with a TYPO3 Development Agency
19 Mar 2025

Benefits of Partnering with a TYPO3 Development Agency

Agency
TYPO3 – The Flexible Open-Source CMS Simply Explained
17 Mar 2025

TYPO3 – The Flexible Open-Source CMS Simply Explained

TYPO3 CMS
TYPO3 vs WordPress: Which CMS Will Be Your Pick?
28 Feb 2025

TYPO3 vs WordPress: Which CMS Will Be Your Pick?

TYPO3 CMS
Choose the right TYPO3 hosting for your website
18 Feb 2025

Choose the right TYPO3 hosting for your website

TYPO3 CMS
Intranet with TYPO3: Modern, Flexible, Budget-Friendly
23 Jan 2025

Intranet with TYPO3: Modern, Flexible, Budget-Friendly

TYPO3 CMS
TYPO3 and Adobe Experience Manager (AEM): CMS Overview
01 Oct 2024

TYPO3 and Adobe Experience Manager (AEM): CMS Overview

SMES TYPO3 CMS
Exploring TYPO3 Security: What You Need to Know
23 Sep 2024

Exploring TYPO3 Security: What You Need to Know

Security
How to become TYPO3 CMS Certified Developer (2023)?
01 Apr 2024

How to become TYPO3 CMS Certified Developer (2023)?

TYPO3 CMS
Enterprise TYPO3 Projects: Choose the Right TYPO3 Agency
18 Jan 2024

Enterprise TYPO3 Projects: Choose the Right TYPO3 Agency

Agency SMES
Migrating from WordPress to TYPO3 CMS | A Complete Guide
29 Nov 2023

Migrating from WordPress to TYPO3 CMS | A Complete Guide

TYPO3 CMS
Inside TYPO3 Conference 2023 in Düsseldorf
16 Oct 2023

Inside TYPO3 Conference 2023 in Düsseldorf

Agency
Installing TYPO3 with DDEV: A Step-by-Step Guide
03 Oct 2023

Installing TYPO3 with DDEV: A Step-by-Step Guide

TYPO3 CMS
How to become a TYPO3 CMS Certified Consultant (TCCC)?
16 Feb 2023

How to become a TYPO3 CMS Certified Consultant (TCCC)?

TYPO3 CMS
Top 11 Features of TYPO3 v11 We Love!
08 Oct 2021

Top 11 Features of TYPO3 v11 We Love!

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How To Quote A TYPO3 Project's Cost?
31 May 2021

How To Quote A TYPO3 Project's Cost?

TYPO3 CMS
All About Progressive Web Apps and implementation in TYPO3
03 Mar 2021

All About Progressive Web Apps and implementation in TYPO3

TYPO3 CMS
12 TYPO3 Security Mistakes You Might Be Making
12 Feb 2021

12 TYPO3 Security Mistakes You Might Be Making

Security
Why is Aimeos the best TYPO3 Shop Solution?
02 Feb 2021

Why is Aimeos the best TYPO3 Shop Solution?

TYPO3 CMS
51+ Quick Handy TYPO3 Maintenance Tips!
02 Dec 2020

51+ Quick Handy TYPO3 Maintenance Tips!

TYPO3 CMS
NITSAN’s TYPO3 FAQ Guide for outsourcing
23 Nov 2020

NITSAN’s TYPO3 FAQ Guide for outsourcing

Agency
NITSAN’s Approach for Layered Design to TYPO3 Development
05 Oct 2020

NITSAN’s Approach for Layered Design to TYPO3 Development

TYPO3 CMS
Why Use TYPO3? A Deep Dive Into 51 Good Reasons
24 Sep 2020

Why Use TYPO3? A Deep Dive Into 51 Good Reasons

TYPO3 CMS
Noteworthy Achievements in NITSAN's TYPO3 Journey
29 Jul 2020

Noteworthy Achievements in NITSAN's TYPO3 Journey

Agency
TYPO3 - A Perfect CMS for Everyone from CEO to Marketer
17 Feb 2020

TYPO3 - A Perfect CMS for Everyone from CEO to Marketer

TYPO3 CMS
TYPO3 Website Maintenance Checklist (for 2026)
10 Dec 2019

TYPO3 Website Maintenance Checklist (for 2026)

TYPO3 CMS
The future TYPO3 Theme Manager | Concept & Architecture
26 Nov 2019

The future TYPO3 Theme Manager | Concept & Architecture

TYPO3 CMS
TYPO3 Conference 2019,Netherlands
08 Nov 2019

TYPO3 Conference 2019,Netherlands

Agency
TYPO3.Inc - One of the Historical Step into TYPO3 Community!
12 Aug 2019

TYPO3.Inc - One of the Historical Step into TYPO3 Community!

TYPO3 CMS
Converting Your TYPO3 Site From HTTP to HTTPS/SSL
10 Aug 2019

Converting Your TYPO3 Site From HTTP to HTTPS/SSL

TYPO3 CMS
66 Tools & Techniques for Productive TYPO3 Agency
05 Aug 2019

66 Tools & Techniques for Productive TYPO3 Agency

Agency
NITSAN’s Business Trip to Europe - 2018!
01 Aug 2019

NITSAN’s Business Trip to Europe - 2018!

Agency
How to Prepare and Pass TYPO3 CMS Certified Integrator Exam?
01 Aug 2019

How to Prepare and Pass TYPO3 CMS Certified Integrator Exam?

TYPO3 CMS
How To Secure Your TYPO3 Sites From Hack Attempts?
01 Aug 2019

How To Secure Your TYPO3 Sites From Hack Attempts?

Security
Productive TYPO3 Development: LAMP/MAMP/WAMP vs Docker/DDEV/Composer
23 Jul 2019

Productive TYPO3 Development: LAMP/MAMP/WAMP vs Docker/DDEV/Composer

TYPO3 CMS
TypoScript Conditions With Symfony Expression Language
09 Jul 2019

TypoScript Conditions With Symfony Expression Language

TYPO3 CMS