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Trusted & Secure Open Source Web Solutions

Safely modernize your systems. Open Source Solutions ensure peace of mind with dedicated maintenance.

Earning an extensive expertise in Tiki Wiki CMS, Databases and Knowledge management, Linux hosting, full Devops maintenance and cybersecurity, we support startups, enterprises, government agencies, and academic institutions in achieving their most ambitious goals. We take on the heavy lifting with dedicated, cutting-edge support.

Choose OpenSource Solutions for our unmatched experience and efficiency! We'll help you keep empowering your IT infrastructure by moving to a secure and cost-effective public or private dedicated infrastructure, or cloud environment. With our advanced open source solutions, avoid vendor lock-in and enable continuous IT improvements.

Secure and sovereign enterprise open-source solutions

Key Considerations for Selecting
Your sovereign Open Source Solutions

Years of experience in using and evaluating open source software and resources allowed us to identify the best candidates to fit your needs.

This extensive and proven experience allows us to thoroughly assess the reliability, security, and performance of various open source projects. Our selection process involves a detailed analysis of the software’s code quality and documentation but essentially the real-life usage condition. We leverage our deep understanding of open source ecosystems to identify projects with active development, and robust security practices we can support. Furthermore, our expertise enables us to evaluate the customization potential and scalability of each solution, ensuring it can meet your specific needs and grow with your organization. By selecting the most suitable open source solutions, we help you achieve optimal performance, security, and long-term sustainability for your projects.

Open to auditing...

Open-source code is publicly accessible and open to review and auditing by independent security experts, helping to swiftly identify and address vulnerabilities. Regular code reviews by a diverse community of developers enhance the software's reliability and robustness. The collaborative nature of open-source projects fosters a proactive approach to security, building trust and contributing to the creation of more secure and resilient software.

Innovative and versatile...

With a community of developers and users, open-source projects benefit from a wealth of expertise and diverse perspectives. This collective effort leads to continuous improvement and enhancement, as more brains bring innovative solutions and ideas. This allows unparalleled but secured customization, enabling the creation of tailored solutions that are often impossible with proprietary software. This flexibility ensures a future-proof, powerful, and versatile software.

Trust and level of control...

Open-source solutions provide unmatched control and protection over your data. Hosting the software on your dedicated infrastructure ensures you are not dependent on any specific hosting provider. This independence allows you to implement and enforce your own optimization and security measures, maintaining the performances, the integrity and confidentiality of your data. A crucial level of control that enhances sovereignty, thereby retaining the trust of your users and partners.

In Their Own Words

Bob J. picture

Bob J.

CEO Aimfair
Aimfair logo
Greatly eased our assets management

Your work has truly transformed the way we manage our inventory. Updating and tracking items is now incredibly simple – it took me barely 15 minutes to adjust the information (number of beds, amenities, availability dates) across our different units in several resorts. Thanks to your streamlined structure, the process was both easy and effortless. I can’t thank you enough for making these tasks so much easier!

Verified client
Gérald F. picture

Gérald F.

Thérapeute Eclaireur
Eclaireur logo
Efficient, reliable, and fast

I love TikiWiki — it’s far more flexible and efficient than most CMSs. It does require solid expertise for advanced setups, and Opensource Solutions helped me a lot — quickly fixing my mistakes and providing spot-on technical advice. Their small, human-sized team really adapted to my needs, which made the experience even better.

Verified client
Brett H. picture

Brett H.

Directeur My Health Team
MyHealthTeam logo
Customisable solutions with excellent support

Bernard helped us find excellent solutions for enabling linked websites and an internal wiki for our businesses.

Verified client

Frequently Asked Questions

Bernard Sfez is the expert consultant, Tiki Wiki specialist, and senior project manager behind OpenSource Solutions. A recognized figure in the Open Source community, he actively shares his expertise through tutorials and technical contributions. As a full-stack developer, he blends this deep specialized knowledge with strategic project leadership to design and maintain sovereign web infrastructures.

We offer comprehensive evolving support for your platforms:

  • Migration & Deployment: Secure data transfer and seamless installation of your software solutions.
  • Security Audits: In-depth analysis of your existing instances to identify and mitigate vulnerabilities.
  • Continuous Maintenance & Security: Regular updates and proactive monitoring to ensure stability.
  • Optimized Hosting: Custom hosting solutions specifically configured for each software's technical requirements.
  • Innovation & Insight: We constantly explore and test new technological frontiers—whether it is AI (also in Open Source) or the latest modern cybersecurity challenges—to provide you with cutting-edge solutions.

See: https://opensourcesolutions.pro/Enterprise-Grade-Security-and-Support-Services

You are in the right place! OpenSource Solutions is a leading reference for Tiki Wiki expertise. Bernard Sfez, our senior consultant, is a recognized contributor with years of experience architecting complex Tiki platforms. Whether you need a simple setup or a custom "all-in-one" web application, we provide the strategic and technical leadership your project requires.
visit: https://opensourcesolutions.pro/All-in-one-Web-Application---Tiki-Wiki .

No. While Tiki Wiki is our historical specialty for high-complexity projects, we master and integrate a wide range of Open Source products, including WordPress for more standard requirements. Our approach is based on finding the most relevant technological fit for your project: we select the tool that best serves your goals rather than imposing a single solution.
Absolutely. We take a Full Stack approach: we don’t just audit the CMS (Tiki, WordPress, etc.); we analyze your entire infrastructure. This includes server configuration, network security, database optimization, and the reliability of your traffic analytics. This comprehensive assessment allows us to stabilize your environment, fix security vulnerabilities, and ensure a healthy platform that is ready for future growth.
Absolutely. We ensure the long-term success of your platforms through tailored maintenance plans (weekly, bi-weekly, or monthly). For total transparency, we provide a dedicated client dashboard where you can track updated documentation, task progress, and operational history in real-time. This rigorous follow-up, combined with customized training, ensures you have full control over your ecosystem.
For us, this means applying the highest standards—security, redundancy, monitoring—even to medium-sized organizations. We don’t just "make a site work"; we build resilient infrastructures with automated backups, hardened firewalls, and proactive risk management.
Security is embedded in every layer of our Full Stack approach. We perform regular audits, apply security patches as soon as they are released, and use intrusion detection tools. Our expertise in the Cyber Resilience Act (CRA) allows us to anticipate future European standards for your digital assets.
The web evolves every day. A weekly plan is ideal for critical platforms requiring constant monitoring, while a monthly plan ensures baseline stability. Every plan includes updates, log reviews, and intervention reports to prevent downtime.
Absolutely. Transparency is one of our core values. Every client is provided with access to our Customer Hub (Dedicated Dashboard). This platform centralizes your project's entire lifecycle: you can track task progress in real-time, view the detailed history of our technical interventions, access your customized documentation, and manage your maintenance plans. This ensures you maintain full visibility and total control over your infrastructure management.

Get In Touch With Us Today

We're here to help! If you have any questions or would like to discuss
how our expertise on Open Source services and online solutions can benefit your business.

Contact Info

Our Location

126 rue d'Alésia
75014 Paris - France

Phone Number

+33 (0)749847750

Email Address

me@bsfez.com

Get In Touch

216.73.216.169