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THREADLOCKSYSTEMS / ENGINEERING
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Build, improve or learn.

Clear requirements. An agreed scope. One point of contact.

Estimate my project
  • Website developmentDesign, development and production launch.
  • Fixes & new featuresChanges and features: €10–150 including tax per feature, to be agreed.
  • Website management & supportWebsite management from €200 per year including tax.
  • Temporary webmaster coverShort-term cover, depending on access and requirements.
  • Reviews & feedbackA paid service, with its scope agreed in advance.
  • Private lessonsOnline: €20 or €35 per hour including tax.
  • All services & pricesServices, terms and free support for delivered work.

Our work

Real work, in context.

Live client websites and projects explored outside client work.

Discuss your project
  • Client referencesAviaclub Boxe, Paris Loves Vinyl: roles and technical work.
  • Personal & open-source projectsSapphire 3 and Dress 3: applications, code and demos.
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Explore Threadlock Systems
Home
  • Website developmentDesign, development and production launch.
  • Fixes & new featuresChanges and features: €10–150 including tax per feature, to be agreed.
  • Website management & supportWebsite management from €200 per year including tax.
  • Temporary webmaster coverShort-term cover, depending on access and requirements.
  • Reviews & feedbackA paid service, with its scope agreed in advance.
  • Private lessonsOnline: €20 or €35 per hour including tax.
  • All services & pricesServices, terms and free support for delivered work.
  • Client referencesAviaclub Boxe, Paris Loves Vinyl: roles and technical work.
  • Personal & open-source projectsSapphire 3 and Dress 3: applications, code and demos.
AboutContactEstimate my project
core@threadlock-systems.fr
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Personal data

PRIVACY
& DATA.

This document describes the website's current behaviour. It will be completed progressively as information is confirmed.

ControllerData collectedLocal storageYour rightsContact

Document being completed. This version of the website uses no audience analytics, advertising cookies or server-submitted forms.

Data controller

Threadlock Systems — represented by Bilal Boudjemline. Contact: core@threadlock-systems.fr.

Data collected

No form on the website submits data to a server. Contact buttons and the quote estimator prepare an email in your email application: nothing is transmitted until you send that message.

If you email us, the information provided (name, email address and message) is used only to handle and respond to your request.

The website is served by Cloudflare Pages (Cloudflare, Inc.), which processes the technical requests needed to display the pages.

Local storage

Your choice of light or dark mode is saved in the browser's local storage (localStorage, key threadlock-theme). This is not a tracker: no information is sent to a server. You can clear this preference in your browser settings at any time.

Your rights

You may request access to, correction or deletion of the information you provided by emailing core@threadlock-systems.fr. We will respond as soon as possible; no response time is guaranteed by the website.

Contact

For questions about this page: core@threadlock-systems.fr.

A system to build?

LET’S TALK
ABOUT YOUR SYSTEM.

Prepare a requestcore@threadlock-systems.fr

Navigation

  • Home
  • Services & pricing
  • Client references
  • Private lessons
  • Personal & open-source projects
  • About
  • Contact
  • Quote estimator

Services

  • Web engineering and development
  • Website fixes and improvements
  • Temporary webmaster cover
  • Post-launch website management
  • Reviews and feedback
  • Software developmentcoming soon

Channels

  • E-mail
  • GitHub
  • LinkedIn
Threadlock Systems — brand signature

Web engineering and open projects.
Bilal Boudjemline EI — sole trader.
French micro-entrepreneur regime.

© 2026 Threadlock Systems
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All prices include tax. Prices excluding tax and VAT status are to be confirmed.