My name is Laurent Brancaleoni. I am a French SEO and SEA consultant based in Strasbourg, France, with extensive experience in helping my clients achieve top rankings on Google through holistic SEO and SEA strategies. Since 2004, I have been running my consulting company (e-Sphera.net), which offers SEO audits, organic search engine optimization strategies, SEA campaign management, content writing with semantic optimization, as well as technical and editorial services for websites. I help my clients develop a strong, traffic-generating online presence, combining technical precision with clear and compelling content. Alongside my work with clients, I taught SEO at the University of Strasbourg (UNISTRA) for nine years and gave private distance learning courses on SEO. I enjoy mentoring, digital humanities projects, and creating optimized websites that combine technical optimization with engaging content for lasting results. In 2024, I moved to Mauritius, and I have been running a solo USA LLC since 2025 (_Website not available. Sign in: https://www.twine.net/signup_…

Laurent Brancaleoni

My name is Laurent Brancaleoni. I am a French SEO and SEA consultant based in Strasbourg, France, with extensive experience in helping my clients achieve top rankings on Google through holistic SEO and SEA strategies. Since 2004, I have been running my consulting company (e-Sphera.net), which offers SEO audits, organic search engine optimization strategies, SEA campaign management, content writing with semantic optimization, as well as technical and editorial services for websites. I help my clients develop a strong, traffic-generating online presence, combining technical precision with clear and compelling content. Alongside my work with clients, I taught SEO at the University of Strasbourg (UNISTRA) for nine years and gave private distance learning courses on SEO. I enjoy mentoring, digital humanities projects, and creating optimized websites that combine technical optimization with engaging content for lasting results. In 2024, I moved to Mauritius, and I have been running a solo USA LLC since 2025 (_Website not available. Sign in: https://www.twine.net/signup_…

Available to hire

My name is Laurent Brancaleoni. I am a French SEO and SEA consultant based in Strasbourg, France, with extensive experience in helping my clients achieve top rankings on Google through holistic SEO and SEA strategies.

Since 2004, I have been running my consulting company (e-Sphera.net), which offers SEO audits, organic search engine optimization strategies, SEA campaign management, content writing with semantic optimization, as well as technical and editorial services for websites.

I help my clients develop a strong, traffic-generating online presence, combining technical precision with clear and compelling content.

Alongside my work with clients, I taught SEO at the University of Strasbourg (UNISTRA) for nine years and gave private distance learning courses on SEO. I enjoy mentoring, digital humanities projects, and creating optimized websites that combine technical optimization with engaging content for lasting results.

In 2024, I moved to Mauritius, and I have been running a solo USA LLC since 2025 (Website not available. Sign in: https://www.twine.net/signup

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Skills

Experience Level

SEO
Expert
SEO Copywriting
Expert
WordPress
Expert
Web Design
Expert
Google Ads
Expert
Screaming Frog
Expert
Copywriting
Expert
SEMrush
Expert
CSS
Intermediate
JavaScript
Intermediate
PHP
Intermediate
SQL
Intermediate
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Language

French
Fluent
English
Advanced
Spanish; Castilian
Beginner

Work Experience

SEO / SEA consultant at e-Sfera.com
January 1, 2004 - November 19, 2025
Sole trader providing SEO strategy support and training to clients, advertising campaign management, and both technical and editorial website optimization. Web copywriting and project management also included to deliver holistic online performance improvements.
Webmaster at Maison Interuniversitaire des Sciences Humaines Alsace (CNRS)
January 1, 2016 - January 1, 2016
Creation of the Website using Concrete5; SEO optimization; photography; production of 360° virtual tours of buildings and image processing.
Instructor / Distance Learning (SEO) at UNISTRA - University of Strasbourg
January 1, 2019 - January 1, 2019
Instructor and head of the 'SEO: website optimization and training' module in the Continuing Education Department; distance learning via an e-learning platform.
Web Developer at Energis - Ision - The Pandemonium Group
January 1, 2002 - January 1, 2002
Analyst/programmer; development of e-commerce sites; front and back SQL databases on Linux.

Education

MIA Master Informatique Approfondie (BAC+4) at ESIG Strasbourg
January 1, 1995 - January 1, 1997

Qualifications

MIA Master Informatique Approfondie (BAC+4)
January 1, 1995 - January 1, 1997

Industry Experience

Software & Internet, Education, Professional Services, Media & Entertainment
    paper SEO instructor for distance learning web development courses at the University of Strasbourg

    Client testimonial : "Laurent has been involved in our distance learning web developer courses for several years (e.g., the Full-Stack Web Developer University Diploma: https://www.twine.net/signin where he teaches natural and paid search engine optimization techniques. Every year, he updates his course to incorporate the latest developments in search engine optimization, demonstrating his extensive knowledge of the subject. Thank you for your contributions to our training courses over so many years, and for your professionalism. "

    Note: I also developed the website https://www.twine.net/signin for the university, which presents the university curriculum in order to recruit distance learning students.