Your business is the reason we get up happy everyday.

giovanni Letellier sio digital

Giovanni Letellier


Giovanni has over a decade of experience in Marketing and is so passionate about Mathematics and Artificial Intelligence that he set out to make it a business. Digital Marketing is no longer enough, the future is in Behavioral Marketing and Data Science.
He is leading the team into tomorrow's big changes, offering SiO's clients a carefully selected set of intelligence tools.
Giovanni's other obsession is Rubik's cube. In fact, he's teaching his 2 year-old son how to solve it in 5 minutes or less.
clement connor

Clement Connor


Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts. Separated they live in Bookmarksgrove right at the coast of the Semantics, a large language ocean. A small river named Duden flows by their place and supplies it with the necessary regelialia. It is a paradisematic country, in which roasted parts of sentences fly into your mouth.
Diaa El All, VP Business Development Sio Digital

Diaa El All

Vice President, Business Development

With over 9 years of experience in international Business Development and Marketing, Diaa is a tech-savvy, out-of-the-box thinker and takes pride in always going the extra mile for his clients. When Diaa is not in the office you will find him playing squash, working in the music studio or hanging out with his best friend Rufus du Frenchie.
Emma Astroth

Emma Astroth

Marketing Director

The veteran of the team, Emma holds a Master's in Marketing and International Business with a dash of Business Management, and has 20+ years of experience in Marketing and Communication. A true inbound evangelist, she believes clients matter less than their targeted audience... When not at her desk, Emma tries to solve British cryptic crosswords (blimey!) and loves cooking for friends and family.

Alex Weinbaum

Inbound Consultant

As Inbound Marketing Consultant, Alex focuses on building intuitive marketing strategies that organically attract visitors from all avenues of the web, and keep them coming back for more. When he’s not busy helping businesses to be more successful, Alex enjoys overcooking chicken for loved ones, pretending he knows how to surf and getting lost in IKEA.

Gabriella Gonzalez

Executive Assistant

Charlotte Lorey

Charlotte Lorey

Inbound Consultant

Charlotte is very excited to be graduating from ASU this summer while experiencing the world of inbound hands on as consultant. Her favorite activities are drawing, weight lifting, and traveling with her fiancé. The cities she likes most so far are Rio de Janeiro and Paris.
Karan Jain

Karan Jain

Software Engineer

In the past six years, Karan has played different roles from Software Engineer in a billion-dollar multinational company to founder of a Start-up. He is always curious to explore different technologies, what it has to offer and maximize his productivity by using those technologies.

When he is not coding, you can find him socializing with people from different cultures or running.

Bob painter SiO Digital

Bob Painter

Senior Web Developer

With 15+ years experience as an artist, designer and web developer, Bob loves creating art for others to enjoy. In his free time, he enjoys video games and spending time outdoors with his family in the beautiful San Diego weather.
SiO Digital, web design agency

Alex Panganiban

Web Designer UX/UI

As the UI/UX Web Designer, Alex creates robust websites designed to make your life easier. When not designing, he likes playing video games and going on runs.

Shaun Malinao

Lead Generation Specialist

As a Lead Generation Specialist, Shaun finds you leads through paid search and optimizes your web conversion. Outside of work, you can find Shaun competing in olympic weightlifting, making awesome lifestyle videos and playing amazing tunes on the piano.
Carolyn King

Carolyn King

Inbound Marketing Consultant

Carolyn is an Inbound Marketing Consultant. She loves learning about the latest SEO techniques. Outside of marketing, Carolyn enjoys creating new vegan recipes, listening to music, and learning about psychology.

Jackie Flores

Junior Inbound Consultant

Jackie is our junior social media & inbound marketing consultant, finishing up her studies at SDSU. In addition to her love for marketing & business, she has a huge passion for makeup and beauty, which she practices outside of work by creating tutorials and photos for social media.
derrik diza sio digital

Derrik Diza

Inbound Consultant

Derrik is an Inbound Consultant at SiO Digital AND an SEO Wiz. With a holistic approach to the world of internet marketing, Derrik contributes in SEO, PPC, and the great mysteries of Content Marketing.
SiO Digital, inbound marketing agency

Rufus du Frenchie

Office Manager

Hi, I'm Rufus! I’m the new employee at SIO. I am a professional chewer with a master's degree in napping. When I’m not busy in the office, I enjoy playing with my friends, eating carrots, listening to deep house music and hanging out with my mom and dad.

Our Strategic Skills [There is no -i- in Team]

Our respective skills form the perfect synergy necessary to accomplish the job, and the whole is greater than the sum of its parts.


Experience and our ongoing quest for advanced tactics give us a definite strategic advantage.


We create designs with a purpose, closely aligned with the client’s brand. Our content tells stories, no matter the format. We enhance and beautify the ordinary or common.


We are fully committed to our clients’ goals. We believe in collaboration, accountability and transparency.


Time is of the essence in business. We use technologies that can only increase productivity, so we can focus on what matters most: how to contribute to your success.


Each member of the SiO Digital team brings a unique skillset to the table to create a strong foundation for successful outcomes.


We’re slightly obsessed with metrics and KPIs, but that’s to your benefit. Any dip in performance is swiftly addressed and any shift in business goals promptly executed.


Your investment not only be protected but wisely allocated to produce the highest return. That’s what you need, that’s what we do.


We are doing what we do because we love it and believe in it. This passion translates into an energetic and dynamic environment that makes us better people, personally and professionally. Day in, day out.

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