Meet our team

Founder & CEO

Javier is our Founder & Chief Executive Office. During his childhood he developed a fond interest and passion for computers. In 1999 he created his first website using a Windows 98 computer, a dial up connexion and Microsoft Frontpage.

When he grew up he decided to study Software Engineering and after finishing college he moved to New York City where he took his first steps in the payment processing industry.

Once he returned to Argentina he kept working for companies from the USA and together with his sister Constanza founded Siblings Software. His two best friends from college, Maximiliano Tomassi and José Obregón, addressed the first projects of the company.

With vast experience developing software for industries like Fintech, construction, healthcare and events management, Javier leads our company with diligence and determination, always caring about every person in the team.

Chief Technology Officer

Juan is our Chief Technology Officer. He is responsible for overseeing product development and leading teams to stay aligned with our technology strategy.

His passion for technology started during college years, when he took his first steps into the software development world.

Working as a web developer and with quite a time in the field, he shaped his skills and an innate talent for team leadership became apparent.

He is constantly learning about technology, ranging from conventional software development tools to the latest industry trends, ensuring that our company stays competitive and forward-thinking.

In his free time, he enjoys playing soccer and recently got into 3D printing.

Chief Marketing Officer

Denisse is our Chief Marketing Officer. She holds a Bachelor’s Degree in Public and Institutional Relations and has more than 7 years of experience working in communications in different industries and countries around Latin America, Asia and Europe.

She joined our team to face the challenges of a B2B company and lead our marketing and communications strategies.

Born in Patagonia Argentina, she’s a nature lover and avid traveller, she has also spent two years living in different parts of Oceania. Her favourite plan is to grab her backpack and hit the road looking for new adventures.

With a diverse background, her professional and life experience brings a rich perspective to our company.

Chief People Officer

Camila is our Chief People Officer, she holds a Bachelor's Degree in Psychology with a specialization in Human Resources.

She is in charge of discovering the right talent and guiding candidates through our selection process. Her goal is to ensure a positive experience, where candidates not only align with the company's values but also smoothly transition through their onboarding.

She has extensive recruitment expertise gained at international IT companies across Latin America, North America, Europe, and Africa.

She loves traveling, reading and is a big fan of soccer and Messi. Her invaluable contributions are essential to our company, and her rich life and work experiences consistently enrich our day-to-day operations.

Tech Lead

José is our Tech Lead. As a Senior Software Engineer he specializes in analyzing, designing and developing web apps with technologies such as ReactJS, NodeJS, GraphQL and Gatsby, among others.

He has been in Siblings Software since the beginning and has worked in different roles: started as a developer and quickly scaled thanks to the knowledge and experience he got, ending up leading teams for different projects and clients. José dedicated the last 8 years to work in web development in startups and large companies.

He is a new technology's lover, and he is always up-to-date with the latest advances. Implementing them and achieving better results is one of his passions.

He also loves travelling and has visited many countries and experienced their cultures. He enjoys nature and one of his hobbies is going trekking in the mountains.

Senior Frontend Developer

Maximiliano is our Senior Frontend Developer and creates web applications with different technologies such as AngularJs, Angular, Express.js and NodeJS. He developed his first program in GW-BASIC as a child in 1993, with the help of a programming book and an IBM XT given by his uncles.

While at university, pursuing a degree in Software Engineering, he met José Obregón and Javier Uanini. Together they started working on the first projects of Siblings Software. At the beginning, his role was as a backend, handling different languages such as Java, Ruby and C Sharp. Later, he specialized exclusively in the frontend.

Personally, he loves going for walks and reading about science and technology, especially Astronomy. He is also a fan of science fiction having read countless books of the genre.

Having experience in both frontend and backend, he brings to the company a wide perspective that allows him to find different solutions for each project.