Fractional CTO

Hands-On CTO, Builder + Manager

I jump in to get things moving and prepare your team for tomorrow’s opportunities.

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Services Offered

Technology Strategy
Software Architecture
Product Development
Technology Assessment

About Me

I'm Ezequiel Actis Grosso, an experienced technology leader with over 25 years of experience in software development. I've worked across the globe—from Buenos Aires to Miami, and from Rosario to Sydney—helping companies of all sizes succeed, from global corporations to fast-growing startups.

For the past decade, I've partnered with startup and scale-up founders, helping them move fast, find product-market fit, and avoid leaky retention—without the burden of over-engineering and processes that slow them down.

Ezequiel Actis Grosso

Ezequiel Actis Grosso

Fractional CTO - AI, SaaS & Cloud

Lean Studio | Reforge

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  • Track record of successful digital transformations
  • Deep expertise in cloud and product development
  • Proficient in DevOps practices and GenAI

What People Say

"I have met talented people over my 20 years in the profession, but no one like Ezequiel. His excellent technical and creative skills are enhanced by his ability to focus on finding and executing real business-oriented solutions.

His high level of commitment, aptitude to lead interdisciplinary teams, along with his kindness and patience to communicate with honesty and transparency, make him a standout professional."

Gustavo

CTO @MG Group S.A.

"I am truly grateful to have had the opportunity to work alongside Eze. He has a unique ability to inspire and motivate the team, fostering a collaborative work environment. His open coaching style was instrumental in enhancing the effectiveness and morale of the team."

"Furthermore, he possesses a deep understanding of the industry and technical expertise that is second to none."

Maria de los Angeles

People & Culture Lead @Bitso

"Having Eze as a mentor was truly inspiring. He is a technical genius with an experience that shines through in the exceptional results he delivers. He has an innate ability to assertively address team issues and tackle challenges head-on.

He accomplished amazing things with relatively few people on the teams, and had a super positive impact on all the developers who worked with him."

Aylen

CTO @Prendo

"I hired Ezequiel at the beginning of 2012 and he built an engineering team around his leadership. He is very capable technically and has shown true leadership skills. I would recommend him for any position requiring commitment, accuracy and cross team communication and collaboration.

He is a very pleasant person to work with and he acts as a real gentleman."

Luca

Founder @BizBrain

"Ezequiel has a commitment, responsibility, and adaptability that I have seen in very few professionals. His technical capabilities, learning ability, and personality make Ezequiel an excellent worker who can achieve any goal he sets before him."

Deborah

Head of Digital Technologies @gA (acquired by Globant)

"Ezequiel is a person in search of creative solutions, interested in researching new technologies and putting the acquired knowledge to use. Committed and responsible, with a high capacity for abstraction, used to materialize solutions that meet the client's needs."

Alejandra

Director of Digital Transformation @Banco del Bajio

Discovery Package / Health Check

Not sure where to start with your tech challenges? I offer a comprehensive assessment to identify the roadblocks and opportunities that will take your product and team to the next level.

  • In-depth review of your tech stack, infrastructure, and team processes
  • Pinpoint critical areas for improvement and scaling
  • Receive actionable insights to enhance performance and accelerate development
  • Personalized roadmap for achieving your business goals