Fractional CTO for Startups
Strategic tech leadership without the cost or risk of hiring in-house.
- Clarity in chaos
- Hands-on when needed
- Flexible engagement
Strategic tech leadership, embedded in your startup from day one.
Tech leadership made accessible
Building a startup is chaotic. Founders often juggle product, funding, and customers while trying to control the tech side without having the right expertise. That’s where I step in.
As a Fractional CTO, I become part of your team, providing the leadership you need without the cost or risk of a full-time hire.
From designing your MVP to mentoring developers and aligning tech with business goals, I bring clarity so you can focus on growth.
What others think about
my work.
We hired Alejandro as a speaker for an online workshop on AI, and the experience was outstanding. His ability to explain complex concepts clearly is remarkable. He precisely addressed each topic, covering both fundamentals and practical applications effectively. The workshop was highly practical, combining theory and workplace examples seamlessly, making it easier for us to apply the knowledge to daily tasks.
I've had the chance to work with Alejandro on various AI projects, and his proactive mindset and communication skills always impress me. He drives projects forward with technical expertise while fostering a collaborative, open environment. His focus on ethical AI practices and his commitment to aligned project goals make him a key player in any innovative and forward-thinking team.
Alejandro's flexibility and problem-solving mindset are exceptional. Working with him was a pleasure, as he offered solutions rooted in his expertise. He approaches projects with empathy and positivity, focusing on client needs to deliver practical, effective results. His dedication to quality and ethical standards in AI is evident in everything he does.
Meeting Alejandro during a recent project was refreshing. His professionalism and approachable style stand out, as does his ability to communicate complex ideas effortlessly. Alejandro fosters a supportive environment, encouraging questions while engaging with team members and stakeholders. He’s an exceptional interviewer and communicator with a unique skill for collaboration.
Alejandro brings a unique combination of technical expertise and human-centered consulting to every project. He excels in analyzing complex data and AI applications, delivering excellent results on time. His work is grounded in ethical principles, aligning solutions with values and long-term goals. His professionalism and integrity make him a consultant I would gladly collaborate with again.
I’ve been working with Alejandro for two years across multiple projects. He always impresses me with his ideas and unique way of thinking. His input has been invaluable in every project. As a person, Alejandro is the teammate you need to provide honest feedback and ensure the best possible outcomes for the team.
While working on his brand identity, we discovered Alejandro’s unique approach, talent, and ethical mindset. He is someone you can trust, always striving to give his best, embracing challenges as opportunities to learn and evolve. His combination of divergent thinking and strong values makes him a forward-thinking professional—essential and indispensable.
Alejandro combines deep expertise with charisma and clarity. He was key in guiding us to implement AI and Machine Learning in our product — if we hit the mark, it’s thanks to him.
Alejandro mentored our team on AI and ethics during the Wayra program. His feedback shaped our entire approach, turning complex concepts into clear, actionable insights we could apply immediately.

