Empowering businesses with AI-driven solutions.

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.

Optimizing ATM Management for a Major European Bank

How I helped a multinational technology company improve ATM management efficiency across Spain.

Challenge

One of the largest banks in Europe needed to improve the management and maintenance of its ATM network. Their system relied on disconnected databases and manual spreadsheets, causing inefficiencies, high operational costs, and slow response times for technical incidents.

Solution

As a senior data developer, I designed and implemented an advanced Qlik Sense dashboard, integrating real-time data to centralize ATM status tracking, optimize technician assignments, and automate operational reporting.

The system updates every 15 minutes, providing real-time insights to over 40 team members. Additionally, automated detailed reports are shared with the bank, significantly reducing operational costs.

IMPACT

25% reduction in support costs related to ATM and technician management.
Improved operational efficiency by eliminating manual and disconnected processes.
Team growth from one member in 2021 to a three-person team I currently lead.
Increased client satisfaction: The system is now a critical part of ATM maintenance operations.

LESSONS LEARNED

This project allowed me to combine Business Intelligence, automation, and strategic data management, delivering scalable solutions for large-scale banking infrastructures.

My ability to align advanced technology with business needs was key to the project’s success.

Automating Call Center Transcription Processing

How I helped a telecommunications company cut call analysis time by 90% using AI.

Challenge

A major international call center processed thousands of customer service call transcriptions daily. The manual analysis was slow, error-prone, and consumed significant human resources.

Solution

I developed an advanced Natural Language Processing (NLP) model, deployed in a private and secure infrastructure, to automate call analysis, classification, and summarization. This enabled rapid transcription processing while ensuring data privacy and optimizing operations.

With just a few clicks, the system processes thousands of transcripts, eliminating manual intervention and improving analysis accuracy.

IMPACT

90% reduction in transcript processing time, allowing the team to focus on strategic tasks.
Significant optimization of resources, cutting operational costs linked to manual analysis.
Improved accuracy by removing human errors.
Full compliance with data security standards through an internal Azure-based solution.

LESSONS LEARNED

This project deepened my expertise in NLP and AI models for large volumes of unstructured data. I also strengthened my ability to design solutions that balance innovation and security in high-confidentiality environments.

Predicting ATM Failures for a Major European Bank

How I led the development of a Machine Learning model to predict ATM failures with 60% accuracy.

Challenge

A European bank with thousands of ATMs wanted to reduce downtime and maintenance costs. Until then, failures were handled reactively, leading to operational delays and financial losses.

Solution

I led a team in developing a predictive Machine Learning model, using advanced algorithms and internal logs to forecast ATM malfunctions before they occurred. This allowed the bank to act proactively and optimize technician assignments.

The model analyzes internal ATM logs to forecast failures, enabling them to take preventative actions before issues arise.

IMPACT

LESSONS LEARNED

This project honed my skills in leading innovative teams and implementing advanced predictive models.

It also reinforced my ability to manage projects combining data analysis with operational improvements.

Big Data and Spark Training for IEBS

How I delivered practical Big Data classes to over 1000 master’s students, achieving an excellent rating.

Challenge

As a professor in IEBS’s Master’s program in Big Data and Data Science, my challenge was to teach advanced technical concepts like Spark and Distributed Architectures while inspiring and guiding students to apply these skills in real-world business scenarios.

Solution

I developed a practical, dynamic teaching approach, creating hours of video content and hands-on exercises that students could apply directly to real-world use cases, such as predicting pollution peaks using open Smart City data.

I also provided continuous, personalized assessments to ensure each student progressed at their own pace.

IMPACT

LESSONS LEARNED

Teaching strengthened my ability to communicate complex topics clearly and effectively while adapting to diverse learning styles, all with a results- oriented approach.

Predicting Thermal Stress in Farms for Regrowth

How I developed a predictive model to help farmers prevent animal diseases caused by thermal stress, improving animal welfare and farm productivity.

Challenge

Regrowth, an Italian startup, aimed to help farmers prevent animal diseases caused by adverse weather conditions. The lack of a predictive system led to productivity losses and poor animal welfare.

Solution

I developed a predictive analytics model tailored to each farm’s needs. The model, built with advanced Machine Learning techniques, combines local climate data with internal farm data to provide specific recommendations, such as when to adjust animal housing temperatures to prevent thermal stress.

IMPACT

LESSONS LEARNED

This project allowed me to create scalable, customizable solutions for industries like agriculture, applying predictive models in high-impact economic and social scenarios.

It also reinforced my ability to integrate client-specific data with advanced analytics.

AI and Advanced Prompting Training for Aranzadi La Ley

How I trained 500+ legal professionals to embrace AI and enhance their prompting skills.

Challenge

The legal sector is undergoing a digital transformation, and Aranzadi La Ley sought to train its professionals in AI and advanced prompting techniques. However, many participants were hesitant about integrating AI into their daily work.

Solution

I conducted an interactive training session on advanced prompting techniques, showing how AI can support legal tasks without compromising security or ethics.

IMPACT

LESSONS LEARNED

This project helped me tailor technical concepts for highly regulated industries, positioning AI as a valuable assistant rather than a threat.

AI Chatbot for Tarong'ors

How I designed and developed an AI chatbot to boost local commerce through gamification.

Challenge

Tarong’ors, an innovative commercial promotion initiative, needed a digital tool to manage their treasure hunt experience, validate challenges, and engage players in local businesses.

Solution

I developed an AI-powered chatbot on WhatsApp and Telegram, handling game rules and real-time inquiries. In Version 2, the chatbot will act as a game master, recommending stores, validating answers, and tracking winners.

IMPACT

LESSONS LEARNED

This project strengthened my expertise in AI-powered immersive experiences, blending gamification, AI, and digital commerce strategies.

The AI Coffee Podcast – 60+ Episodes on AI, Innovation, and Technology

How my podcast has reached thousands of listeners, connecting AI experts with an executive audience.

Challenge

There is a growing interest in Artificial Intelligence and its business impact, but most available content is either too technical or lacks real-world applicability.

Solution

I launched The AI Coffee Podcast, a space where I interview C-level executives, content creators, and AI experts, breaking down emerging technology trends in a clear and practical way. With three seasons and over 60 episodes, the podcast has become a go-to resource for professionals looking to understand AI from a business perspective.

IMPACT

6,000+ views across all platforms.
250 engaged followers, building a strong community
5,000 hours of listening time, ranking in the top 3 technology podcasts in some countries.
New business opportunities, including clients who discovered my work through the podcast.
Social impact, helping an AI researcher get his technology adopted in a school for children with learning difficulties.

LESSONS LEARNED

This project has reinforced my personal brand and demonstrated the power of AI knowledge-sharing, generating opportunities for both myself and my guests.

Let’s Work Together

Ready to integrate AI into your daily operations?

Contact me and let’s find the best way I can help your organization.

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