About

Every career has a story, here’s mine. From researching AI and machine learning to designing scalable platforms, I’ve always been drawn to solving complex engineering challenges. My journey has taken me across industries and continents, shaping the way I build high-performance systems that don’t just scale — they make a real impact on people’s lives.

Alejandro Cabello Jiménez at work with a colleague

Background

I serve as a Staff Software Engineer at TravelPerk in Barcelona, bringing over a decade of experience across industries such as Travel, Oil & Gas, Education, and Healthcare. My career has taken me to different corners of the world, working in diverse environments such as Norway, USA, Ireland, and Spain, where I’ve contributed to innovative software solutions in both startups and global companies.

My work is rooted in designing and optimizing scalable systems that enhance performance and reliability. I lead core engineering projects at TravelPerk, driving architectural decisions and implementing technologies like Python to streamline operations for businesses worldwide. Previously, I’ve played key roles at Accenture Tech Labs in Dublin, where I focused on AI and Natural Language Processing (NLP), and at Verdande Technology in Norway, working on intelligent decision support systems for the Oil & Gas sector.

My passion for technology and problem-solving extends beyond the workplace. I frequently collaborate with international teams and thrive in culturally diverse environments, bringing a global perspective to my engineering work. Whether it’s optimizing backend systems, contributing to AI research, or delivering impactful solutions, I am always focused on driving innovation and efficiency.

When I’m not coding, you can find me exploring the vibrant streets of Barcelona.

Education

I hold a Master’s Degree in Artificial Intelligence from the Universitat Politècnica de Catalunya (2011–2013), where I specialized in advanced AI systems and their applications across industries.

Prior to that, I earned a Bachelor’s Degree in Computer Science from the Universidade de Santiago de Compostela (2007–2011), which laid the foundation for my expertise in software development and system architecture.

My academic journey has been pivotal in shaping my approach to problem-solving and innovation in both research and industry applications.

Skills

With a deep foundation in software engineering, my skill set spans a wide range of technical disciplines:

Python & Backend Development: Proficient in designing and building scalable systems using Python and frameworks like Django, AWS Lambda functions and FastAPI, ensuring high performance and reliability across complex platforms.

Artificial Intelligence & Machine Learning: Experienced in developing AI models and implementing machine learning algorithms, with a particular focus on Natural Language Processing (NLP), computer vision, and multi-agent systems.

System Architecture: Skilled in defining and optimizing software architecture for scalability and maintainability, including leading large codebase migrations and refactoring projects.

Data Analysis & Feature Extraction: Adept at extracting meaningful insights from raw data through statistical analysis and machine learning techniques, enabling data-driven decision-making.

Cloud & DevOps: Familiar with cloud environments and tools like Terraform, ensuring efficient deployment and management of infrastructure in cloud platforms.

Cross-functional Collaboration: Strong collaborator in international teams, combining technical leadership with the ability to work across multiple cultures and industries. This diverse skill set allows me to tackle complex engineering challenges and deliver innovative solutions across various sectors, from Travel to Oil & Gas.