About:
César Soto Valero is a data scientist passionate about software, research, and education, with a PhD in Computer Science and a love for family, reading, and epic music.
Website:
Specializations:
Interests:
Outgoing Links:
Subscribe to RSS:
Spec-Driven Development (SDD) is essential for preventing software failures by ensuring clear specifications in AI-assisted coding environments.
In 2026, data roles will prioritize system ownership over model building, focusing on end-to-end management and measurable business outcomes.
The article discusses the pervasive issue of financial fraud, which costs institutions billions annually, and explores the evolution of fraud detection methods. It highlights the inadequacies of traditional rule-based systems and ...
The blog post discusses the advancements in Generative Artificial Intelligence (GenAI) and its implications for software engineering. While GenAI can perform certain software development tasks efficiently, there is a prevailing co...
The article discusses the concept of 'cargo cult science,' a term coined by Richard Feynman to describe scientific practices that appear rigorous but lack true scientific integrity. It highlights the issue of non-reproducible resu...
The author reflects on their journey of learning Exploratory Data Analysis (EDA) over 11 years, emphasizing its importance in academic and professional settings. They discuss the skills required for effective EDA, including data c...
The blog post discusses the phenomenon known as the 'last paper's myth,' which refers to the pressure PhD students face to publish one final paper before graduation. The author reflects on their own experiences and highlights the ...
The blog post discusses the current landscape of Generative AI (GenAI) and its potential for profit, likening it to a modern gold rush. It highlights the opportunities and challenges faced by entrepreneurs in this space, emphasizi...
The blog post explores the evolution of web technologies, focusing on the architectures and patterns that have transformed web development over the years. It discusses the transition from static HTML to dynamic web applications, h...
The author reflects on the evolution of knowledge accessibility from their childhood to the present, emphasizing the transformative impact of AI on how we value and seek knowledge. They argue that while answers are now abundant du...
The author reflects on the evolution of knowledge accessibility from their childhood to the present, emphasizing the transformative impact of AI on how we value and seek knowledge. They argue that as answers become more readily av...
The author shares their journey of transitioning to Python for AI development, highlighting its advantages over other languages. They discuss their experiences with Python's ecosystem, tools, and libraries, emphasizing the improve...
The post discusses the evaluation of machine learning models for real-time financial fraud detection, highlighting unique challenges such as class imbalance and the differing costs of false positives and false negatives. It explai...
The author reflects on their aspirations for recognition and success, ultimately realizing that their true desire is to help and inspire others rather than seek personal accolades. They recount memories from their childhood, famil...
Creativity is now the most essential skill for humans in the AI era, and it can be developed through intentional practices and mindset shifts.
The author reflects on their journey of self-improvement, emphasizing that consistent hard work can lead to success, even when starting from a position of perceived disadvantage. They argue that talent may provide an initial advan...
The author reflects on their journey of self-improvement, emphasizing that consistency in hard work is more crucial for success than innate talent. They share personal anecdotes to illustrate how they overcame self-doubt and misco...