My Data Guest Podcast

Rosaria Silipo & Alessandro Romano

This is your go-to podcast for exploring the world of artificial intelligence without the hype. Whether it's breakthroughs in Agentic AI, prompt engineering, AI tools, large language models, transformers, ethical dilemmas, startup stories, or just making sense of what AI might mean for your job, we are here to break it down, episode by episode. mydataguest.substack.com

  1. Jun 17

    Ep. 18 - How AI Is Reshaping Careers

    Hiring in tech has always moved fast, but few corners of it are shifting as quickly right now as recruitment itself. In this episode, I sat down with Bruno Lomardo — “Loma” to most people — who leads talent acquisition at Rasa, the conversational AI platform. We talked about what generative AI is doing to hiring, the strange new problem of deep fake candidates, and why getting diversity right isn’t a box-ticking exercise but a competitive advantage. From recruiter to AI talent lead Loma’s path into tech recruitment wasn’t a straight line, and that turns out to be part of why he sees the field clearly. He’s lived through hiring booms and the cooldowns that follow, watching the market swing from “we’ll take anyone who can write a for-loop” to far pickier, signal-hungry hiring. That cyclical experience shapes how he reads the current moment — because the latest swing isn’t really about headcount. It’s about the tools. “We’ve been working with conversational AI for years,” he points out, and that long runway matters. At Rasa, AI isn’t a buzzword bolted onto the hiring process; it’s the product. So when generative AI started reshaping how candidates apply and how teams screen, the team had a head start in understanding both the upside and the failure modes. What generative AI actually changed The most visible effect of generative AI on recruitment is volume. Applications are easier to produce than ever, which sounds great until you realize a polished cover letter no longer tells you much. When everyone can generate a flawless, perfectly tailored application in thirty seconds, the signal that used to come from effort and craft starts to disappear. That creates a real discrepancy in the market. On paper, candidates look stronger and more uniform than ever. In conversation, the gaps show. Loma’s takeaway is that the screening burden has shifted — away from filtering for basic competence on paper and toward verifying that the person behind the application is real, capable, and who they say they are. Which leads to the most unsettling part of the conversation. The deep fake problem “Deep fakes are getting better and harder to detect,” Loma says, and he means it literally. Recruiters are now encountering candidates whose video presence, voice, or even live interview behavior may be synthetically generated or assisted. What started as an edge-case curiosity has become a credibility problem teams have to actively manage. The detection methods are evolving alongside the threat — verification steps, live and unscripted interactions, and tooling built specifically to flag manipulated media. But Loma is candid that this is an arms race, and the honest position is to assume the fakes will keep improving. The practical defense is process: build interviews that are hard to fake your way through, and don’t outsource your judgment entirely to a tool that can be gamed. Doing diversity right Where the conversation turned genuinely energizing was on diversity, equity, and inclusion. Loma’s framing cuts through the usual debate: this isn’t charity and it isn’t optics. “Doing diversity right creates better teams,” he says — and the emphasis lands on right. Done badly, diversity efforts become quotas chasing optics, which helps no one and breeds resentment. Done well, they widen the pipeline, surface candidates conventional processes overlook, and produce teams that make better decisions because they bring more perspectives to the table. The work is in the how: structured interviews, debiased job descriptions, broader sourcing, and consistent evaluation criteria that give every candidate a fair read. The road ahead Looking forward, Loma sees AI playing an even larger role in hiring — handling the repetitive front end, surfacing strong candidates faster, and freeing recruiters to do the human work that actually predicts success on a team. But the same technology that makes hiring more efficient is also what makes it harder to trust. The recruiters who thrive will be the ones who treat AI as a tool to sharpen judgment, not replace it. If there’s one thread running through the whole conversation, it’s that: the fundamentals of good hiring — verification, fairness, and genuine human evaluation — matter more now, not less. Get full access to My Data Guest at mydataguest.substack.com/subscribe

    43 min
  2. Ep. 17 - Human Skills & AI

    Jun 10

    Ep. 17 - Human Skills & AI

    Educators today face one of the hardest challenges in history: preparing the next generation for a world we cannot yet imagine. What will the job market of tomorrow actually require? Will we have to show AI fluency in a curriculum? Will critical thinking become the most valuable skill on a CV? Will knowing how to think alongside AI matter more than knowing how to use it? Santosh Nair, Head of Data and AI at Siemens Healthineers, shares provocative insights on how AI is reshaping both learning and work and why human skills, like critical thinking and social intelligence, are becoming even more essential. You’ll discover why protecting critical thinking, curiosity, and social skills is more vital than ever, especially for children and young adults navigating a rapidly changing world. Santosh challenges the traditional approach, emphasizing a human-centric education that evolves alongside technology. We break down how AI is transforming roles like software engineering, from coding to problem-solving, and why mastering new skills like “AI fluency” will become the entry ticket to future jobs. Learn why old paradigms of assessment and learning need an overhaul and how teachers can turn AI into their greatest ally, fostering a richer, more connected classroom experience. Stay tuned for actionable frameworks like the “six C’s” (Curiosity, Creativity, Connection, Collaboration, Critical thinking, and Courage) that can help us thrive in an AI-powered world. Get full access to My Data Guest at mydataguest.substack.com/subscribe

    43 min
  3. Ep. 16 - AI and Student Success

    Jun 3

    Ep. 16 - AI and Student Success

    Is AI a friend or a fiend to students? In this episode we talk about the AI friend; that AI that helps students reach academic success; that AI that allows students to enrich their curricula. In this compelling episode, we explore how universities are leveraging AI not to replace, but to empower educators, streamline operations, and personalize student support at scale. Discover how Ai and classic predictive analytics and early warning systems are identifying at-risk students long before failure occurs, allowing institutions to intervene proactively instead of reactively. We break down real-world examples, from monitoring assignment engagement to financial support alerts, illustrating how AI helps advisors focus on students who need help most without replacing human oversight. You’ll hear why scaling personalization in education is crucial when managing thousands of students and how AI supports tailored interventions that boost retention and success. We delve into the different facets of AI adoption in higher education, covering operational automation, predictive modelling, and chatbots, and discuss the importance of human oversight. The usage of AI always comes with some warnings. In this episode, you will gain insights into the challenges of data ethics, transparency, bias, and of course privacy Moving onto the classroom, you’ll hear how educators are adapting assignments and assessments to prevent reliance on AI, which might lead to a loss of critical thinking. AI has changed the way we learn, making tests and note writing obsolete. You will hear about specific strategies for fostering genuine learning in a tech-enabled classroom. In summary, this episode stresses that AI is a powerful tool when used responsibly. AI-personalized education can reduce administrative burdens, enhance early detection of academic issues, and enable educators to focus on mentorship and meaningful human connection. This is an episode for educators, administrators, and policy makers eager to harness AI responsibly for tangible impact. Don’t miss this insightful discussion on the future of AI-powered education. Get full access to My Data Guest at mydataguest.substack.com/subscribe

    24 min
  4. May 20

    Ep. 15 - The Chatbot Evolution

    AI is changing the way developers build software. Not only because models are getting better, but because the tools around them are becoming more flexible, more powerful, and more integrated into real business workflows. In this episode of My Data Guest, I spoke with Alan Nichols, CTO and co-founder of Rasa, about how AI is reshaping developer tools, what enterprises need from AI agents, and why building scalable and maintainable systems is still one of the biggest challenges. Rasa started almost ten years ago with a clear goal: bridge the gap between academic research in dialogue systems and practical tools that developers could actually use. At the time, many teams were building chatbots for platforms like Slack and Facebook Messenger. But most systems were limited. They could handle simple flows, but they struggled with more complex conversations. Rasa focused on giving developers the building blocks to create more robust dialogue systems. Instead of hiding everything behind a black box, the goal was to give teams control, flexibility, and the ability to build systems that could be maintained over time. That developer-first mindset is still relevant today. With the rise of large language models, the AI landscape has changed dramatically. Before ChatGPT, many enterprise teams were mostly worried about preventing errors. They wanted control, predictability, and strict guardrails. After LLMs became mainstream, the conversation changed. Companies started to see the potential of AI systems that could understand language more naturally, assist users more effectively, and create better experiences. The tradeoff is that these systems are less predictable than traditional software. That means the challenge is no longer only about building something impressive. It is about building AI systems that enterprises can trust. A key part of this is designing systems that can improve over time. AI agents should not only answer questions. They should learn from interactions, adapt to user needs, and provide developers with the feedback needed to make the system better. This is where developer tools become critical. Good AI tooling should help teams understand what the system is doing, where it fails, and how to improve it. For enterprises, maintainability matters as much as raw model capability. The main takeaway from the conversation is simple: AI is transforming developer tools, but the fundamentals still matter. Developers need control.Enterprises need reliability.Users need better experiences.And AI systems need to be designed so they can evolve. The future of AI agents will not only depend on better models. It will also depend on better platforms, better workflows, and better tools for the people building them. Listen to the episode In this conversation, we cover: * Rasa’s journey from dialogue systems to AI agents * how AI is changing developer platforms * the impact of LLMs on enterprise adoption * why companies moved from skepticism to experimentation * how to build AI systems with confidence * why maintainability matters in enterprise AI * the future of developer tools and AI agents Get full access to My Data Guest at mydataguest.substack.com/subscribe

    40 min
  5. May 13

    Ep. 14 - Agentic AI in Production

    You connect an LLM to a few tools, give it a task, and suddenly it looks like the system can reason, plan, and act on its own. But production is a different story. In this episode of My Data Guest, I spoke with Dipanjan Sarkar, AI engineer and community leader at Analytics Vidhya, about what it really takes to build agentic AI systems that work reliably outside a notebook. The main point was clear: agentic AI is not just a prompt, a framework, or a clever demo. It is an engineering problem. A production system has to deal with messy user requests, tool failures, long context, security risks, hallucinations, monitoring, and evaluation. These are not details you add at the end. They need to shape the system from the beginning. One topic we discussed was context engineering. In agentic systems, the model does not only receive a user prompt. It may also receive tool outputs, retrieved documents, previous steps, instructions, and business rules. If the context becomes too long or poorly structured, the system can fail in unpredictable ways. As Dipanjan put it: “Context window limitations cause system crashes.” We also talked about hallucinations. Giving an LLM access to tools does not magically solve the problem. The model can still choose the wrong tool, misunderstand the output, or produce an answer that sounds correct but is not grounded in reality. Another key point was evaluation. Asking the model how confident it is is not enough. “Confidence scores are unreliable in LLMs.” For real systems, teams need custom evaluation metrics, tracing, and monitoring. It is not enough to check the final answer. You also need to understand the steps the agent took to get there. Security is another major concern. Once an agent can access APIs, documents, databases, or internal tools, the risks become much larger. Prompt injection, data leakage, unsafe actions, and poor governance all become real production problems. The conclusion of the episode is simple: if you want to build agentic AI for production, start thinking like an engineer from day one. Design for failure.Add observability.Evaluate the actual workflow.Set clear permissions.Keep humans in the loop where needed. Agentic AI has huge potential, but the companies that succeed will not be the ones with the flashiest demos. They will be the ones that build systems that are reliable, observable, and safe enough to be trusted. Listen to the episode In this conversation, we cover: * common mistakes when deploying agentic AI * why demos often fail in production * context engineering * hallucinations and model limitations * debugging and monitoring strategies * evaluation challenges * security and governance * what may happen in the next few years Get full access to My Data Guest at mydataguest.substack.com/subscribe

    44 min
  6. Mar 18

    Ep. 12 - New Book: The StatQuest Illustrated Guide to Statistics

    In the latest episode of My Data Guest, I had the pleasure of sitting down again with Josh Starmer, the creator of StatQuest, to talk about his new book, teaching, machine learning, and the strange beauty of statistics. What started as a casual conversation quickly became something deeper: a reflection on how we learn difficult concepts, why fundamentals still matter, and what we risk losing when we jump too quickly into AI without understanding the basics. Josh shared the story behind his new statistics book, and one thing surprised me immediately: this was not a rushed project built on the wave of recent AI hype. In many ways, it was the opposite. He explained that writing this book was one of the hardest things he has ever done. Even after years of teaching statistics, working as a biostatistician, and building one of the most beloved educational channels in data science, he still found himself challenged by a simple question: how do you explain statistics in a way that truly clicks? His answer was powerful. Start from concrete examples, not abstractions. Don’t begin with formulas and urns full of marbles. Begin with real questions, real situations, and examples people can actually relate to. From there, abstraction can emerge naturally. One of the strongest ideas from our conversation was this: statistics is, at its core, about variation. We are surrounded by variation everywhere, and statistics give us a way to quantify it and make better decisions. That sounds simple, but it has huge implications, especially today. In a world obsessed with AI tools, Josh made a point that I strongly agree with: if you skip classical statistics and jump straight into GenAI, you may learn how to use a very powerful tool, but you might miss the judgment required to know when to use it. Sometimes the right answer is not a giant model. Sometimes it is a regression, a confidence interval, or a simpler framework that gives clarity faster and with more reliability. We also talked about something that deserves more attention: uncertainty. In data science, confidence intervals and error estimates are normal. In GenAI, people often accept outputs without asking the same questions. But why shouldn’t we ask for confidence measures there too? If anything, we need them even more. Another part I loved was Josh’s view on teaching. He believes statistics should be taught through experimentation, not only formulas. Simulate coin flips. Write small programs. See what changes when sample sizes grow. Feel the concept, don’t just memorize it. I think he is right. Too often, statistics is taught in a way that feels static, while real understanding comes when concepts start moving in front of your eyes. This episode reminded me that great teaching is not about showing how much you know. It is about finding the right level of abstraction for someone else. And that might be one of the rarest skills of all. Josh has built an entire career around that skill, and this conversation made very clear that behind every “simple explanation” there is an enormous amount of thought, revision, and humility. And yes, we also closed the episode with a song. Get full access to My Data Guest at mydataguest.substack.com/subscribe

    48 min
  7. Mar 11

    Ep. 11 - Vibe Coding for your Business

    The episode centers on vibe coding as a practical, fast-track approach to development that uses AI to assist, automate, and accelerate data-related tasks. Here Philipp explains how vibe coding fits into real-world work, highlighting how this approach changes the learning curve for non-developers and accelerates project delivery. What is the main advantage of vibe coding? Philipp identifies it in removing obstacles in traditional coding tasks, such as unnecessarily wrestling with syntax or library choices. As a consequence, vibe coding speeds up tasks that typically take days, such as trimming a 200,000-formula spreadsheet, by generating structured, reusable constructs and guiding decision-making. He contrasts manual line-by-line work with AI-assisted approaches that deliver results faster. All this speed, however, must be counterbalanced with the need for human interpretation and verification. While vibe coding is fast, it might not be correct. Hence the need for humans to oversee the process and the results. Paradoxically, human control of coding becomes even more important due to the need of meaningful testing. The conversation then emphasizes speed, reduced barrier to entry for non-developers, and new collaboration modes with AI, alongside the need for ongoing human oversight. We also asked about his vibe coding projects. The first one that came to his mind was a council of three agents: one optimistic, one a devil’s advocate, and another balancing the two. These three form a “council” similar to Elrond’s council in Lord of the Rings to vet ideas and guide decisions. Philipp also argues that learning will shift, with the AI helping explain concepts and enabling people to acquire skills that weren’t accessible before. In this new scenario, when applying for a new job, skills must include a demonstrated willingness to learn, curiosity, and the ability to abstract ideas. Rather than banning AI projects from CVs, Philipp suggests including evidence of AI-assisted work, emphasizing how prompts were used, which questions were asked, and concrete outcomes. When asked whether vibe coding is a temporary phase or the future, Philipp says it’s here to stay and will be a core part of development, given its speed and accessibility to non-developers. He emphasizes that coding will shift but will not disappear, and that the role of traditional developers will evolve rather than vanish. Get full access to My Data Guest at mydataguest.substack.com/subscribe

    40 min
  8. Feb 11

    Ep. 10 - Startup Spotlight

    This episode of My Data Guest kicks off something new: Startup Spotlight.The idea is simple but ambitious — bring early-stage startups on the show, let them explain what they’re building in their own words, and create space for real feedback, not just hype. We start at two very different edges of innovation. On one side, FinalSpark, where the question isn’t how to make AI bigger or faster, but how to rethink computation entirely. Evelina Kurtys walks us through their work on biocomputing — systems built using living human neurons instead of silicon. It sounds like science fiction, but it’s already happening. The promise is radical energy efficiency, orders of magnitude beyond today’s hardware, and a completely new way to think about intelligence, training, and infrastructure. Along the way, we touch on what deep-tech timelines really look like, why this kind of work takes patience, and the ethical tension of building technology with biological material. Then the focus shifts from neurons to numbers. With Agentect, Wali Khan takes us straight into the messy reality of sales teams. Endless onboarding, generic training, lost deals, and hours wasted on activities that don’t generate revenue. Their approach is pragmatic: use AI to deliver real-time coaching to sales reps, exactly when it matters. Not dashboards after the fact, but feedback in the moment. The conversation quickly becomes about efficiency, incentives, and why most sales processes are still broken despite all the tools on the market. What connects these two stories is not the technology itself, but the mindset behind it. Both startups are attacking high-impact problems. Both are building in crowded, skeptical landscapes. And both are very clear about one thing: innovation only matters if it solves real pain. This episode is less about polished success stories and more about how ideas take shape — the trade-offs, the long timelines, the friction, and the feedback loop between vision and execution. If you’re interested in startups, AI beyond buzzwords, deep tech, sales efficiency, or what it actually means to build something new from scratch, this conversation is for you. Get full access to My Data Guest at mydataguest.substack.com/subscribe

    55 min

About

This is your go-to podcast for exploring the world of artificial intelligence without the hype. Whether it's breakthroughs in Agentic AI, prompt engineering, AI tools, large language models, transformers, ethical dilemmas, startup stories, or just making sense of what AI might mean for your job, we are here to break it down, episode by episode. mydataguest.substack.com