X4 Talks

Welcome to X4 Talks, where you'll get an exclusive look into the minds of the world's top business leaders! Our goal is to bring you inspiring stories from game-changing entrepreneurs, innovative CEOs, and experienced professionals who are paving the way for the future. Through our conversations, we'll explore the breakthrough technologies and cutting-edge methodologies that are driving their success, and share valuable insights that you can apply to your own life and business. Join our global community of like-minded individuals. Together, we'll dive deep into the most exciting trends and ideas shaping the future of the business world, one conversation at a time.

X4 Talks is a business podcast hosted by X4 Group, with 22 episodes on record and a Required Pod Score of 80.

X4 Group hosts X4 Talks, a business show with 22 episodes published.

Our AI reads these to draft pitches. Use them as grounding for a pitch that cites a real guest and a specific topic.

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  X4 Talks

  The Human Side of AI: Trust, Transparency & Responsibility in the Age of Intelligent Systems with Martin Fix

  Sep 22, 202628 min

  In this episode of X4 Talks , host Johann Nathanielsz Principal Consultant – Data & Artificial Intelligence at X4 Technology is in conversation with Martin Fix , Technology Director at Star Consultancy, for a thought-provoking discussion on one of the most important questions facing organisations today: not what AI can do, but what AI should do. While much of the AI conversation is dominated by model capabilities, investment figures and technological breakthroughs, Martin argues that the human dimension of AI remains significantly underrepresented. Drawing on his experience designing and implementing AI solutions, he explores the challenges of trust, transparency, user control and responsible AI adoption. The conversation examines the growing role of AI in everyday life, from workplace automation to companionship and care services, while addressing the risks of manipulation, dependency and misinformation. Martin shares his perspective on how organisations can create AI systems that empower users rather than exploit them, and why sovereignty, governance and regulation will play a critical role in shaping the future of AI. Key topics discussed include: Why AI discussions remain heavily technology-focused The gap between what AI can do and what it should do Building trust through transparency and explainability The risks of emotionally manipulative AI experiences AI companionship, addiction and emotional dependency Practical approaches to responsible AI design Transparency, control and governance in AI products The importance of AI sovereignty and regulatory frameworks Why human-centred design must sit alongside technical innovation A fascinating conversation that moves beyond the hype cycle to explore how AI can be developed responsibly, ethically and with people firmly at the centre. About Martin Fix Martin Fix is Technology Director at Star Consultancy, with more than 25 years' experience in technology leadership, software engineering and digital innovation. A passionate advocate for human-centred AI, he works with organisations to build technology that combines technical excellence with transparency, trust and real-world value Hosted by Johann Nathanielsz Principal Consultant – Data & Artificial Intelligence at X4 Technology and featuring Martin Fix , Technology Director at Star Consultancy. Connect with X4 Talks Enjoyed the episode? Follow X4 Talks for more conversations with industry leaders across the STEM sectors.

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  X4 Talks

  Earned Value, AI & the Future of Scheduling with Rick Stassi

  Jul 31, 202637 min

  In this episode of X4 Talks, Joe Wood-Lowe sits down with Rick Stassi, Scheduling Manager for Business Analytics & Controls at Kitchell. With decades of construction experience and a passion for mentoring the next generation of schedulers, Rick shares practical insights on schedule analysis, earned value management, project controls, delay mitigation and the role AI is beginning to play in the profession. Drawing from his owner's representative perspective, Rick explains how contractors and owners can collaborate more effectively, why understanding schedule fundamentals is more important than ever and what it really takes to become a successful scheduler. Key Topics Discussed Building effective baseline schedules and identifying early risk indicators The relationship between scheduling, cash flow, and project performance Earned Value Management (EVM) and why it provides a clearer view of project health Using Earned Schedule to forecast delays before they happen Managing milestone variance and delay recovery through collaboration The opportunities and risks of AI in construction scheduling Rick's journey into project controls and his passion for mentoring future schedulers The skills and characteristics that define great schedulers Connect with Rick on LinkedIn to continue the conversation and learn more about scheduling, earned value management and project controls. Listen & Subscribe Enjoyed the episode? Subscribe to X4 Talks for more conversations with industry leaders. Hosted by Joe Wood-Lowe , Head of Construction at X4 Engineering and featuring Rick Stassi , Scheduling Manager at Kitchell.

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  X4 Talks

  The Art and Science of Scheduling: In Conversation with Luc Sutton

  Jul 24, 202634 min

  In this episode of X4 Talks, host Joe Wood-Lowe continues his Project Delivery series with Luc Sutton, Scheduling Manager for PCL Construction’s Florida Buildings Group. Topics Covered: Luc’s unconventional path into scheduling How physics and fieldwork shaped his analytical mindset The moment he realised he inherited “the worst schedule imaginable” What makes a true planner‑scheduler Communication skills for influencing project leaders Habits of high‑performing schedulers How to level up your scheduling career Luc’s journey is anything but traditional, from ski coaching in Alberta to labouring in a fabrication shop, running cranes in the oil & gas sector, earning a physics degree, then ultimately building a 13‑year career at one of the largest GCs in North America. Luc shares how analytical thinking, curiosity and real‑world field exposure shaped him into a true planner‑scheduler, not just a software operator. He breaks down the difference between data entry scheduling and high‑impact project planning, the soft skills schedulers must develop to influence superintendents and owners and the habits that separate good schedulers from great ones. Whether you’re new to scheduling, growing your construction career or leading project teams, this conversation is packed with practical wisdom, career insights and real‑world stories from someone who’s lived it. Hosted by Joe Wood-Lowe , Head of Construction at X4 Engineering and featuring Luc Sutton , Scheduling Manager at PCL Construction.

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  X4 Talks

  Inside the Future of Food Safety Auditing with Kris Middleton

  Jul 23, 202651 min

  In this episode of X4 Talks, host Sam Kent, Head of Food Safety & Social Compliance Recruitment at X4 Engineering sits down with Kris Middleton, Food and Forestry Business Unit Director at Bureau Veritas, to explore some of the biggest challenges and opportunities facing the food assurance industry today. Drawing on more than 20 years of experience as both an auditor and business leader, Kris shares his perspective on the growing auditor shortage, the evolution of GFSI schemes, the balance between full-time and contract auditors and what upcoming changes to SQF Edition 10 and FSSC 22000 Version 7 mean for the industry. Key Topics Covered Why the food safety industry is facing a significant auditor talent shortage How current qualification requirements may be limiting the next generation of auditors The importance of attracting graduates and early-career professionals into auditing The balance between technical expertise and auditing soft skills Why audits should be viewed as a partnership rather than a punitive exercise The evolving relationship between certification bodies and contract auditors Full-time vs subcontract auditor models and where the industry is headed Managing auditor burnout and improving retention Kris Middleton is the Food and Forestry Business Unit Director at Bureau Veritas. With more than two decades of experience in food safety auditing, certification, training and operational leadership across North America, Kris remains active as an auditor while leading business growth, training initiatives and auditor development programs. Connect with X4 Engineering For more conversations with industry leaders across testing, inspection, certification and engineering, subscribe to X4 Talks and follow X4 Engineering for future episodes. #FoodSafety #GFSI #SQF #FSSC22000 #FoodManufacturing #Auditing #QualityAssurance #Certification #BureauVeritas #X4Talks #FoodIndustry #Leadership #Compliance #SupplyChain #FoodSafetyCulture #TIC Hosted by Sam Kent Head of Food Safety & Social Compliance Recruitment at X4 Engineering and featuring Kris Middleton , Food and Forestry Business Unit Director at Bureau Veritas.

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  X4 Talks

  Alejandro Torres on Long-Term Tenure, Building Schedules from Scratch and Proposals Vs Active Projects & Curiosity

  Jun 30, 202633 min

  In this episode of X4 Talks, Joe Wood‑Lowe, Head of Construction at X4 Engineering continues his mini-series in Project Delivery, this time interviewing Alejandro Torres PSP, a seasoned planner and scheduler whose career spans oil & gas, heavy civil, healthcare, commercial and mission‑critical construction across the United States. Alejandro and Joe explore: How early field experience shaped Alejandro’s communication style and credibility with PMs, supers and trade partners Why curiosity is the defining trait of great schedulers The realities of proposal scheduling vs. active construction scheduling How long‑term tenure builds deeper networks, better decision‑making and stronger project outcomes The unique challenges of scheduling in live healthcare environments What it takes to manage multiple concurrent projects without losing the nuance of each team’s ecosystem Why building schedules from scratch helps schedulers truly understand the project Alejandro’s story is anything but linear. Born in Houston into a construction family, he spent his childhood moving from state to state before settling in Eagle Pass, Texas. After earning a Bachelor’s in Economics & Mathematics from Denison University, he initially set his sights on a career in finance until the 2008 housing crash closed that door. What followed was a return to construction, working alongside his father and brothers on compressor stations and heavy civil projects from Nebraska to Pennsylvania. Those field years became the foundation for everything that came next. Driven to deepen his technical expertise, Alejandro earned a Master’s in Construction Management from the University of Florida, which opened the door to his first scheduling role with The Industrial Company. From there, he joined Kiewit Power Constructors, gaining exposure to pre‑construction scheduling, procurement strategy and large‑scale industrial planning. In 2016, Alejandro found his long‑term professional home at Brasfield & Gorrie, where he has spent the past decade supporting scheduling efforts across hospitals, MOBs, high‑rise apartments, assisted living facilities, libraries and major commercial developments throughout Florida and the Southeast. Alejandro’s journey is a testament to resilience, reinvention and the power of staying curious. For anyone considering a career in scheduling or looking to deepen their craft, this episode is full of grounded, hard‑earned insight. Hosted by Joe Wood-Lowe , Head of Construction at X4 Engineering and featuring Alejandro Torres , Senior Planner & Scheduler at Brasfield & Gorrie.

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