Business & Management

Professionals who specialize in the organization and oversight of business activities, as well as focus on planning, directing, and controlling company operations

Mary Jane Walsh

Mary Jane Walsh

Mary Jane Walsh is an internationally-recognized leading business strategist, executive coach, and dynamic speaker with a passion for empowering professionals to achieve their full potential. With over a decade of experience, she has coached top-tier professionals to help them uplevel their leadership skills and build successful organizations.

A thought leader in her field, Mary Jane has been featured as a keynote speaker at numerous conferences and workshops. Her mission is to deliver impact! Her coaching approach is deeply rooted in understanding the unique challenges professionals face in competitive environments, and she is known for delivering actionable insights that lead to measurable results.

Mary Jane’s engaging speaking style combines motivational energy with practical tools, leaving her audiences equipped and inspired to implement transformative changes.

Mary Jane would love to help make your next conference or team event a big success!

Mary Jane Walsh is an internationally-recognized leading business strategist, executive coach, and dynamic speaker with a passion for empowering professionals to achieve their full potential. With over a decade of experience, she has coached top-tier... Show more

Joey D'Antoni

Joey D'Antoni

Joseph D'Antoni is a Principal Consultant at Denny Cherry and Associates Consulting, and a Microsoft Data Platform MVP with over 20 years of experience working in both Fortune 500 and smaller firms. He is a frequent speaker at major tech events like Microsoft Ignite, PASS Summit and Enterprise Data World. He blogs about all topics technology at joeydantoni.com. He believes that no single platform is the answer to all technology problems. He lives in Malvern, PA and holds a BS in Computer Information Systems from Louisiana Tech University and an MBA from North Carolina State University, and is the co-author of the Microsoft book "Introducing SQL Server 2016"

Joseph D'Antoni is a Principal Consultant at Denny Cherry and Associates Consulting, and a Microsoft Data Platform MVP with over 20 years of experience working in both Fortune 500 and smaller firms. He is a frequent speaker at major tech events like... Show more

Jossef Harush Kadouri

Jossef Harush Kadouri

Jossef is the co-founder and CEO of BaddonAI, Jossef brings deep cybersecurity expertise, shaped by military-grade training and hands-on experience. Prior to BaddonAI, Jossef co-founded Dustico (acquired by Checkmarx) and Zero Networks.

Jossef is the co-founder and CEO of BaddonAI, Jossef brings deep cybersecurity expertise, shaped by military-grade training and hands-on experience. Prior to BaddonAI, Jossef co-founded Dustico (acquired by Checkmarx) and Zero Networks. Show more

Melitta Campbell

Melitta Campbell

Melitta Campbell, widely known as the Value Whisperer, is a marketing and leadership communication expert with three decades of experience. She is also a best-selling author, TEDx Speaker and a multi-award-winning business coach.

She has worked with some of the world’s largest organisations—like Nestlé, Lloyds Bank, and the UN—and mentored countless entrepreneurs and leaders to confidently communicate their value, grow their personal brand and business, and make a meaningful impact in the process.

Along the way, Melitta has uncovered something powerful: standing out doesn’t mean being loud or pushy—it means being yourself, with intention.

Through her signature Value Whispering system, she helps leaders and entrepreneurs unlock their True Value and weave it through every interaction, so they naturally attract their ideal clients, the right opportunities, and become their market’s go-to choice.

If your audience feels overwhelmed or lost when it comes to marketing and standing out, Melitta's talks will leave them inspired, equipped, and confident.

They’ll gain a proven three-step framework to communicate with clarity and build genuine connections, enabling them to thrive in their businesses without compromising who they are or what they stand for.

Melitta has been recognised by LinkedIn as one of their top sales influencers and most authentic contributors, and is passionate about showing entrepreneurs that success isn’t about who shouts loudest, but who resonates deepest.

If you’re ready to empower even the quietest members of your audience to stand out and thrive in business or leadership, book Melitta for your next conference, workshop, summit, or podcast episode.

Let’s work together to help your audience discover the art of Value Whispering—and experience how powerful a whisper can truly be.


Melitta Campbell, widely known as the Value Whisperer, is a marketing and leadership communication expert with three decades of experience. She is also a best-selling author, TEDx Speaker and a multi-award-winning business coach. ‍ She has worked w... Show more

Kitti Majoran

Kitti Majoran

The Global Superstars Mastermind is a space where international entrepreneurs come together to grow collaboratively.

We combine business strategy, mindset, and emotional support, so you can set ambitious goals and actually achieve them, all while feeling empowered and connected.

What makes us truly unique is our diversity.

Our members are international entrepreneurs - business owners who live abroad, have lived abroad, or operate internationally.

In addition, many are business development service providers, bringing expertise in finance, marketing, sales, operations, legal, mindset, and well-being.

This rich mix of backgrounds and skills means you get well-rounded advice, fresh perspectives, and the confidence to make informed decisions in any situation, good or bad.

Together, we help each other grow, adapt, and make a positive impact on the world.

Our mastermind is a transformative space for international entrepreneurs, and we proudly advocate for collaboration over competition in business.

The Global Superstars Mastermind is a space where international entrepreneurs come together to grow collaboratively. We combine business strategy, mindset, and emotional support, so you can set ambitious goals and actually achieve them, all while... Show more

Demetra Moore

Demetra Moore

Demetra Moore is a seasoned executive coach, keynote speaker, and leadership consultant, and the driving force behind Moore Out of Life. With an 88% client success rate, she’s elevated high-impact leaders at Google, SpaceX, NASA, Salesforce, and Duke Corporate Education. Demetra’s proprietary LIGHT Method—Leadership for All, Insightful Growth, High‑Performing Teams, Triumph Over Challenges—empowers leaders to build strategic resilience and team ownership during times of transition. She is a sought-after speaker on topics such as Strategic Growth for High‑Performing Teams, Building Leadership Resilience, and Living and Leading with Intention.

Demetra Moore is a seasoned executive coach, keynote speaker, and leadership consultant, and the driving force behind Moore Out of Life. With an 88% client success rate, she’s elevated high-impact leaders at Google, SpaceX, NASA, Salesforce, and Duke... Show more

Aaron Rhodes

Aaron Rhodes

Aaron Rhodes: Speaker & Leadership Culture Coach

Aaron Rhodes is a dynamic speaker, transformative coach, and passionate leader in workplace culture. With a deep belief in the ripple effect , the idea that small, intentional changes can create profound, far-reaching impact Aaron inspires organizations to foster cultures that empower individuals and transform communities.

His journey began in Tanzania, where he worked on clean water initiatives, hygiene education, and addressing food scarcity. Witnessing the life-changing effects of sustainable processes, Aaron became driven to help organizations cultivate healthy cultures. This passion evolved into a mission: to build workplaces where employees thrive, creating a ripple effect that extends into homes and communities.

For over 15 years, Aaron has partnered with teams and leaders to identify, implement, and coach the five processes that drive thriving cultures. His vision is clear: healthy workplace cultures lead to strong families and vibrant communities.

Aaron says, “My greatest titles aren’t speaker or leader they’re Husband and Father.” He and his wife, Hannah, share a love for exploring new cooking recipes and shopping for sneakers. Their son, Zane, is an athlete who enjoys sports and training in Brazilian Jiu-Jitsu.

When you work with Aaron, you’ll experience his authentic passion for building meaningful connections and his commitment to helping you create a workplace culture that inspires growth, trust, and lasting impact.

Aaron Rhodes: Speaker & Leadership Culture Coach Aaron Rhodes is a dynamic speaker, transformative coach, and passionate leader in workplace culture. With a deep belief in the ripple effect , the idea that small, intentional changes can create pro... Show more

Brian Graham

Brian Graham

Brian started programming at the age of seven and have spent over a decade in a zig-zag career ranging from programmer to software architect, manager, and manager-of-managers. Often mistaken for a product manager. He especially enjoys bringing business concepts to the table such as Theory of Constraints.

In 2022, driven by a desire to make a broader impact, he began independent consulting through Building Better Teams in Berlin. Now focused on enhancing profitability of Engineering and Product organizations.

Brian started programming at the age of seven and have spent over a decade in a zig-zag career ranging from programmer to software architect, manager, and manager-of-managers. Often mistaken for a product manager. He especially enjoys bringing busine... Show more

David Caballero

David Caballero

Senior Platform Engineer, I design, build, and maintain scalable and reliable cloud platforms for various clients and projects. I have over 10 years of experience in DevOps, API development, and RESTful services, as well as a certification in Kubernetes Administration (CKA).

I am also the founder of DCaballero LLC, a software development and consulting company that focuses on science and finance applications. I am passionate about researching new technologies, mentoring young talent, and delivering quality solutions. My mission is to leverage my technical skills and domain expertise to create value and impact for my clients and partners.

Senior Platform Engineer, I design, build, and maintain scalable and reliable cloud platforms for various clients and projects. I have over 10 years of experience in DevOps, API development, and RESTful services, as well as a certification in Kuberne... Show more

David Kerber

David Kerber

Dave is an engineer and entrepreneur with 20 years of experience building technology—and technology companies. He’s led engineering at startups, consulted with some of the largest companies in the world, and built multiple cloud security products from the ground up. With a decade of AWS experience, he now focuses on IAM tooling and developer-centric cloud security.

Dave is an engineer and entrepreneur with 20 years of experience building technology—and technology companies. He’s led engineering at startups, consulted with some of the largest companies in the world, and built multiple cloud security products fro... Show more

Vanessa Humphreys

Vanessa Humphreys

Coach depuis des années, j'accompagne les équipes et les entreprises dans leurs transformations et challenges professionnels et organisationnels, agiles et managériales.

Coach depuis des années, j'accompagne les équipes et les entreprises dans leurs transformations et challenges professionnels et organisationnels, agiles et managériales. Show more

Dr. Liz L. Lance

Dr. Liz L. Lance

Liz is an experienced leader with a passion for combining strategy and execution to drive change. With a Doctorate in Organizational Change and Leadership from USC and an MBA from the University of Portland, her education backs up her 15 years of leading teams in education, consulting, and tech. Liz is not just about ideas; she’s also about making things happen. Her numerous project management certifications highlight her commitment to excellence and continuous learning. Whether it's guiding teams or spearheading projects, Liz thrives on turning challenges into successes.

Liz is an experienced leader with a passion for combining strategy and execution to drive change. With a Doctorate in Organizational Change and Leadership from USC and an MBA from the University of Portland, her education backs up her 15 years of lea... Show more

Tomasz Manugiewicz

Tomasz Manugiewicz

Tomasz Manugiewicz is the General Manager of Grand Parade Poland. An engineer at heart. A speaker by passion. He has delivered speeches at the largest European IT conferences, also as a keynote speaker. He has had presentations for brands such as Devoxx Belgium, Devoxx Poland, Agile Tour London, Agile Central Europe, DevDays Europe, and many more.

In the IT sector since 2006. He worked as an Engineering Manager and, at the beginning of his path, when he was a Java developer Engineer, he helped to create the first Polish online banking systems. He also worked for international global corporations, including in the banking and ICT telecom sectors.

Tomasz is an Agile enthusiast and coach - conducted his first Agile Transformation in 2009. He is a co-author of the leadership book "The LiGHT BOOK2 - Leaders' insights for leaders based on true stories". At the AGH University of Technology, he is a lecturer, supporting young engineers on their way to the world of IT.

Tomasz Manugiewicz is the General Manager of Grand Parade Poland. An engineer at heart. A speaker by passion. He has delivered speeches at the largest European IT conferences, also as a keynote speaker. He has had presentations for brands such as Dev... Show more

Karol Wiszowaty

Karol Wiszowaty

Manager, leader and engineer at heart with over 20 years of professional experience in the delivery of complex software projects. Holding different positions from software engineering through project management and team leading, ending at account, delivery management and C-level positions.

Customer advocate, enthusiast of agile methodologies, software development processes optimisation, and growing high-performance self-organising teams. Enjoys self-development and learning new things.

Since 2018 involved in building a software agency from scratch (to 170+) where, besides many things, he is responsible for the whole engineering part of the company.

Manager, leader and engineer at heart with over 20 years of professional experience in the delivery of complex software projects. Holding different positions from software engineering through project management and team leading, ending at account, de... Show more

Denis Migot

Denis Migot

Chief of Staff at the startup Fabriq, my expertise lies in management, structure, and work organization.
I host the podcast Zéro Virgule, which gives a voice to researchers in social sciences.

Chief of Staff at the startup Fabriq, my expertise lies in management, structure, and work organization. I host the podcast Zéro Virgule, which gives a voice to researchers in social sciences. Show more

Michelle Choate

Michelle Choate

Michelle Choate MA CTC CEC is a keynote speaker, leadership coach, executive team coach, and organization development consultant with 25 years of experience in organizational culture, individual, and leadership development.

Michelle helps people master their self-leadership, effectively taking back their power and maximizing their influence in complex, volatile work environments. Emotional Intelligence is the foundation of Michelle’s approach, to increase self-compassion, self-awareness, and impact.

Healthcare, nonprofits, technology, government, and higher education clients seek out Michelle to conceptualize solutions that build on strengths and develop skills that reflect individual and team purpose.

Michelle is a certified Executive and Transitions Coach with a Masters, Organizational Communication and Conflict Management, and a post-graduate certification in conflict management, including ADR and negotiation practices.

Michelle Choate MA CTC CEC is a keynote speaker, leadership coach, executive team coach, and organization development consultant with 25 years of experience in organizational culture, individual, and leadership development. Michelle helps people ... Show more

Alberto Arroyo Sánchez

Alberto Arroyo Sánchez

Descubrí el mundo del Business Agility hace varios años, motivado por encontrar enfoques innovadores que permitieran mejorar la entrega de proyectos. A partir de ahí comenzó toda una aventura que me cambió la vida. Actualmente acompaño a empresas que reconocen los beneficios de agilizar sus negocios.

Descubrí el mundo del Business Agility hace varios años, motivado por encontrar enfoques innovadores que permitieran mejorar la entrega de proyectos. A partir de ahí comenzó toda una aventura que me cambió la vida. Actualmente acompaño a empresas que... Show more

Anjuan Simmons

Anjuan Simmons

Anjuan Simmons is a technologist with a successful track record of delivering technology solutions from the user interface to the database. He is an energetic and informative speaker who presents at conferences, seminars, schools, and community centers around the world on topics including Agile software development, diversity, and leadership. Anjuan has an undergraduate degree in electrical engineering from the University of Texas at Austin and an MBA from Texas A&M University.

Anjuan Simmons is a technologist with a successful track record of delivering technology solutions from the user interface to the database. He is an energetic and informative speaker who presents at conferences, seminars, schools, and community cente... Show more

Segundo Morales Rubio

Segundo Morales Rubio

Ingeniero de sistemas y TI con más de 8 años de experiencia en implementación en distintos sistemas ERP, modelado de procesos, análisis de datos, gestión de proyectos. Con un máster en BPM For Transformation Digital, por la Universidad Internacional de la Rioja (UNIR).

Conferencista nacional e internacional en temas de Business Intelligence, Analítica, Process Mining, SAP Business One, RPA.

Reconocido como Microsoft MVP Data Platform.

Ingeniero de sistemas y TI con más de 8 años de experiencia en implementación en distintos sistemas ERP, modelado de procesos, análisis de datos, gestión de proyectos. Con un máster en BPM For Transformation Digital, por la Universidad Internacional ... Show more

Pino Decandia

Pino Decandia

I like organizations and the complex mechanisms that govern them. From business architectures to processes, from words to behaviors, I deal with business change. As an Agile Coach, I combine the Agile Manifesto principles with specific expertise and experience in medium to significant realities and transformation processes. I am pragmatic and concrete-oriented. I believe that:
- People can change; they do not oppose change but offer their vision. To be respected.
- Needs are the basis of behavior; if I want to help, I must allow them to be expressed clearly. And I must be the first to state my needs.
- Ideological battles are meaningless; it matters more to understand the problem and what can be done to solve it.

I like organizations and the complex mechanisms that govern them. From business architectures to processes, from words to behaviors, I deal with business change. As an Agile Coach, I combine the Agile Manifesto principles with specific expertise and ... Show more

André Costa

André Costa

André é criador e líder da comunidade de práticas Agile Flow Curitiba e coautor do livro "O que nenhum Scrum Master te contou", disponível na Amazon. André possui bastante experiência em facilitação de times, tanto em TI, quanto na área de negócios, sendo Lean Inception Facilitator desde 2020. Atualmente exerce o papel de RTE na ExxonMobil, mas trabalhou por mais de 7 anos como Enterprise Agile Coach, dentro de empresas de médio e grande porte nacionais e globais.

Quando não está trabalhando, André curte passar tempo cozinhando e assistindo streaming de filmes e séries.

André é criador e líder da comunidade de práticas Agile Flow Curitiba e coautor do livro "O que nenhum Scrum Master te contou", disponível na Amazon. André possui bastante experiência em facilitação de times, tanto em TI, quanto na área de negócios, ... Show more

Ignacio Penco Hernándiz

Ignacio Penco Hernándiz

Passionate about technology and Microsoft Power Platform expert.

3x MCT. This has allowed me during these last years to teach several workshops and technical trainings in the field of Power Platform both nationally and internationally.

Member of the organization team of the Power Platform Valencia community.

Currently I am specialized in project management and large customer accounts, for the implementation of enterprise solutions with Microsoft technologies in NTT Data Europe & Latam.

Passionate about technology and Microsoft Power Platform expert. 3x MCT. This has allowed me during these last years to teach several workshops and technical trainings in the field of Power Platform both nationally and internationally. Member o... Show more

Kat Gaines

Kat Gaines

Kat leads the Developer Relations team at PagerDuty. She enjoys talking and thinking about incident response and incident management based on 11+ years in the field, as well as customer support, healthy communication, and automating the creation of a delightful end-user and employee experience. In her spare time, Kat is a mediocre plant parent and a slightly less mediocre pet parent to her two rabbits, Lupin and Ginny.

Kat leads the Developer Relations team at PagerDuty. She enjoys talking and thinking about incident response and incident management based on 11+ years in the field, as well as customer support, healthy communication, and automating the creation of a... Show more

Ingrid Toppelberg

Ingrid Toppelberg

Ingrid Toppelberg es consultora en innovación, liderazgo y transformación organizacional con más de 20 años de experiencia global. Comenzó su carrera en McKinsey & Company, realizó un MBA en el prestigioso Massachusetts Institute of Technology (MIT) y desde entonces ha liderado procesos de cambio en empresas y equipos en América Latina, Europa y Medio Oriente. Actualmente asesora a organizaciones en contextos de alta complejidad, entrena líderes en todo el mundo y se desempeña como Head Coach del MIT Bootcamps. Su enfoque combina estrategia, tecnología y desarrollo humano para construir culturas resilientes e innovadoras. Es autora del libro LíderIA: Cómo liderar para que la IA no te reemplace, que será publicado próximamente.

Ingrid Toppelberg es consultora en innovación, liderazgo y transformación organizacional con más de 20 años de experiencia global. Comenzó su carrera en McKinsey & Company, realizó un MBA en el prestigioso Massachusetts Institute of Technology (MIT) ... Show more

Juliette Lorentz

Juliette Lorentz

Fondatrice de Voilou. et passionnée par les OKR.

Mon objectif ? Transformer vos ambitions en résultats concrets !

Avec plus de 5 ans d'expérience, j'accompagne des entreprises comme Accor, Decathlon et bien d'autres dans leur réussite.

Envie de booster votre stratégie ? Let's go !

Fondatrice de Voilou. et passionnée par les OKR. Mon objectif ? Transformer vos ambitions en résultats concrets ! Avec plus de 5 ans d'expérience, j'accompagne des entreprises comme Accor, Decathlon et bien d'autres dans leur réussite. Env... Show more

Jeremy Wilken

Jeremy Wilken

Jeremy is strategic thinker and software engineering leader focusing on how people and technology intersect. His key area of focus is AI and the trends that are challenging its growth or reinforcing its value. He uses strategic foresight to anticipate trends and leads efforts to co-create positive futures. He has authored two books, spoken globally at events, run podcasts, and is recognized by Google as a Developer Expert. He lives with his family in Austin TX.

Jeremy is strategic thinker and software engineering leader focusing on how people and technology intersect. His key area of focus is AI and the trends that are challenging its growth or reinforcing its value. He uses strategic foresight to anticipat... Show more

Rana Gujral

Rana Gujral

Rana Gujral is a TED Speaker, a visionary entrepreneur and AI thought leader at the forefront of Artificial Intelligence (AI), Artificial General Intelligence (AGI), and Cognitive AI. As an authority in AI-driven decision-making, behavioral analytics, and voice intelligence, Rana’s work explores how advanced AI can understand, predict, and enhance human interactions.
He has delivered keynote speeches and expert panels at prestigious global events, including the World Economic Forum, CES, GovAI Summit, GITEX, TNW, AI Everything, LEAP, DSC Europe, WAICF, and TEDx, where he shares groundbreaking insights on AGI development, cognitive AI, deepfake detection, and ethical AI frameworks. His expertise spans predictive voice analytics, emotion AI, and AI-powered behavioral profiling, making him a sought-after speaker for technology conferences, AI summits, and enterprise innovation forums.
Rana is the CEO of Behavioral Signals, a company pioneering state-of-the-art AI-driven behavioral analytics that enables machines to comprehend and respond to human emotions with unprecedented accuracy.
Rana Gujral delivers compelling, future-focused keynotes that explore the intersection of AI, AGI, cognitive computing, and ethics, offering audiences cutting-edge insights into the future of intelligent machines.

Rana Gujral is a TED Speaker, a visionary entrepreneur and AI thought leader at the forefront of Artificial Intelligence (AI), Artificial General Intelligence (AGI), and Cognitive AI. As an authority in AI-driven decision-making, behavioral analytics... Show more

Marcin Szymaniuk

Marcin Szymaniuk

Marcin is a CEO and Hands on Data Engineer at TantusData. He has a lot of hands-on experience with technical problems related to Big Data (Clusters with hundreds of nodes) as well as practical knowledge in business data analysis and Machin Learning. Companies Marcin has worked for or consulted for include: Spotify, Apple, Telia and small startups.

Marcin is a CEO and Hands on Data Engineer at TantusData. He has a lot of hands-on experience with technical problems related to Big Data (Clusters with hundreds of nodes) as well as practical knowledge in business data analysis and Machin Learning. ... Show more

David Singleton

David Singleton

Freelance Consultant and Mentor
Navision/BC Consultant since 1992.
Specializing in recovering failed NAV/BC implementations.

Freelance Consultant and Mentor Navision/BC Consultant since 1992. Specializing in recovering failed NAV/BC implementations. Show more

Rohit Naidu S

Rohit Naidu S

Rohit Naidu S. is a globally recognized business leader, sustainability strategist, and CEO of IFortis Worldwide—a pioneering firm at the forefront of sustainability, tech solutions, and corporate innovation. With a career spanning multiple sectors including technology, staffing, corporate training, and environmental sustainability, he has built a reputation for driving large-scale transformation while aligning profitability with purpose.

Named India’s Impactful CEO 2024 by The Economic Times, Rohit is widely known for his leadership in integrating renewable energy, sustainable business practices, and social impact into core corporate strategy. Through initiatives like the #MakingWomenSelfReliant program and Mission Sustainable India, he has empowered over 100,000 women and youth globally, championing inclusive entrepreneurship and workforce development.

As a trusted advisor to organizations across the U.S., Asia-Pacific, and India, Rohit also serves on the boards of several companies, including GIOSTAR USA, Instape, and AAVTR ASIA. A sought-after international speaker and G20 delegate, he brings powerful insights on the future of work, climate action, and ethical leadership—helping organizations and individuals alike become drivers of sustainable, scalable change.

Rohit Naidu S. is a globally recognized business leader, sustainability strategist, and CEO of IFortis Worldwide—a pioneering firm at the forefront of sustainability, tech solutions, and corporate innovation. With a career spanning multiple sectors i... Show more

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