Business & Management

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

Andréia Billarrubia

Andréia Billarrubia

Professional specialized in Digital Transformation, with a focus on Leadership and People Management, as well as extensive expertise in Agility, Innovation, and Software Architecture. Throughout my career, I have led technology teams in various capacities, ranging from Software Engineer to Tech Lead, Transformation Leader, and Agile Coach.

I have solid experience in people management, including performance evaluation, hiring, and career development. I am certified in leading methodologies such as Scrum, Kanban, OKR, Management 3.0, and SAFe, which enables me to lead teams effectively and achieve tangible results.

With deep knowledge of AWS and strong technical understanding, I am able to actively participate in architectural discussions, collaborating with other engineers to translate customer needs into technical concepts and project designs. My expertise in both relational and non-relational databases complements my profile, allowing me to build robust solutions, especially in API integrations.

Professional specialized in Digital Transformation, with a focus on Leadership and People Management, as well as extensive expertise in Agility, Innovation, and Software Architecture. Throughout my career, I have led technology teams in various capac... Show more

David Dawson

David Dawson

David Dawson is a seasoned Business Analyst with 30+ years' experience transforming business needs into technical solutions in aerospace, government, and healthcare industries. Specializing in requirements analysis, process optimization, and digital transformation, he has led implementations and agile projects at Boeing, Department of Defence, and more recently at IQVIA. Through his unique leadership style and flair, David has earned the respect of his peers which had led to him being formally recongised by receiving the Mark Donaldson VC award. He is currently completing his Masters of International Business through the Queensland University of Technology. A Polish-Australian dual citizen, he is passionate about fostering operational excellence.

David Dawson is a seasoned Business Analyst with 30+ years' experience transforming business needs into technical solutions in aerospace, government, and healthcare industries. Specializing in requirements analysis, process optimization, and digital ... Show more

Zoltán Prekopcsák

Zoltán Prekopcsák

As head of strategy and analytics, Zoltan Prekopcsak is driving product-led growth at Prezi. Through deep data insights, rapid experimentation, and practical adoption of AI, Prezi has accelerated growth at scale.

Prior to Prezi, he was the co-founder and CEO of Radoop, a big data analytics startup, that he sold to RapidMiner in 2014. He worked in product, engineering, and data leadership roles before joining Prezi in 2019. Before his startup journey, he worked as a data scientist and a machine learning researcher. He has been an early adopter of Prezi and registered as the 29th user back in 2008.

As head of strategy and analytics, Zoltan Prekopcsak is driving product-led growth at Prezi. Through deep data insights, rapid experimentation, and practical adoption of AI, Prezi has accelerated growth at scale. Prior to Prezi, he was the co-fou... Show more

Alejandro Araujo Rajzner

Alejandro Araujo Rajzner

Alejandro Araujo Rajzner is a Telecommunications Engineer, Microsoft Certified Trainer, and Azure AI Architect who has spent the last several years doing one thing: making AI actually work in the real world — securely, responsibly, and at scale.
He coaches Microsoft employees and top global partners on data, AI, and Copilot at L200 through L400 in collaboration with lab providers including Technofocus, Skillable, and Spektra Labs. He has presented at the Microsoft AI Tour, the North America MCT Summit in Redmond, and community events across Europe, the Middle East, and Asia.
He is also the founder of GDO Health GmbH, a Swiss health tech startup using privacy-preserving generative AI to expand mental health access for Spanish-speaking populations — built with clinical partners, Swiss data residency, and zero tolerance for shortcuts.
His current obsession: helping organizations move from AI experimentation to agent-first operating models that hold up under scrutiny. He serves on the AI Certs Advisory Board and spends a lot of time thinking about who is liable when the agent gets it wrong.

Alejandro Araujo Rajzner is a Telecommunications Engineer, Microsoft Certified Trainer, and Azure AI Architect who has spent the last several years doing one thing: making AI actually work in the real world — securely, responsibly, and at scale. He ... Show more

Andrew Lombardi

Andrew Lombardi

Andrew Lombardi is a head geek at Mystic Coders, and serves as the head of architecture at Acubed, the Silicon Valley innovation center of Airbus, where he builds production systems that run on commercial aircraft — from ML-based food counting to in-flight entertainment analytics. Before aviation, he spent nearly five years at Twitter engineering tools for the $3B ads business. He's the author of four technical books including WebSocket (O'Reilly) and the Beginning Spring series (Apress), and has spoken at technology conferences in over a dozen countries. He also founded Mystic Coders 26 years ago, delivering solutions for clients including Walmart, USAA, Motorola, and Ubisoft.

Andrew Lombardi is a head geek at Mystic Coders, and serves as the head of architecture at Acubed, the Silicon Valley innovation center of Airbus, where he builds production systems that run on commercial aircraft — from ML-based food counting to in-... Show more

Marvin Hosea

Marvin Hosea

Founder and Managing Director @AppsLab_KE, Software Eng, DevOps, Product Management

Founder and Managing Director @AppsLab_KE, Software Eng, DevOps, Product Management Show more

Svetlana Kouznetsova

Svetlana Kouznetsova

Svetlana Kouznetsova (Sveta) is an independent B2B consultant, published author, international speaker, and accessibility trailblazer. She helps businesses make their mainstream websites, media, and services more accessible to the world’s largest minority — 1.85 billion disabled people. As founder of Audio Accessibility, she consults on improving communication access for 466 million deaf and hard-of-hearing people worldwide. Sveta’s book and TEDx talk highlight the business benefits of high-quality captioning to increase audience reach and ROI. With an MS in Internet Technology and over 20 years of experience in design, technology, and accessibility, Sveta combines her personal experience with deafness and professional expertise to offer unique insights into the critical importance of accessibility.

Svetlana Kouznetsova (Sveta) is an independent B2B consultant, published author, international speaker, and accessibility trailblazer. She helps businesses make their mainstream websites, media, and services more accessible to the world’s largest min... Show more

Caro Sabatini

Caro Sabatini

Hi! I'm Caro 🧠✨
I've spent the las 10 years in HR & Leadership, with a background in communications & design and a loud curiosity abput how the uniiverse works. So, for the past two years I have been researching the brain, decision-making, and our connections in remote environments from a DEIB and neuroaffirmative standpoint. I have led tech teams, where I discovered that each brain processes and collaborates from different parameters. My passion lies in designing inclusive environments—not by correcting people, but by configuring teams to learn better together

As a gifted AuDHD girly 💅🏼 I bring a unique perspective that bridges neuroscience, communication, and technology. My talks inspire audiences to rethink collaboration, embrace neurodiversity, and foster truly inclusive cultures in both remote and in-person settings. I am committed to sharing actionable insights that help organizations unlock the full potential of their teams by understanding how our brains work and how we can design environments where everyone thrives. And have fun. Fun is key, neuroscience says.

Hi! I'm Caro 🧠✨ I've spent the las 10 years in HR & Leadership, with a background in communications & design and a loud curiosity abput how the uniiverse works. So, for the past two years I have been researching the brain, decision-making, and our... Show more

Kerry Miller

Kerry Miller

Kerry Millar is a Business Consultant at Achieva.ai, specializing in helping organizations leverage AI and technology to drive business transformation. With a focus on strategic planning and process optimization, she works closely with clients to unlock growth opportunities and improve operational efficiency. Kerry is dedicated to delivering innovative, data-driven solutions that position businesses for long-term success.

Kerry Millar is a Business Consultant at Achieva.ai, specializing in helping organizations leverage AI and technology to drive business transformation. With a focus on strategic planning and process optimization, she works closely with clients to unl... Show more

Andrew Trochinski

Andrew Trochinski

Andrew Trochinski is a Microsoft Dynamics/D365 expert with over 15 years of experience in ERP implementation, supply chain optimization, and process improvement. He holds multiple Microsoft certifications and APICS credentials. Andrew specializes in bridging technical solutions with business impact, delivering practical insights on MS Dynamics/D365 upgrades, integrations, and operational efficiency.

Andrew Trochinski is a Microsoft Dynamics/D365 expert with over 15 years of experience in ERP implementation, supply chain optimization, and process improvement. He holds multiple Microsoft certifications and APICS credentials. Andrew specializes in ... Show more

Emmanuel Hervé

Emmanuel Hervé

Coach professionnel, j’accompagne depuis plus de 15 ans managers, équipes et organisations à franchir des caps, en gardant l’humain et le vivant au cœur de l’action.

Mon approche s’appuie sur l’agilité, le coaching intégral et une inspiration tirée de la culture chinoise : écouter les cycles, cultiver l’équilibre, avancer avec justesse. J’aide les collectifs à retrouver du sens, à renforcer leur cohésion et à évoluer dans un environnement en mouvement.

J’installe des espaces de confiance, où chacun peut questionner ses repères et s’aligner avec ses aspirations.

J’allie écoute, transmission d’outils concrets et attention à ce qui fait vivre l’équipe, pour révéler le potentiel collectif.

J’accompagne les leaders à incarner une posture authentique, ancrée dans la réalité et attentive à l’équilibre humain.

Osez avancer autrement : mon accompagnement est une invitation à expérimenter, à progresser et à faire grandir le collectif, en lien avec le vivant.

Coach professionnel, j’accompagne depuis plus de 15 ans managers, équipes et organisations à franchir des caps, en gardant l’humain et le vivant au cœur de l’action. Mon approche s’appuie sur l’agilité, le coaching intégral et une inspiration tiré... Show more

Jason Stryker

Jason Stryker

Jason is a engineering leader with extensive experience implementing Kubernetes and Cloud Native technology in highly regulated environments. As the Community of Practice lead for Kubernetes at Capital One, he exudes a deep passion for open source and community governance models exemplified by CNCF hosted projects.

Jason is a engineering leader with extensive experience implementing Kubernetes and Cloud Native technology in highly regulated environments. As the Community of Practice lead for Kubernetes at Capital One, he exudes a deep passion for open source an... Show more

Quiana Berry

Quiana Berry

Quiana Berry is an international speaker, AI ethics advocate, and community builder with a background in anthropology and technology. With years of experience driving innovation in product development at Red Hat/IBM, she has worked across open-source communities, large enterprises, and tech ecosystems to ensure that agility leads to responsible and inclusive innovation.

Passionate about the intersection of AI, ethics, and diversity, Quiana has spoken at major conferences worldwide, including Open Source Summit and Linux Foundation events, sharing insights on ethical AI, inclusive Agile practices, and career growth in tech. She specializes in helping organizations navigate the challenges of Agile adoption, ensuring that Agile isn’t just about speed, but also sustainability, accessibility, and equity in tech.

Through her work, Quiana empowers organizations to break barriers, integrate ethical development, and embrace agility as a tool for driving innovation and inclusion.

Quiana Berry is an international speaker, AI ethics advocate, and community builder with a background in anthropology and technology. With years of experience driving innovation in product development at Red Hat/IBM, she has worked across open-source... Show more

Logan O'Neil

Logan O'Neil

Logan O’Neil is a Solutions Consultant at Blink, where she helps organizations evaluate the Blink Employee Experience platform and envision how it can unlock the full potential of their workforce. She brings a strong background in SaaS solutions consulting, with prior experience spanning intelligent communications and CPG insights. In addition to her client work, Logan serves as an Investor Advisory Board Member for Moxey and an Executive Committee Board Member for the Alabama A-Club.

A former Witt University Fellow at The University of Alabama, as well as an NCAA Division I athlete and two-year team captain on The University of Alabama Women’s Rowing Team, Logan brings a competitive edge and a bold servant-leadership style to her work. She holds a Mathematics degree and an MBA from The University of Alabama.

Logan has delivered energizing sessions at Consensus DemoFest East Coast (2023), Sloss Tech (2025), Ragan Employee Experience (2025), and Elevate & Empower (2026) earning a reputation for her practical, insightful, and immediately actionable approach to career and workplace growth.

Logan O’Neil is a Solutions Consultant at Blink, where she helps organizations evaluate the Blink Employee Experience platform and envision how it can unlock the full potential of their workforce. She brings a strong background in SaaS solutions cons... Show more

Andreas Söhnel

Andreas Söhnel

Andreas Söhnel verbindet das tiefe Verständnis für komplexe öffentliche Strukturen mit der Agilität eines technologiegetriebenen Gründers. Nach langjährigen Stationen als IT-Referent beim Freistaat Sachsen und im Staatsbetrieb Sächsische Informatik Dienste (SID) widmet er sich nun als unabhängiger Berater der intelligenten Automatisierung. Seine Mission bei der ITASCON GmbH: Fundierte Verwaltungs-Expertise mit der Power von Agentic AI und Automatisierungslösungen wie N8N zu skalieren, um Organisationen fit für die digitale Ära zu machen. Er ist u.a. Mitglied im NEGZ und zertifizierter Experte für Requirements Engineering und Testmanagement.

Andreas Söhnel verbindet das tiefe Verständnis für komplexe öffentliche Strukturen mit der Agilität eines technologiegetriebenen Gründers. Nach langjährigen Stationen als IT-Referent beim Freistaat Sachsen und im Staatsbetrieb Sächsische Informatik D... Show more

Dominik Schmidle

Dominik Schmidle

Dominik is a Group Product Manager for Platforms at Giant Swarm with the mission of simplifying developers' lives through intuitive developer platforms. He started as a Full Stack Software Engineer, discovered his passion for DevOps and product organizations, and transitioned into Product Management for cloud technology. He actively shares his experiences through talks, articles, and publications.

Dominik is a Group Product Manager for Platforms at Giant Swarm with the mission of simplifying developers' lives through intuitive developer platforms. He started as a Full Stack Software Engineer, discovered his passion for DevOps and product organ... Show more

Manuj Aggarwal

Manuj Aggarwal

Manuj Aggarwal is the Founder and Chief Innovation Officer of TetraNoodle Technologies and the creator of AI Merge, a methodology for helping leaders and organizations adapt to the age of artificial intelligence by strengthening the human capacity behind adoption, decision-making, and transformation.

With over 30 years in technology and nearly two decades working with AI, Manuj has built enterprise systems, advised startups and global organizations, and contributed to projects recognized by leaders including President Barack Obama and Bill Gates. He holds four AI-related patents and has helped organizations generate significant business value through practical technology strategy, product development, automation, and digital transformation.

Manuj’s current work focuses on the emerging AI poverty line: the divide between those who can integrate AI into their work, identity, leadership, and operating systems — and those who become overwhelmed by the speed and complexity of the shift. His talks combine deep technical experience with a practical human-readiness lens, helping audiences understand not only what AI can do, but what kind of leaders, teams, and organizations are required to use it well.

He speaks on AI strategy, agentic AI, enterprise transformation, human general intelligence, nervous-system readiness, and the future of work.

Manuj Aggarwal is the Founder and Chief Innovation Officer of TetraNoodle Technologies and the creator of AI Merge, a methodology for helping leaders and organizations adapt to the age of artificial intelligence by strengthening the human capacity be... Show more

Jesper D. Christoffersen

Jesper D. Christoffersen

I’m based in the Faroe Islands and have spent the past 25 years working with Business Intelligence across a wide range of tools, technologies, and industries.

Over the last 10 years, my focus has been on Microsoft Power BI and tabular models, working as a consultant on everything from data modeling to reporting and user adoption. I’ve also been actively involved in the community through user groups and events.

Most recently, I founded VIZ.fo—the first conference dedicated to Power BI design.

I have a strong focus on data visualization and how people actually use data. Through years of working closely with business stakeholders, I’ve developed a particular interest in bridging the gap between raw data and real understanding often challenging traditional, Excel-driven ways of working.

I’m based in the Faroe Islands and have spent the past 25 years working with Business Intelligence across a wide range of tools, technologies, and industries. Over the last 10 years, my focus has been on Microsoft Power BI and tabular models, work... Show more

Rasagy Sharma

Rasagy Sharma

Hi, I’m Rasagy Sharma. I love making data meaningful, and I’ve spent 12+ years leading design teams & building data-heavy products.

I currently head the design team for DataLabs at Capital One, and was earlier heading the design team at Gramener. I’ve designed apps & data visualizations at large orgs like Microsoft & Barclays, and been one of the first designers at early-stage startups like Sundial, Mapbox (Data team) & Capillary Technologies.

In my free time, I love to make sense of knowledge through sketchnoting, create art using data & code, and support design communities through speaking, teaching & volunteering. I’m an Adjunct Assistant Professor at IDC, IIT Bombay, and I regularly teach for NID’s M.Des. in Information Design program (my alma mater).

I’m currently diving deep into design leadership & knowledge management, and I’m passionate about data visualization, cartography, creative coding & sketchnoting.

Hi, I’m Rasagy Sharma. I love making data meaningful, and I’ve spent 12+ years leading design teams & building data-heavy products. I currently head the design team for DataLabs at Capital One, and was earlier heading the design team at Gramener. ... Show more

Mousaab Khaldi

Mousaab Khaldi

Mousaab Khaldi is a leadership coach, author,
and entrepreneur based in Germany. He is the
creator of the '4 Interior Empires' framework,
a neuroscience-backed methodology used by
executives and founders to achieve sustainable
leadership transformation.

With over 10 years of entrepreneurial experience,
Mousaab specializes in helping high-achieving
leaders break through burnout and lead with
clarity, confidence, and authentic authority.

My book '4 Empires, 12 days to unlock Leadership'
is a practical 12-day program designed to
transform leadership from the inside out.

Mousaab Khaldi is a leadership coach, author, and entrepreneur based in Germany. He is the creator of the '4 Interior Empires' framework, a neuroscience-backed methodology used by executives and founders to achieve sustainable leadership tr... Show more

Marijn Huizendveld

Marijn Huizendveld

In a small backstreet of Tokyo lives a man named Aki, a 78-year-old former chef. Aki spent most of his life trying to perfectly cook the rice he buys from his friend Mato. He's been at it for 57 years now and still searches for ways to improve his cooking methods. There is probably not too much anybody else could tell Aki about cooking this specific type of rice.

When it comes to his process, Aki's understanding is unrivaled. After years of trial and glorious error, Marijn could be called the Aki of Domain-Driven Design, due to his extensive background in both programming and strategy. He uses this experience to show teams and organizations how to recognize and act on problems and opportunities in an autonomous, self-learning fashion.

Bringing an objective outsider’s view to the table, Marijn uses today's challenges of your organization to make your people truly aware of their environment.
Not by nudging and pushing them towards the final goal, but by offering them the tools to find a path on their own. Once on the road, positive feedback, mentoring, determination, and a positive vibe allow teams to try, to make mistakes, to investigate, and to learn.

That’s the mindset Marijn will add to your organization.

In a small backstreet of Tokyo lives a man named Aki, a 78-year-old former chef. Aki spent most of his life trying to perfectly cook the rice he buys from his friend Mato. He's been at it for 57 years now and still searches for ways to improve his co... Show more

Gourav Sharma

Gourav Sharma

After 9+ years of exploring the dynamic landscapes of Linux, Open Source, DevOps, Cloud, and Microservices, I have embarked on a new chapter as a Customer Success Engineer at HashiCorp. My mission? To be the advocate for our customers, ensuring they maximize their use of HashiCorp’s cutting-edge tools and continue to scale their infrastructure with confidence.

In my journey, I’ve always been driven by a passion for finding innovative solutions that transform complex challenges into success stories. From consulting and developing ideas to shaping the future as a solution architect, I’ve honed my skills to guide customers through the world of technology, all while fostering lasting relationships that deliver results

After 9+ years of exploring the dynamic landscapes of Linux, Open Source, DevOps, Cloud, and Microservices, I have embarked on a new chapter as a Customer Success Engineer at HashiCorp. My mission? To be the advocate for our customers, ensuring they ... Show more

Chinni Krishna Abburi

Chinni Krishna Abburi

Chinni Krishna Abburi is a Business Intelligence Engineer with 6+ years of experience delivering scalable data solutions. He has led BI modernization, cloud migration, and data automation projects at enterprise scale. His work bridges the gap between data engineering and business insight, and he's actively involved in STEM mentorship and speaking engagements.

Chinni Krishna Abburi is a Business Intelligence Engineer with 6+ years of experience delivering scalable data solutions. He has led BI modernization, cloud migration, and data automation projects at enterprise scale. His work bridges the gap between... Show more

Alexon Oliveira

Alexon Oliveira

Alexon works as a Senior Principal Technical Account Manager at Red Hat focusing on Infrastructure and Management, Integration and Automation, Cloud Computing, Storage, and AI Solutions. He also contributes to produce and enhance documentation, knowledge-base articles, blog posts, presentations, webinars, and workshops. When he is not at work, he enjoys spending quality time with his family (wife, two children, and cat) and participating in several volunteer jobs.

Alexon works as a Senior Principal Technical Account Manager at Red Hat focusing on Infrastructure and Management, Integration and Automation, Cloud Computing, Storage, and AI Solutions. He also contributes to produce and enhance documentation, knowl... Show more

David Fung

David Fung

David Fung is a former Salesforce Senior Director and executive leadership coach with 23 years in tech. After leading teams through a decade of high-change environments, he now works with technical leaders on practical tools for clarity, influence without authority, and sustainable high performance, grounded in Self-Determination Theory and evidence-based leadership science. He hosts the Coachful Coaching Leadership Podcast and speaks to technical audiences on leadership that actually moves the needle on delivery.

David Fung is a former Salesforce Senior Director and executive leadership coach with 23 years in tech. After leading teams through a decade of high-change environments, he now works with technical leaders on practical tools for clarity, influence wi... Show more

Thomas Gebel

Thomas Gebel

Organisationen in Veränderungsprozessen mit psychologischem Tiefgang, methodischer Präzision und technologischem Verständnis begleiten, das motiviert mich immer wieder aufs Neue.

Als Wirtschaftspsychologe (M. Sc.), zertifizierter Mediator und erfahrener Projektleiter bringe ich fundierte Expertise in Organisationsentwicklung, Prozessmanagement und empirischer Forschung mit. Mein ganzheitlicher Beratungsansatz verbindet wissenschaftliche Erkenntnisse mit praktischen Lösungen – speziell zugeschnitten auf die Anforderungen speziell von Hochschulen und Universitäten.

Organisationen in Veränderungsprozessen mit psychologischem Tiefgang, methodischer Präzision und technologischem Verständnis begleiten, das motiviert mich immer wieder aufs Neue. Als Wirtschaftspsychologe (M. Sc.), zertifizierter Mediator und erf... Show more

Shivam Tiwari

Shivam Tiwari

Shivam Tiwari is a results-driven Principal Data Science professional with over a decade of experience transforming complex data into strategic business solutions. Currently serving as Principal Data Science at Discover Financial Services, he has consistently delivered measurable impact through advanced analytics and machine learning applications.
At Discover, Shivam led a comprehensive vendor assessment that achieved a 14% increase in high-confidence entity resolution matches and drove a 4% improvement in product-level resolution accuracy. His innovative approach to streamlining manual processes, including developing similarity models and API integrations, reduced review times by 30% while maintaining rigorous statistical validation standards.
Previously, as a Data Scientist at Google, Shivam engineered real-time analytics dashboards and A/B testing frameworks that informed critical product decisions for Google My Business and Merchant Center. His expertise in causal inference modeling and data integrity audits provided actionable insights that directly influenced strategic product development.
Throughout his career at organizations including Raymond James and Foot Locker, Shivam has demonstrated exceptional ability to translate technical complexity into business value. Notable achievements include developing predictive models that increased sales revenue by 2.5%, implementing time-series forecasting for resource optimization, and creating entity resolution pipelines that unified millions of customer records.
Shivam holds an MS in Business Analytics from The University of Texas at Dallas and a Bachelor's in Computer Science from SRM University. His technical expertise spans statistical modeling, machine learning, data visualization, and big data analytics, complemented by strong business acumen and cross-functional leadership skills.
Known for his strategic thinking and mentorship abilities, Shivam excels at directing cross-functional teams while maintaining hands-on technical involvement. His proven track record of delivering statistically significant improvements and driving data-driven decision-making makes him a valuable asset in any data-intensive organization.

Shivam Tiwari is a results-driven Principal Data Science professional with over a decade of experience transforming complex data into strategic business solutions. Currently serving as Principal Data Science at Discover Financial Services, he has con... Show more

Nienke Alma

Nienke Alma

Nienke Alma is a transformation lead, agile coach, and organizational advisor with over 15 years of experience guiding large-scale change in complex organizations. She works at the intersection of business and IT, supporting leaders, teams, and organizations in improving flow, collaboration, and adaptability.

Her work focuses on the deeper dynamics behind transformation, where organizational design, human behavior, and system performance interact. Rather than relying on frameworks alone, she helps organizations understand and address the underlying patterns that influence decision-making, ownership, and delivery.
Drawing on extensive experience in large-scale environments, particularly in the financial sector and government, Nienke combines strategic insight with hands-on coaching. She is known for her practical, experience-driven approach and her ability to translate complex challenges into concrete and actionable steps.

As an international speaker, she shares real-world stories that resonate with both technical and non-technical audiences. Her sessions are recognized for their clarity, honesty, and slightly provocative edge, challenging common assumptions while offering practical ways forward.

Nienke Alma is a transformation lead, agile coach, and organizational advisor with over 15 years of experience guiding large-scale change in complex organizations. She works at the intersection of business and IT, supporting leaders, teams, and organ... Show more

Arnold Visser

Arnold Visser

Arnold Visser is Head of Business Development at Umbraco, working where strategy, product, partnerships and ecosystem growth intersect.

With 20 years of experience in the Umbraco ecosystem, including more than six years at Umbraco HQ, Arnold has witnessed the platform evolve from a community driven CMS into a foundation for mission critical digital platforms. He founded digital agencies, built commercial add-on products, and worked closely with partners across regions. This gives him a rare combination of technical depth and commercial insight.

Arnold helps define Umbraco’s strategic direction and turns that vision into practical reality. He played a central role in shaping Umbraco for Enterprise, a unified approach designed to help larger organisations operate complex digital platforms with clarity, predictability and confidence. The focus is on aligning product, cloud hosting, support and governance into a coherent model that scales responsibly.

On stage, Arnold speaks about enterprise growth, ecosystem design, partner collaboration and what it takes to scale an open platform without losing focus or identity. His sessions combine strategic perspective with hands-on experience from both agency and vendor sides.

He cares about clarity, consistency and building growth that is intentional, sustainable and grounded in the open spirit that built the community.

Arnold Visser is Head of Business Development at Umbraco, working where strategy, product, partnerships and ecosystem growth intersect. With 20 years of experience in the Umbraco ecosystem, including more than six years at Umbraco HQ, Arnold has w... Show more

Charis Charalampidi

Charis Charalampidi

Charis is a senior business intelligence analyst and consultant and the founder / co-organiser of PgGreece, the first Greece PostgreSQL Users Group.

With a long-standing interest in sciences, the arts and different cultures, she brings a diverse and cross-cultural perspective to community building and collaboration in global open-source ecosystems.

Charis is a senior business intelligence analyst and consultant and the founder / co-organiser of PgGreece, the first Greece PostgreSQL Users Group. With a long-standing interest in sciences, the arts and different cultures, she brings a diverse ... Show more

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