Humanities & Social Sciences

Esteemed speakers contributing their insights into human culture, behavior, and societal development

Dan Bergh Johnsson

Dan Bergh Johnsson

Dan Bergh Johnsson works at the intersection of software craftsmanship and organisational change. With roots in high-performance development and a long-standing commitment to the philosophy of secure by design, he helps organisations build systems that are both technically sound and practically sustainable. His focus is on combining depth in software design with an understanding of how teams and structures evolve.

He is co-author of Secure by Design (Manning) and a contributor to 97 Things Every Programmer Should Know and LESS! Essays on Business Transformation. A long-time advocate of Domain-Driven Design and developer autonomy, he regularly speaks at international conferences about how to create systems and organisations that are resilient, sustainable, and secure.

Dan Bergh Johnsson works at the intersection of software craftsmanship and organisational change. With roots in high-performance development and a long-standing commitment to the philosophy of secure by design, he helps organisations build systems th... Show more

Bert Fabry

Bert Fabry

As the Head of EMEA Operations at One Task, Bert leads the deployment of innovative camera systems designed to combat mobile phone usage while driving, combining his tech expertise with a strong commitment to road safety. He is also the founder of FabCore Consulting, where leadership, communication, and agile training and coaching are provided to organizations and individuals worldwide, fostering environments that emphasize empathy and efficiency.

An international speaker, he regularly shares his insights at conferences, engaging audiences with his deep knowledge in technology, leadership, and agile practices. With a background spanning the arts, technology, and international development, he draws on a diverse array of experiences to champion empathic leadership and continual learning. His journey through personal challenges has fueled his dedication to professional growth and making a meaningful impact.

Outside of work, he indulges in cooking and storytelling, enhancing life's flavor as a culinary enthusiast and a veteran tabletop roleplaying game master.

As the Head of EMEA Operations at One Task, Bert leads the deployment of innovative camera systems designed to combat mobile phone usage while driving, combining his tech expertise with a strong commitment to road safety. He is also the founder of Fa... Show more

Magali Milbergue

Magali Milbergue

After a decade in social work, Magali decided to change course and became a web developper. She tries to find a delicate balance between the technical aspects of the job (fun !), the creativity (fun too !) and trying to follow her ethics and change the culture of the industry (the less fun aspects of it anyway) by being an advocate and an activist. She recently chose to specialize in web accessibility by joining Access42.

She is co-founder and president of Compositech, an organization advocating for the inclusion of women and non-binary people in tech. She also is the founder and president of La Première Ligne, a feminist magazine created by tech women and non-binary people. She has a dog, Trufa and talks either way too much about her (according to people) or way not enough (according to herself).

After a decade in social work, Magali decided to change course and became a web developper. She tries to find a delicate balance between the technical aspects of the job (fun !), the creativity (fun too !) and trying to follow her ethics and change t... Show more

Diego Coy

Diego Coy

Developer Advocate and Software Engineer with over a decade of experience in technology, specializing in AI/ML and Developer Experience.

I work at the intersection of Developer Relations, product, and UX, creating accessible workflows and clear paths to success for developers.

I’ve delivered talks, training sessions, and workshops at conferences across the Americas and Europe, sharing insights on Web Development, AI, Developer Experience, Neurodiversity, and inclusion in tech. Beyond the stage, I write code, content, and support open source and community initiatives. When not working, I'm co-organize GDG Lisbon and learning Rustlang.

My goal has always been to lower the barriers of entry into the tech world for “the rest of us.”

Developer Advocate and Software Engineer with over a decade of experience in technology, specializing in AI/ML and Developer Experience. I work at the intersection of Developer Relations, product, and UX, creating accessible workflows and clear pa... Show more

Maciej Rząsa

Maciej Rząsa

Software engineer with 10+ years under his belt. At Chattermill, he turns AI research into real-world products. A fan of diving deep into black boxes, he has unusual hobby of writing regular expressions by hand and arguing about their speed. When he’s not coding, he shares knowledge as a university instructor, speaker, and meetup organiser.

Bookworm, hiker, history nerd - ask him about Napoleon!

Software engineer with 10+ years under his belt. At Chattermill, he turns AI research into real-world products. A fan of diving deep into black boxes, he has unusual hobby of writing regular expressions by hand and arguing about their speed. When he’... Show more

Suzana Melo

Suzana Melo

Suzana Melo is a full-stack developer and a certified AWS Cloud Practitioner who transitioned into software development in her 40s, with no tech background. She holds a bachelor's degree in Communications and has over 20 years of experience. As a strong advocate of diversity and inclusion, she actively works on initiatives that empower women and underrepresented groups in tech, mentors juniors and graduates, and drives tech community enablement across APAC, Europe, and the Americas. Suzana is an AWS Community Builder, co-organizer of the AWS User Group Stockholm, AWS User Group Skåne, and AWS Women's User Group Sweden. She volunteers as a Social Media Specialist for Women in Tech Sweden, and owns Suzana Melo's Blog - Empowering Through Tech, where she writes about cloud, software development, career change, and soft skills.

Suzana Melo is a full-stack developer and a certified AWS Cloud Practitioner who transitioned into software development in her 40s, with no tech background. She holds a bachelor's degree in Communications and has over 20 years of experience. As a str... Show more

Caroline Nicole Letaru

Caroline Nicole Letaru

Caroline Nicole Letaru is a globally recognized Career Coach and Talent Strategist at Kazini Consults, with over 6 years of experience empowering tech professionals across 12+ countries. She is known for helping developers and emerging tech leaders unlock international opportunities through strategic career planning, skill building, and high-impact coaching.

Nicole has led technical recruitment for global institutions such as the United Nations and UNHCR, and has coached over 500+ professionals including software engineers, PowerShell, UX designers, and AI specialists helping them transition into global careers and remote work ecosystems.

She is a seasoned international speaker who has graced renowned stages including the International AIDS Society Conference (Germany), Going Global Conference (UK), and the SCORE Conference (Tanzania). Her thought leadership earned her the Best Essay Award at the South American Business Forum (SABF) in Argentina, recognizing her voice on youth, development, and innovation.

Nicole’s work focuses on building future-proof careers for African professionals in tech. Through Kazini Consults, she leads a community-first approach that equips talents to scale their impact with confidence, clarity, and visibility.

Caroline Nicole Letaru is a globally recognized Career Coach and Talent Strategist at Kazini Consults, with over 6 years of experience empowering tech professionals across 12+ countries. She is known for helping developers and emerging tech leaders u... Show more

Sergès Goma

Sergès Goma

Sergès Goma is a Paris-based software developer specialized in Java and JavaScript. When she's not fixing codebases, she gives motivational speeches mostly aimed at junior and would-be developers as well as participating in the tech women's empowerment association Motiv'Her.

Sergès Goma is a Paris-based software developer specialized in Java and JavaScript. When she's not fixing codebases, she gives motivational speeches mostly aimed at junior and would-be developers as well as participating in the tech women's empowerme... Show more

Maxime Sciare

Maxime Sciare

Enchanté, moi c’est Maxime !

À 18 ans, j’étais en quête de sens (= paumé).
Puis pendant 5 ans, j’ai exploré le développement personnel… et j’en ai finalement fait mon métier.
Aujourd’hui, je suis coach professionnel et conférencier, et j’aide les gens à oser passer à l’action avec un cap clair et motivant.

Ah oui, et je suis fan de randonnée, de fromage suisse et… de Taylor Swift ! 🎵🧀🥾

Enchanté, moi c’est Maxime ! À 18 ans, j’étais en quête de sens (= paumé). Puis pendant 5 ans, j’ai exploré le développement personnel… et j’en ai finalement fait mon métier. Aujourd’hui, je suis coach professionnel et conférencier, et j’aide... Show more

Brad Nelson

Brad Nelson

Brad Nelson is a public speaker and content creator specializing in scientific thinking, high-performance, and product development. As host of 'The Agile For Agilists Podcast,' he leverages his extensive cross-functional expertise to engage industry leaders in thoughtful conversations about complex topics. With over 15 years of experience in applying his skills and educating others—from individual contributors to senior executives—Brad has become a respected voice in the field. An avid learner, he acquires books faster than he can read them and is constantly experimenting with (and usually breaking) new technologies. Likewise, he holds numerous credentials, including a 'Happiness Leadership' certification from HarvardX.

Brad Nelson is a public speaker and content creator specializing in scientific thinking, high-performance, and product development. As host of 'The Agile For Agilists Podcast,' he leverages his extensive cross-functional expertise to engage industry ... Show more

Moran Weber

Moran Weber

Moran Weber is an entrepreneur, speaker, and the Founder of Women on Stage, a public speaking training platform amplifying women’s voices and helping tech professionals share their expertise with confidence. Formerly a Tech Lead at Wix, she has over a decade of experience in software development and holds an MA in Social Psychology, along with a BSc in Computer Science and Psychology.

A former software engineer who once struggled with stage fright and impostor syndrome, Moran turned her biggest fear into her life’s mission: stepping onto countless stages, organizing dozens of tech events, building communities, and training hundreds of engineers to find their voice, driven by her belief that everyone has a story worth telling.

She’s now building products that help professionals become impactful speakers, combining her technical background with deep psychological insight to help tech leaders turn complex ideas into clear, compelling stories that inspire audiences and create lasting impact.

Moran Weber is an entrepreneur, speaker, and the Founder of Women on Stage, a public speaking training platform amplifying women’s voices and helping tech professionals share their expertise with confidence. Formerly a Tech Lead at Wix, she has over ... Show more

Stefan Böhringer

Stefan Böhringer

Having worked in web development, automotive and the energy sector for many years, Stefan moved to the Chair of Educational Data Science at the University of Regensburg a few years ago. He works as a software architect, backend developer, ai engineer and data analyst on different projects for the German/Bavarian education system.

Having worked in web development, automotive and the energy sector for many years, Stefan moved to the Chair of Educational Data Science at the University of Regensburg a few years ago. He works as a software architect, backend developer, ai engineer... Show more

Andres Sepulveda Morales

Andres Sepulveda Morales

Andres Sepulveda Morales is a recovering corporate software engineer with 8+ years of experience who is dedicated to the community through technology. Andres has been recognized twice in 2025 as one of Contra’s Best Software Consultants to Hire, as well as through expert and mentor programs for AI tools like Bolt.new, Agent.so, and MagicPath. He now leads human-focused technology implementation for impact makers and barrier breakers via his company, Red Mage. Andres founded the Fort Collins AI for Everyone chapter of the Rocky Mountain AI Interest Group in September 2024 and serves as Treasurer on the Board of Directors for Rocky Mountain AI , a 501(c)(3) Colorado nonprofit advancing education and the community in understanding AI for 6400+ participants at 200+ events in 2025 alone across 11 subgroups in Boulder, Fort Collins, and Denver.

Andres Sepulveda Morales is a recovering corporate software engineer with 8+ years of experience who is dedicated to the community through technology. Andres has been recognized twice in 2025 as one of Contra’s Best Software Consultants to Hire, as w... Show more

Thijs Limmen

Thijs Limmen

Thijs is a DevOps engineer and front-end development enthusiast at Xebia. With a unique edge as an AI-powered developer, Thijs integrates cutting-edge AI tools into his development process. This allows him to improve code quality, boost productivity, and be any profession, ensuring that his projects stay ahead of the curve.

Thijs is a DevOps engineer and front-end development enthusiast at Xebia. With a unique edge as an AI-powered developer, Thijs integrates cutting-edge AI tools into his development process. This allows him to improve code quality, boost productivity,... Show more

Elena Marquetti-Ali

Elena Marquetti-Ali

Elena is a highly-rated professional speaker with 20+ years of experience as a leadership coach, group facilitator and collegiate faculty member. Elena works with groups, individuals, and organizations to amplify their authenticity and empower them to become effective leaders. Elena is the President of and Lead Consultant with Marquetti Consulting.

Elena is a highly-rated professional speaker with 20+ years of experience as a leadership coach, group facilitator and collegiate faculty member. Elena works with groups, individuals, and organizations to amplify their authenticity and empower them t... Show more

Christina Aldan

Christina Aldan

Christina Aldan is a brand strategy consultant, keynote speaker, trainer, and mentor. She offers businesses brand consulting and creative content for everyday media. With over 18 years of experience in the digital realm, Christina is highly regarded for her approach to business, partnering with clients to find unique strategies that ensure their goals are met. Christina builds connections through her keynote addresses, training workshops, and technological education. She uses these tools to help individuals and businesses cultivate value in everyday media. Christina has delivered talks on all 7 continents, presenting training workshops for the Microsoft MVP community, Las Vegas Raiders, Yale School of Public Health, international corporations, and conferences worldwide. Christina uses her charisma and expertise to inspire others by mentoring women in business like herself. She also has sat on state and local boards supporting women in tech, entrepreneurship, mental health, and children with learning disabilities.

She is the recipient of the Las Vegas Women in Tech Community Service Award, the Distinguished Woman of the Year Award in STEM. Learn more at: Luckygirliegirl.com.

Christina Aldan is a brand strategy consultant, keynote speaker, trainer, and mentor. She offers businesses brand consulting and creative content for everyday media. With over 18 years of experience in the digital realm, Christina is highly regarded ... Show more

Walter Calcagno Lucares

Walter Calcagno Lucares

In my professional career, I have contributed to the digital transformation of the mining, retail and finance sectors, specializing in the creation of analytical architectures in both Microsoft and AWS. My focus is on migrating analytical infrastructures to the cloud and implementing cutting-edge solutions for handling large volumes of data.

As co-founder of Unlearni, I lead the way in digital education, facilitating continuous learning and practical application of business intelligence and data analytics. My mission is to empower organizations to make data-driven strategic decisions, and I achieve that through my experience as a Microsoft MVP Data Platform and my passion for sharing knowledge in the field of data engineering.

I have also had the fortune to write the book "Arquitectura e Ingenieria de Datos" by Editorial Anaya Multimedia where I intend to democratize the understanding of these roles and functions in data for spanish spoken people who are starting out on the path of data.

In my professional career, I have contributed to the digital transformation of the mining, retail and finance sectors, specializing in the creation of analytical architectures in both Microsoft and AWS. My focus is on migrating analytical infrastruct... Show more

Ray Kim

Ray Kim

Ray Kim is an advocate for documentation and technical communication. He is a co-founder of the Albany, NY SQL group (CASSUG) and a member of the Society for Technical Communication (STC). He has spoken at PASS Summit and STC Summit, as well as numerous SQL Saturdays and other events. He has worked various positions in technology, including as a developer, webmaster, analyst, technical writer, and instructor. He holds an MS in technical communication from Rensselaer Polytechnic Institute and a BS in computer science from Syracuse University. He currently works as a technical writer and trainer for The Professional Development Program at The Research Foundation for SUNY.

A musician in his spare time, Ray plays four different instruments (piano, clarinet, mallet percussion, saxophone). He also enjoys going to ball games and doing CrossFit, and is a two-time SQLServerCentral.com fantasy football champion. He lives in Troy, NY with his wife, Lianne, and their tuxedo cat, Bernard.

Ray Kim is an advocate for documentation and technical communication. He is a co-founder of the Albany, NY SQL group (CASSUG) and a member of the Society for Technical Communication (STC). He has spoken at PASS Summit and STC Summit, as well as nume... Show more

Vaishnavi Venkata Subramanian

Vaishnavi Venkata Subramanian

I am passionate about empowering Women in Technology, a champion of Neurodiversity, Accessibility, Diversity, Equity & Inclusion, and improving culture in the workplace. I love supporting women in technology and working towards creating impact and giving back to their communities in a small way.

I am passionate about empowering Women in Technology, a champion of Neurodiversity, Accessibility, Diversity, Equity & Inclusion, and improving culture in the workplace. I love supporting women in technology and working towards creating impact and gi... Show more

Amanda Austin

Amanda Austin

Amanda thrives at the intersection of improvisation and organizational psychology to help transform organizations. She believes the vulnerability required to improvise and create something together on stage as a team can be translated to a professional group of any size. She uses the philosophy of improvisation and the power of "Yes, And" as a catalyst for positive change within an organization. Her active listening approach to coaching focuses on teaching individuals and teams the difference between listening to respond and listening to understand.

Amanda was the Founder/CEO of Dallas Comedy House (2009-2020), where she oversaw day to day operations of DCH. She was the founder and Executive Producer of the Dallas Comedy Festival (2009-2019). She's the Co-founder of ComedyHouse, a professional training and coaching service, and the co-author of the REALway® leadership training program. She's currently a Senior Managing Consultant-HR Strategic Business Partner at IBM Consulting.

Amanda received her Bachelor of Science in Journalism and a Minor in Business Administration from Texas A&M University. She completed her Masters in Industrial and Organizational Psychology from Harvard University in May 2024. She earned her Graduate Certificate in Organizational Behavior from Harvard University and a Certificate in Building a Diverse and Inclusive Workplace from Cornell. Amanda is an Adjunct Professor at the SMU Cox School of Business MBA program where she teaches a Management course: Organizational Change and Innovation by Design. She's a graduate of the 2018 Leadership Dallas Cohort with the Dallas Regional Chamber, where she continued her commitment as the Leadership Consultant for 2019-2020 and a member of the 2025 Leadership Texas Cohort.

Amanda thrives at the intersection of improvisation and organizational psychology to help transform organizations. She believes the vulnerability required to improvise and create something together on stage as a team can be translated to a profession... Show more

Christian Lenz

Christian Lenz

With over 25 years of expertise in the Business Central domain, Christian has led transformative projects, optimizing processes and driving growth. His mission is to create value-driven work environments that empower teams. He has also created and hosted numerous events and learning environments for internal and external developers, helping them update and expand their skills.

As an accomplished speaker, Christian has shared insights at international conferences, including Directions EMEA and BCTechDays. His sessions or workshops provoke viewpoint shifts, offering strategic frameworks to keep organizations competitive in a dynamic landscape.

Beyond technical skills, Christian’s education in Design Thinking, Theory U, and Future Leadership equips him as a certified Organizational Designer. His holistic approach blends creativity, empathy, and strategic thinking to drive impactful change, even in complex situations where no prior knowledge exists.

Connect with Christian to explore innovative solutions and elevate your organization’s potential. 🎙️🚀

With over 25 years of expertise in the Business Central domain, Christian has led transformative projects, optimizing processes and driving growth. His mission is to create value-driven work environments that empower teams. He has also created and ho... Show more

Chris Honda

Chris Honda

Professional Goober | Head Janitor and Cook for the Honda Household | Sometimes does Security + GRC @ Whistic | Bad at Making Jokes and Writing Bios

Professional Goober | Head Janitor and Cook for the Honda Household | Sometimes does Security + GRC @ Whistic | Bad at Making Jokes and Writing Bios Show more

Mauro Bennici

Mauro Bennici

Mauro Bennici is active in the R&D area of Natural Language Processing (NLP) and Natural Language Generation (NLG). He is a Data Scientist, Professional Scrum Master (PSM), Microsoft Certified Trainer (MCT), and .NET foundation member. Member of the SME Focus Group on Ethics and Artificial Intelligence, European Community.

Mauro Bennici is active in the R&D area of Natural Language Processing (NLP) and Natural Language Generation (NLG). He is a Data Scientist, Professional Scrum Master (PSM), Microsoft Certified Trainer (MCT), and .NET foundation member. Member of the ... Show more

Sebastiano Galazzo

Sebastiano Galazzo

Winner of three AI awards, I’ve been working in AI and machine learning for 25 years, designing and developing AI and computer graphic algorithms.

I’m very passionate about AI, focusing on Audio, Image and Natural Language Processing, and predictive analysis as well.
I received several national and international awards that recognize my work and contributions in these areas.

Microsoft MVP for Artificial Intelligence Category, I have the pleasure of being a guest speaker in national and international events.

Winner of three AI awards, I’ve been working in AI and machine learning for 25 years, designing and developing AI and computer graphic algorithms. I’m very passionate about AI, focusing on Audio, Image and Natural Language Processing, and predicti... Show more

José Lecaros

José Lecaros

He works as a Support Engineer at Chronosphere, helping both customers and the Fluent community. He's been a developer and support engineer for 20+ years.

He works as a Support Engineer at Chronosphere, helping both customers and the Fluent community. He's been a developer and support engineer for 20+ years. Show more

Nimish Sharma

Nimish Sharma

Results - driven Cybersecurity Engineer with diverse experience across Healthcare, Banking, Public, and Telecom sectors, cross-functional project guidance and stakeholder support, security architecture strategy, application security, predictive analytics, and enterprise risk management. Adept at designing and implementing scalable solutions, driving automation, and delivering quantifiable value and innovation.

Results - driven Cybersecurity Engineer with diverse experience across Healthcare, Banking, Public, and Telecom sectors, cross-functional project guidance and stakeholder support, security architecture strategy, application security, predictive analy... Show more

Catherine (Cat) Karow

Catherine (Cat) Karow

Cat Karow is the Founder & CEO of ZoraSafe, a zero-trust cybersecurity platform built to protect the most targeted (and most overlooked) users online: seniors, kids, and everyday people navigating a world of AI-driven scams and digital manipulation. After two decades building complex, high-impact systems for others, Cat is now building something that hits close to home: real-time protection with human-first design.

Cat led product at Apple, ran U.S. ops for McLaren F1, and secured systems for the White House. She scaled HiPerGator, built enterprise tools for Fortune 100s, and now heads Tech Ops at GuidePoint Security. She's a founding member of Hack The Box and Women in HPC.

But despite the prestige, Cat’s proudest work isn’t behind firewalls, it’s in the living rooms of people who never had protection in the first place. ZoraSafe is her answer to the digital threat crisis: an AI-powered platform that doesn't just detect scams, but teaches users how to defend themselves in real time. Think scam detection meets Duolingo (with teeth).

A disabled, self-taught technologist who built her career without a degree, Cat blends elite experience with unshakable grit. She’s not just here to talk about security—she’s here to rewire how we think about it.

Cat Karow is the Founder & CEO of ZoraSafe, a zero-trust cybersecurity platform built to protect the most targeted (and most overlooked) users online: seniors, kids, and everyday people navigating a world of AI-driven scams and digital manipulation. ... Show more

Kimasia Ayers

Kimasia Ayers

Born in Orlando, FL, Kimasia Ayers is a multidisciplinary creative, sociologist, and entrepreneur who has forged her own path by merging sociology, creativity, innovation, and technology to empower communities. She founded The Ultimate Muse, a creative consulting and production company that strengthens brands through strategic market research, innovative marketing, and transformative storytelling.

In her free time, Kimasia hosts Kim'z Corner: Humanizing the Creative Experience, a podcast amplifying the voices of those navigating the realities of innovation, social change, creativity, and emerging technology. Through interviews, professional panels, and community events, she fosters conversations highlighting how creativity can drive social change and lay the groundwork for future innovation.

With over seven years of experience, Kimasia blends technology, sociology, and creativity to foster innovation within underrepresented communities. Her work, including coining several terms and a theory in sociology, exploring how post-traumatic slave syndrome affects Black-owned businesses, and uncovering how social perceptions of "text" reveal systemic implicit bias, continues to influence the creative tech space and inspire impactful change.

Born in Orlando, FL, Kimasia Ayers is a multidisciplinary creative, sociologist, and entrepreneur who has forged her own path by merging sociology, creativity, innovation, and technology to empower communities. She founded The Ultimate Muse, a creati... Show more

Yashvardhan Rathi

Yashvardhan Rathi

Pursuing a PhD at University of the Cumberlands with a focus on Data Engineering, data security & cloud computing. A certified Mountaineer and a FIDE rated Chess player.

Pursuing a PhD at University of the Cumberlands with a focus on Data Engineering, data security & cloud computing. A certified Mountaineer and a FIDE rated Chess player. Show more

Gilles Brieux

Gilles Brieux

Convaincu des valeurs que véhicule l’agilité, je donne mon énergie pour accompagner des équipes et des organisations désirant se transformer.

Convaincu des valeurs que véhicule l’agilité, je donne mon énergie pour accompagner des équipes et des organisations désirant se transformer. Show more

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