Travel & Tourism

Experts in the promotion and management of travel experiences, focusing on leisure, business, and cultural exploration

Leonardo Rossi

Leonardo Rossi

I'm a freelance backend engineer with expertise in Java, Kotlin, and Spring Boot, helping startups and scale-ups build scalable systems and evolve their digital products. I've worked across various sectors including Real Estate and Food & Beverage, developing solutions on both monolithic and microservices architectures. In my free time, I enjoy traveling with my spouse, exploring nature through outdoor activities and studying new technologies.

I'm a freelance backend engineer with expertise in Java, Kotlin, and Spring Boot, helping startups and scale-ups build scalable systems and evolve their digital products. I've worked across various sectors including Real Estate and Food & Beverage, d... Show more

Kumton Suttiraksiri

Kumton Suttiraksiri

Kumton "Bird" Suttiraksiri is an experienced IT professional specializing in workplace transformation, ITSM, and Microsoft 365 security. He helps organizations improve operations and employee experiences through AI-powered automation and digital solutions.

Kumton "Bird" Suttiraksiri is an experienced IT professional specializing in workplace transformation, ITSM, and Microsoft 365 security. He helps organizations improve operations and employee experiences through AI-powered automation and digital solu... Show more

Ben Sleek

Ben Sleek

I’m an ex-Developer turned Application Security Engineer currently employed by Proof. After 10 years of building applications, I discovered breaking them could be just as fun.

I’m an ex-Developer turned Application Security Engineer currently employed by Proof. After 10 years of building applications, I discovered breaking them could be just as fun. Show more

Masuma Shariff

Masuma Shariff

Hello! I'm Masuma Shariff, a cybersecurity professional at Advania through the Early Years Program. I'm currently expanding my expertise by learning to use Microsoft Purview, Entra ID, and the Defender suite.

I'm passionate about empowering women in tech, which has led me to deliver two TEDx talks on ‘Women in Tech’ [which you can watch here; https://www.ted.com/talks/masuma_shariff_the_power_of_technology_for_women?subtitle=en] and become an active member of the Advania Women’s Network.

Looking ahead, I aim to advance my expertise in cybersecurity, take on leadership roles, and inspire more women to join the tech industry.

Hello! I'm Masuma Shariff, a cybersecurity professional at Advania through the Early Years Program. I'm currently expanding my expertise by learning to use Microsoft Purview, Entra ID, and the Defender suite. I'm passionate about empowering women ... Show more

Lianacris Panaligan

Lianacris Panaligan

building belonging through movement

building belonging through movement Show more

Vix Reitano

Vix Reitano

20 years of marketing and sales experience.

20 years of marketing and sales experience. Show more

Rebecca Oburotha

Rebecca Oburotha

An experienced M365 and VLE platform administrator, qualified trainer, specializing in SAAS platform administration, end-user troubleshooting support and the
the delivery of high-quality training sessions across Microsoft
Technologies including office 365, Azure, Power platform, and Microsoft Teams.
Skilled in resolving technical issues, designing and implementing tailored training
programmes to empower learners and organisations with the knowledge and skills to
maximise productivity and achieve digital transformation.

Tech Support, Microsoft Cloud Certified x 2, Speaker, Trainee Trainer, Low Code & AI Enthusiast, UKAI User Group Member, M365 Developer Programme & S.T.E.M Ambassador.

An experienced M365 and VLE platform administrator, qualified trainer, specializing in SAAS platform administration, end-user troubleshooting support and the the delivery of high-quality training sessions across Microsoft Technologies including of... Show more

Dolphy Fernandes

Dolphy Fernandes

Dolphy Fernandes is an experienced Technology Director in Architecture and Platform Engineering, with over 10 years of experience leading high-performing teams and spearheading digital transformation initiatives for leading global organizations. With a strong background in building enterprise-level platforms, Dolphy’s career has focused on designing agile, cross-functional teams that deliver innovative, high-quality solutions at scale. He is passionate about optimizing team structures and interactions, to unlock faster delivery and improve team engagement.

Dolphy Fernandes is an experienced Technology Director in Architecture and Platform Engineering, with over 10 years of experience leading high-performing teams and spearheading digital transformation initiatives for leading global organizations. With... Show more

Tyler Otto

Tyler Otto

Tyler Otto is the president and owner of Specialized Accounting, a thriving, entirely remote hospitality accounting firm. Tyler brings a wealth of finance experience from the lodging industry, where he served as Senior Financial Analyst at Vail Resorts and Corporate Director of Finance with Imprint Hospitality. He is a fanatic about forging new connections and collaborating with industry peers and colleagues while welcoming newcomers.

Tyler is passionate about sharing his expertise and has presented at conferences such as Accounting Today’s Firm Growth Forum, Hospitality Financial and Technology Professionals (HFTP), BKX (Bookkeepers.com), Association of Lodging Professionals (ALP), The Successful Bookkeeper Summit, and The Glamping Show, and in webinars with Relay, ThinkReservations, Earmark, and Kaplan. He has also appeared as a featured guest on Relay’s On the Money Mondays video series, as well as podcasts including Universal Accounting’s Building the Premier Accounting Firm, The Successful Bookkeeper, and The Ambitious Bookkeeper.

You can also find Tyler on UnAccountable!, an entertaining gameshow podcast tackling current accounting topics, along with his co-host and good friend, Jeremy Van Groll.

Tyler Otto is the president and owner of Specialized Accounting, a thriving, entirely remote hospitality accounting firm. Tyler brings a wealth of finance experience from the lodging industry, where he served as Senior Financial Analyst at Vail Resor... Show more

Dipti Chhatrapati

Dipti Chhatrapati

I am Dipti Chhatrapati, a passionate and ambitious Microsoft Professional with more than 14 years of experience in pursuing a career and creating more about myself while working in the IT Industry. My passion for Microsoft Technologies comes from the experience as a Developer, Consultant, Architect, and Manager for SharePoint (2007, 2010, 2013), Office 365, and Power Platform projects on large to medium and small size customers. I love contributing to the technical community and enabling customers to grow their business which keeps me excited every day. I have participated in various international/local conferences as a speaker and manage my blog at insightrun.com. I have written a book on Reporting in TFS in the year 2015. I am honored and humbled to be awarded as Microsoft Regional Director in the year 2018 for recognizing deep technical and business knowledge, community leadership, and the ability to connect with Microsoft customers, partners, and product group professionals. I have earned Microsoft certifications in SharePoint, Teams, Enterprise Mobility, and Security. When I am not with technology, I spend time with music, sports, arts, reading, traveling, and cooking.

I am Dipti Chhatrapati, a passionate and ambitious Microsoft Professional with more than 14 years of experience in pursuing a career and creating more about myself while working in the IT Industry. My passion for Microsoft Technologies comes from the... Show more

Jianyu Wang

Jianyu Wang

Jianyu Wang serves as the maintainer of the Koordinator community and a Senior Development Engineer at Alibaba Cloud, where he leads the architecture and development of Alibaba Cloud’s 10K-GPU-scale cluster scheduling system powering large-scale AI training infrastructure. His technical expertise spans heterogeneous device scheduling (GPU/NPU/RDMA/NUMA-aware) and distributed task scheduling, with extensive hands-on experience in optimizing scheduling performance, resource isolation, topology-aware placement, and scalability for production AI clusters at scale.

Jianyu Wang serves as the maintainer of the Koordinator community and a Senior Development Engineer at Alibaba Cloud, where he leads the architecture and development of Alibaba Cloud’s 10K-GPU-scale cluster scheduling system powering large-scale AI t... Show more

David Aronchick

David Aronchick

I am CEO and co-founder of Expanso, the company behind the distributed compute platform Bacalhau. This means I spend most of my time helping humans to convince machines to be smarter. I am only moderately successful at this.

Previously, I led product management for Kubernetes on behalf of Google, launched GKE, and co-founded the Kubeflow project, and led Open Source ML Strategy at Azure. I have also worked at Protocol Labs, Amazon and Chef and co-founded three startups.

I am CEO and co-founder of Expanso, the company behind the distributed compute platform Bacalhau. This means I spend most of my time helping humans to convince machines to be smarter. I am only moderately successful at this. Previously, I led prod... Show more

Hakan Bagci

Hakan Bagci

Hakan Bagci is an Android Principal Engineer at Delivery Hero, a food delivery company. He started Android development in 2012 and has 19 years of software development experience. He got his PhD degree in Computer Engineering. After leaving academic path, he has become a passionate Mobile Engineer and published 10+ small sized indie mobile games to both Android and iOS platforms.

Hakan Bagci is an Android Principal Engineer at Delivery Hero, a food delivery company. He started Android development in 2012 and has 19 years of software development experience. He got his PhD degree in Computer Engineering. After leaving academic ... Show more

Jean Marcos

Jean Marcos

Sou Product Manager com mais de 8 anos de experiência em produtos digitais e tecnologia, atuando na construção e evolução de soluções centradas no usuário, métricas e impacto de negócio. Ao longo da minha trajetória, liderei iniciativas de produto em empresas como Globo, Hurb, 1Doc e Peixe Urbano, conduzindo produtos de ponta a ponta, da descoberta à escala.

Minha atuação é guiada por discovery contínuo, priorização estratégica e decisões orientadas por dados. Tenho formação em Product Management e Transformação Digital, com estudos pela PUC-Rio, BBI of Chicago, além de especializações na Reforge, PM3 e Tera.

Acredito que grandes produtos nascem da combinação entre visão de negócio, empatia com o usuário e experimentação. Gosto de compartilhar aprendizados práticos sobre estratégia, discovery, métricas, tomada de decisão e desafios reais de times de produto.

Sou Product Manager com mais de 8 anos de experiência em produtos digitais e tecnologia, atuando na construção e evolução de soluções centradas no usuário, métricas e impacto de negócio. Ao longo da minha trajetória, liderei iniciativas de produto em... Show more

Omoike Sarah Igho

Omoike Sarah Igho

Sarah is a seasoned Senior Engineer at Dunnhumby Ltd, with a deep passion for the Web, Cloud Technologies, and Angular. Recognized as a Global Talent by Tech Nation in the Exceptional Talent category, she has also been honored with the prestigious 'Excellence in Engineering' award by the Women Who Code global community.

Beyond her technical expertise, Sarah is dedicated to empowering others in the tech ecosystem. She actively shares her knowledge through engaging, tech-focused articles on Code Like A Girl and Medium.com, inspiring developers worldwide. Additionally, Sarah plays a pivotal role in fostering diversity and inclusion in tech by building and co-leading the Lagos WiMLDS (Women in Machine Learning and Data Science) community.

Her work exemplifies technical excellence and a profound commitment to advancing the global tech community and empowering others.

Sarah is a seasoned Senior Engineer at Dunnhumby Ltd, with a deep passion for the Web, Cloud Technologies, and Angular. Recognized as a Global Talent by Tech Nation in the Exceptional Talent category, she has also been honored with the prestigious 'E... Show more

Jefferson Sam

Jefferson Sam

I'm Jefferson, living in NY, USA. People call me Jeff..!I am always traveling to several countries. I learned lots of things and gained so many health related things. I conducted several conferences and events.

I'm Jefferson, living in NY, USA. People call me Jeff..!I am always traveling to several countries. I learned lots of things and gained so many health related things. I conducted several conferences and events. Show more

William P Billy Davis

William P Billy Davis

William P Billy Davis is Executive Director of Bronzeville Community Development Partnership (BCDP), a Chicago-based nonprofit advancing preservation, economic revitalization, and clean mobility innovation in the historic Bronzeville Black Metropolis National Heritage Area community. Under his leadership, BCDP has developed initiatives spanning cultural tourism, smart mobility infrastructure, and zero-emission transportation, positioning Bronzeville as a model “Community of the Future.” His work integrates heritage preservation with climate-forward economic development strategies that expand equitable access to emerging technologies.

William P Billy Davis is Executive Director of Bronzeville Community Development Partnership (BCDP), a Chicago-based nonprofit advancing preservation, economic revitalization, and clean mobility innovation in the historic Bronzeville Black Metropolis... Show more

Veeresh Erched

Veeresh Erched

Veeresh Erched, a distinguished technology leader, spearheads the Cloud Native and DevOps strategy at Amadeus. As VP of Software at Amadeus North America, he innovates Airline solutions planning and Scheduling systems. With 23 years in software development across travel, NMS, Payments, and ERP, Veeresh engages with Zinnov & NASSCOM. He mentors at NASSCOM’s W2RT, startup accelerators, serves as a hackathon jury member, & contributes to tech conferences and publications in the USA and India.

Veeresh Erched, a distinguished technology leader, spearheads the Cloud Native and DevOps strategy at Amadeus. As VP of Software at Amadeus North America, he innovates Airline solutions planning and Scheduling systems. With 23 years in software devel... Show more

Jacqueline Omorogbe

Jacqueline Omorogbe

My name is Jacqueline Omorogbe and I'm the CEO/Founder of The Zoku App, a mobile experiences app for discovering local gems.

My name is Jacqueline Omorogbe and I'm the CEO/Founder of The Zoku App, a mobile experiences app for discovering local gems. Show more

Hunyah Irfan

Hunyah Irfan

Hunyah is a content creator, model and public speaker .
Hunyah has a background in community development background .Hunyah has been featured in many podcasts and magazines .

Hunyah is a content creator, model and public speaker . Hunyah has a background in community development background .Hunyah has been featured in many podcasts and magazines . Show more

Jinal Mehta

Jinal Mehta

I am a Data Engineer with over 8 years of diverse experience across India, Canada, and the United States, currently based in Seattle. My expertise and interests have always centered around data, along with a strong passion for helping others grow in this field. I thrive on problem-solving and root cause analysis, approaching each challenge with analytical precision and determination. My international work experience has sharpened my ability to adapt and collaborate effectively across diverse teams and cultures.
As an active member of Amazon's interview panel, I contribute to building high-performing teams through technical assessments and candidate evaluations. Beyond my corporate role, I am dedicated to giving back to the tech community by providing consultation, career guidance, and interview preparation coaching to aspiring data professionals. I share insights on growth strategies, industry best practices, and practical tips to help candidates successfully navigate their career paths.
When not immersed in data engineering or mentoring, I cherish quality time with my family, explore new destinations through travel, express creativity through painting, and maintain an active lifestyle playing badminton. I also enjoy keeping my analytical skills sharp with Sudoku puzzles.

I am a Data Engineer with over 8 years of diverse experience across India, Canada, and the United States, currently based in Seattle. My expertise and interests have always centered around data, along with a strong passion for helping others grow in ... Show more

Liset Maldonado

Liset Maldonado

Speaker Bio:

Born in Cuba and raised with the unshakable belief that adversity can be fuel for greatness, Mrs. Maldonado is a dynamic keynote speaker who inspires audiences with her powerful story of perseverance, reinvention, and success. As a Cuban immigrant, she overcame language barriers, cultural challenges, and societal expectations to rise through the ranks of the marketing and sales world—proving that grit, vision, and heart can reshape any destiny.

Mrs. Maldonado speaks with authority and authenticity, drawing from real-life experiences of breaking through ceilings that others said were unbreakable. Her message is clear: you are not a product of your environment—you are the architect of your future. She challenges limiting narratives and empowers people to rewrite their own, reminding them that giving up is not an option when the dream is rooted in purpose.

With a blend of strategic insight, infectious optimism, and radical kindness, Liset delivers keynotes that move both people and performance. Whether addressing corporate teams, entrepreneurs, or leadership summits, she leaves her audiences energized, empowered, and ready to take bold action.

Topics Include:

Sales with Soul: Driving Results Without Losing Humanity

Breaking the Mold: Redefining Success on Your Own Terms

Marketing with Meaning: How Storytelling Builds Connection & Conversion

From Adversity to Authority: Turning Your Struggles into Strength

Available for: Keynotes • Panels • Workshops • Corporate Trainings

Speaker Bio: Born in Cuba and raised with the unshakable belief that adversity can be fuel for greatness, Mrs. Maldonado is a dynamic keynote speaker who inspires audiences with her powerful story of perseverance, reinvention, and success. As a Cu... Show more

Jack Sheehan

Jack Sheehan

Jack Sheehan is a journalist, author, and storyteller who has spent decades documenting the people and moments that shaped Las Vegas and American culture. Rather than focusing on headlines alone, Jack is known for uncovering the stories behind the city, the personalities, power dynamics, and turning points that helped define an iconic place.

Over his career, Jack has written more than 30 books, authored over 2,000 magazine articles, and contributed countless newspaper columns exploring culture, community development, entertainment, and notable crime stories across the country. His reporting has included interviews with serial killers, conversations with men on death row, and work that has helped bring attention to unresolved and emerging murder cases.

His work draws on extensive interviews with casino owners, performers, producers, law enforcement officials, and influential figures who helped shape Las Vegas and, at times, the darker chapters of American history from the inside.

Jack is a sought-after speaker for conferences and corporate events, known for blending firsthand insight with compelling, accessible storytelling. He is also currently developing a multi part presentation series with The Mob Museum, drawing from his long history of documenting the city’s evolution.

Jack Sheehan is a journalist, author, and storyteller who has spent decades documenting the people and moments that shaped Las Vegas and American culture. Rather than focusing on headlines alone, Jack is known for uncovering the stories behind the ci... Show more

Tom Sherman

Tom Sherman

In 2017, Tom Sherman discovered the 5th season of the year after nearly a decade of studying timekeeping and measurement systems. He then spent the next 3 years deconstructing the Gregorian Calendar and re-engineering a New Calendar system using modern math, science and logic that divides time evenly, precisely, and accurately, for the first time in the history of time. With humor, philosophy, and curiosity, Tom is able to expand your perception of reality and uncover new systems and patterns that are currently hiding in plain sight.

In 2017, Tom Sherman discovered the 5th season of the year after nearly a decade of studying timekeeping and measurement systems. He then spent the next 3 years deconstructing the Gregorian Calendar and re-engineering a New Calendar system using mode... Show more

Amjad N

Amjad N

Amjad N, a passionate frontend developer at Strollby, has a proven track record of helping startups bring their products to life and undertaking other personal initiatives. He has also contributed to various college club websites. Additionally, he is a seasoned hackathon participant, having not only won competitions but also mentored and judged at different technical events. Amjad actively engages with vibrant developer communities, fostering collaboration and growth within the tech ecosystem.

Amjad N, a passionate frontend developer at Strollby, has a proven track record of helping startups bring their products to life and undertaking other personal initiatives. He has also contributed to various college club websites. Additionally, he is... Show more

Alain Chiasson

Alain Chiasson

Alain Chiasson, is part of a DevSecOps team that has built and manages The Hashicorp Vault Enterprise system, drawing on 3 decades of "having seen it all" - helping system integrator, infrastructure owners and
software developers secure their applications.

Alain Chiasson, is part of a DevSecOps team that has built and manages The Hashicorp Vault Enterprise system, drawing on 3 decades of "having seen it all" - helping system integrator, infrastructure owners and software developers secure their appli... Show more

Malav Vyas

Malav Vyas

I am a security researcher with experience in Exploit Development and Vulnerability research. I mostly dabble around with Windows and IoT software environment to find vulnerabilities and develop exploits. I also contribute my time with infosec communities such as Null, Bsides, OWASP

I am a security researcher with experience in Exploit Development and Vulnerability research. I mostly dabble around with Windows and IoT software environment to find vulnerabilities and develop exploits. I also contribute my time with infosec commun... Show more

Antonio Riccelli

Antonio Riccelli

Tech professional from a non-Tech background. Musician. Composer.

Tech professional from a non-Tech background. Musician. Composer. Show more

Simran Dhameja

Simran Dhameja

Simran Harish Dhameja is an Indian Entrepreneur and public speaker who started her journey in the startup world at 19 year old. With over 8 years of experience in IT, e-commerce, and business development, she has built, scaled, and managed multiple ventures turning ideas into massively scaled businesses.

She is the Founder and CEO of Shark En, an IT and business development company that helps startups, e-commerce brands, and creators scale through technology, automation, and growth strategy .Under her leadership, Shark En has supported businesses across India in launching, scaling, and systemising their growth journeys.

As a public speaker, Simran has delivered 100+ sessions and keynotes across India — including college tours and talks for Google and the Entrepreneurship Development Institute of India (EDII) she has trained and inspired thousands of students, entrepreneurs, and business owners on topics like startup growth, AI for business, scaling e-commerce , and personal brand and to young entrepreneurs and students as well on embracing technology, innovation, AI and business.

Her mission is to empower India’s youth to build scalable, tech-driven businesses and and become leaders of tomorrow through real-world education and entrepreneurial awareness.

Simran Harish Dhameja is an Indian Entrepreneur and public speaker who started her journey in the startup world at 19 year old. With over 8 years of experience in IT, e-commerce, and business development, she has built, scaled, and managed multiple ... Show more

Ayesh Karunaratne

Ayesh Karunaratne

Software Architect and Security Researcher

Software Architect and Security Researcher Show more

Please note that Sessionize is not responsible for the accuracy or validity of the data provided by speakers.

Join Speakers Directory

Join our Speakers Directory today and amplify your reach! Showcase your expertise to a global audience hungry for your insights. Let your voice be heard!

Create Profile