Jason Littrell is a hospitality consultant and AI strategist who helps independent operators scale through automation. A former bartender turned systems architect, he builds AI-powered operations infrastructure using tools like Perplexity, n8n, and GoHighLevel. He replaced his own 5-person back-office team with autonomous AI agents and now installs the same systems for restaurant and bar owners through his "AI Chief of Staff" build sessions.

Jason Littrell is a hospitality consultant and AI strategist who helps independent operators scale through automation. A former bartender turned systems architect, he builds AI-powered operations infrastructure using tools like Perplexity, n8n, and G... Show more

Mohamed Ashraf Kottilungal
Founder and CTO - TCG CertifAI Labs & Anoth International ,TCG global Middle east

An expert in Cloud Architecture AI Governance and IT/OT Cyber Security with 33 years of experience across globe - Verizon Communications, Nokia -Edennet , Lucent Technologies & Orange Telecom .

With a distinguished 33-year career at the intersection of industrial engineering and cutting-edge technology, Ash is a visionary "Architect of the Future." As the Founder of CertifAI Labs, he leads the mission to standardize AI reliability, safety, and compliance through advanced testing and certification frameworks.

Ash currently serves as the lead AI Consultant for one of the largest industrial manufacturing companies in Sharjah, UAE, where he orchestrates the integration of AI, Digital Twins, and the Industrial Metaverse. His strategic footprint includes providing the Deep Vision for over 100 AI tech startups globally and collaborating on the development of the world’s largest AI Health ecosystem.

A prolific innovator with multiple patents in Cognitive Edge and Sustainability automation, Mohamed bridges the gap between complex cloud-native infrastructure (AWS, Azure, GCP) and the practical needs of Fortune 100 enterprises. He is a frequent global speaker and mentor, dedicated to transforming "black-box" AI into transparent, high-value business assets.

Mohamed Ashraf Kottilungal Founder and CTO - TCG CertifAI Labs & Anoth International ,TCG global Middle east An expert in Cloud Architecture AI Governance and IT/OT Cyber Security with 33 years of experience across globe - Verizon Communication... Show more

Electronics Engineer by Universidad Autónoma Metropolitana, Mexico.
+5 years industry experience working in the prop tech and communications sectors developing a wealth of knowledge and expertise in the field of data analytics and Business Intelligence.
Currently working on NLP projects.

Electronics Engineer by Universidad Autónoma Metropolitana, Mexico. +5 years industry experience working in the prop tech and communications sectors developing a wealth of knowledge and expertise in the field of data analytics and Business Intellig... Show more

➡️ As a seasoned IT developer. My passion for video games transcends simple fascination; it immerses me in the captivating universe where technology gives life to exceptionally immersive virtual worlds.

➡️ At the same time, I am actively involved as co-founder of the .NET Cameroon community, also assuming the role of Microsoft ambassador and community manager. My interest in cultural diversity is expressed through the discovery of new cultures, whether through video games, technological events or my participation in Google communities.

➡️ As a Technology Ambassador, I am strongly committed to promoting technology and inspiring others with my extensive knowledge and experience. Always eager for new opportunities, I am constantly looking for collaborations with other technology enthusiasts to share my ideas.

➡️ In recognition of my dynamism and my contribution to innovation, LinkedIn awarded me the “Top Creativity and Innovation Voice” badge.

➡️My Linkedin:https://www.linkedin.com/in/jaures-beinjamin-%E2%9C%85%EF%B8%8F-297069211/

➡️My Github:https://github.com/beinjamin

➡️My Twitter :https://x.com/Jaures_2020

➡️ As a seasoned IT developer. My passion for video games transcends simple fascination; it immerses me in the captivating universe where technology gives life to exceptionally immersive virtual worlds. ➡️ At the same time, I am actively involved ... Show more

Colombiana viviendo en Chile hace +9 años, Master en Seguridad Informática y Solutions Architect en AWS.

Desde hace +5 años he promovido de lleno la inclusión de mujeres en tecnología, inicialmente fundando la comunidad AWS Girls Chile y posteriormente mentoreando y apoyando iniciativas a nivel LATAM.

Me encanta viajar, tomar un buen vino o café, mientras adquiero nuevos puntos de vista y así salir de la zona de confort constantemente.

Colombiana viviendo en Chile hace +9 años, Master en Seguridad Informática y Solutions Architect en AWS. Desde hace +5 años he promovido de lleno la inclusión de mujeres en tecnología, inicialmente fundando la comunidad AWS Girls Chile y posterio... Show more

Aroma Rodrigues is a software engineer working at JP Morgan Chase. As a techno-activist she has been a part of many projects that promote diversity and inclusion. She believes that Automation is the path to Inclusion. In 2016, a teammate of her "Shoes for the Visually Impaired" project presented it at the FOSSASIA. She reads, writes and enjoys walking to explore places. She presently works in a financial services firm and believes that solving problems that she has would solve problems for a large chunk of the world. An ML enthusiast she has about 20+ Coursera Certifications with the respective project work to support her learning in that field. She presented a talk on “De-mystifying Terms and Conditions using NLP” at PyCon 2018.

Aroma Rodrigues is a software engineer working at JP Morgan Chase. As a techno-activist she has been a part of many projects that promote diversity and inclusion. She believes that Automation is the path to Inclusion. In 2016, a teammate of her "Shoe... Show more

Founder of griddll, a spatial and non-algorithmic platform exploring new models for idea sharing and collective thinking. With over 15 years of experience in software systems, digital platforms, and cyber risk management, the speaker has led large-scale products across telecom, SaaS, and innovation-driven environments. Currently focused on building calm, human-centered digital experiences and scalable platforms that challenge traditional engagement-driven models.

Founder of griddll, a spatial and non-algorithmic platform exploring new models for idea sharing and collective thinking. With over 15 years of experience in software systems, digital platforms, and cyber risk management, the speaker has led large-sc... Show more

With over 12 years of experience in Full Stack Development, I am a seasoned software engineer at Expedia Group, leading the charge in building cutting-edge, high-performance frontend solutions. Specialising in React, React Native, JavaScript, TypeScript, Redux, MobX, RTL, GraphQL, Apollo Client, and Cypress Progressive Web Applications (PWA), I have a proven track record of crafting seamless, high-impact user experiences that drive engagement and performance. My expertise in frontend architecture goes beyond simply building applications—I am passionate about pushing the boundaries of UI engineering, continuously optimising code, enhancing scalability, and advocating for industry-leading best practices.

I hold a B.Tech and M.Tech in Computer Engineering, equipping me with a strong foundation in software development, system design, and problem-solving. My technical proficiency extends to the Experience Layer, where I leverage GraphQL and Kotlin to design and implement robust, scalable solutions. From high-level architecture and system design to the finer details of implementation, I ensure that every solution is built for long-term maintainability, high performance, and an exceptional user experience.

Beyond my technical contributions, I am deeply committed to knowledge sharing and mentoring the next generation of engineers. I have volunteered at numerous top-tier UI and frontend-focused conferences, including GitNation, JSNation, React Summit, C3 Dev Fest in Amsterdam, and React India. I actively engage with developers, inspiring them to innovate, grow, and embrace emerging trends in frontend technologies.

As a thought leader in the UI community, I have contributed to the development of scalable, reusable components through shared UI libraries and influenced the adoption of best practices that elevate development teams and streamline delivery. At Expedia, where I have spent five years, I have played a key role in developing various frontend UI frameworks to provide a robust and seamless user experience.

I am dedicated to shaping the future of frontend development and excited to continue pushing the envelope in delivering exceptional, user-centric applications.

With over 12 years of experience in Full Stack Development, I am a seasoned software engineer at Expedia Group, leading the charge in building cutting-edge, high-performance frontend solutions. Specialising in React, React Native, JavaScript, TypeScr... Show more

Sourav Roy is a cloud-native data solutions architect with 12+ years of experience building large-scale data platforms across retail, utilities, health insurance, real-estate analytics and fintech. He specializes in modern lakehouse & data warehouse architectures, serverless pipelines, real-time streaming systems, open table formats. A regular speaker at data engineering meetups and seminars, He enjoys building with open-source data stacks and, outside work, exploring Himalayan valleys on foot.

Sourav Roy is a cloud-native data solutions architect with 12+ years of experience building large-scale data platforms across retail, utilities, health insurance, real-estate analytics and fintech. He specializes in modern lakehouse & data warehouse ... Show more

Dr. Ellie Ebrahimi is an associate professor at the University of North Carolina Wilmington. She earned her Ph.D. in Human-Centered Computing from Clemson University in 2017, following her M.Sc. in Mechatronics Engineering from K. N. Toosi University of Technology, Iran, and her B.Sc. in Robotics Engineering from Shahrood University of Technology, Iran.

Dr. Ebrahimi's career is dedicated to finding innovative ways to adapt and improve ideas and theories to enhance STEM and cybersecurity education and workforce development, address mental health challenges in adolescents primarily due to cyberbullying, and support language learning in multilingual children. Her research interests are diverse and interdisciplinary, reflecting her commitment to making a meaningful impact across various fields.

With a specialization in teaching game development, Python programming, and human-computer interaction, Dr. Ebrahimi brings a wealth of knowledge and expertise to her work. She is dedicated to improving educational practices and outcomes, making significant contributions to her field.

Dr. Ellie Ebrahimi is an associate professor at the University of North Carolina Wilmington. She earned her Ph.D. in Human-Centered Computing from Clemson University in 2017, following her M.Sc. in Mechatronics Engineering from K. N. Toosi University... Show more

I am a Software Engineer at Capgemini, Mundiapolis University Alumni, and 1337 Advanced Core Student with a passion for building scalable, intelligent systems. With a background in both full-stack development and machine learning, I specialize in bridging the gap between complex AI models and real-world industrial applications. I focus on practical, production-ready Machine Learning rather than academic hype, helping traditional developers add AI to their toolkit without over-engineering their solutions. When I’m not optimizing pipelines or debugging IoT data, I’m advocating for why simple, explainable models often beat complex neural networks.

I am a Software Engineer at Capgemini, Mundiapolis University Alumni, and 1337 Advanced Core Student with a passion for building scalable, intelligent systems. With a background in both full-stack development and machine learning, I specialize in bri... Show more

Liam is a developer working on Seq - the best structured logging observability tool. Previously, he was Chief Technology Officer of an online media and travel company with 300,000 members.

Liam is a developer working on Seq - the best structured logging observability tool. Previously, he was Chief Technology Officer of an online media and travel company with 300,000 members. Show more

Dave has been working in the world of bookkeeping for more than a decade, first as the founder of The Kersting Group, and now as the founder and CEO of Capovario. His mission is to bring new life and energy to the types of business services people typically hate and avoid, including bookkeeping, accounting, insurance, finance, employee benefits, marketing, and more. Dave and the Capovario team work tirelessly to help business owners work on the parts of their business they love while his team handles the rest.

Dave has been working in the world of bookkeeping for more than a decade, first as the founder of The Kersting Group, and now as the founder and CEO of Capovario. His mission is to bring new life and energy to the types of business services people ty... Show more

Senior Software Engineer passionate about low-level programming and performance optimization. I build PHP extensions, explore PHP internals, and dive deep into systems programming with C, Rust, and Zig. Creator of CSVToolkit - high-performance CSV processing tools achieving 3.6x-4.8x speed improvements

💼 What I Do
Senior Systems Engineer & PHP Internals Developer specializing in Performance Optimization, PHP Extensions & Low-Level Programming

🔧 PHP Extension Development - Building high-performance extensions that bridge PHP with systems programming
⚡ Performance Engineering - Optimizing at the language and system level for maximum efficiency
🐘 PHP Internals Research - Studying the Zend engine architecture and preparing for core contributions
🦀 Systems Programming - Leveraging C, Rust, and Zig for performance-critical components
🏗️ Backend Architecture - Designing scalable systems with deep understanding of underlying performance
📊 CSV Processing Innovation - Creating high-performance CSV tools that outperform native implementations by 3.6x-4.8x

Senior Software Engineer passionate about low-level programming and performance optimization. I build PHP extensions, explore PHP internals, and dive deep into systems programming with C, Rust, and Zig. Creator of CSVToolkit - high-performance CSV pr... Show more

Gerardo Ramirez is a Senior Solutions Engineer at Credit Karma with a strong background in software engineering and client success. He has experience building scalable CMS platforms using Drupal and promoting open source practices within organizations. Previously at Zendrive and Ricoh, he led engineering teams and developed mobile SDKs and APIs. Gerardo holds an MS in Software Engineering and taught Computer Science at the high school level.

Gerardo Ramirez is a Senior Solutions Engineer at Credit Karma with a strong background in software engineering and client success. He has experience building scalable CMS platforms using Drupal and promoting open source practices within organization... Show more

Paul is the Founder and CEO of Carbon Six Digital and Rubber Cheese. He is an Umbraco veteran of 14 years and somewhat of a lapsed developer. He likes to think outside the box, often coming up with creative technical solutions that clients didn’t know were possible. Paul oversees business development and people management at Rubber Cheese and Carbon Six but in his heart just wants to solve problems with tech.

Paul is the Founder and CEO of Carbon Six Digital and Rubber Cheese. He is an Umbraco veteran of 14 years and somewhat of a lapsed developer. He likes to think outside the box, often coming up with creative technical solutions that clients didn’t kn... Show more

Todd Whitehead ((http://www.twitter.com/TodWhitehead)) is the Director of intelligent Apps and Cloud at Nexwave. He has over 20 years’ experience delivering solutions for clients in the travel, banking, retail and government sectors using .Net, Azure and Agile. In his spare time….well he's still waiting for that to happen.

Todd Whitehead ((http://www.twitter.com/TodWhitehead)) is the Director of intelligent Apps and Cloud at Nexwave. He has over 20 years’ experience delivering solutions for clients in the travel, banking, retail and government sectors using .Net, Azure... Show more

Over 20 years of experience in international sales, market development, and business strategy within the tableware, glassware, and foodservice industries.

Throughout his career, Hervé has :
✔ Built and expanded distributor and retail networks across Asia.
✔ Led multi-million-dollar negotiations with major hospitality and F&B groups.
✔ Successfully launched European and American brands into Asian markets.
✔ Developed custom tabletop solutions for premium hotels, restaurants, and catering businesses.

With an extensive network, deep industry knowledge, and a hands-on approach, Hervé helps brands navigate the complexities of market entry, pricing strategy, and business growth in Asia.

Over 20 years of experience in international sales, market development, and business strategy within the tableware, glassware, and foodservice industries. Throughout his career, Hervé has : ✔ Built and expanded distributor and retail networks acr... Show more

Imam Bashir Abdulwahab
Security Engineer | Open Source Security Advocate

Professional Background
As a security engineer safeguarding APIs in a fintech, I specialize in securing API infrastructures, preventing cyber threats, and ensuring robust authentication and authorization mechanisms. My work focuses on API security architecture, secret management, and threat intelligence, ensuring that sensitive financial data remains protected against emerging cyber threats.

Beyond fintech security, I am also deeply invested in open-source security and developer education. I co-run Open Plus Sec, a YouTube channel dedicated to demystifying open-source security, teaching practical security techniques, and advocating for secure software development. Through my blog, Twenty4 Open Space, I share insights on API security, DevSecOps, and open-source security best practices.

Key Achievements & Contributions
Fintech API Security – Implemented strong authentication protocols, API threat detection, and secret management strategies using HashiCorp Vault.

Community Impact – As the Partnership & Community Manager at the Cybersecurity Education Initiative, I have led nationwide cybersecurity campaigns, impacting millions of individuals in Nigeria, Accra, and Nairobi.

Developer & Security Advocacy – Hosted and spoke at DevFest, Tech4Dev, and Cybersecurity meetups, educating developers on secure coding, API security, and open-source security best practices.

Open-Source Security Contributions – Actively contribute to cybersecurity organizations such as Diary of Hackers, Fezzant, and ISACA Abuja, while mentoring young security enthusiasts.

Let’s Connect
🔹 Blog – twenty4.hashnode.dev
🔹 YouTube – youtube.com/@OpenPlusSec
🔹 Medium – medium.com/@onlybushra6
🔹 X (Twitter) – x.com/@twenty4_io
🔹 Mentorship – dxmentorship.com/mentees/imam-bashir/
🔹 LinkedIn – linkedin.com/in/imambashir

Securing APIs, empowering developers, and advancing open-source security—one step at a time.

Imam Bashir Abdulwahab Security Engineer | Open Source Security Advocate Professional Background As a security engineer safeguarding APIs in a fintech, I specialize in securing API infrastructures, preventing cyber threats, and ensuring robust a... Show more

Especialista en fortalecimiento organizacional integral, con más de 19 años de experiencia en gestión de proyectos de alto impacto empresarial enmarcado en calidad, producción, arquitectura, gobernanza y gestión de datos.
Sólido conocimiento en implementación de Sistemas de Gestión, Control de Riesgos, Auditoría normas ISO (27001-2, 9001, 14001 y 45001), Planificación estratégica, construcción y control de indicadores de desempeño, públicos y privados.
Amplia experiencia en coordinación de equipos de trabajo interdisciplinarios, nacionales e internacionales, modelado y mejora de procesos, PMO, gestión documental y visualización de datos para tomar decisiones.
Realización de pasantías, capacitaciones y relatorias en el ámbito de especialización.
Dentro de los principales logros se encuentran la creación y puesta en marcha del primer Depto. de calidad del INE -Chile, la creación del primer Código de Buenas Prácticas Estadísticas de Chile, reactivación del Sistema Estadístico Regional Valparaíso, ser parte del equipo técnico fundador de consultores en DATAMET, consultora freelance en SEGDA México y CTO en IDÓNEA, primera consultora en Chile en abordar la protección de datos personales desde la perspectiva técnica y legal con un foco interdisciplinario.

Especialista en fortalecimiento organizacional integral, con más de 19 años de experiencia en gestión de proyectos de alto impacto empresarial enmarcado en calidad, producción, arquitectura, gobernanza y gestión de datos. Sólido conocimiento en impl... Show more

Senior Solutions Architect Data and AI | Public Speaker | Blog Author | Ex-AWS.

Senior Solutions Architect Data and AI | Public Speaker | Blog Author | Ex-AWS. Show more

Randy Silver is a product consultant, coach & community builder who has been working in product roles across the US and UK for 20 years. A recovering music journalist and editor, he launched Amazon’s music stores in the US and UK; he’s also worked across sectors including museums and arts groups, online education, media and entertainment, retail, and financial services. Randy held Head of Product roles at HSBC and Sainsbury’s, where he also directed their 100+-person product community. Randy’s book, What Do We Do Now? A Product Manager’s Guide to Strategy in the Time of COVID-19 is out now, with all profits going to COVID-19 relief efforts. He’s the founder & co-host of The Product Experience podcast and founder/host of Product in the {A}ether, a virtual lean coffee meetup. Find out more at outofowls.com

Randy Silver is a product consultant, coach & community builder who has been working in product roles across the US and UK for 20 years. A recovering music journalist and editor, he launched Amazon’s music stores in the US and UK; he’s also worked ac... Show more

Karan Sharma is a Software Engineer passionate about crafting delightful and scalable mobile experiences. He works with Kotlin Multiplatform across iOS and Android, and has built products at Cash App and Afterpay. Karan also created KRAIL, an open-source public transport app for Sydney, Australia.

Karan Sharma is a Software Engineer passionate about crafting delightful and scalable mobile experiences. He works with Kotlin Multiplatform across iOS and Android, and has built products at Cash App and Afterpay. Karan also created KRAIL, an open-so... Show more

Jorge Rios es Senior Software Engineer y Data Engineer con más de 7 años de experiencia construyendo sistemas escalables en fintechs, travel tech y startups data-driven que sirven a millones de usuarios. Especialista en Kafka, Java y arquitecturas cloud sobre AWS, ha liderado proyectos de alto impacto como la migración de clústeres on-premise de Kafka sin downtime, la optimización de pipelines de datos y la modernización de infraestructuras backend.

Jorge Rios es Senior Software Engineer y Data Engineer con más de 7 años de experiencia construyendo sistemas escalables en fintechs, travel tech y startups data-driven que sirven a millones de usuarios. Especialista en Kafka, Java y arquitecturas cl... Show more

KNZI (she/they) has been in the fandom for nearly a decade, performing at various competitions and battles at conventions such as Furnal Equinox, Anthrocon, and Furry Weekend Atlanta. She owns both a caracal partial of the same name and a dragon full-digi named Leviathan. Outside of dancing, she currently owns a fursuit spray business called Creature Scents!

KNZI (she/they) has been in the fandom for nearly a decade, performing at various competitions and battles at conventions such as Furnal Equinox, Anthrocon, and Furry Weekend Atlanta. She owns both a caracal partial of the same name and a dragon full... Show more

With experiences at Microsoft's Azure team and SAP Munich, I've gained valuable insights into implementing DevOps practices at scale and leveraging AI technologies. This diverse practical exposure allows me to share real-world examples and lessons learned from working within DevOps and AI environments.

With experiences at Microsoft's Azure team and SAP Munich, I've gained valuable insights into implementing DevOps practices at scale and leveraging AI technologies. This diverse practical exposure allows me to share real-world examples and lessons le... Show more

I’m a Cloud Solutions Architect with over 11 years in software engineering and cloud infrastructure. Alongside my role as a Staff Software Engineer at Zuora Inc., I’m an enthusiastic advocate of cloud technologies, Kubernetes, containers, and serverless computing—I can’t imagine life without coding! In my free time, I love experimenting with IoT, Arduinos, and Raspberry Pis, and I’m always up for a tech conference.

I’m a Cloud Solutions Architect with over 11 years in software engineering and cloud infrastructure. Alongside my role as a Staff Software Engineer at Zuora Inc., I’m an enthusiastic advocate of cloud technologies, Kubernetes, containers, and serverl... Show more

Stefan Thor Stefansson is a seasoned tech executive with 25+ years of experience driving digital transformation for businesses and the public sector. As Managing Director of International Sales, he leads cloud and mobile initiatives that modernize municipal operations and enhance citizen services. A strong advocate for agile methodologies and Microsoft technologies, Stefan empowers partners to deliver impactful, scalable solutions to its customers.

Stefan Thor Stefansson is a seasoned tech executive with 25+ years of experience driving digital transformation for businesses and the public sector. As Managing Director of International Sales, he leads cloud and mobile initiatives that modernize mu... Show more

I am an AWS-certified Cloud and DevOps Engineer with extensive experience in support engineering, specialising in cloud solutions, automation, and customer support optimisation. In my role as a Lead Support Engineer, I design, implement, and optimise cloud-based systems to improve reliability, automate workflows, and enhance customer experiences, all while leveraging advanced tools to solve complex technical challenges and streamline operations.

I am an AWS-certified Cloud and DevOps Engineer with extensive experience in support engineering, specialising in cloud solutions, automation, and customer support optimisation. In my role as a Lead Support Engineer, I design, implement, and optimise... Show more

Software Engineer with over 2 years of experience in the start-up landscape, understands best practices in web application development and deployment.

Looking to expand connection network, improve soft skills and share what I've experienced so far within my career journey.

Software Engineer with over 2 years of experience in the start-up landscape, understands best practices in web application development and deployment. Looking to expand connection network, improve soft skills and share what I've experienced so far... Show more