Mariusz is an experienced Architect and Data Engineer who specializes in creating Data Platforms for projects focused on Data Warehouses, Data Lakes, and Machine Learning. He's skilled in popular cloud systems like Azure, GCP, and AWS and has over 14 years of experience in the data processing industry in Finance, FMCG, Pharma, and Telecommunication. Mariusz works on innovative projects for clients in Poland and beyond. He's certified in data engineering from both Azure and GCP. Beyond his technical expertise, Mariusz is a big fan of history, books, drawing, data engineering, and the Python language. He enjoys sharing his knowledge, and you can find his articles on Medium.

Mariusz is an experienced Architect and Data Engineer who specializes in creating Data Platforms for projects focused on Data Warehouses, Data Lakes, and Machine Learning. He's skilled in popular cloud systems like Azure, GCP, and AWS and has over 14... Show more

- PhD. The Young Scientist of the Year in Ukraine. Since 2006, he has been applying mathematics to optimize Google Ads.
- Named "Europe's Best PPC Speaker" by Adworld Experience. One of the leading Google Ads experts in the world.
- A professional educator. Over 4,000 entrepreneurs have increased their sales after taking his courses.
- A practicing expert. Igor's clients generate $50 million in profit from Google Ads each month.

- PhD. The Young Scientist of the Year in Ukraine. Since 2006, he has been applying mathematics to optimize Google Ads. - Named "Europe's Best PPC Speaker" by Adworld Experience. One of the leading Google Ads experts in the world. - A professional ... Show more

Karthikeyan Apparssamy is a seasoned IT professional with over two decades of experience across analysis, design, solutioning, development, and implementation of enterprise CRM applications, with deep specialization in the Life Sciences domain. His expertise spans pharmaceutical operations, patient services, and healthcare technology transformations delivering Salesforce-based solutions that enhance patient engagement, compliance, and service delivery. Karthikeyan’s work reflects a consistent focus on aligning technology with business value, leveraging data-driven architectures and intelligent automation to improve operational outcomes and customer experiences.
As a Salesforce Solution Architect at Bausch Health in Bridgewater, NJ, he provides strategic and technical leadership in designing scalable, compliant, and high-performing Salesforce solutions supporting complex life sciences workflows. He collaborates with cross-functional teams to architect enterprise-grade platforms that optimize patient-facing processes, strengthen data governance, and enable real-time insights. His leadership is focused on implementing and enhancing Health Cloud, Service Cloud, and Field Service Lightning to enable patient-centric, data-driven ecosystems that advance engagement, coordination, and operational efficiency. Known for his collaborative approach, Karthikeyan works closely with business stakeholders to align technical innovation with organizational and regulatory needs.
Prior to joining Bausch Health, he held senior technical roles at Cloudpaths, Cognizant, Accenture, IBM, Infosys, Oracle, and Ramco Systems, driving Salesforce implementations for global life sciences leaders including Bristol Myers Squibb, Johnson & Johnson, Sanofi Genzyme, Novo Nordisk and Roche Diagnostics. His projects have supported critical initiatives such as CAR-T therapy management, patient onboarding and adherence programs, and global service and repair operations integrating Salesforce with enterprise systems like SAP, JDE, and Dell Boomi to ensure seamless interoperability and compliance with frameworks such as HIPAA and GDPR.
Karthikeyan holds a Master of Business Administration in Systems and a Bachelor of Engineering in Computer Science from the University of Madras. With 19 Salesforce certifications including System Architect, Application Architect, and Health Cloud Consultant, he continues to advance digital transformation across the Life Sciences landscape combining technical precision with strategic foresight to deliver scalable, compliant, and patient-focused CRM solutions that drive measurable business impact.

Karthikeyan Apparssamy is a seasoned IT professional with over two decades of experience across analysis, design, solutioning, development, and implementation of enterprise CRM applications, with deep specialization in the Life Sciences domain. His e... Show more

Rejenish Kiran is a senior Software Quality Engineering leader with over 25 years of experience leading enterprise-wide QA strategy, large-scale platform modernization, cloud migrations, data quality governance, and automation transformation across insurance, financial services, healthcare, and retail industries.
Currently serving as Manager of Software QA Engineering at Citizens Property Insurance Corporation, Rejenish provides strategic leadership for quality engineering organizations supporting mission-critical insurance platforms, enterprise data systems, and cloud initiatives. He has a strong track record of building scalable QA frameworks, modernizing automation, reducing delivery risk, and aligning quality engineering practices with business and regulatory objectives.
Rejenish is widely recognized for his expertise in Guidewire platforms (Policy, Billing, and Claims), enterprise data and ETL validation, Agile and SAFe delivery models, and cross-functional stakeholder leadership. In recent years, he has been at the forefront of AI-assisted testing and QA innovation, leading initiatives that integrate responsible AI into enterprise quality engineering practices.
He holds an MBA in Information Technology Management and multiple industry certifications, including PMP®, SAFe® Agilist, Professional Scrum Master (PSM-I), ISTQB®, and AI Foundations, reflecting his blend of technical depth, leadership excellence, and forward-looking innovation.

Rejenish Kiran is a senior Software Quality Engineering leader with over 25 years of experience leading enterprise-wide QA strategy, large-scale platform modernization, cloud migrations, data quality governance, and automation transformation across i... Show more

Cybersecurity professional with experience in Penetration Testing and Cyber Threat Intelligence. With a strong background in security assessments across diverse environments, I have developed expertise in risk evaluation, application and system security, privacy, and technical project management. My passion for social engineering enables me to approach security from a unique angle, bridging human and technical vulnerabilities to strengthen defense strategies.
Currently, I focus on Cyber Threat Intelligence, analyzing emerging threats and attacker behavior to enhance proactive security measures. I have also begun a master’s program in Criminology and Criminal Behavior to deepen my specialization in cybercriminal profiling, combining technical indicators with behavioral insights to better understand adversaries and improve prevention and response. In parallel, I’m pursuing a bachelor’s degree in Psychology to further strengthen my understanding of human behavior, decision-making, and the social dynamics that influence cyber risk.

Cybersecurity professional with experience in Penetration Testing and Cyber Threat Intelligence. With a strong background in security assessments across diverse environments, I have developed expertise in risk evaluation, application and system secur... Show more

Kerry Ehikioya is a senior software engineer with experience building digital infrastructure for healthcare in Africa. She drives engineering efforts at Helium Health, focused on AI-powered applications for healthcare. Previously, she's contributed to product engineering at Spoke.AI (acquired by Salesforce). Kerry is an active public speaker, regularly sharing insights on AI developer productivity tools, Web AI, and AI in Healthcare. She co-organizes CityJS Lagos and is a volunteer mentor at Nexus Tech Community Initiative.

Kerry Ehikioya is a senior software engineer with experience building digital infrastructure for healthcare in Africa. She drives engineering efforts at Helium Health, focused on AI-powered applications for healthcare. Previously, she's contributed t... Show more

Aayush is a Senior Firmware Engineer at Landis Gyr with over 8 years of experience in the developing secure and low-level software for embedded systems. Specialized in Industrial IOT, Medical Devices, Smart Energy Metering, currently focusing on the Root of Trust and Secure boot architectures.

Aayush is a Senior Firmware Engineer at Landis Gyr with over 8 years of experience in the developing secure and low-level software for embedded systems. Specialized in Industrial IOT, Medical Devices, Smart Energy Metering, currently focusing on the ... Show more

Simen Svenkerud is a Senior consultant at Webstep with extensive experience in data engineering , Data science and platform architecture. His career spans significant roles in major Nordic organizations, with particular expertise in regulated industries and complex data environments.
At Norwegian Air Shuttle, he is leading their data platform modernization initiative, implementing a group-wide data sharing solution and modernizing their data warehouse architecture.

Simen specializes in designing and implementing modern data platforms with a focus on security, scalability, and regulatory compliance.
His approach combines deep technical knowledge with practical business understanding, enabling him to deliver solutions that balance security requirements with operational efficiency. He works in transforming legacy systems and establishing robust data governance frameworks in enterprise environments. Simens started as Research methodologist and statistician. Moving though the roles working with data and moving down the stack. Having interacted with data and technology from multiple angles, provides him with several perspectives to draw upon in his talks.

Simen Svenkerud is a Senior consultant at Webstep with extensive experience in data engineering , Data science and platform architecture. His career spans significant roles in major Nordic organizations, with particular expertise in regulated industr... Show more

Kapil Puvar, with 10.5 years in Dynamics 365 Business Central & Navision and a mechanical engineering background, is a leader in ERP implementations. Starting in the mechanical sector, he spent 5.5 years in production planning and process improvement, gaining invaluable ERP system insights. Transitioning to a functional consultant for Navision at Intech Systems, Kapil's unique skills saw him rise from Senior Functional Consultant to Senior Manager, leading over 35 global ERP projects. He's designed innovative products like Quality Control and Advanced Purchase, now featured on Microsoft AppSource. Kapil's blend of engineering and ERP expertise makes him a key asset in technology implementation and manufacturing process optimization.

Kapil Puvar, with 10.5 years in Dynamics 365 Business Central & Navision and a mechanical engineering background, is a leader in ERP implementations. Starting in the mechanical sector, he spent 5.5 years in production planning and process improvement... Show more

Abigail Green is a Data Engineering Manager at CHG Healthcare, where she leads teams across several Data Platform Engineering contexts, managing several large-scale dbt Cloud environments on Snowflake (4,200+ SQL files). She is a contributor to jCodeMunch MCP, where she authored the extensible context provider framework and the dbt-specific integration that enriches code indexes with model metadata, column documentation, and lineage from dbt manifests. She has built extensively with MCP tooling to connect AI agents to dbt, Jira, Snowflake, and documentation workflows.

Abigail Green is a Data Engineering Manager at CHG Healthcare, where she leads teams across several Data Platform Engineering contexts, managing several large-scale dbt Cloud environments on Snowflake (4,200+ SQL files). She is a contributor to jCode... Show more

Senior Microsoft Data Platform Professional with a masters in business analytics, and multiple Microsoft/AWS certifications. Kristina has provided Leadership and Data Solutions for over 20 years for domestic and global organizations with a special passion in health informatics, finance, and manufacturing. Nicknamed "Data Generalist" for her ability to quickly pivot, Kristina has held data roles across the spectrum including Data Architect, Data Engineer, DBA, Developer, Consultant, Data Analyst, Manager, Coach, and more. Her current role is Lead Data Architect for Kent Worldwide's Data and the Analytics & Data Management Team, as well as serving on their Center of Cloud Excellence (CCoE) board. Her current technical passion is Microsoft Fabric and Machine Learning Technologies.

In her free time, Kristina organizes/co-organizes several user groups, travels globally, sometimes blogs, rambles on various social media, takes pics of her dog, and runs around to her kids' events. She has spoken at large conferences and small user groups both internationally and here in the US on topics including AI, the Microsoft Data Platform, and neurodiversity. She has a special passion for WIT and co-leads the DATAWIT group.

Senior Microsoft Data Platform Professional with a masters in business analytics, and multiple Microsoft/AWS certifications. Kristina has provided Leadership and Data Solutions for over 20 years for domestic and global organizations with a special pa... Show more

Tech leader? More like tech legend. Mike Conjoice isn’t just building software—he’s redefining what’s possible. As Engineering and Architecture Manager at Bupa Dental Care UK, he leads a powerhouse team of 40+ engineers, data specialists, and AI professionals, delivering enterprise-scale solutions that are as strategic as they are slick.

With a career rooted in cloud transformation, enterprise engineering, and data strategy, Mike has become a go-to subject matter expert in artificial intelligence—particularly where it matters most: responsible AI usage, ethics, and real-world integration. Whether he's guiding execs through the risks of AI hallucinations or architecting AI copilots that actually deliver value, Mike brings clarity, pragmatism, and innovation to every conversation.

Cloud migrations? Done. Legacy modernisation? Mastered. AI innovation at scale? That’s his wheelhouse. Mike turns complex systems and bleeding-edge technology into scalable, secure, and human-centred solutions.

Recognised as a VMware vExpert and Veeam Vanguard, Mike’s influence stretches beyond code. He’s delivered keynotes to global audiences of over 2,000 people, appeared on live TV, and been featured on The Cube, engaging both technical and non-technical audiences with insight, humour, and energy.

Looking for a speaker who combines deep technical authority with vision and real-world wisdom? Mike Conjoice delivers intelligence, ethics, and impact—with the fire to match. Book him, or get left behind. 🚀

Tech leader? More like tech legend. Mike Conjoice isn’t just building software—he’s redefining what’s possible. As Engineering and Architecture Manager at Bupa Dental Care UK, he leads a powerhouse team of 40+ engineers, data specialists, and AI prof... Show more

Prince Ajuzie is the Founder of Evra AI

Prince Ajuzie is the Founder of Evra AI Show more

Krasimir Tsonev is a coder with over ten years of experience in web development. Author of books on Node.js and React he works at Antidote.me where he helps people reaching clinical trials. Loves React and its ecosystem.

Krasimir Tsonev is a coder with over ten years of experience in web development. Author of books on Node.js and React he works at Antidote.me where he helps people reaching clinical trials. Loves React and its ecosystem. Show more

Dr. Lalit Johari is a Professor of Computer Science with over 18 years of experience in teaching, research, and mentoring students in programming, artificial intelligence, and data science. His academic and research interests include machine learning, text mining, data extraction, and AI-driven applications.

Dr. Johari has extensive experience guiding undergraduate, postgraduate, and research scholars in research methodology, thesis development, and academic publishing. His work focuses on applying machine learning techniques such as Random Forest, Support Vector Machines, and ensemble methods to solve real-world problems in areas such as customer analytics and medical data analysis.

In addition to his academic work, he actively explores practical applications of AI by developing digital tools and MicroSaaS platforms that simplify tasks in education and career development. He frequently engages in knowledge sharing through training sessions, workshops, and technical discussions related to Python programming, data science, and emerging AI technologies.

Dr. Johari is passionate about helping learners and professionals understand complex AI concepts in a practical and accessible way while promoting responsible and impactful use of artificial intelligence.

Dr. Lalit Johari is a Professor of Computer Science with over 18 years of experience in teaching, research, and mentoring students in programming, artificial intelligence, and data science. His academic and research interests include machine learning... Show more

DevSecOps professional with a strong background in Linux infrastructure and security. Contributor to the Wazuh project, developing solutions for threat detection and compliance in hybrid cloud environments. Committed to the open source ecosystem, he collaborates with the Debian community and free software events in Latin America, promoting security, transparency, and collaboration in technology

DevSecOps professional with a strong background in Linux infrastructure and security. Contributor to the Wazuh project, developing solutions for threat detection and compliance in hybrid cloud environments. Committed to the open source ecosystem, he ... Show more

Creative Technologist | Data Leader | Tech Strategist | Solutions Architect | Data, ML & AI Practitioner | GDG MAD Mumbai Co-organiser

Creative Technologist | Data Leader | Tech Strategist | Solutions Architect | Data, ML & AI Practitioner | GDG MAD Mumbai Co-organiser Show more

Jody Roberts is a technology entrepreneur who is passionate about solving social problems with the help of technology. He has over 20 years experience in the IT industry with deep specialization in data management across various platforms. He has received the Microsoft MVP award for data platforms for the last decade and continues to play a critical role in the building of technology communities across Africa and mentoring young professionals.

When he is not solving real world problems, he spends his free time doing CrossFit or mountain biking.

Jody Roberts is a technology entrepreneur who is passionate about solving social problems with the help of technology. He has over 20 years experience in the IT industry with deep specialization in data management across various platforms. He has rec... Show more

Dao Vo is a recognized technology leader and the CTO of bbv Software Services Corp. He is known for his expertise in software development, cloud computing, digital transformation, and fostering innovation. Dao is deeply engaged in the tech community, both in Vietnam and internationally, with a strong focus on Agile, AI, and building high-performing teams. He has over 8,000 followers and a broad professional network.

Industry Experience: Extensive international experience in Vietnam, Switzerland, the UK, and the US

Dao Vo is a recognized technology leader and the CTO of bbv Software Services Corp. He is known for his expertise in software development, cloud computing, digital transformation, and fostering innovation. Dao is deeply engaged in the tech community,... Show more

I am Sangalo and I design and build intelligent systems that think, reason, and collaborate.

As a CTO at Prescott Data I lead the development of platforms that combine Artificial Intelligence, Software Engineering, Agentic Computing, and Data to solve real-world problems across enterprise, government, and healthcare.

I focus on delivering systems that are technically sound, resilient, and capable of scaling to real-world demands.

Outside technology, you are likely to find me exploring new foods or reading a book

I am Sangalo and I design and build intelligent systems that think, reason, and collaborate. As a CTO at Prescott Data I lead the development of platforms that combine Artificial Intelligence, Software Engineering, Agentic Computing, and Data to s... Show more

Toddy has over 25 years of experience in software engineering and design, consulting, and product management for companies like Microsoft, T-Mobile, and SAP. He started his cloud journey 14 years ago as part of the Azure team. Since then, Toddy worked on large-scale cloud implementations using Azure and AWS by utilizing cloud-native technologies. Now, he is part of the Azure Cloud Native and Ecosystem team and is responsible for container supply chain security for Azure services and customers.

Toddy has over 25 years of experience in software engineering and design, consulting, and product management for companies like Microsoft, T-Mobile, and SAP. He started his cloud journey 14 years ago as part of the Azure team. Since then, Toddy worke... Show more

President of the Society for Multiple Sclerosis Patients in Pakistan with 12+ years of experience in Website Promotion, Search Engine Optimization (SEO), Online Marketing, and Web Copywriting

Specialties include: SEO, Search Engine Optimization, Online Marketing and Promotion, Traffic Building to Websites, Web Copywriting, Content Writing and Creation, Blogging, Link Building, Keyword Research, and Competitor Analysis.

President of the Society for Multiple Sclerosis Patients in Pakistan with 12+ years of experience in Website Promotion, Search Engine Optimization (SEO), Online Marketing, and Web Copywriting Specialties include: SEO, Search Engine Optimization, O... Show more

Zain Hasan is a Senior AI/ML DevRel Engineer at Together AI a company that allows people to train, fine-tune, and run generative AI models faster, at lower cost, and at production scale. He is an engineer and data scientist by training, who pursued his undergraduate and graduate work at the University of Toronto building artificially intelligent assistive technologies. He then founded his company developing a digital health platform that leveraged machine learning to remotely monitor chronically ill patients. More recently he practiced as a consultant senior data scientist in Toronto. He is passionate about open-source software, education, community, and machine learning and has delivered workshops and talks at multiple events and conferences.

Zain Hasan is a Senior AI/ML DevRel Engineer at Together AI a company that allows people to train, fine-tune, and run generative AI models faster, at lower cost, and at production scale. He is an engineer and data scientist by training, who pursued h... Show more

Anand is a Software Quality Evangelist with 25+ years in the software testing field. He is passionate about shipping a quality product, and specializes in Product Quality strategy & execution, and also building automated testing tools, infrastructure and frameworks.

Anand writes testing related blogs and has built open-source tools related to Software Testing – WAAT (Web Analytics Automation Testing Framework), TaaS (for automating the integration testing in disparate systems) and TTA (Test Trend Analyzer).

You can follow him on Twitter @BagmarAnand, connect with him on LinkedIn at https://in.linkedin.com/in/anandbagmar or visit essenceoftesting.com.

Anand is a Software Quality Evangelist with 25+ years in the software testing field. He is passionate about shipping a quality product, and specializes in Product Quality strategy & execution, and also building automated testing tools, infrastructure... Show more

With over 25 years in the data trenches, Mike Burek brings a wealth of battle-tested knowledge to the stage. Starting with FoxPro and evolving with Microsoft to modern Fabric warehouse and pipeline architectures, he has tackled complex ETL challenges connecting a range of different sources and formats. Mike’s expertise lies in cleaning data and delivering it to decision-makers, while ensuring high performance, and ultimately trying to automate himself out of a job.

His background spans healthcare, retail, and political data, where he has managed everything from "Black Friday" traffic spikes to massive marketing campaigns. A relentless automator and seasoned problem-solver, Mike is passionate about stripping away complexity and teaching practical, real-world skills that help data professionals succeed in modern cloud environments.

With over 25 years in the data trenches, Mike Burek brings a wealth of battle-tested knowledge to the stage. Starting with FoxPro and evolving with Microsoft to modern Fabric warehouse and pipeline architectures, he has tackled complex ETL challenges... Show more

Russ Abrams is a seasoned expert in transforming processes and driving efficiency across industries, including mining, manufacturing, telecommunications, healthcare, information systems, retail, and government. With extensive experience as a Technology and Lean Sigma Master Black Belt consultant and a track record of applying Lean methodologies to significant telecom companies, Russ brings a unique depth of expertise to the modern workplace.

Certified in Change Management by PROSCI and a Microsoft Certified Trainer specializing in AI, Power Platform, and Power BI, Russ blends traditional Lean Six Sigma principles with cutting-edge digital tools to achieve impactful results. He has led corporate process transformations nationwide, championing initiatives that streamlined operations and enhanced customer experience. Now, through Power Lean Sigma, he enables everyone in the organization to tackle real-world challenges, automate tasks, and drive measurable improvements.

As a Master Black Belt in Lean Sigma (certified at IBM), Russ has developed and executed strategies that consistently deliver cost savings and increased customer satisfaction. Beyond his professional achievements, Russ is an Army Veteran, a dedicated father to his comical 14-year-old son and his energetic 2-year-old bulldog, and a passionate volunteer, inventing adaptive devices to support children with disabilities.
Connect with Russ: LinkedIn | Russ@PowerLeanSigma.com

Russ Abrams is a seasoned expert in transforming processes and driving efficiency across industries, including mining, manufacturing, telecommunications, healthcare, information systems, retail, and government. With extensive experience as a Technolo... Show more

Accomplished Senior Project Manager, Business Analyst, and Marketing Specialist in IT consulting with a 25-year track record of delivering successful digital solutions. Proven expertise, including 4 applicable degrees, across diverse industries including manufacturing, healthcare, non-profit, and finance. Skilled in driving digital transformation with a focus on D365 Customer Insights, D365 Customer Engagement, portals, and websites. Passionate about leveraging technology to achieve business goals and committed to giving back to the community through non-profit work

Accomplished Senior Project Manager, Business Analyst, and Marketing Specialist in IT consulting with a 25-year track record of delivering successful digital solutions. Proven expertise, including 4 applicable degrees, across diverse industries inclu... Show more

Robert started writing code when he was seven years old and has never looked back. He has nearly 30 years of professional software development experience, in both front- and back-end work. He has been working at CHG Healthcare since November 2018 in several roles, most recently as a senior software engineer. He is especially interested in providing tools and training to his co-workers to make the development experience for everyone better.

Robert started writing code when he was seven years old and has never looked back. He has nearly 30 years of professional software development experience, in both front- and back-end work. He has been working at CHG Healthcare since November 2018 in ... Show more

Patrick Liekhus is Principal AI Enablement Engineer at Provation, a company revolutionizing how clinicians and care teams around the world work together to deliver quality healthcare, trusted globally in hospitals, ambulatory surgery centers, and medical offices. He believes the biggest risk in the AI coding era isn't moving too slow - it's moving fast in the wrong direction.

Patrick champions spec-driven development as the discipline that keeps AI-assisted teams honest: clear specs before code, steering files that encode architectural intent, and multi-agent workflows that scale engineering output without sacrificing quality. His work sits at the intersection of scalable architecture and practical AI enablement - helping teams in engineering and the business build systems that are fast to ship and built to last.

A frequent voice on engineering discipline in the age of AI, Patrick brings hard-won experience from regulated, compliance-heavy healthcare environments where getting it right isn't optional — and where AI must be steered, not just unleashed.

Patrick Liekhus is Principal AI Enablement Engineer at Provation, a company revolutionizing how clinicians and care teams around the world work together to deliver quality healthcare, trusted globally in hospitals, ambulatory surgery centers, and med... Show more

I am a Senior Android Developer at Capital One. I hold a Master of Science in Computer Engineering from Northwestern University. My strong academic background fuels my passion for hardware and computer engineering, and I continually seek to apply those principles to enhance the performance of Android applications.

Beyond my role at Capital One, I am dedicated to education and mentorship. I am an Adjunct Professor of Computer Science at the Katz School of Science and Health, teaching a graduate-level course on mobile development. As a selected speaker for the Grace Hopper Conference, I led a workshop for over 200 participants on Android development, sharing my knowledge and encouraging others to explore the field. Outside of work, I enjoy running, hot yoga, triathlons, and gardening.

I am a Senior Android Developer at Capital One. I hold a Master of Science in Computer Engineering from Northwestern University. My strong academic background fuels my passion for hardware and computer engineering, and I continually seek to apply tho... Show more