Environment & Cleantech

Skilled professionals dedicated to innovative technologies and practices that reduce environmental impact and promote sustainability

Jarred Smith

Jarred Smith

Jarred Smith has spent 20 years in marketing across industries including environmental services, healthcare, public media, and retail. He currently serves as Director of Marketing at Alliance Technical Group, a large environmental services company with over 2,200 employees and 60+ offices across the United States and Canada.

Previously, he served as VP of Marketing and Communications at OETA (Oklahoma's PBS affiliate), as CMO for a healthcare provider, and led digital marketing for Love's Travel Stops, where he built a digital experience department from scratch and rolled out omni-channel marketing programs across more than 1,800 retail locations.

He didn't set out to write a book about AI and search. He set out to solve a problem. In early 2024, he noticed that AI assistants were answering questions about his industry but never mentioning the company he worked for. The research that followed became Explainable.

Jarred lives in Oklahoma City with his wife Erin and their three kids.

Jarred Smith has spent 20 years in marketing across industries including environmental services, healthcare, public media, and retail. He currently serves as Director of Marketing at Alliance Technical Group, a large environmental services company wi... Show more

Kelley Versocki

Kelley Versocki

Kelley Versocki serves as the Manager for the Office of Sustainability at Lehigh University, where she leads the strategic direction for campus-wide sustainability initiatives and narratives. In this leadership role, Kelley manages the Office's core outreach and engagement efforts, overseeing staff and over 20 student employees to drive institutional change. She is a key representative for the Office of Sustainability, partnering with campus stakeholders and university leadership to align sustainability goals with Lehigh’s broader strategic priorities.

Kelley’s expertise lies at the intersection of communication, engagement, and strategy. She oversees the development of sustainability assessment frameworks to track progress on institutional goals and presents data-driven insights to senior leadership to inform strategic decision-making. By leveraging her background in sociology and 15 years of experience in PR and marketing, Kelley ensures that Lehigh’s sustainability initiatives are not only high-impact and measurable but also inclusive and deeply integrated into the university culture.

Kelley Versocki serves as the Manager for the Office of Sustainability at Lehigh University, where she leads the strategic direction for campus-wide sustainability initiatives and narratives. In this leadership role, Kelley manages the Office's core ... Show more

Emanuel Toledo

Emanuel Toledo

Emanuel Toledo is a Data Scientist and holds a degree in Public Management, specializing in the implementation of artificial intelligence and the strategic use of data in organizations.

With over 15 years of experience in the public sector, he works on designing practical frameworks for AI adoption, addressing its limitations, risks, and challenges in real-world decision-making contexts.

He is the founder of Thinking Out!, a consulting firm focused on data analytics, artificial intelligence, and digital transformation, where he supports institutions and professionals in the effective integration of these technologies.

He is currently researching how the public sector can reduce its structural gaps and improve its capabilities through the strategic adoption of technology. As part of this work, he developed a digital transition approach adaptable to different types of organizations, aimed at effectively integrating data and artificial intelligence in real-world management contexts.

Emanuel Toledo is a Data Scientist and holds a degree in Public Management, specializing in the implementation of artificial intelligence and the strategic use of data in organizations. With over 15 years of experience in the public sector, he wor... Show more

Bikash Agrawal

Bikash Agrawal

Bikash Agrawal is a distinguished professional with over 15 years of expertise in AI, Machine Learning, and Big Data solutions, supported by a Ph.D. in "Scalable Data Processing and Analytical Approach for Big Data Cloud Platform." As the Head of Research and Development at Simplifai, Bikash leads efforts in building innovative data products leveraging deep learning and NLP, while his prior role as Chief Data Scientist saw him driving automation initiatives across various sectors. With notable contributions at organizations like DNV GL and the University of Stavanger, as well as co-founding Boost AI, Bikash's entrepreneurial spirit and expertise continue to shape advancements in AI and Big Data, making him a pivotal figure in the data-driven landscape.

Bikash Agrawal is a distinguished professional with over 15 years of expertise in AI, Machine Learning, and Big Data solutions, supported by a Ph.D. in "Scalable Data Processing and Analytical Approach for Big Data Cloud Platform." As the Head of Re... Show more

Oyinloluwa Adedoyin

Oyinloluwa Adedoyin

Oyinloluwa Adedoyin is a Product & Motion Designer. He has six years of design experience, four of them in product, and his work is in identity infrastructure, fintech, and edtech.

In 2025 he was appointed an Innovation Stage Judge for the Conrad Challenge 2025–2026, presented by Space Center Houston, a Smithsonian Affiliate and the Official Visitor Center of NASA Johnson Space Center. In that role he evaluates technology submissions from teams across more than 70 countries.

He is a Product Designer at VerifyMe, where he designs QoreID, an identity verification platform integrated by approximately 60% of Nigeria's commercial banks. QoreID processes over 1 million verifications a month for more than 400 API clients. He also designs Gova, a last-mile verification platform now past 670,000 completed verifications. Before VerifyMe, he led the redesign of the core learning experience at uLesson while the platform scaled from under 100,000 to over 2 million downloads, contributing to a $15M Series B funding round. His earlier work spans Maxim Credit Card, UBA Group, Crowdyvest, and Omnibiz Africa.

His independent work travels internationally. Flatten Master, the Figma plugin he built and released in July 2025, picked up 750+ active users in its first four months. His 37 animation assets on LottieFiles have been downloaded more than 5,000 times and were featured on the LottieFiles homepage for four consecutive months in 2025, placing them in the top 0.1% of over 100,000 submissions. The assets are integrated into Chipper Cash (5M users), Maxim, Curaboard, and Gova. His free Figma Community packs are in use by designers across Nigeria, Kenya, India, Brazil, Pakistan, and Southeast Asia.

He has spoken at IndabaX 2025, Africa's largest AI and machine learning research community; at TekForce Connect 2025, a global virtual summit with 900+ live attendees across four continents; and at DevFest Lokoja 2024, where he delivered a 40-minute keynote to 400+ engineers and developers.

He writes for TechEconomy, Technext24, TechCity, and NaijaNews, and has been featured by Vanguard, Independent Nigeria, The Sun, and Daily Times. He has appeared as a digital technology expert on Channels Television, TVC News, and Trust TV.

Oyinloluwa Adedoyin is a Product & Motion Designer. He has six years of design experience, four of them in product, and his work is in identity infrastructure, fintech, and edtech. In 2025 he was appointed an Innovation Stage Judge for the Conrad ... Show more

Navya Jammalamadaka

Navya Jammalamadaka

I am a software engineer at Microsoft, and I support the Windows and Devices organization. I hold a Master's degree in Computer Engineering from New York University and have a strong background in designing and implementing scalable data pipelines, optimizing data infrastructure, and leveraging cutting-edge technologies to drive actionable insights.

With expertise in Python, Java, and SQL, I work with many big data frameworks and cloud technologies to build efficient and high-performance data solutions. I thrive in fast-paced, collaborative environments and am committed to delivering impactful, data-driven innovations.

I am always eager to explore new opportunities that allow me to apply my skills, drive business impact, and grow professionally in achieving corporate goals.

I am a software engineer at Microsoft, and I support the Windows and Devices organization. I hold a Master's degree in Computer Engineering from New York University and have a strong background in designing and implementing scalable data pipelines, o... Show more

Roland Aksanti Myaka

Roland Aksanti Myaka

Roland Aksanti Myaka is a software developer and a student at the University of Official University of Bukavu (UOB), as well as a member of GDG On Campus UOB. He is interested in the Android ecosystem, software architecture, and the development of modern, performance-oriented applications.

He is the founder of Edunet(visit at edunete.netlify.app), an academic platform built for UOB students, which he uses as an experimental environment for web and mobile development.

You can read more about him at https://rolandmyaka.netlify.app.

His work focuses on building efficient software solutions and integrating platform-level changes into real-world applications.

Roland Aksanti Myaka is a software developer and a student at the University of Official University of Bukavu (UOB), as well as a member of GDG On Campus UOB. He is interested in the Android ecosystem, software architecture, and the development of mo... Show more

Christian Grieger

Christian Grieger

Christian is a seasoned enterprise architect and cloud transformation expert with over 15 years of hands-on experience across the full technology stack. Starting as a software developer building enterprise applications, he progressed through datacenter operations, SAP implementations, multi-cloud architecture (Azure, AWS, GCP), AI use-cases, and FinOps optimization.

Today, he bridges technical execution with business outcomes as a specialized sales, having led complex migrations, cost optimization programs, and digital transformation initiatives. His unique perspective spans code-level development, infrastructure provisioning, cloud economics, AI platform design, and sales enablement – making him a trusted advisor for engineering teams and C-level stakeholders alike.

Passionate about sustainable innovation, he shares practical insights on DevOps, FinOps, and AI governance through LinkedIn content, DSAG presentations, and industry conferences. Based in Nuremberg, Germany, he helps organizations move fast without breaking budgets.

Christian is a seasoned enterprise architect and cloud transformation expert with over 15 years of hands-on experience across the full technology stack. Starting as a software developer building enterprise applications, he progressed through datacent... Show more

Nannyombi Shakiran

Nannyombi Shakiran

A software engineer, community builder, and growing leader who loves organizing events and bringing people together. I am currently a finalist pursuing a Bachelor's degree in Software Engineering at Makerere University, dedicated to driving collaboration and innovation within the tech ecosystem.

A software engineer, community builder, and growing leader who loves organizing events and bringing people together. I am currently a finalist pursuing a Bachelor's degree in Software Engineering at Makerere University, dedicated to driving collabora... Show more

Aditya Athalye

Aditya Athalye

Hello! Clojure is my first professional programming language (since about 1.5). I like Clojure---the language and community---a lot (especially #off-topic in the Slack :). I've helped organise IN/Clojure a few times and written and taught our introductory Clojure workshop, at IN/Clojure and elsewhere.

Obviously, I also *really* like Functional Programming. I use principles of FP *and* a-la-carte object-orientation gleaned from Clojurists, all the time, for all the things!

As of 2026, I'm solo-building software for fun and profit, aligned with my interests / capabilities / life experiences. Clojureland helps me stay ambitious, optimistic, and have fun over the long haul while trying to "make it" in this indie life.

My topics of professional interest are: bi-temporal data systems, full-systems architecture for one-person SaaS apps (FreeBSD appliances anyone?), well, also for teams and organisations, and weather data science and products. AMA!

Hello! Clojure is my first professional programming language (since about 1.5). I like Clojure---the language and community---a lot (especially #off-topic in the Slack :). I've helped organise IN/Clojure a few times and written and taught our introdu... Show more

Rohit Garg

Rohit Garg

Rohit is an engineer with over 19 years of experience in software engineering ecosystem. He is an avid follower of Linux ecosystem, Docker, Kubernetes and AI LLM/RAG/Agentic development practices. He's currently working on Content management and Generation through AI in his organization

Rohit is an engineer with over 19 years of experience in software engineering ecosystem. He is an avid follower of Linux ecosystem, Docker, Kubernetes and AI LLM/RAG/Agentic development practices. He's currently working on Content management and Gene... Show more

Leticia Mirelly

Leticia Mirelly

Leticia Mirelly is a Lead AI Engineer and Forward Deployed Engineer working on production AI systems, multi-LLM workflows, AI cost visibility, and agent reliability.

She has spent the last years building B2B software and AI-native systems across backend architecture, LLM workflows, retrieval, structured outputs, and cost-aware production patterns.

Her current work focuses on the control layer behind AI systems: how teams define scope, measure quality, track cost, understand failures, and decide when AI output is actually ready to trust.

She is currently building Cambone, a local-first AI coding quality gate for teams using tools like Codex, Claude Code, Cursor, and Windsurf. Cambone explores task contracts, attribution, pre-PR checks, repair prompts, and the shift from vibe coding to verified coding.

Leticia writes about production AI, AI coding agents, LLM systems, evals, FinOps, and the engineering decisions that turn AI from a promising demo into reliable work.

Leticia Mirelly is a Lead AI Engineer and Forward Deployed Engineer working on production AI systems, multi-LLM workflows, AI cost visibility, and agent reliability. She has spent the last years building B2B software and AI-native systems across b... Show more

Bjorna Kalaja

Bjorna Kalaja

I have been a software engineer for more than 10 years. In the last 7 years I have been working together with foryouandyourcustomers Vienna in supporting companies in b2b and b2c on their digitalisation journey of internal processes and online presence.
After completing two certifications (from Climatebase and One point five academy) on climate studies and corporate sustainability, I have been active in the climate tech as well. My work in the climate tech space focuses on providing consultancy and expertise for startups on how software solutions can be planned and support their teams into building their first MVP.

My passion topic and area of expertise lies currently in the touching points between software engineering, architecture and the environmental impact of software products.

I have been a software engineer for more than 10 years. In the last 7 years I have been working together with foryouandyourcustomers Vienna in supporting companies in b2b and b2c on their digitalisation journey of internal processes and online presen... Show more

Martin Abbott

Martin Abbott

Martin is a Principal Architect and CTO for a number of not-for-profit organisations in Perth, Western Australia.

He has many years of experience in integration, particularly across the Microsoft Azure stack, as well as experience developing solutions for IoT and Digital Twins.

More recently, he has been involved in many projects in artificial intelligence and healthcare.

He is the organiser of the Perth Azure User Group, and a global administrator for both Global Azure as well as being a Microsoft MVP.

In his spare time, he likes to exercise and read, and wrangle his 3 kids.

Martin is a Principal Architect and CTO for a number of not-for-profit organisations in Perth, Western Australia. He has many years of experience in integration, particularly across the Microsoft Azure stack, as well as experience developing solut... Show more

David Condrey

David Condrey

Marine Corps veteran, author, founder of WritersLogic and engineer behind the Cryptographic Proof-of-Process Protocol. My work sits at the intersection of confidential computing, decentralized identity, and anti-forgery cryptography.

Marine Corps veteran, author, founder of WritersLogic and engineer behind the Cryptographic Proof-of-Process Protocol. My work sits at the intersection of confidential computing, decentralized identity, and anti-forgery cryptography. Show more

Piotr Stepinski

Piotr Stepinski

Data Science Leader with extensive experience in AI and MLOps, currently serving as the CTO at Infinitii AI. He has a strong background in team leadership, product innovation, and building scalable data-driven solutions. Piotr is passionate about using AI to solve real-world problems, particularly in time-series analysis. He is an advocate for Agile methodologies and MLOps practices, and has spoken at conferences about these topics.

Data Science Leader with extensive experience in AI and MLOps, currently serving as the CTO at Infinitii AI. He has a strong background in team leadership, product innovation, and building scalable data-driven solutions. Piotr is passionate about usi... Show more

Asasira Arthur

Asasira Arthur

Asasira Arthur is a Software Engineering student at Makerere University, passionate about leveraging emerging technologies to solve real-world challenges. He actively contributes to the developer ecosystem as the Media Lead for Google Developer Groups on Campus at Makerere University and as the Tech & Media Lead for the IEEE Student Branch. Arthur’s interests span IoT, blockchain, data science, and cybersecurity. He has interned at the IoT-ra Lab, participated in major Web3 hackathons, and is the founder of Prodomate, a platform dedicated to creating impactful, tech-driven solutions, with a strong passion for community building and innovation.

Asasira Arthur is a Software Engineering student at Makerere University, passionate about leveraging emerging technologies to solve real-world challenges. He actively contributes to the developer ecosystem as the Media Lead for Google Developer Group... Show more

Tabbi Kinion

Tabbi Kinion

Tabbi Kinion transforms overwhelmed, newly minted managers into confident leaders through interactive leadership development training and coaching. Drawing from over two decades of hands-on leadership experience, she delivers practical experiences that unlock potential through powerful conversations and exercises rather than one-size-fits-all solutions.

Tabbi serves as faculty for the Arkansas Public Administration Consortium's Certified Public Manager program at the University of Arkansas at Little Rock and is a National Faculty Member for the Association of Fish and Wildlife Agencies Management Assistance Team, helping leaders across sectors create cohesive, high-impact teams without burning out.

Before launching her training and coaching practice in 2024, Tabbi served as Education Division Chief for the Arkansas Game and Fish Commission from 2018-2023, leading 80+ staff across multiple facilities and programs, following 13 years as Colorado Parks and Wildlife's Statewide Education Coordinator. Her approach combines real-world leadership expertise with academic excellence, including her Certified Public Manager certification, a Master's of Arts in Biology from Miami University, and a Bachelor's in Natural Resources Management from Colorado State University.

Tabbi Kinion transforms overwhelmed, newly minted managers into confident leaders through interactive leadership development training and coaching. Drawing from over two decades of hands-on leadership experience, she delivers practical experiences th... Show more

Yorgos Saslis

Yorgos Saslis

Yorgos <3 Open Source, open space unconferences (so helps run SoCraTes-Crete.org and JCrete.org) and open, decentralised communities that he helps run virtually, or locally, in his hometown, Heraklion, on the paradise island of Crete. He is passionate about digital privacy and currently tackling one of the biggest problems in Open Source today: its centralised control.

Yorgos <3 Open Source, open space unconferences (so helps run SoCraTes-Crete.org and JCrete.org) and open, decentralised communities that he helps run virtually, or locally, in his hometown, Heraklion, on the paradise island of Crete. He is passionat... Show more

Olayiwola Akinnagbe

Olayiwola Akinnagbe

Olayiwola Akinnagbe is a Senior Backend Engineer and AI researcher working at the intersection of financial technology, distributed systems, and intelligent human–AI collaboration. His work is guided by a clear conviction: systems should not merely function. They should scale, adapt, and strengthen the people who use them.

In the fintech sector, Olayiwola architects API-first, event-driven microservices that power payments, loan origination, and high-volume transaction platforms processing over one million API requests daily. He designs secure and resilient backend infrastructures using Java, Spring Boot, Kafka, and AWS. By applying CQRS principles, low-latency search optimization, and cloud-native deployment strategies, he consistently delivers measurable improvements in latency, throughput, and system reliability.

His contribution extends beyond engineering practice into scholarly research. He is the author of the peer-reviewed paper “Human–AI Collaboration: Enhancing Productivity and Decision-Making,” where he reframed artificial intelligence not as automation, but as cognitive partnership. His work examines how humans and intelligent systems can intentionally distribute cognitive responsibility while preserving human agency. This framework has been recognized for its clarity in explaining productivity acceleration and hybrid decision-making models.

Olayiwola holds a Master’s degree in Information Technology, graduating in the top five percent of his class, with research focused on machine learning–based malware detection. His broader publications span AI in finance, cybersecurity, federated learning, and predictive modeling for risk management. This combination of production engineering and academic inquiry enables him to translate theoretical insight into secure, deployable, and economically sound systems.

An AWS Certified Solutions Architect and Developer, he is committed to building architectures that are secure by design, resilient under pressure, and optimized for real-world constraints. He mentors engineers, contributes to technical scholarship, and speaks on system design, fintech infrastructure, and the evolving discipline of human–AI collaborative intelligence.

For Olayiwola, technology is not only about writing code. It is about designing systems that expand human capability while preserving judgment, responsibility, and trust.

Olayiwola Akinnagbe is a Senior Backend Engineer and AI researcher working at the intersection of financial technology, distributed systems, and intelligent human–AI collaboration. His work is guided by a clear conviction: systems should not merely f... Show more

Curtis Charles

Curtis Charles

Curtis Charles serves as the Director of Campus Residences Information Technology at Stony Brook University, where he leverages over 20 years of experience from both higher education and private industry. His work focuses on technical leadership, infrastructure development, and operational strategy, with an emphasis on translating institutional goals into actionable and scalable initiatives.

In his role at Stony Brook, Curtis oversees student-centered infrastructure projects within Campus Residences, including solar-powered micro-mobility charging stations and sustainable residential technologies. He partners with housing, facilities, and sustainability teams to advance projects that enhance student safety, promote equity, and improve residential living.

Curtis approaches campus challenges through a systems-oriented, results-focused lens shaped by his diverse professional background. He is particularly engaged in exploring the intersection of technology and sustainability within student life, working to ensure that campus residences are adaptable, effective, and positioned for long-term success.

Curtis Charles serves as the Director of Campus Residences Information Technology at Stony Brook University, where he leverages over 20 years of experience from both higher education and private industry. His work focuses on technical leadership, inf... Show more

Dryshtee Woozir-Manilall

Dryshtee Woozir-Manilall

crafting sustainable, user-centered digital experiences

crafting sustainable, user-centered digital experiences Show more

Melissa Puerto

Melissa Puerto

Melissa Puerto Aguayo es ingeniera de software y Erasmus Mundus Scholar en Software Engineering for the Green Deal, con experiencia como Application Developer en IBM y colaboraciones con organismos de las naciones unidas como UNFCCC (Convención Marco de las Naciones Unidas sobre el Cambio Climático) y UNEP (Programa de las Naciones Unidas para el Medio Ambiente) en iniciativas relacionadas con tecnología, sostenibilidad e impacto social.
Su trabajo se sitúa en la intersección entre tecnología, sostenibilidad y comunidades, con un enfoque crítico sobre cómo se diseñan, implementan y utilizan las tecnologías digitales. Ha participado en proyectos y espacios internacionales utilizando tecnologías del ecosistema Google, contribuyendo al diseño de soluciones digitales en distintos contextos, desde comunidades en México hasta entornos europeos.
Melissa es parte activa de comunidades tecnológicas y de innovación, incluyendo Women Techmakers, y ha participado en foros, hackathons y espacios internacionales enfocados en tecnología y sostenibilidad. En sus charlas busca compartir experiencias reales, fomentar el pensamiento crítico y abrir conversaciones honestas sobre cómo usar la tecnología de forma más consciente, responsable y alineada con el impacto que buscamos generar.

Melissa Puerto Aguayo es ingeniera de software y Erasmus Mundus Scholar en Software Engineering for the Green Deal, con experiencia como Application Developer en IBM y colaboraciones con organismos de las naciones unidas como UNFCCC (Convención Marco... Show more

Helen Millar

Helen Millar

Helen Millar is a speaker, emotional intelligence consultant and transformation coach helping leaders, founders and organisations build the inner capacity to thrive in the age of AI.

With nearly two decades of international coaching experience, an award-winning acting career and a profound personal healing journey, Helen brings rare depth to conversations about leadership, change, resilience and human potential. Her work sits at the intersection of emotional fitness, conscious leadership, communication, psychology, money, faith and strategy.

Helen is a regular speaker at Oxford, Cambridge and London Business Schools, has been featured on the Discovery Channel across three continents, and is the founder of Helen Millar, Hearty.Company and Heart Healer®. Through Hearty, her consultancy brand, she works with organisations and executive teams on emotional intelligence, leadership presence and the human skills AI cannot replace.

Her signature keynote, Emotional Fitness is the Leadership Edge in the Age of AI, explores why the future will not belong to the most intelligent machines alone, but to the most emotionally intelligent leaders. As technology accelerates, leaders need more than strategy, systems and skills. They need nervous system capacity, discernment, authenticity, relational intelligence and the ability to meet uncertainty without collapse or control.

Helen also speaks powerfully on healing your relationship with money, self-worth and change, particularly for female founders, creatives and high-achieving professionals whose external success has outpaced their internal stability. Having transformed her own life from self-sabotage, ill health and financial scarcity into a thriving portfolio of meaningful work, property, investment and global impact, Helen does not speak about transformation as theory. She has lived it.

Her approach combines emotional intelligence, psychological insight, spiritual wisdom and grounded business acumen through her Head to Heart Living and Head to Heart Leadership frameworks. The result is work that is intelligent, human, practical and deeply transformational.

Helen’s talks are ideal for organisations, leadership events, women’s leadership programmes, founder communities, wellbeing conferences and future-of-work conversations seeking a speaker who can bring emotional depth, commercial relevance and a powerful human perspective to the age of AI.

Helen Millar is a speaker, emotional intelligence consultant and transformation coach helping leaders, founders and organisations build the inner capacity to thrive in the age of AI. With nearly two decades of international coaching experience, an... Show more

Valeria Villacorta

Valeria Villacorta

Industrial engineer with experience in the logistics sector using machine learning technologies, specializing in project management and AI. Committed to best practices in industries utilizing new technologies and the implementation of the SDGs.

Industrial engineer with experience in the logistics sector using machine learning technologies, specializing in project management and AI. Committed to best practices in industries utilizing new technologies and the implementation of the SDGs. Show more

Nelly Andrade

Nelly Andrade

Head of DevRel LATAM at AWS. Environmental engineer that ended up in the cloud. I’m passionate about building communities, and the power of tech to change lives. Worked in the non-profit and social entrepreneurial space for 10+ years where I became a multi-awarded professional by the government of Mexico, UN Women, and others. Transitioned into tech 4+ years ago, and I now lead an (amazing) tech team to build exciting things in the cloud.

Head of DevRel LATAM at AWS. Environmental engineer that ended up in the cloud. I’m passionate about building communities, and the power of tech to change lives. Worked in the non-profit and social entrepreneurial space for 10+ years where I became a... Show more

Jeremiah Tillman

Jeremiah Tillman

Jeremiah Tillman is an IT professional, technical instructor, and full-stack software developer based in Chicago, Illinois. He manages instructor development and delivery for advanced technical and cybersecurity training. Jeremiah focuses on connecting deep infrastructure engineering with practical security solutions. His experience covers enterprise IT design, full-stack development, and systems engineering. In his free time, he researches hardware security, audits consumer electronics, strips firmware, and creates affordable ways for defensive teams, educators, and independent researchers to test hardware.

Jeremiah Tillman is an IT professional, technical instructor, and full-stack software developer based in Chicago, Illinois. He manages instructor development and delivery for advanced technical and cybersecurity training. Jeremiah focuses on connecti... Show more

Iván Sánchez

Iván Sánchez

I’m a Software Engineer specialized in Frontend, currently working as a Tech Lead at CaixaBank Tech.

I have over 11 years of experience building web applications, and over time my focus has progressively shifted toward a specific area: improving how users interact with interfaces, going beyond pixel-perfect design or pure performance.

I’m passionate about psychology and neuroscience, and today I try to apply these disciplines in my work to better understand what happens when an interface changes and how that impacts the real user experience.

Throughout my career, I’ve also had the opportunity to work abroad twice (Ireland and Germany), which has helped me broaden my perspective and refine the way I approach concepts.

I enjoy technology and continuously evolving, and I’m particularly interested in sharing ideas and bringing them into real-world scenarios, so that other teams and projects can apply them and create a more positive impact on how we build software.

I’m a Software Engineer specialized in Frontend, currently working as a Tech Lead at CaixaBank Tech. I have over 11 years of experience building web applications, and over time my focus has progressively shifted toward a specific area: improving h... Show more

Jochen Kerbusch

Jochen Kerbusch

tba

tba Show more

Klaus Langenheldt

Klaus Langenheldt

Klaus is the Head of Product at the German Cleantech unicorn 1KOMMA5°, leading the platform for Developer Productivity, Reliability, and Security. By applying consumer product management methods to Platform Engineering, Klaus creates developer experiences that are intuitive but not limiting.

With six years' experience as a PM for Developer Productivity, Klaus has introduced Backstage at several companies. At 1KOMMA5°, he reduced Change Lead Time by 97% and improved Deployment Frequency fivefold.

Klaus is the Head of Product at the German Cleantech unicorn 1KOMMA5°, leading the platform for Developer Productivity, Reliability, and Security. By applying consumer product management methods to Platform Engineering, Klaus creates developer experi... Show more

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