JavaScript experts, mentors, speakers
Explore personalities and their talks, workshops, videos, and articles. While we focus primarily on JavaScript and frameworks like React, Vue, Svelte, and Node, you may find experts on other fields on our Portal. To name a few – Testing, DevOps, Machine Learning, and many more!

Nataliya Ioffe
Rangle.io, Canada
Nataliya Ioffe is a front-end software developer with a passion for guiding organizations through digital transformation and modernization processes. Her recent work has seen her partner with organizations as they upgrade their tech stacks with React and adopt Headless architectures with powerful content editing capabilities.

Amy Bass
Docker, USA
As a youngster, I had an early interest in computers. I quickly learned to disassemble and reassemble my family's Tandy 1000 without much effort. This passion only grew as I got older. In college, I became very interested in helping to bridge the growing digital divide and started a student organization, Tech Serv, at Drexel University. After college, I started my career as a data analyst but quickly found a career in Product Management. Here, I was able to combine my love for technology with my passion for improving the lives of others. Since that time, I've been a product manager in a variety of industries including MarTech and HealthTech. Now at Docker, I hope to continue on my journey by improving the lives of developers and helping solve their daily challenges.

Alexandra Buckalew
GraphCMS, Germany
Alex is an experienced marketer and screenwriter with over 10 years of experience. A natural storyteller, Alex spends her free time writing novels and screenplays and is driven through a constant need to be constantly learning professionally and personally. Originally from Texas, she has lived in New York City, and now Berlin, Germany.

Serkan Ozal
Thundra, Turkey
A Computer Engineering MSc on Big Data and Cloud Computing with Hadoop and Hive at METU (Middle East Technical University).
Here is my summary:
* Big data and Cloud computing architect/researcher/developer
* Low-level Java and JVM researcher/developer/hacker
* AWS Technical and Business Consulting Partner
* "Off-Heap Storage" and "Bytecode Instrumentation" Ninja
* Oracle OpenSource Contributor
* PhD candidate about Indexing on Hadoop and Hive
* Always thinking on open-source project ideas

Antoine du Hamel
Transloadit, France
Antoine is a Software Engineer from France, working for Transloadit. His love for everything open source brought him to GitHub at an early age, and he has been a regular visitor and contributor ever since. He serves as a member of the Node.js Technical Steering Committee, the esteemed governing body that oversees the popular runtime environment. When Antoine is not channeling his creative energy into technical projects, he enjoys playing the piano.

Oguzhan Ozdemir
Thundra, Turkey
Oguzhan is a person whose passion is learning. He is self-motivated about discovering his unknown unknowns and autodidactic to move forward in this path. His primary motivation is to keep his technical breadth at the highest level it can be. Because Oguzhan believes that in each particular field, there is something he will learn that he won't be able to grasp anywhere else.
In the past, Oguzhan dropped out of Nuclear Engineering to pursue his passion and enjoy what he does for a living. He mainly worked as a Backend Engineer and shifted toward the Cloud.
Oguzhan is currently working as an Infrastructure Engineer and is quite optimistic about his career. He is aiming for better, non-stop.

Andy O'Neil
Weblytica, United States
My name is Andy O'Neil, and I help entrepreneurs add time-saving automation to their businesses through a process called co-building. This is a 1-on-1 process where I assist business owners in building automations over Zoom calls. Each session is personalized to meet the specific needs of the business owner and their business automation requirements.
I have been creating no-code processes and automations since 2006, even before the term "no-code" was widely used. I have a passion for teaching entrepreneurs how to automate their businesses using Make.com, which is why I focus on co-building. My goal is to empower people to understand and control the automation processes in their businesses.
I have been married for 21 years and have four beautiful children who keep my wife and me very busy.

Greg MacWilliam
Shopify, USA
Greg is presently focused on web applications built using Ruby on Rails, VueJS, Webpack, and JavaScript. He is also experienced with HTML5, CSS3, SCSS, responsive design practices, and visualizing large data sets using SVG, Canvas, and major web mapping frameworks. He is also fluent with RESTful and GraphQL API design, Django, Rails, Node, and some WordPress experience.
Additional programming experience with iOS/Objective-C for iPhone, Flash/ActionScript3, and object-oriented design practices. Familiar with agile software development and SCRUM workflow; experienced with providing estimates.
Current side projects include EpoxyJS (data binding extension for Backbone), ConstellationJS (a grid-based geometry toolkit), and the HTML5/Django-based Lassie Constellation admin system.

Katarzyna Wojdalska
ec0lint, Poland
Katarzyna is the Co-founder and CEO of ec0lint - a tool for frontend developers that mitigates the carbon footprint of websites. On top of that, she works as a Project Manager in the nanotechnology company Nanores. Her focus lies on diamonds and vacuum sensors. Katarzyna enjoys cooking Asian food and visiting art exhibitions in her free time.

Konrad Bujak
CEE AI Hub, Poland
Generative AI Engineer and Product Manager, working in IT for the past 13 years. MSc. in AI Engineering. Founder of CEE AI Hub, AI venture building and local communities booster. I worked in corporates (Microsoft, Cisco) and startups (edrone, kontakt.io), finished my full-time working as a Product Director. I am helping companies implementing Generative AI features / products and building product (engineering) teams. IoT and homelab enthusiast. I own a vineyard

Eeva-Jonna 'Eevis' Panula
Futurice, Finland
Eevis is a software developer and accessibility specialist based in Finland. She loves sharing information about topics like accessibility, React and GraphQL, and is active in different communities aiming to increase equality in the tech field in Finland. When not coding, she explores the world around her with a kayak.

Simon Waterer
Sourcegraph, UK
Simon Waterer is a Customer Engineer at Sourcegraph. He has worked across a range of technologies including object and NoSQL databases, high performance computing and distributed platforms including Kubernetes and Mesos. Outside of technology, he likes most sports but especially cricket, rugby and F1. And loves spending time outdoors with his dog.

Darshita Chaturvedi
Atri Labs, USA
Darshita Chaturvedi is the Co-Founder & CEO of Atri Labs where she is leading the development of a new full-stack framework for web development.
She has five years of experience working in Machine Learning and Data Science fields in various capacities from Graduate Research Assistant at MIT (USA) to Quant Researcher at BlackRock, a US headquartered asset management firm. She completed her undergraduate education in Engineering from IIT Kharagpur, India, and dropped out from graduate program in management at MIT Sloan to work on her startup full-time.
Her favorite past times are painting and learning art history.









