Websites from PA, United States

Donna Serdula pioneered the concept of LinkedIn profile optimization. She is the author of *LinkedIn Profile Optimization For Dummies*, published by Wiley. Since 2009, Donna has helped executives, entrepreneurs, sales stars, business leaders, and professionals from around the world create professionally branded LinkedIn profiles. She leads a team of over 40 LinkedIn profile writers and professional brand experts. Donna also provides workshops, keynotes, and presentations to groups, associations, and companies.

Sarah Withee is a polyglot software engineer, international tech speaker, and hardware and robot tinkerer. She learned to program in BASIC on a Commodore 64 as a child. She loves all aspects of the software creation process and enjoys problem-solving across different languages and frameworks. Sarah is passionate about the intersection of people and technology, emphasizing accessibility, usability, ethics, and inclusivity in software. She also organizes tech conferences.

Joe Casabona helps small business owners take time off by creating powerful online systems. With over 25 years of experience as a technologist and coder, Joe focuses on simplifying complex ideas and providing actionable plans. He helps clients untangle their tech stacks to build automated systems that handle busywork, freeing them up for more impactful work. Joe's goal is to help business owners achieve freedom and avoid burnout.

kalikambo is a writer based in Lancaster, PA. She/her. She enjoys connecting with other artists and writers. When not online, she makes zines. She shares her zine-making process and tutorials on Instagram and YouTube. She also cross-posts from her blogs and chats with people on Bluesky and Mastodon. She provides monthly updates on her zines and creative projects via a newsletter.

John-George Sample is a software engineer based in Pittsburgh, PA. He builds interfaces at Grafana Labs, focusing on helping teams optimize observability data storage. He is also a coffee enthusiast and runs pgh.coffee, a guide to Pittsburgh's coffee scene. John-George spends his time refining his pour-over technique and exploring local cafés.

Dave Ramsey is a data scientist based in Philadelphia (PHL). He explores various data science projects, including using the BERN API with the BioBert NLP model to auto-label biomedical terms. He has also worked on movie recommenders and OpenAI GPT-3 examples. His projects are often published on GitHub pages, and the code is available on his GitHub. He also has a YouTube recommendation project using Random Forest ML and has done analysis on Decent Espresso Machine YouTube competition.

John is the author of The250, an experiment in habits, skill development, and leadership. He writes to think, learn, and remember, exploring topics that interest him and refactoring advice for himself. He uses AI to help with topics, research, patterns, and editing, but all topics and words are his own. His audience is himself, but welcomes readers to watch the work happen in public.

Brett g Porter is a software developer specializing in applications in the pro audio/music instrument industries. He has been working as a software developer since 1990. From 1997-2021, he worked at Art+Logic, and returned there in March 2025 after a stint at Artiphon. He is involved with the MIDI Association and serves on its Executive Board. He creates and maintains open source projects. He lives in Philadelphia with his wife.

Adam Weigand is a comedy writer and performer with a focus on the weird, silly, dry, and heartfelt. He has studied comedy writing with Rich Talarico, Peter Grosz, Kevin McDonald, and Patrick Rowland. As an improvisor, he has trained with Will Hines, Dave Razowsky, Craig & Carla Cackowski, Jamie Moyer, Nick Armstrong, Josh Nicols, and Brian James O’Connell. Adam has taken classes at the Annoyance Theatre, Magnet Theater, Second City, Baltimore Improv Group and Harrisburg Improv Theatre. He is a regular performer at the Harrisburg Improv Theatre and is currently focused on writing a sitcom about his life experiences.

Jason Moser is a person that writes stuff on their website, stuff&things. They live in Central PA with their wife, cats, and a bearded dragon. Jason enjoys playing several musical instruments. They also get very involved in new technologies and are politically involved and progressive.

André Lametti is a pathologist with interests in cytopathology, head and neck/endocrine pathology, and technology applied to pathology. He is currently a Head and Neck/Endocrine Pathology fellow at UPMC in Pittsburgh, PA. He graduated from the Diagnostic and Molecular Pathology and Area of Focused Competence – Cytopathology programmes at McGill University in Montréal, Canada (class of ‘25). His interests include artificial intelligence, free and open source software, and self-hosting.

Brad Sukala is the Owner and Managing Partner of Fabrik Labs Media. Located in the Philadelphia area, he enjoys leading diverse teams to create engaging digital product and operational experiences. His strengths include providing structure to teams, establishing digital product strategy, and designing complex business systems. Travel is a passion, and he finds visiting new places and observing different ways of life fascinating.

Bill Turner is a father, husband, and developer currently living in Pittsburgh, PA. He is employed as a senior full-stack developer at Healthie. He has started multiple weblogs over the years, using various platforms and languages including Perl, Ruby, WordPress, and Jekyll. He is a former Texan. His weblog, Kind of Blue, is named after the Miles Davis jazz album.