John Cutler is a product thinker, writer, and systems overthinker best known for The Beautiful Mess newsletter (59,000+ subscribers) and the viral concept of the 'feature factory.' A college dropout turned touring musician turned video game creator turned product executive, he has written nearly 1,000 pieces on the messy intersection of product, people, and organizational design. He co-authored Amplitude's North Star Playbook, spent years as a product evangelist coaching teams worldwide, and is now Head of Product at Dotwork — a platform for building product operating systems.
Matt Ragland is a creator-economy builder, founder of HeyCreator, and host of The HeyCreator Show podcast. He went from camp counselor to ConvertKit employee #5, to full-time creator, building a 100,000+ audience across YouTube, newsletters, and social media. Through HeyCreator and Good People Digital, he helps creators turn their expertise into sustainable businesses via courses, communities, and newsletters. Known for radical transparency, outdoor adventures, and a systems-first approach to creative work.
Kent Beck is the creator of Extreme Programming (XP) and a pioneer of Test-Driven Development, pair programming, and the Agile Manifesto. A programmer with 52+ years of experience, he co-created JUnit with Erich Gamma, co-invented CRC cards and design patterns in software with Ward Cunningham, and spent seven years coaching at Facebook. Today he runs the 'Software Design: Tidy First?' Substack newsletter (123,500+ subscribers in 195 countries), hosts the Still Burning podcast, and explores augmented human-AI coding. In April 2026 he publicly announced a Parkinson's disease diagnosis, continuing his mission to help technologists feel safe in the world.
Paweł Huryn is a Warsaw-based product management expert, creator of The Product Compass - a Substack newsletter with 133,000+ subscribers ranked #1 in product management worldwide by Favikon. A former software developer turned CPO turned full-time educator, he brings 15+ years of hands-on product experience to weekly deep-dives on AI product management, strategy, and discovery. His philosophy: build it first, test it, then teach it.
Tara McMullin is a writer, podcaster, and business philosopher who helps small business owners build sustainable, humane companies. Formerly known as Tara Gentile, she spent a decade building a formidable reputation before reclaiming her own name in 2018. She is the founder of What Works, a digital platform and podcast downloaded over 2 million times, co-founder of YellowHouse.Media, and author of books including 'What Works' (Wiley). Drawing on feminist theory, critical sociology, and media studies, she challenges conventional business wisdom with intellectual rigor and a sharp editorial voice.
Shreyas Doshi is one of Silicon Valley's most respected product management voices - a former PM leader at Stripe, Twitter, Google, and Yahoo who now runs High Leverage Labs, advising founders and executives while teaching 4,000+ senior product people through his courses and content. Known for frameworks like LNO prioritization and Radical Delegation, he has built a 400,000+ follower audience with candid, no-nonsense writing on product strategy, leadership, and career growth.
Irina Stanescu is an engineering leadership coach, content creator, and former Tech Lead Manager at Google and Uber who turned a severe burnout episode into a mission. She founded The Caring Techie newsletter, now with 61,000+ subscribers, which challenges the tech industry's overwork culture and champions empathy, wellbeing, and influence as learnable leadership skills. Originally from Bucharest, Romania and based in San Francisco, she coaches engineers at companies like Anthropic, Google, and Meta, runs the highly-rated 'Impact through Influence' course on Maven, and speaks at major conferences including Craft Conference and LeadDev Berlin.
Janet Czifrus (born Zsanett Czifrus) is a Hungarian-born transformative coach, TEDx speaker, yoga and meditation teacher, mindful eating coach, and certified doula with over 14 years of management consulting experience across top-tier firms and multinationals. She bridges rigorous business strategy with holistic personal development, focusing on daring women, female founders, and global citizens navigating reinvention. Operating under her coaching brand Zsanett Czifrus Coaching, she runs the newsletter and podcast 'Less Traveled' and the 'Mindful Entrepreneur' community for female founders building service-based businesses.