Luca Rossi is an Italian software engineer, entrepreneur, and writer based in Rome who turned a side project into one of the world's most-read engineering leadership newsletters. After co-founding and scaling travel startup Wanderio to 25M+ customers over eight years, he launched Refactoring in 2020 - a newsletter covering engineering management, software teams, and tech leadership. It now reaches 172,000+ subscribers, ranks in the top 10 Substack business newsletters, and generates approximately $300K/year in revenue, all operated solo. He also hosts the Refactoring Podcast, featuring guests like DHH, Kent Beck, and Camille Fournier, and in 2025 released Tolaria, a free open-source macOS knowledge base app built entirely with AI coding tools.
Nicola Ballotta is an Italian engineering leader with 25+ years of internet industry experience, currently serving as Director of Cloud at Namecheap where he built EasyWP — one of the world's most affordable managed WordPress hosting platforms — from prototype to production. He is best known as the creator of The Hybrid Hacker, a newsletter that grew from zero to 30,000 subscribers in 18 months before being acquired by Refactoring in June 2024. The combined publication now reaches 120,000+ readers and serves a 900+ member private community of engineering leaders.
Dave Anderson spent 12+ years climbing Amazon's ladder from entry-level development manager to Technology Director and General Manager, then briefly served as the first CTO of Bezos Academy before achieving financial independence at 40 and walking away. Today he runs Scarlet Ink, a newsletter with 72,000+ subscribers offering rare insider perspective on big-tech careers, Amazon's leadership principles, and the mechanics of getting promoted without losing your mind.
Dr. James Stanier is a computer science PhD turned engineering leader, author of three books on engineering management, and the mind behind The Engineering Manager newsletter with nearly 30,000 subscribers. He scaled Brandwatch's engineering team from startup to a $450M acquisition, led hundreds of engineers at Shopify, and now serves as CTO for the veterinary division at Nordhealth. His work distills what it actually takes to go from writing code to running organizations - without losing the technical edge.
Raylene Yung is an engineering leader, organizational designer, and public servant who scaled teams at Facebook and Stripe before co-founding U.S. Digital Response - the nonprofit that mobilized 10,000+ volunteers to help governments navigate COVID-19. She later served as Executive Director of the GSA's Technology Modernization Fund, overseeing $1B+ in federal tech investments, and as Chief of Staff at the Department of Energy's Office of Clean Energy Demonstrations. Now a board member at USDR and SolarAPP+, she writes 'raylene's field notes,' a Substack newsletter on climate, tech, and complex systems.
Roy Rapoport is a veteran engineering leader and writer whose work has quietly reshaped how tech companies think about people, reliability, and operational culture. Best known for his two stints at Netflix (where he built Insight Engineering and its operational platform) and a stint at Slack, Roy popularized the Manager README format and authored influential frameworks on feedback, trust, and performance improvement. He writes on Medium about the subtler mechanics of leadership, raises goats in California, and insists he will never retire.
Sarah Drasner is a Senior Director of Engineering at Google, where she leads the Core Developer Web Infrastructure powering Search, YouTube, Gmail, and Workspace. A rare hybrid of fine artist turned technologist, she spent 15+ years shaping how the web moves - as a Vue.js core team member, staff writer at CSS-Tricks, creator of the Night Owl VS Code theme (used by millions), and author of both 'SVG Animations' (O'Reilly) and 'Engineering Management for the Rest of Us'. Before Google, she was VP of Developer Experience at Netlify and a Principal Lead at Microsoft Azure. She is an award-winning speaker, teacher on Frontend Masters, and co-organizer of ConcatenateConf, a free conference for Nigerian and Kenyan developers.