"The Optimist Engineer newsletter is a must-read for anyone in tech leadership or software engineering. It shares insightful, well-structured content that blends technical expertise with real-world experience, making complex topics accessible and engaging. Each edition is packed with valuable lessons, practical advice, and thought-provoking ideas that help engineers and tech leads grow professionally."
"The Optimist Engineer newsletter offers really interesting perspectives on engineering and technology, combining technical knowledge with real life scenarios and practices. For me there are really useful articles and updates that help me in my professional career and in my daily basis."
"The content of the newsletter is truly spot on. Full of clear and concise knowledge pills, it is perfect for professionals eager for practical tweaks based on real-life experience."
"An excellent newsletter for software engineers, offering varied content over technical, soft skills, organization, to career advice. Its real-life insights, concrete examples, and shared resources are invaluable. Highly recommended!"
"For those of us in the tech world who are never satisfied and always eager to keep learning, this type of newsletter—rooted in the professional experience of a great expert—really serves, helps, and inspires its readers. One thing I truly appreciate about Marcos is his ability to consistently write engaging articles, even when they’re based on his professional experiences and not just the more technical topics. 🚀 Thank you so much, and keep it up!"