Manage Habits Course
3 Reasons to Ditch Your Goals and Build a System Instead
Goals set the destination, but systems pave the road. Design your environment so good habits become effortless—and watch willpower finally stop failing you.
Aleksandr Kosenko
Lifelong learner, Product marketing manager, Data Analyst --- I help people and companies make successful products, ranging from courses to interactive museums and apps.
Grow
How to Earn Your New Team's Trust: 7 Steps to Success
Joining a new team with outdated tech and shaky processes? Here's how to earn credibility and drive real change—without becoming the annoying know-it-all.
Manage
How to Learn to Delegate Tasks to Others
Master the art of delegation to enhance productivity and trust within your team—stop being the bottleneck and lead effectively!
Blog
How I Tested the Cross‑Lingual Hints Hypothesis for Expat Mode
Unlock the secrets of efficient language learning! Discover how a cross-lingual hints system can speed up your Spanish skills while living in Spain. Learn the surprising findings from real textbook analysis and how AI tools streamline the process
Blog
Expat Mode: how I update my language‑learning bot in a state of total uncertainty
Explore how I developed a Telegram bot to enhance my language learning journey amid uncertainty. Discover the innovative "Expat Mode," designed to balance learning between English and Spanish, automating decisions to keep progress steady and engaging.
Blog
Control over “Magic Prompts”: Practical Techniques and Lessons from the Day
Explore practical techniques for harnessing AI with "Magic Prompts." Discover how to control AI responses, ensure quality, and use multi-model strategies for improved outcomes. Learn to create effective backups and solidify your development process!
Blog
Apples, Not Pineapples: Making Vacancy‑First Real with Triple Validation
Discover the power of "vacancy-first" with triple validation! This approach ensures that only the most relevant skills (or "apples") are presented, eliminating distractions (like "pineapples") and streamlining your job application process for success.
Build
Resume as a database: an AI‑assisted experiment
Transform your job search! Discover how to turn your resume into a database with AI for tailored applications and impactful cover letters.
Cope
How to do a proper digital detox or what's really going on?
Discover effective strategies for a digital detox and learn how to reconnect with reality for a more fulfilling life. Take the first step today!
Cope
How to Evaluate Your Life Decisions Through ROI So Even Soviet Grandmothers Would Approve
Unlock the wisdom of evaluating life decisions through ROI, inspired by Soviet grandmothers. Discover practical insights for a more meaningful life!
Grow
How to Be Incredibly Cool Today, Tomorrow, and Always
Unlock your cool factor with actionable tips! Discover how setting life goals and overcoming challenges can transform your vibe today and beyond.
Grow
How to Start Over?
Discover practical steps to start over in life! Learn how to embrace change, pursue passions, and create a fresh beginning today.