Aleksandr Kosenko

Life & Growth

Manage · Cope · Learn · Sleep · Negotiate · Career

Product & Digital

Business · Product Management · Growth · Writing

Series

• Manage Habits Course → ksnk.media
• Sales through a Personal Blog → kosenko.digital
• Getting Clients → kosenko.digital
• Writing That Sells → kosenko.digital

AI Projects

• HealthRAG — medical documents RAG, 870 docs processed
• Selfology — AI coaching with 1,513 curated questions
• LangMentor — adaptive language tutor, 2300+ exercises
• WriteRAG — writing feedback from 10+ professional books
• SignalAI — ML content filter, 88% time saved
• VoiceFlow — voice-to-Notion, 10 hrs/week saved
• TranscriptFlow — YouTube → readable text, 5x faster

See details →