A multi-user education platform for tutors and schools, combining lessons, scheduling, homework, grading, payments, student management, and educational workflows.
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An AI reasoning debugger that finds the first wrong turn in a student's solution and turns it into targeted learning material.
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A lightweight macOS menu bar utility for controlling Samsung Galaxy Buds, checking battery state, and switching ANC modes.
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Developer, researcher, tutor, and community builder. I work from the real behavior of people who learn and teach.
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I'm Artem Kachan, a software developer and educational technologist from Kyiv working across product engineering, EdTech, research, and applied AI.
Explore selected workA multi-user education platform for tutors and schools that unifies lessons, schedules, homework, grading, payments, student management, and learning workflows in one operating system.
An AI reasoning debugger that finds the first wrong turn in a student's solution, identifies the likely misconception, and turns it into targeted learning material.
An academic examination platform rebuilt from the open-source HeyForm foundation for structured educational testing, proctoring, and assessment integrity.
Health Track developer. 48-hour international hackathon with 300+ registered participants; $200+ in prizes and live presentation and judging stage.
3rd place overall in an international hackathon with 400+ registered participants.
Selected participant and app developer. Selected from 6,000+ international applicants.
2nd place.
Winner of stages 1-3.
Regional prize-winning participant.
Prize-winning participant.
Turn real workflow problems into information architecture, interfaces, and product systems.
TutPro · ReTrace · EvalyBuild adaptive application interfaces that remain usable across devices and complex workflows.
React · JavaScript · TypeScript · HTML · CSSDesign data boundaries, synchronization flows, authentication, and infrastructure.
Supabase · APIs · AutomationApply structured problem solving, mathematical modelling, and competitive-programming thinking.
C++ · Python · Pascal · DFTConnect native interfaces with Bluetooth, sensors, and hardware protocols.
GalaxyBar · RoboticsCreate interface systems, prototypes, and spatial concepts with visual clarity.
Figma · BlenderAlongside building products, I teach English remotely and provide volunteer language support for Ukrainian refugees in Ireland. Earlier, I built and managed a 15,000-member online community, including moderation, onboarding, recruitment, and bot automation.
More about my workProduct, engineering, research, education, or something difficult enough to be interesting.