Flagship case study
Chessable Classroom
Live web classroom for teaching chess online: interactive board, audio/video, quizzes, and tournaments.
ReactWebRTCWebSockets
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Senior Full-stack / Realtime Product Engineer
I build complex web products with realtime interaction at their core.
17+ years of experience leading products from architecture to production, with a focus on complex interfaces, WebRTC, WebSockets and long-lived systems.
17+ years shipping web and cross-platform products
Chessable / Chess.com engineering leadership and realtime tools
React / WebRTC / TypeScript architecture through production
Selected web and product work
Products built for real workflows.
Product engineering
Vizzlo Desktop App
A cross-platform Electron app for creating high-quality charts and business graphics with offline support and presentation integrations.
ElectronReactTypeScript
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Product engineering
Build And See
A cross-platform construction collaboration app for sharing photos, chatting in real time, and tracking project activity across teams and roles.
IonicNode.jsMongoDB
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Product engineering
Virtual Lawyer
A cross-platform legal consultation app that connects users with lawyers via real-time video/audio/text chat, with file exchange and document scanning.
IonicNode.jsWebRTC
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Product engineering
GrannyGram
A mobile + web service that turns collaborative photo collections into physical postcards, printed and mailed to the recipient.
IonicPHPSymfony
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Product engineering
eGabinet
A responsive web app for remote and on-site medical consultations: appointment booking, patient records, and real-time communication between patients and healthcare providers.
AngularJSPHPMySQL
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Product engineering
AxiGo
A flexible e-commerce platform that let users launch and manage their own online stores quickly, with both easy onboarding and deep customization.
PHPMySQL
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Experience
A long production track record.
- Mar 2025 - nowFreelance Developer & Game Creator @ NebunookWorking independently on game development using a custom C++ engine with bgfx and Jolt. Providing freelance services including full-stack development, visual effects, and interactive web solutions.
- Oct 2020 - Feb 2025Engineering Manager & Senior Full-stack Developer @ Chessable / Chess.comLed development of Chessable Classroom - a live teaching tool for chess with virtual board, AV chat, and quizzesMaintained Chess.com Classroom and contributed to Chess.com Analysis BoardFull-stack: React, Vue, TypeScript, PHP, WebRTC, Sockets
- May 2020 - Sep 2020Senior Software Developer @ mediafellowsWorked on MediaStore admin and buyer-facing appsFocused on frontend with React, MobX, TypeScript
- Jan 2018 - Apr 2020Frontend Developer @ VizzloLed the creation of Vizzlo Desktop, a cross-platform Electron app for business chartingTechnologies: React, Redux, TypeScript, Electron
- Feb 2009 - Dec 2018Software Developer & Owner @ CodinariumIndependently developed multiple projects and startups:Virtual Lawyer - Ionic app for real-time legal consultationsBuild And See - collaboration app for construction projectsGrannyGram - collaborative photo-to-postcard serviceeGabinet - medical scheduling and video consultation systemAxiGo - e-commerce platform for launching online storesFull-stack work with Angular, Ionic, Node.js, MongoDB
Complex product, difficult workflow or realtime feature?