Portfolio

Minimalist PWA: generates strong passwords, encrypts everything on the client, syncs if you want. Built the MVP in 2 weeks. Shut down in April 2026 after a breach via an axios vulnerability.

Educational platform for IT professionals with quizzes, mock interviews, code review, and personalized recommendations based on a knowledge decay algorithm

Production-ready landing page with auto-generated color palettes, custom ESLint rules, and strict FSD architecture. Built a next-level design system for scalable projects.

Analytics platform for university management with tools for assessing student learning outcomes and recommendations for optimizing educational processes

Automated performance profiling for all routes in a web app. Dynamic route discovery, fixture validation, and per‑endpoint timing/memory/DB metrics with detailed reports.

Automated UI visual testing to prevent unintended layout changes. Page snapshots + OpenCV diffing + automated reports for the team.

Comprehensive Selenium‑based E2E test system covering critical journeys on pvs‑studio.com. Prevents regressions on a business‑critical site.

Interactive quiz/games platform to engage developers. Gamifies static analyzer marketing via ‘find the bug in real code’ challenges.

Unified platform to auto‑generate conference landing pages and collect leads. Solved the problem of creating dozens of near‑identical pages for PVS‑Studio event participation.

Selection, deployment, and customization of a helpdesk based on osTicket for PVS‑Studio. Compared alternatives, chose the optimal platform, adapted to support workflows.

Trigger‑based email automation to convert PVS‑Studio trial users into paying customers. Trial CRM to manage the lifecycle of trial users.

Comprehensive project for recruiting, interviewing, and training a Python/Django development team for an IT company. Creating technical recruiting process, onboarding program, and junior developer growth system.

Independent iOS development attempt to find a niche in the App Store. AR (augmented reality) experiments and a search for product‑market fit in a saturated ecosystem.

Own marketing agency focused on SEO, PPC, and full‑cycle digital promotion. Entrepreneurship experience on the marketing side of digital.

Government contract to run a large international event: 12 curators, 72 local coordinators, 5000+ participants. Technically flawless, psychologically exhausting. A lesson that gov contracts require both technology and people work.

Vertical video platform for poker with paid educational content, datasets, and social features. A place for pros and beginners.

An online store of funny and weird items. Think Artemy Lebedev’s ‘Lavka’ but only pranks. The strangest site I’ve built. Offline ads worked wonders.

Corporate website for an official KAMAZ dealer in Surgut. Vehicle catalog, online service booking, leasing calculator, CRM integration. First dive into B2B financing and working with strict brand guidelines.

Corporate website and internal automation tools for a transport company. Modern Angular + Material Design frontend, Django backend.

Django social network for rap/hip‑hop. A platform for newcomers and known artists to share tracks, get feedback, and follow trends.

Delphi desktop app for creating binaural beats and affirmations. Technically strong product that failed due to zero marketing. A lesson that development is 20%, traffic and people are 80%.

Innovative e‑commerce project with personal stylist assistance for Sign&Hold. Combined an online catalog with offline appointments to shop with stylists.

Control system for slot machines in casinos. Reverse engineering of US protocols, universal compatibility. First serious commercial experience — with ethical dilemmas.

My first commercial web project and first Django experience. Directory of organizations in Ekaterinburg, live for 16 years. Rescued data from MS Access when no one else could.

Research equipment control system on Atmel microcontroller for capturing spectral emission of crystal lattice at different angles. USB 2.0 with custom data transfer mode.

Delphi desktop app that converts Excel price lists into compact catalog update commands for a medical portal. Solved bulk updates for thousands of items.

C# desktop utility for making 3D images that change with viewing angle. Image interlacing, sub‑pixel rendering, calibration for print lenses.

Custom CRM on Delphi + SQL Server to automate a research institute. Patient registration, medical records, anamnesis, discharge summaries. First experience in medical IT.

Autorun app for a music CD in Delphi (2009). Auto‑launch on insert, artist info, built‑in audio player with custom design. The era of physical media.

Attempt to build a universal product for automating store catalog updates via supplier price lists. Closed due to excessive per‑client customization.

PyQt desktop directory of government organizations and contacts (2010). SQLite database, category search, efficient UI. In the pre‑smartphone era, finding the right number was non‑trivial.

Custom automotive portal with a full car model catalog, editorial content, and buy/sell listings by region. The project that opened the door to RealAuto.

SIP client + chat + file sharing on PyQt4 (2010). G.729 codec, Asterisk integration, kiosk booths for migrant calls. A Telegram‑like prototype three years before Telegram. A lesson in heroics vs listening to field operators.

A browser extension that turned IKEA’s site into a working store with delivery to cities without local IKEA. The logistics company earned on delivery; customers got furniture. CRM and accounting system increased turnover and removed bureaucracy.

Internet radio in Python (2010) that ran 8 years without a reboot after fixing a memory leak. Pre‑streaming era, when MP3 still smelled like adventure.

Marketplace with a unique model: independent diagnostics before listing. Automatic parsing of forum listings (BMW and more).

My first web studio with its own office (2012–2014). Custom projects for government and Siemens. Closed after Siemens left Russia in 2014. A lesson in risk and diversification.

Magazine site for Penetron Group (2012). HTML5 reader with 3D page flipping (no Flash!). Design task: balance a strict corporate brand book with a manager’s request for elegance.

Prepaid card payment program (‘Stash’) for a bar, built on Django (2014). API-first integration with POS terminals, Django Admin for operations. Business model: customers keep higher balances than they spend = interest-free commercial credit (float).

Cal.com for the Russian market: from architecture to production. FastAPI + React, FSD, OAuth, calendars, email, 196 tests.