Minimalist PWA: generates strong passwords, encrypts everything on the client, syncs if you want. Built the MVP in 2 weeks — kept it as is: fast, safe, no bloat.

• Next.js 16
• React 19
• TypeScript
• Supabase
• PWA
• Tailwind CSS 4

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

• Python
• Django
• PostgreSQL
• Redis
• Celery
• React
• Docker

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.

• Python
• pytest
• Flask/FastAPI
• cProfile
• Memory Profiler
• Pandas
• Plotly

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

• Python
• OpenCV
• Selenium
• Pillow
• Docker
• CI/CD
• SMTP

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

• Selenium
• Python
• pytest
• Docker
• CI/CD

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

• Next.js
• React
• Redux
• styled-components
• TypeScript
• Node.js

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.

• Python
• Django
• PostgreSQL
• Jinja2
• Bootstrap
• JavaScript

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

• osTicket
• PHP
• MySQL
• JavaScript
• Email Integration

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

• Python
• Django
• Celery
• PostgreSQL
• SMTP
• Email Templates

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.

• Python
• Django
• PostgreSQL
• Git
• Linux

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.

• Swift
• iOS
• ARKit
• Xcode
• App Store

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

• SEO
• Google Ads
• Yandex.Direct
• Google Analytics
• Yandex.Metrica

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.

• Python
• Django
• PostgreSQL
• JavaScript
• jQuery
• Bootstrap

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

• Django
• Python
• FFmpeg
• PostgreSQL
• jQuery
• Stripe
• Amazon S3

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.

• Django
• Python
• PostgreSQL
• jQuery
• HTML/CSS
• Robokassa
• Nginx

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.

• Django
• Python
• PostgreSQL
• jQuery
• Nginx
• uWSGI

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

• Angular
• Material Design
• Python
• Django
• PostgreSQL

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

• Django
• Python
• FFmpeg
• PostgreSQL
• jQuery
• CSS3
• Nginx

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%.

• Delphi
• DirectSound
• DSP
• Audio Processing
• Wave API

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

• Python
• Django
• JavaScript
• PostgreSQL
• Parallax.js

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

• Delphi
• Assembler
• RS-232
• RS-485
• Reverse Engineering
• Cryptography

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.

• Python
• Django
• PostgreSQL
• MS Access
• HTML
• CSS
• JavaScript

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.

• AT90USB
• C
• C++ (MFC)
• USB 2.0 Isochronous
• Keil
• Signal Generator

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

• Delphi
• Excel
• PHP
• MySQL

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

• C#
• .NET 2.0
• GDI+
• WinForms
• Image Processing
• Sub‑pixel rendering

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

• Delphi
• SQL Server Express
• ADO
• Crystal Reports

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.

• Delphi
• BASS Audio Library
• WinAPI
• Autorun

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

• Delphi
• Excel
• CSV
• XML
• HTTP

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.

• Python
• PyQt4
• SQLite3
• XML

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.

• Django
• Python
• PostgreSQL
• GeoDjango
• jQuery
• HTML/CSS

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.

• Python
• PyQt4
• SIP
• G.729 codec
• Asterisk
• UDP/TCP
• SQLite3
• PyAudio
• Gentoo Linux

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.

• Python
• Django
• lxml
• Chrome Extension
• IKEA API
• Reverse Engineering
• PostgreSQL

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.

• Python
• Icecast
• Flask
• Linux

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

• Django
• Python
• PostgreSQL
• Celery
• Redis
• BeautifulSoup
• Scrapy

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.

• Django
• Python
• PostgreSQL
• MySQL

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.

• HTML5
• CSS3
• JavaScript
• jQuery
• turn.js
• Canvas API
• Responsive

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).

• Python
• Django
• PostgreSQL
• REST API
• Django Admin

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

• FastAPI
• React
• PostgreSQL
• Redis
• TypeScript
• Tailwind CSS
• Docker
• GitLab CI/CD