Web application development
Production web applications, internal platforms, dashboards, payments, and external integrations.
View serviceSenior full-stack engineer
I build AI and data products, web applications, and React Native apps. My work covers architecture, frontend, backend, integrations, and production delivery.
- Production engineering
- 6+ years
- Web and e-commerce products
- 10+
- Mobile platforms
- iOS and Android
- Working languages
- English and Russian
What I work on
I take on complete product areas or focused engineering work in an existing system.
Next.js development
Next.js products, content-driven sites, admin interfaces, and performance work for existing applications.
View serviceReact Native development
Cross-platform mobile products for iOS and Android, including onboarding, payments, subscriptions, and API integration.
View serviceWho I help
Engineering shaped around the workflow and constraints of the team buying the work.
For investigation and research teams
Software for investigation and research teams
I build focused tools that bring collection, structured findings, search, relationship analysis, and exports into one dependable workflow.
See how I can helpFor independent media and publishers
Publishing systems for independent media
I build and improve publishing websites, editorial workflows, integrations, and data-driven features without forcing editors to work around the technology.
See how I can helpFor mission-driven operations teams
Internal tools that replace fragile spreadsheets
I turn repeated data entry, disconnected records, manual validation, and reporting work into a controlled web application your team can actually operate.
See how I can helpFor product and development agencies
A senior engineering partner for agency delivery
I can join a defined project, own a difficult product area, or carry a build across frontend, backend, integrations, mobile, and production delivery.
See how I can helpSelected case studies
Examples of the systems, workflows, and product areas I have worked on.
Investigation data platform
A production system for persistent search, external data collection, structured findings, and graph-based investigation work.
TypeScriptNext.jsNestJSPostgreSQL
Read case study Operations data platform
An internal application for managing complex records, validation, search, filters, exports, and day-to-day operational workflows.
TypeScriptReactNext.jsNode.js
Read case study Cross-platform banking application
A React Native application for iOS and Android with onboarding, account workflows, payments, forms, and backend integration.
TypeScriptReact NativeiOSAndroid
Read case study Experience
My work covers product development, system design, production engineering, and ongoing improvement after release.
AI and investigation products
Persistent search, external integrations, structured LLM output, graph exploration, exports, and operational workflows.
Data-heavy web platforms
Administrative applications, complex records, validation, filters, access controls, imports, and exports.
Mobile and payment products
React Native applications for iOS and Android with onboarding, forms, payments, subscriptions, and API integration.
Products I maintain
Public products I have shipped and continue to work on.
App
Supplement Scanner - SuppLens
Stop swallowing blind. Decode the hidden truth behind supplement labels in 1 second. Is your expensive protein powder full of cheap fillers? Are your vitamins actually bioavailable? SuppLens is your personal lab assistant that translates complex chemical ingredients into a simple verdict: Safe or Toxic. MARKETING LIES. CHEMISTRY DOESN'T. You care about your health, but supplement labels are designed to confuse you. Titanium Dioxide, Magnesium Stearate, Red 40... Do you know what they do to your gut? Most generic food scanners focus on calories and sugar. SuppLens is different. We focus on pharmacology, bioavailability, and hidden toxins specifically in pills, powders, and gummies. WHY CHOOSE SUPPLENS? Smart Scan Just snap a photo of the ingredient list text. Our AI reads what other scanners miss. Toxin & Filler Detector Instantly spot controversial additives, artificial colors, preservatives, and heavy metal risks banned in EU countries. Bioavailability Check (Biohacker Favorite) Not all Magnesium is created equal. We tell you if you are buying a high-absorption form (Chelate/Glycinate) or just cheap dust (Oxide). Clean Alternatives Found a "Red" product? Don't worry. We suggest a cleaner, safer alternative instantly. Science, Simplified No medical degree required. We explain why an ingredient is bad in simple human language. PERFECT FOR: • Biohackers: Optimize your stack for maximum absorption. • Parents: Protect your kids from hidden sugar and dyes in gummies. • Athletes: Ensure your protein is clean and effective. • Sensitive Diets: Keto, Vegan, Gluten-Free, Soy-Free filters. Don't let brands fool you anymore. Download SuppLens today and take full control of what enters your body. Stay Healthy. Stay Informed. SUBSCRIPTION INFO: SuppLens helps you find safe supplements. You can use the basic scanner for free. Upgrade to Pro for unlimited scans and deep ingredient insights. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
App
MugMeme - Custom Mug Designs
YOUR FACE. A MUG. LEGENDARY. Turn any photo into a custom mug design in seconds. Pick a style. Watch the magic. Make it yours. UPLOAD Drop a photo — selfie, pet, friend, whatever. One tap. Done. PICK YOUR STYLE AI turns it into art. Funny. Bold. Unforgettable. Your pick. PREVIEW IN 3D See your mug design in 3D. Rotate. Zoom. Flex. DOWNLOAD & SHARE Save HD. No watermark when you go Pro. Post it. Share it. Use it for printing anywhere you like. WHY MUGMEME? • Create unlimited designs — free previews, Pro for HD • Styles that actually look good (no cheap filters) • 3D preview so you can see the design clearly • History of all your creations — never lose a design GO PRO — UNLOCK EVERYTHING • HD downloads, no watermark • Unlimited creations • Exclusive styles • Weekly, monthly, or yearly Pro plans Download now. Make your first mug design in under a minute. Your group chat deserves this. MugMeme — Turn photos into custom mug designs. Fast. Fun. Yours. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Website
LimeMenu — CPU, RAM and battery in your Mac menu bar
LimeMenu — CPU, RAM and battery in your Mac menu bar. No extra windows, no clutter.
Recent writing
Notes on product work, engineering, and decisions made during delivery.
How to Scope an MVP Before Development
A practical framework for choosing the smallest MVP that can test demand without wasting months on unnecessary features.
Read articleYour Website Does Not Need More Traffic
In many cases the real problem is not traffic volume but a weak path from attention to action.
Read articleThe Pareto Principle in Product Work
A small part of the product usually creates most of the value, so that is where attention should go first.
Read articleTell me about the work
Send a project brief or details about a role. I work in English and Russian and usually reply within one or two business days.