Iurii Uses: Technical Stack
25+ years of hands-on work – web, automation, infrastructure, and AI.
This is the full set of technologies I’ve used in real projects – not a wishlist. Each tag links to the projects and articles where it actually appears.
Stack
Libraries
Drizzle ORM×12BullMQ×9
Zod×8
next-intl×5
react-pdf×5pdf-lib×4python-dotenv×4Better Auth×3Express×3ioredis×3
Puppeteer×3
pytest×3
Vercel AI SDK×3Zustand×3@napi-rs/canvas×2
DaisyUI×2
Framer Motion×2nanoid×2
NextAuth.js×2
pandas×2pybit×2pytz×2PyYAML×2React Email×2requests×2Satori×2Stripe SDK×2Stripe.js×2
TanStack Query×2assistant-ui×1Drizzle×1
Hono×1micromark×1OpenAI SDK×1p-limit×1parse5×1pg-boss×1pino×1pycountry×1python-whois×1tree-sitter×1ulid×1uuid×1
Services
Stripe×15Vercel×14OpenAI×8
GitHub Actions×7
npm×7
Telegram×7
Google Analytics×6PostNord×5
Resend×5
Upstash×4
Zoho×4
Airtable×3Bybit×3
Mailgun×3Netvisor×3
Notion×3
Packagist×3
PyPI×3
RubyGems×3
Sentry×3
vatnode API×3Cloudflare×2GitHub Pages×2Meta CAPI×2Mollie×2Vercel Blob×2Anthropic×1AWS Textract×1ECB×1European Commission TEDB×1Google Document AI×1HubSpot×1MDX×1Supabase×1WordPress.org×1
Vercel×14OpenAI×8GitHub Actions×7npm×7Telegram×7Google Analytics×6PostNord×5Resend×5Upstash×4Zoho×4Airtable×3Bybit×3Mailgun×3Netvisor×3Notion×3Packagist×3PyPI×3RubyGems×3Sentry×3vatnode API×3Cloudflare×2GitHub Pages×2Meta CAPI×2Mollie×2Vercel Blob×2Anthropic×1AWS Textract×1ECB×1European Commission TEDB×1Google Document AI×1HubSpot×1MDX×1Supabase×1WordPress.org×1Topics
Architecture×58E-commerce×35SaaS×33SEO×24Automation×19CTO×17Performance×17Business×16
i18n×16AI×13API×12Security×11B2B×10Leadership×10PDF×10Tax/VAT×10
Open Source×9Payments×9Best Practices×8Webhooks×8Auth×7CRM×7Infrastructure×7IT Strategy×7Schema.org×7Decision×6Developer Tools×6Engineering Practice×6Process×6Technical Debt×6Code Review×5DevOps×5Google Ads×5MVP×5Animation×4Conversion Tracking×4Document Automation×4Migration×4Product×4
RAG×4SSR×4SVG×4Viral Product×4Web Development×4
Algorithmic Trading×3API Routes×3Content×3Debugging×3Due Diligence×3Grid Trading×3Hiring×3LLM×3Meta Ads×3
Monitoring×3Observability×3Open Graph×3Productivity×3Shipping×3UI/UX×3Workflow×3Accessibility×2Admin Dashboard×2AI Chatbot×2AI Coding×2Algorithms×2Analytics×2Backend×2Billing×2Browser API×2Build Tools×2Business Website×2Chrome Extension×2CI/CD×2CMS×2Core Web Vitals×2
Crypto×2Data Visualization×2Document Processing×2Engineering×2Fintech×2Fractional CTO×2Freelance×2Fun×2Futures×2GA4×2Idempotency×2Integration×2Interactive×2Internal Tools×2llms.txt×2Manifest V3×2Monorepo×2Operations×2Privacy×2Product Configurator×2Programmatic SEO×2
Real-time×2Rescue Projects×2Risk Management×2Sales×2Sales Automation×2Scope×2Strategy×2Telegram Bot×2Vanilla JS×2Accounting×1AI Integration×1AI Search×1AI Tooling×1Build vs Buy×1Caching×1Career×1Checkout×1Conformance Testing×1Consulting×1Cost Optimization×1
CSS×1Data Engineering×1
Docker×1Embeddings×1Engineering Management×1Estimation×1Feature Flags×1Finance×1GDPR×1GEO×1HubSpot×1IndexNow×1Integrations×1International Trade×1Investment×1Label Generation×1Legacy×1Legacy Code×1Localization×1Logistics×1Marketing×1MCP×1Modernization×1No-Code×1OpenAI×1Opinion×1Order Automation×1Practical×1Product Design×1Production×1Project Management×1Prompt Engineering×1Property-Based Testing×1PWA×1Scalability×1Semantic Search×1Software Estimation×1Startup×1Startups×1Structured Outputs×1Subscriptions×1Support Automation×1Technical Due Diligence×1Technical Strategy×1Testing×1Typography×1UX×1VAT×1WebSockets×1WordPress Plugin×1Workflow Automation×1
i18n×16AI×13API×12Security×11B2B×10Leadership×10PDF×10Tax/VAT×10Open Source×9Payments×9Best Practices×8Webhooks×8Auth×7CRM×7Infrastructure×7IT Strategy×7Schema.org×7Decision×6Developer Tools×6Engineering Practice×6Process×6Technical Debt×6Code Review×5DevOps×5Google Ads×5MVP×5Animation×4Conversion Tracking×4Document Automation×4Migration×4Product×4RAG×4SSR×4SVG×4Viral Product×4Web Development×4Algorithmic Trading×3API Routes×3Content×3Debugging×3Due Diligence×3Grid Trading×3Hiring×3LLM×3Meta Ads×3Monitoring×3Observability×3Open Graph×3Productivity×3Shipping×3UI/UX×3Workflow×3Accessibility×2Admin Dashboard×2AI Chatbot×2AI Coding×2Algorithms×2Analytics×2Backend×2Billing×2Browser API×2Build Tools×2Business Website×2Chrome Extension×2CI/CD×2CMS×2Core Web Vitals×2Crypto×2Data Visualization×2Document Processing×2Engineering×2Fintech×2Fractional CTO×2Freelance×2Fun×2Futures×2GA4×2Idempotency×2Integration×2Interactive×2Internal Tools×2llms.txt×2Manifest V3×2Monorepo×2Operations×2Privacy×2Product Configurator×2Programmatic SEO×2Real-time×2Rescue Projects×2Risk Management×2Sales×2Sales Automation×2Scope×2Strategy×2Telegram Bot×2Vanilla JS×2Accounting×1AI Integration×1AI Search×1AI Tooling×1Build vs Buy×1Caching×1Career×1Checkout×1Conformance Testing×1Consulting×1Cost Optimization×1CSS×1Data Engineering×1Docker×1Embeddings×1Engineering Management×1Estimation×1Feature Flags×1Finance×1GDPR×1GEO×1HubSpot×1IndexNow×1Integrations×1International Trade×1Investment×1Label Generation×1Legacy×1Legacy Code×1Localization×1Logistics×1Marketing×1MCP×1Modernization×1No-Code×1OpenAI×1Opinion×1Order Automation×1Practical×1Product Design×1Production×1Project Management×1Prompt Engineering×1Property-Based Testing×1PWA×1Scalability×1Semantic Search×1Software Estimation×1Startup×1Startups×1Structured Outputs×1Subscriptions×1Support Automation×1Technical Due Diligence×1Technical Strategy×1Testing×1Typography×1UX×1VAT×1WebSockets×1WordPress Plugin×1Workflow Automation×1