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×12
Zod×8BullMQ×7
next-intl×5pdf-lib×4python-dotenv×4
react-pdf×4Better Auth×3Express×3ioredis×3
pytest×3
Vercel AI SDK×3Zustand×3@napi-rs/canvas×2
DaisyUI×2
Framer Motion×2nanoid×2
NextAuth.js×2
pandas×2
Puppeteer×2pybit×2pytz×2PyYAML×2React Email×2requests×2Satori×2Stripe SDK×2Stripe.js×2
TanStack Query×2assistant-ui×1Drizzle×1
Hono×1OpenAI SDK×1pg-boss×1pycountry×1python-whois×1ulid×1uuid×1
Services
Stripe×14Vercel×13OpenAI×8
Google Analytics×6
Resend×5
Telegram×5
GitHub Actions×4PostNord×4
Upstash×4
Zoho×4
Airtable×3Bybit×3
Mailgun×3
Notion×3
npm×3
vatnode API×3Meta CAPI×2Mollie×2Netvisor×2
Packagist×2
PyPI×2
RubyGems×2
Sentry×2Vercel Blob×2Anthropic×1AWS Textract×1Cloudflare×1European Commission TEDB×1Google Document AI×1HubSpot×1Supabase×1WordPress.org×1
Vercel×13OpenAI×8Google Analytics×6Resend×5Telegram×5GitHub Actions×4PostNord×4Upstash×4Zoho×4Airtable×3Bybit×3Mailgun×3Notion×3npm×3vatnode API×3Meta CAPI×2Mollie×2Netvisor×2Packagist×2PyPI×2RubyGems×2Sentry×2Vercel Blob×2Anthropic×1AWS Textract×1Cloudflare×1European Commission TEDB×1Google Document AI×1HubSpot×1Supabase×1WordPress.org×1Topics
Architecture×51SaaS×31E-commerce×26CTO×17SEO×17Automation×15Performance×15
i18n×12AI×11Security×11Leadership×10API×9Business×9Payments×9PDF×9Tax/VAT×9B2B×8Auth×7Best Practices×7CRM×7Engineering Practice×6IT Strategy×6
Open Source×6Process×6Schema.org×6Technical Debt×6Webhooks×6Code Review×5Developer Tools×5Infrastructure×4Migration×4MVP×4Product×4
RAG×4SVG×4Viral Product×4Web Development×4
Algorithmic Trading×3API Routes×3Debugging×3DevOps×3Grid Trading×3Hiring×3LLM×3
Monitoring×3Open Graph×3Productivity×3Shipping×3SSR×3UI/UX×3Workflow×3Admin Dashboard×2AI Chatbot×2AI Coding×2Algorithms×2Analytics×2Animation×2Billing×2Browser API×2Chrome Extension×2CI/CD×2
Crypto×2Data Visualization×2Decision×2Document Automation×2Document Processing×2Due Diligence×2Engineering×2Fintech×2Fractional CTO×2Freelance×2Fun×2Futures×2Integration×2Interactive×2Internal Tools×2Manifest V3×2Monorepo×2Operations×2Privacy×2Product Configurator×2Programmatic SEO×2Rescue Projects×2Risk Management×2Sales×2Scope×2Strategy×2AI Integration×1AI Tooling×1Backend×1Build vs Buy×1Career×1Checkout×1CMS×1Core Web Vitals×1Cost Optimization×1
CSS×1Data Engineering×1
Docker×1Embeddings×1Engineering Management×1Feature Flags×1Finance×1GDPR×1HubSpot×1IndexNow×1Integrations×1International Trade×1Label Generation×1Legacy×1Legacy Code×1llms.txt×1Localization×1MCP×1Modernization×1No-Code×1Observability×1OpenAI×1Opinion×1Order Automation×1Practical×1Product Design×1Production×1Project Management×1Prompt Engineering×1PWA×1
Real-time×1Sales Automation×1Scalability×1Semantic Search×1Software Estimation×1Startups×1Structured Outputs×1Subscriptions×1Support Automation×1Technical Due Diligence×1Technical Strategy×1Testing×1UX×1VAT×1WordPress Plugin×1Workflow Automation×1
i18n×12AI×11Security×11Leadership×10API×9Business×9Payments×9PDF×9Tax/VAT×9B2B×8Auth×7Best Practices×7CRM×7Engineering Practice×6IT Strategy×6Open Source×6Process×6Schema.org×6Technical Debt×6Webhooks×6Code Review×5Developer Tools×5Infrastructure×4Migration×4MVP×4Product×4RAG×4SVG×4Viral Product×4Web Development×4Algorithmic Trading×3API Routes×3Debugging×3DevOps×3Grid Trading×3Hiring×3LLM×3Monitoring×3Open Graph×3Productivity×3Shipping×3SSR×3UI/UX×3Workflow×3Admin Dashboard×2AI Chatbot×2AI Coding×2Algorithms×2Analytics×2Animation×2Billing×2Browser API×2Chrome Extension×2CI/CD×2Crypto×2Data Visualization×2Decision×2Document Automation×2Document Processing×2Due Diligence×2Engineering×2Fintech×2Fractional CTO×2Freelance×2Fun×2Futures×2Integration×2Interactive×2Internal Tools×2Manifest V3×2Monorepo×2Operations×2Privacy×2Product Configurator×2Programmatic SEO×2Rescue Projects×2Risk Management×2Sales×2Scope×2Strategy×2AI Integration×1AI Tooling×1Backend×1Build vs Buy×1Career×1Checkout×1CMS×1Core Web Vitals×1Cost Optimization×1CSS×1Data Engineering×1Docker×1Embeddings×1Engineering Management×1Feature Flags×1Finance×1GDPR×1HubSpot×1IndexNow×1Integrations×1International Trade×1Label Generation×1Legacy×1Legacy Code×1llms.txt×1Localization×1MCP×1Modernization×1No-Code×1Observability×1OpenAI×1Opinion×1Order Automation×1Practical×1Product Design×1Production×1Project Management×1Prompt Engineering×1PWA×1Real-time×1Sales Automation×1Scalability×1Semantic Search×1Software Estimation×1Startups×1Structured Outputs×1Subscriptions×1Support Automation×1Technical Due Diligence×1Technical Strategy×1Testing×1UX×1VAT×1WordPress Plugin×1Workflow Automation×1