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#StandWithUkraine
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exarus/README.md

Stand With Ukraine

Hi, I'm Ruslan 👋

Senior Full-Stack & AI Engineer in Toronto — TypeScript · Node.js · React · AWS

  • 🔭 Recently: led backend modernization of a D2L (Desire2Learn) education platform for a large Canadian charity — 30%+ faster page loads, serving thousands of learners nationwide — and built core features of the eWizard editor, the flagship authoring component of a content platform used by 150+ pharma and life-science companies.
  • 🤖 Shipped a generative-AI chatbot end-to-end: fine-tuned LLM, Stable Diffusion avatars, ElevenLabs voice, running serverless on AWS Lambda + Step Functions.
  • 🧑‍💻 Tech Lead on a 5-microservice event-driven platform (Kafka, Elasticsearch, Redis, gRPC), cutting average feature cycle time from 14 to 9 days.
  • 🧩 55 merged upstream PRs, including NestJS GraphQL, Zilliqa dev tooling, and the ESLint/Vue.js ecosystem.
  • 💼 Day-to-day work lives in private client repos — ask me about it.
  • 📫 LinkedIn · [email protected]

Working with

TypeScript JavaScript Node.js NestJS React Next.js Vue GraphQL AWS Google Cloud Kubernetes Terraform Docker PostgreSQL Redis Jest Linux HTML5 CSS3 Sass Solidity Git GitHub Jira macOS Jetbrains webpack Yarn ESLint Raspberry Pi Markdown

Favorites

Libraries & Frameworks

AI-assisted development

Terminal Tools

Pinned Loading

  1. nestjs/graphql nestjs/graphql Public

    GraphQL (TypeScript) module for Nest framework (node.js) 🍷

    TypeScript 1.6k 430

  2. nestjs/docs.nestjs.com nestjs/docs.nestjs.com Public

    The official documentation https://docs.nestjs.com 📕

    TypeScript 1.4k 2.1k

  3. babel/babel babel/babel Public

    🐠 Babel is a compiler for writing next generation JavaScript.

    TypeScript 44k 5.9k

  4. postcss/postcss postcss/postcss Public

    Transforming styles with JS plugins

    TypeScript 29k 1.6k

  5. vuejs/docs vuejs/docs Public

    📄 Documentation for Vue 3

    Vue 3.2k 5k

  6. amilajack/eslint-plugin-compat amilajack/eslint-plugin-compat Public

    Check the browser compatibility of your code

    TypeScript 3.2k 115