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IHOR ZHUK
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Full-Stack TypeScript Developer LinkedIn: Ihor Zhuk
Kyiv, Ukraine

Summary

Full-Stack TypeScript Developer with 5+ years of commercial experience building automation-heavy B2B products, internal
platforms, sales workflows, and third-party integrations.

Strong experience with TypeScript, Node.js/NestJS, Vue/Nuxt, MongoDB/PostgreSQL, Redis/BullMQ, REST APIs, background
jobs, integrations, and end-to-end product development.

Led day-to-day technical development of production outreach and sales-automation products, combining product ownership,
integrations, and workflow automation.

Skills

● Frontend: Vue 2/3, Nuxt 3/4, React, TypeScript, JavaScript, Pinia, Vuex, VueRouter, Tailwind CSS, SCSS, SASS,
shadcn-vue, Reka UI, vee-validate, zod, TanStack Table, TipTap
● Backend: Node.js, NestJS, Express.js, REST API, WebSocket, TypeORM, Prisma, MongoDB, PostgreSQL, Redis,
Bull/BullMQ
● Integrations: Apollo, Generect, MSAL, Outlook API, Stripe / Stripe Connect, Chrome Extension APIs, email
sending/reading workflows, third-party APIs
● Tools: Git, GitHub/GitLab, Docker, Vite, Webpack, Rollup, Figma, API design, validation, database migrations, queues,
code review
● AI & Developer Tools: Claude Code (Sonnet, Opus, Fable), GitHub Copilot, AI-assisted development,
implementation planning, refactoring, debugging
● Languages: English Intermediate (B1), Ukrainian Native.

Experience

Full-Stack Developer, Belkins, Jun 2022 - Present

- Led day-to-day technical development of Charge for Outlook, a production Microsoft Outlook outreach product, contributing
to architecture decisions and end-to-end feature delivery.
- Integrated MSAL and Outlook API for Microsoft authentication, email sending and reading workflows, enabling users to run
outreach directly from their Outlook accounts.

- Built core outreach features such as CSV/XLSX contact import, personalized templates, recipient management,
duplicate/error handling, campaign progress tracking, and CRM BCC integration, reducing manual preparation for email
campaigns.
- Developed internal CRM and sales-automation modules for projects, companies, contacts, audiences, requests, campaigns,
inbox threads, tasks, and team workflows, supporting end-to-end operational automation.
- Integrated Apollo and Generect APIs for contact discovery, enrichment, email-to-LinkedIn resolution, company validation, and
duplicate handling, helping automate lead research and data enrichment processes.
- Built complex Vue/Nuxt interfaces with reusable forms, modals, tables, filters, tabs, validation schemas, and stateful CRM
workflows, improving UI consistency across product modules.
- Implemented backend modules with NestJS, TypeScript, MongoDB/PostgreSQL, Redis, queues, DTOs, validation, and
database migrations, supporting scalable data processing and background workflows.
- Designed automation-heavy backend flows that connected enrichment, contact processing, campaign workflows, queues,
and product modules into reliable end-to-end processes.

React Front-end Developer, TAVentures, Jan 2022 - Apr 2022

- Developed React-based frontend features and reusable UI components, improving consistency across web application
interfaces.
- Implemented responsive layouts and interactive UI logic using React, JavaScript, HTML5, and CSS3.
- Maintained and improved existing frontend functionality, fixing UI issues and supporting product iteration.

Full-Stack Developer, TensionX, Feb 2021 - Jan 2022

- Developed full-stack web applications using React.js, Node.js, Express.js, WebSocket, and GraphQL, covering both frontend
interfaces and backend API logic.
- Built real-time communication features with WebSocket, supporting interactive application workflows.
- Worked on browser extension-related projects and small web applications, gaining experience with end-to-end product
development.

Education

National Aviation University, 2022
Faculty of Cybersecurity
Computer and Software Engineering