Богдан

BOHDAN NADEBERNUY
Full-Stack / Product Engineer
TypeScript | Node.js | Vue / React | Realtime / WebRTC | AI-Native Engineering
Warsaw, Poland | [відкрити контакти](див. вище в блоці «контактна інформація») | [відкрити контакти](див. вище в блоці «контактна інформація»)
[відкрити контакти](див. вище в блоці «контактна інформація») | github.com/nad1ch | app.streamassist.net
Remote preferred | Warsaw hybrid acceptable | Available immediately after offer acceptance

PROFILE
Full-Stack / Product Engineer with ~4 years of commercial and product experience building production web systems across frontend,
backend, realtime and integrations. Strong in TypeScript, Node.js, Vue/React, PostgreSQL and production debugging. Alongside my
commercial experience, I build and operate StreamAssist - a realtime creator platform using WebSockets, WebRTC/mediasoup, Twitch
integrations, Stripe and production infrastructure. I use repository-aware AI engineering workflows with Claude Code, Cursor and
ChatGPT/Codex for analysis, implementation, review, QA and production verification while retaining architecture and quality ownership.

CORE SKILLS
Backend: TypeScript, Node.js, NestJS, Express, REST APIs, PostgreSQL, Prisma, MySQL, OAuth/JWT, integrations
Frontend: Vue 3, Nuxt 3, React, TypeScript, Pinia, Tailwind CSS, SPA/SSR, responsive UI, i18n
Realtime / Infra: WebSockets, WebRTC, mediasoup, Docker, Linux, Nginx, PM2, Cloudflare, CI/CD, production observability
Product / AI: Stripe, Twitch/OBS integrations, A/B testing, payments/access flows, production debugging, Claude Code, Cursor,
ChatGPT/Codex, AI agent orchestration

EXPERIENCE
Full-Stack Engineer | Universe Group / PDFGuru Dec 2025 - Jul 2026
• Built production product flows across React/TypeScript frontend and Node.js/NestJS backend, including A/B experiments, payment/
download flows and API integrations.
• Investigated production issues across frontend/backend boundaries, moved features from requirements to stable release, and
improved delivery quality through testing and review.
• Used structured AI-assisted engineering for codebase analysis, implementation, refactoring, debugging, tests and review while
retaining technical ownership.
Full-Stack Developer | SplineStudio Feb 2023 - Dec 2025
• Delivered full-stack features across production web applications, including admin panels, dashboards, authentication, APIs and
third-party integrations.
• Worked end-to-end across UI, server-side logic, database-backed flows, debugging and release support, building practical
ownership of feature delivery.

FEATURED PRODUCT - STREAMASSIST
Founder / Product & Technical Owner | StreamAssist Apr 2026 - Present
Vue 3, TypeScript, Node.js/Express, PostgreSQL/Prisma, WebSockets, WebRTC/mediasoup, Twitch, Stripe, Cloudflare/Nginx/PM2
• Build and operate an interactive creator platform end-to-end across product UI, backend services, realtime infrastructure, data,
deployment and production support.
• Designed and debugged WebRTC/mediasoup video calls, screen sharing, producer/consumer flows, reconnect/recovery, worker
pools and browser-level media issues.
• Built production Stripe flows covering Checkout, webhooks, refunds, entitlements, settlement/payout reconciliation and
accounting/reporting surfaces.
• Own Twitch OAuth/chat integrations, OBS/browser overlays, interactive viewer/game flows, production incidents, architecture
decisions and release verification.
• Built an AI-native engineering workflow around Claude Code, Cursor and ChatGPT/Codex, with Git worktrees, source-of-truth
docs, testing, code review, browser QA and production verification.

SELECTED ENGINEERING PROJECTS
MemoryHive - Frontend Developer | Vue 3, Nuxt 3, TypeScript, Pinia - SSR/content/editor workflows, OAuth, API integrations and rich-text
editing.
Rihau Window Configurator - Full-Stack Developer | React, TypeScript, NestJS, Prisma - complex configuration/geometry logic, APIs and
database integration.
Montowire - Backend / Full-Stack Developer | NestJS, TypeScript, Prisma, SumSub - identity verification, backend integrations and secure
API flows.

EDUCATION LANGUAGES
Lviv Polytechnic National University - Computer Science / Ukrainian: Native | Russian: Fluent | English: B1-B2
Information Technology, 2020-2024
GoIT - Full-Stack Developer Program, 2022-2023