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Oleksandr Barabash
Full-Stack Developer
Full Stack Developer and Technical Lead with 3+ years of
commercial experience in building scalable web applications, real-
time media platforms, and AI-driven solutions. Proficient in modern
JavaScript/TypeScript ecosystems (Next.js, React, Node.js, Nest.js)
with hands-on expertise in cloud architecture, databases, and
media storage (PostgreSQL, Supabase, Cloudflare R2). Experienced
in designing low-latency WebSocket workflows and optimizing end-
to-end web performance. Passionate about continuous
professional growth, with a focus on system programming and
ongoing learning in C++.
[open contact info](look above in the "contact info" section)
[open contact info](look above in the "contact info" section)
Telegram
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Github CameoFX October 2025 – Present (1+ yr)
Linkedin CameoFX — Technical Lead / Full Stack Developer
June 2024 ‐ Auqust 2025.
Chornomorsk, Ukraine TVORY
Full-Stack Developer involved in designing, developing, and maintaining
web-based solutions. Worked on both frontend and backend,
SKILLS contributing to internal tools, marketing platforms, and dynamic content
builders.
2023-2024
Frontend Ventus cloud (ua)
Frontend Developer focused on building responsive, user-friendly web
React Next.js TypeScript
applications. Developed internal tools, visual editors, and dynamic
JavaScript Tailwind CSS interfaces using modern frontend technologies.

Shadcn UI Material UI
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Backend Cameo AI Studio
An AI-powered media platform for real-time generative workflows, featuring
Nest.js Node.js Prisma
asynchronous process management and low-latency streaming.
PostgreSQL SQL Mongodb Next.js | TypeScript | WebSockets | Cloudflare R2
CameoUp
A real-time video collaboration platform featuring frame-accurate timecode
Tools & Others & AI commenting, secure access control (RLS), and direct multipart uploads.
Next.js | TypeScript | WebSockets | Cloudflare R2
Git Docker Linux Gemini
QrCode and link generate and tracking
Cloudflare Mongodb GCP A system to generate QR codes and custom tracking links for marketing campaigns.
Next.js | Shadcn
Vercel Supabase Cursor
Web flyer builder
Codex Claude Code OpenAI A web flyer builder, allowing users to create and personalize marketing flyers using
dynamic design elements.
React | Material UI
Dynamic Landing Page Builder
LANGUAGES Built a visual builder for creating, customizing, and publishing responsive landing
pages in real time.
Next.js | Shadcn
English Intermediate
Trello-style task manager

Ukrainian Native
Implemented features such as board creation, card management, drag-and-drop,
and real-time updates, ensuring a scalable and user-friendly interface using React.
React.js | Sail.js