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Serhii Dmukh

@serhiidmukh

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Full-stack developer specializing in Node.js, React/Next.js, and media/AI backends for scalable platforms.

Czechia

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What I'm looking for

I want to build end-to-end production platforms with strong backend systems, real-time features, and media/AI processing—owning delivery through CI/CD and DevOps in an international remote team.

I’m a Full-Stack Developer with 9+ years of commercial experience building production web applications with Node.js, TypeScript, React/Next.js, and Vue.js. Since 2021, I’ve independently built core backend services, job queues, and media processing pipelines for a large-scale educational platform in an international remote team.

I’m strong in backend systems, media processing, and AI integrations, with experience in real-time features and hands-on DevOps. At Savanta, I designed REST APIs for chats, users, file storage, and full change history, and I built a media queue service using FFmpeg for optimization, downloads, and encryption for offline distribution.

I also run the build-and-deploy cycle for my services via Jenkins CI/CD and supported multiple products in parallel. Earlier, I built 6+ production web applications end-to-end (PHP/Laravel + Vue.js/React), including payment systems with Stripe and PayPal, and I enjoy taking ownership wherever the team needs me—whether it’s backend, frontend, or integration-heavy work.

Experience

Work history, roles, and key accomplishments

Full-Stack Developer

Savanta FZCO

Jun 2021 - Mar 2026 (4 years 9 months)

Independently designed and built core backend services in Node.js, including REST APIs, media processing, and background job queues. Developed analytics/reporting features with React/Vue and GraphQL, and ran build-and-deploy cycles via Jenkins CI/CD.

Node.Js Development TypeScript REST APIs GraphQL React Redux Vue.Js MongoDB FFMPEG Blender CRC and Change History Jenkins CI

Full-Stack Developer

Avice

Jul 2016 - Jun 2021 (4 years 11 months)

Built multiple production web applications end-to-end using PHP (Laravel) with Vue.js/React. Implemented payment systems (Stripe/PayPal) and integrated maps (Leaflet) and search (Elasticsearch).

PHP Laravel Vue.Js React Stripe PayPal Invoicing Refund Workflows Leaflet Elasticsearch Responsive UI

AI Ad Generator

Freelance

Built an end-to-end pipeline for generating launch-ready ads from a URL, deployed on Cloudflare Workers with editable previews and regeneration. Implemented brand profile extraction (including JS-rendered pages) and AI-generated ad creation.

TypeScript TanStack Start Cloudflare Workers Gemini URL Input Brand Profile Extraction Editable Preview Ad Regeneration