Vladyslav S.

@vlad_stupak
5.0(1)

n8n Developer, Backend Engineer, Custom Code Nodes, Self hosted

Ucrania
Inglés, Ucraniano, Ruso
Parte de la información aparece en idioma inglés.
Sobre mí
I build n8n automations that don't break in production — and when n8n hits its limits, I write the code to push past them. 6+ years backend engineering (Java, including projects for BMW and Mercedes). Now focused on n8n: self-hosted setups, custom code nodes, AI agent workflows. What's different: I write actual code (JS/TS/Java), set up proper Docker and monitoring, and every workflow ships with error handling most freelancers skip. Part of "Thanks, Robot studio" — team backup for bigger projects. Response under 2h, EU business hours.... Lee más

Habilidades

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vlad_stupak
Vladyslav S.
desconectado • 
Tiempo medio de respuesta: 1 hora

Revisa mis servicios

Automatizaciones y agentes
I will fix or rescue your broken n8n workflow within 24 hours
5.0(1)
DeUSD 55 / proyectoMás información
Automatizaciones y agentes
I will build production ready n8n automation with custom code nodes
DeUSD 40 / proyectoMás información

Porfolio

Experiencia laboral

Java Developer

ADSS • Tiempo completo

Oct 2020 - Apr 2026 • 5 yrs 6 mos

Java backend engineering for enterprise leasing systems. Core responsibilities: - Developing and maintaining microservices (Java, Spring Boot, PostgreSQL) - Designing and building REST APIs for internal systems and third-party integrations - Integrating payment systems and external financial services - Recently expanded into AI-powered business process automation using n8n, Make, and OpenAI APIs Transferable to automation projects: strong foundation in reliable API integrations, error handling, and production-grade deployments — exactly what separates workflows that survive production from those that break weekly.

NIX_Solutions

Java Developer

NIX Solutions • Tiempo completo

Apr 2019 - Nov 2020 • 1 yr 7 mos

Java backend development for enterprise clients across multiple industries. Worked on microservices architecture, third-party API integrations, and database-heavy applications. Relevant to automation: hands-on experience integrating dozens of external systems — same pattern applied when connecting n8n workflows with business-critical APIs.

digicube

Java Developer

digicube • Tiempo completo

Dec 2018 - Apr 2019 • 4 mos

Short-term Java backend development engagement. Contributed to production services and integrations during rapid team scaling. Note: brief tenure — moved to NIX Solutions for stronger long-term fit.

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  • Nivel de comunicación del Freelancer
    5
  • Calidad de la entrega
    5
  • Valor de la entrega
    5
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