k
khalidbackend

Khalid Osman

@khalidbackend

Automation API and Backend Developer

Reino Unido
Inglés
Parte de la información aparece en idioma inglés.
Sobre mí
I build and troubleshoot complex automation, API and backend systems using n8n, Node.js, JavaScript, PostgreSQL, Supabase and AI/LLM APIs. I specialize in API integrations, webhook debugging, workflow recovery, backend troubleshooting, data pipelines and multi-system automation. My focus is reliable implementation, proper testing and verified results. I can help fix broken automations, backend issues, database integrations, AI systems and complex workflows involving multiple services.... Lee más

Habilidades

k
khalidbackend
Khalid Osman
desconectado • 
Tiempo medio de respuesta: 1 hora

Revisa mis servicios

API e integraciones
I will build reliable API integrations and backend automation
DeUSD 45 / proyectoMás información
Corrección de errores
I will diagnose and fix complex backend and production system failures
DeUSD 35 / proyectoMás información

Porfolio

Experiencia laboral

Automation and Backend Developer

Blackvault • Freelance

May 2020 - May 2023 • 3 yrs

Developed and maintained web applications, backend services, API integrations and business automation systems. Worked with JavaScript, Node.js, databases and third-party APIs, including debugging integration failures, improving reliability and maintaining existing systems. Built data flows between services, handled API authentication and webhooks, and diagnosed backend and production issues through structured testing and troubleshooting. Use only the parts that accurately describe the Blackvault work you actually performed.