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Jorge N.JN

Jorge N.

Senior Full-Stack & AI Systems Engineer

€560/day
6 projects
Köln, DE
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Jorge

I am a Senior .NET Developer and Applied AI/LLM Engineer with a focus on the practical implementation of modern AI systems: RAG, Vector Search, AI Agents, LLM Integrations, and scalable Cloud Backends on Azure/GCP. I deliver clear architecture and stable implementations.
  • Spanish

    Native or bilingual

  • German

    Fluent

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • DHL Paket GmbH
    Lead C#/.NET Software Developer
    July 2024 - Today (1 year and 11 months)
    • Developed a new branch software to modernize and improve usability for users without postal knowledge.
    • Implemented features based on stakeholder requirements and collaborated closely with various departments.
    • Conducted software tests, error analysis, and bug fixing to ensure software quality.
    • Worked in a large Scrum team with regular sprint planning, reviews, and retrospectives for continuous improvement of development processes.
    • Implemented best practices for performance optimization and monitoring. → Skills: C#/.NET, MAUI, Scrum, skills=[]
  • Ashampoo GmbH & Co. KG
    Lead C#/.NET Software Developer
    October 2023 - June 2024 (9 months)
    • Developed an AI assistant with the MAUI framework, successfully bringing the application from concept to production.
    • Designed the application architecture, including the client MAUI app and cloud infrastructure.
    • Utilized AWS for API hosting, ensuring scalability.
    • Full development lifecycle, from initial requirements analysis to deployment, including coding, testing, and maintenance.
    • Implemented best practices for performance optimization and monitoring. → Skills: C#/.NET, MAUI, OpenAI, AWS, CI/CD.
  • Cyber Insight GmbH
    C#/.NET Software Developer
    SOFTWARE PUBLISHING
    March 2023 - May 2023 (2 months)
    - Conducted a comprehensive analysis of the existing Windows application for the Cyber Insight Platform to identify areas for improvement and optimization. Strategic measures were implemented to enhance performance and functionality.
    - Developed and implemented the application as a Windows service with elevated administrator privileges.
    - Integrated robust authentication mechanisms into the application using the API provided by the client to ensure secure access and user authentication.
    - Implemented Continuous Integration and Deployment (CI/CD) strategies to facilitate the deployment and installation of the complete application to end-users, thereby optimizing the deployment process and ensuring efficient software distribution.
    .NET C# DevOps Git Cybersecurity Rest-API

Reviews

5.0

Out of 2 ratings

D

Dominik

Cyber Insight GmbH

Reviewed on 7/7/2023

D

Dominik

Cyber Insight GmbH

Reviewed on 5/31/2023

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Education

  • M.Sc. Mechatronics
    University of Siegen
    2014

Skill set

Categories