Patricio Fink
Senior Full-stack Net & Ai Engineer @Contracor
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WORK HISTORY
Senior Full-stack Net & Ai Engineer @Contracor
Freelance/Contractor - Senior Full-stack.NET & AI Engineer2018 to PresentIndependent contractor for international clients (USA, UK, Argentina), leading distributed teams and delivering scalable cloud-native solutions with a strong focus on AI/ML integration.AI & Cloud:Azure AI-102 Certified (Azure AI Engineer Associate)Azure AI Document Intelligence, Semantic Kernel, Azure AI Search, Vector Indexes, RAG patternsML model development for predictive analytics (Python, scikit-learn, FastAPI)OpenTelemetry observability, event-driven microservices, CQRS & patternsImpact: Reduced processing times by 50-60%, increased deployment frequency by 400%, scaled MVPs to 70+ clients, and delivered $450K+ in annual savings through automation. More in the CV.
ABOUT PATRICIO FINK
AI Engineer & Full-Stack Architect | Azure AI & .NET SpecialistWith over a decade of experience in full-stack architecture, I bridge the gap between robust enterprise systems and cutting-edge Generative AI. I am AI-102 certified and have spent the last two years specializing in Azure AI Services and RAG (Retrieval-Augmented Generation) to build intelligent, data-aware applications.As a Freelance Developer, I help clients transform business needs into scalable software. Whether it’s architecting high-performance.NET Core APIs or crafting dynamic front-ends in Vue and Angular, my focus is on clean code and measurable impact.Core Expertise:AI/ML: Azure OpenAI, RAG Pattern, Semantic Search, Prompt Engineering.Backend.NET Core, Microservices, Scalable API Design. FastAPI, TerraformFrontend: Vue.js, Angular, JavaScript/TypeScript.I thrive in collaborative environments where I can apply a decade of technical problem-solving to the next generation of AI-driven solutions.
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