Open to opportunities

OSCAR CRESCENTE

@oscarcrescente

Message

Full-Stack Developer and AI Engineer specializing in autonomous agents and LLM products.

Venezuela

Message

What I'm looking for

I seek an impact-driven team role building end-to-end AI products, focusing on autonomous agents, scalable serverless backends, and cross-platform mobile experiences with strong CI/CD and data-driven product metrics.

I am a Full-Stack Developer and AI Engineer with 3+ years building autonomous agent systems, LLM-powered applications, and production-grade mobile and web products. I have shipped four AI apps to the App Store and TestFlight serving real users and deliver end-to-end product engineering.

I architect autonomous agent pipelines using Model Context Protocol (MCP), implement Retrieval-Augmented Generation (RAG), and optimize LLM integrations (OpenAI, Google Gemini, Anthropic Claude) to reduce latency and orchestration overhead. I build serverless, scalable backends in Node.js and Python and deliver realtime analytics dashboards in React connected to live Firebase streams.

I develop cross-platform mobile apps in Flutter with offline-first architectures, integrate AI SDKs (e.g., Nano Banana Pro), and manage CI/CD and secret management on Google Cloud Platform. I seek to bring hands-on AI product engineering and practical ML-driven features to high-impact teams.

Experience

Work history, roles, and key accomplishments

Current

AI Engineer & Full-Stack Developer

Current

Independent / Freelance

Jan 2023 - Present (3 years 5 months)

Architected autonomous agent pipelines using Model Context Protocol and engineered Node.js/Python APIs integrated with GPT-4, Gemini, and Claude, reducing manual orchestration by ~60% and LLM latency by ~35%. Shipped four production AI apps to App Store/TestFlight and deployed serverless GCP CI/CD pipelines with real-time analytics for 100+ active beta users.

Node.Js Python MCP RAG Flutter Firebase Serverless CI CD NodeJS

Current

General Manager

Current

Dougsoluciones, C.A.

Jan 2016 - Present (10 years 5 months)

Directed sales, procurement, and cash-flow operations for a long-standing family business while leading a full brand refresh that improved online engagement and maintaining 100% regulatory and tax compliance year over year.

Operations Management Procurement Sales Brand Strategy Regulatory Compliance Supplier Relations

VFX Artist

Cotufa Studios

Jan 2014 - Dec 2016 (2 years 11 months)

Produced photorealistic VFX for feature films and TV commercials using Autodesk Maya and developed reusable workflows that reduced client revision cycles by ~30%.

Autodesk Maya VFX Compositing Workflow Automation Client Revisions Asset Management Post production