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Full Stack Engineer with 10 years of experience building production web applications and AI-powered systems across the full stack. Strong in React and TypeScript on the frontend, and Python/Node.js on the backend—shipping LLM-powered features, agentic workflows, and RAG pipelines in real production environments. I enjoy owning work end to end (UI to backend to the AI layer), collaborating closely with product, design, and infrastructure teams, and mentoring engineers through code reviews and architecture discussions. I thrive in distributed, asynchronous environments and ambiguous problem spaces where the goal is reliable, maintainable delivery.…Full Stack Engineer with 10 years of experience building production web applications and AI-powered systems across the full stack. Strong in React and TypeScript on the frontend, and Python/Node.js on the backend—shipping LLM-powered features, agentic workflows, and RAG pipelines in real production environments. I enjoy owning work end to end (UI to backend to the AI layer), collaborating closely with product, design, and infrastructure teams, and mentoring engineers through code reviews and architecture discussions. I thrive in distributed, asynchronous environments and ambiguous problem spaces where the goal is reliable, maintainable delivery.

Jose Quesada

Full Stack Developer, Software Engineer, AI Engineer, +2

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Full Stack Engineer with 10 years of experience building production web applications and AI-powered systems across the full stack. Strong in React and TypeScript on the frontend, and Python/Node.js on the backend—shipping LLM-powered features, agentic workflows, and RAG pipelines in real production environments. I enjoy owning work end to end (UI to backend to the AI layer), collaborating closely with product, design, and infrastructure teams, and mentoring engineers through code reviews and architecture discussions. I thrive in distributed, asynchronous environments and ambiguous problem spaces where the goal is reliable, maintainable delivery.…Full Stack Engineer with 10 years of experience building production web applications and AI-powered systems across the full stack. Strong in React and TypeScript on the frontend, and Python/Node.js on the backend—shipping LLM-powered features, agentic workflows, and RAG pipelines in real production environments. I enjoy owning work end to end (UI to backend to the AI layer), collaborating closely with product, design, and infrastructure teams, and mentoring engineers through code reviews and architecture discussions. I thrive in distributed, asynchronous environments and ambiguous problem spaces where the goal is reliable, maintainable delivery.

Available to hire

Full Stack Engineer with 10 years of experience building production web applications and AI-powered systems across the full stack. Strong in React and TypeScript on the frontend, and Python/Node.js on the backend—shipping LLM-powered features, agentic workflows, and RAG pipelines in real production environments.

I enjoy owning work end to end (UI to backend to the AI layer), collaborating closely with product, design, and infrastructure teams, and mentoring engineers through code reviews and architecture discussions. I thrive in distributed, asynchronous environments and ambiguous problem spaces where the goal is reliable, maintainable delivery.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Work Experience

Senior Member of Technical Staff at Salesforce

September 1, 2023 - Present

Worked across the full stack on Agentforce features, building React/TypeScript UI components and Python backend services that power autonomous agent workflows for customers. Integrated LLM-powered decision systems into core CRM workflows using LangChain and the OpenAI API to reduce manual review time and improve accuracy in processing customer data. Built RAG pipeline infrastructure for document ingestion and structured extraction to enable reliable retrieval-augmented generation over operational data at scale. Created shared internal AI SDK patterns and evaluation frameworks to standardize LLM output quality, guardrails, and feedback loops across multiple product teams. Implemented model observability via AWS CloudWatch and structured logging to provide production visibility into AI behavior. Mentored engineers via code reviews and architecture discussions, helping raise the bar for AI system design.

Software Engineer II at Amazon

September 1, 2018 - June 1, 2023

Built and shipped full stack features for high-traffic applications using React/TypeScript on the frontend and Java services on AWS. Developed and maintained Java backend services using AWS Lambda, SQS, and DynamoDB to improve reliability and performance during high-load events such as Prime Day. Reduced P99 latency by 15–25% through query tuning, Redis caching, and profiling. Built reusable React component libraries for multiple internal teams to reduce UI bugs and speed delivery. Shipped internal tooling with Java and Node.js to automate multi-step workflows and reduce repetitive operational work. Partnered with product, infrastructure, and data teams on API design and service boundaries, and contributed to CI/CD improvements to streamline deployments.

Software Engineer at The Home Depot

May 1, 2015 - August 1, 2018

Built full stack workforce management and store operations tools used across thousands of locations, primarily using React/TypeScript and Node.js. Modernized legacy UI into React components to improve maintainability and reduce store-to-store inconsistencies. Developed internal dashboards and RESTful APIs with Express.js and PostgreSQL that supported daily store operations for managers. Collaborated with UX, product, and infrastructure teams to deliver features end to end and helped set up GitLab CI pipelines to make releases more predictable.