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# Devin Decker

**Headline:** Professional profile
**Location:** Winslow, IN, USA

## About

Devin Decker is a full\-stack developer and AI platform architect with strong Python skills and experience spanning system architecture, backend and frontend development, API delivery, and AWS deployment\. Devin builds production\-grade generative AI systems, including a RAG platform developed with Python, FastAPI, LangChain, OpenAI, Azure OpenAI, and other major cloud providers\. Devin is strongest in pairing hands\-on implementation with architecture ownership: leading design reviews, owning core\-component implementation, and delivering enterprise\-ready platforms for complex AI use cases\. In RAG work, Devin improved chunking, metadata filtering, indexing, caching, and parallel retrieval, reducing latency by approximately 50% while improving retrieval accuracy\. Devin also architected and delivered a multi\-tenant enterprise GenAI platform supporting AI copilots, intelligent assistants, and agent\-based enterprise workflows\. With a preferred working balance of roughly 80% coding and 20% architecture and technology collaboration, Devin is seeking a long\-term role as the current contract approaches its end\.

## Highlights

- Optimized RAG pipelines through improvements to chunking, metadata filtering, indexing, caching, and parallel retrieval, reducing latency by approximately 50% while improving retrieval accuracy\.
- Built a production RAG platform using Python, FastAPI, and AI development frameworks including LangChain\.
- Architected and delivered an enterprise\-grade, multi\-tenant GenAI platform supporting AI copilots, intelligent assistants, and agent\-based enterprise workflows\.
- Designed AI platforms integrated with OpenAI, Azure OpenAI, and other major cloud providers\.
- Led system design reviews and owned implementation of core components\.
- Deployed systems on AWS\.
- Delivered API development work with FastAPI\.
- Brings frontend, backend, and full\-stack development experience\.

## FAQ

### What does Devin do?

Devin Decker is a full\-stack developer and AI platform architect who builds production generative AI and retrieval\-augmented generation systems\.

### What are Devin’s core technical strengths?

Devin’s strengths include Python development, system architecture, backend and frontend development, FastAPI API delivery, AWS deployment, and enterprise generative AI platforms\.

### What did Devin accomplish in RAG optimization?

Devin optimized RAG pipelines by improving chunking, metadata filtering, indexing, caching, and parallel retrieval\. This work reduced latency by approximately 50% and improved retrieval accuracy\.

### What RAG platform has Devin built?

Devin built a production RAG platform using Python, FastAPI, and AI development frameworks including LangChain\.

### Which AI platforms and cloud integrations has Devin worked with?

Devin has designed AI platforms integrated with OpenAI, Azure OpenAI, and other major cloud providers\.

### What enterprise GenAI platform has Devin delivered?

Devin architected and delivered an enterprise\-grade, multi\-tenant GenAI platform that supports AI copilots, intelligent assistants, and agent\-based enterprise workflows\.

### What is Devin’s system\-architecture experience?

Devin has experience leading design reviews and owning the implementation of core system components\.

### Does Devin have AWS deployment experience?

Devin has experience deploying systems on AWS\.

### Does Devin have FastAPI experience?

Devin has used FastAPI for API development\.

### What is Devin’s full\-stack development background?

Devin has frontend, backend, and full\-stack development experience\.

### What working mix does Devin prefer?

Devin prefers a work split of approximately 80% coding and 20% architecture and technology collaboration\.

### What type of role is Devin seeking?

Devin is seeking a long\-term role because the current contract is ending soon\.

## Links

- LinkedIn: https://www\.linkedin\.com/in/devin\-decker\-5b8396414

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