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# Shivam Walia

**Headline:** Professional profile
**Location:** Tempe, AZ, USA

## About

Shivam Walia is a backend\-focused engineer who builds APIs and AI\-powered developer tools, with the flexibility to contribute across the full stack when needed\. Shivam’s strongest areas include agentic AI workflows, retrieval\-augmented generation \(RAG\) pipelines, vector embeddings, code\-aware chunking, and practical cost optimization for AI systems\. Shivam built a Codebase Assistant from scratch using a RAG pipeline, a custom API, and a cost\-optimized ChatGPT integration\. To make the assistant more efficient, Shivam implemented smart context filtering to reduce unnecessary API cost while preserving useful codebase context\. The project was designed around a customer\-focused developer workflow and the challenge of helping new team members understand unfamiliar codebases\. Shivam has worked in a startup as well as two large healthcare companies, bringing experience across different organizational environments\. Alongside backend engineering, Shivam is comfortable taking on full\-stack development to deliver complete product workflows\.

## Highlights

- Built a Codebase Assistant from scratch using a RAG pipeline, a custom API, and a cost\-optimized ChatGPT integration\.
- Implemented smart context filtering to optimize AI\-system costs\.
- Applied vector embeddings and code\-aware chunking techniques\.
- Designed a customer\-focused developer\-tool workflow to help address new\-team codebase onboarding challenges\.
- Built APIs with a backend\-engineering focus\.
- Has experience with agentic AI workflows and RAG pipelines\.
- Is comfortable contributing to full\-stack development in addition to backend work\.
- Has worked in a startup and in two large healthcare companies\.

## FAQ

### What does Shivam do?

Shivam Walia is a backend\-focused engineer who builds APIs, AI\-powered developer tools, agentic AI workflows, and retrieval\-augmented generation pipelines\. Shivam is also comfortable contributing to full\-stack development\.

### What is Shivam strongest at?

Shivam’s strengths include backend engineering, API development, agentic AI workflows, RAG pipelines, vector embeddings, code\-aware chunking, and AI\-system cost optimization\.

### What kinds of companies has Shivam worked for?

Shivam has worked in a startup and in two large healthcare companies\.

### What Codebase Assistant did Shivam build?

Shivam built a Codebase Assistant that combined a RAG pipeline, a custom API, and a cost\-optimized ChatGPT integration\.

### How did Shivam optimize AI\-system costs?

Shivam implemented smart context filtering in the Codebase Assistant to reduce unnecessary AI API cost while maintaining relevant context\.

### What experience does Shivam have with embeddings and chunking?

Shivam has experience using vector embeddings and code\-aware chunking techniques as part of AI and RAG\-oriented development\.

### How did Shivam approach developer onboarding and workflow design?

Shivam designed the Codebase Assistant around a customer\-focused developer workflow intended to address the difficulty new team members can face when onboarding to an unfamiliar codebase\.

### Is Shivam open to full\-stack development?

Shivam’s primary focus is backend engineering and API development, and Shivam is also comfortable doing full\-stack work when a product requires it\.

## Links

- LinkedIn: https://www\.linkedin\.com/in/ACoAAEaWeXEBRsZrcqr1\_oQ7TKdom2TNJtd7DAk

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