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John Muniz

@johnmuniz

Senior Software Engineer at Primecodo who improved transaction reliability by 38% and reduced manual review effort by 42%.

United States
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At Primecodo, I led delivery of a financial platform experience using TypeScript, React, Next, GraphQL, and Node. I translated complex product rules and edge cases into clean, reliable workflows for consumer products, internal tools, underwriting-style decisioning, and loan systems.

I designed GraphQL and Node services backed by Prisma data models and AWS infrastructure. Automating previously manual operations improved transaction processing reliability by 38% and reduced manual review effort by 42%.

I also led refactoring of shared React and Next modules, improving performance and maintainability while shortening feature delivery cycles by 27%. As project lead on features, I partnered with product and design to define scope and coordinate delivery.

Previously, I supported full-stack product delivery at Bottle Rocket and contributed to web application development at Improving. Across those roles, I worked with JavaScript, TypeScript, React, Node, GraphQL, AWS, and Docker to deliver customer-facing workflows and internal tools.

Experience

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Education

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The University of Texas at Austin logoTA

The University of Texas at Austin

Bachelor of Science, Computer Science

2005 - 2009

Bachelor of Science in Computer Science from The University of Texas at Austin, completed in 2009.

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