Summary
Overview
Work History
Education
Skills
Interests
Timeline
Generic

MATTHEW PARRA

Olathe,KS

Summary

Innovative Senior Software Engineer with 10+ years of experience delivering scalable web applications, modern API architectures, and high‑quality full‑stack solutions. Adept at modernizing legacy systems, strengthening code quality, and driving secure, compliant development in regulated environments. Known for clear communication, strong ownership, and a commitment to continuous improvement.

Overview

11
11
years of professional experience

Work History

Senior Software Engineer

PSI Services LLC
01.2025 - Current
  • Play key role in development across legacy and modern applications, ensuring architectural alignment with strict FedRAMP security and compliance requirements.
  • Collaborate with product, security, and infrastructure teams to deliver secure, scalable features for high‑stakes assessment platforms.
  • Actively participate in sprint planning, backlog refinement, and technical design reviews to maintain velocity and code quality under tight timelines.

Specialist Application Engineer

Waystar
09.2019 - 10.2024
  • Integrated modern unit testing frameworks into legacy systems, significantly improving maintainability and reducing recurring defects.
  • Performed deep‑dive code reviews and performance tuning to ensure reliability and scalability across high‑volume healthcare applications.
  • Served as primary production support engineer, resolving critical incidents quickly to minimize downtime and uphold SLAs.

Software Engineer II

Freightquote by C.H. Robinson
03.2016 - 09.2019
  • Delivered full‑stack solutions across multiple business domains with a focus on Node.js and C# API development.
  • Designed and built a real‑time rail freight quoting engine that generated immediate revenue and expanded product capabilities.
  • Led code reviews and collaborated with distributed teams to ensure consistency and maintainability.
  • Contributed across the full SDLC, from architecture and implementation to testing and deployment.

Software Developer

Marathon Digital Services
01.2015 - 03.2016

Education

Bachelor of Information Technology -

University of Missouri-Kansas City (UMKC)
12.2014

Skills

  • Agile
  • AngularJS
  • C#
  • CSS
  • HTML
  • JavaScript
  • NET
  • RabbitMQ
  • RESTful APIs
  • SQL
  • SSMS
  • Unit Testing
  • Visual Studio

Interests

Coaching Youth Basketball, Movies, PC Gaming

Timeline

Senior Software Engineer

PSI Services LLC
01.2025 - Current

Specialist Application Engineer

Waystar
09.2019 - 10.2024

Software Engineer II

Freightquote by C.H. Robinson
03.2016 - 09.2019

Software Developer

Marathon Digital Services
01.2015 - 03.2016

Bachelor of Information Technology -

University of Missouri-Kansas City (UMKC)