Resume

Jonathan Bruenderman

Senior Software Engineer

Education

Bachelor of Science, Computer Science

Western Washington University, Bellingham, WA

2010 - 2013

Associates in Science Transfer

Clark Community College, Vancouver, WA

2008 - 2010

Languages

EnglishNative

Professional Summary

Bringing 13+ years of software development expertise, I am a specialist in React, AWS, Node, and Python. My strengths lie in crafting scalable web applications and services while maintaining a growth-oriented mindset.

Professional Experience

Senior Software Engineer

Jan 2024 - Present

Applied Systems, Remote

  • Modernize and refactor large-scale legacy enterprise applications into modern React while maintaining existing business functionality and production reliability.
  • Design and implement frontend and full-stack features across complex enterprise systems, working closely with product, engineering, QA, and other stakeholders from requirements through production.
  • Use Claude Code as part of day-to-day engineering workflows for codebase analysis, implementation planning, refactoring, debugging, testing, and code review.
  • Build and experiment with reusable AI development skills, plugins, repository instructions, and structured workflows that give coding agents stronger context about application architecture, engineering standards (spec-driven development), and implementation requirements.

CTO / Product & Engineering Lead

Mar 2025 - Mar 2026

Kizuna, Startup Venture

  • Led product and engineering for Kizuna, a SaaS platform providing analytics, engagement tooling, automation, rewards, campaigns, and AI-powered insights for online communities.
  • Architected and developed a full-stack platform using Next.js, React, TypeScript, Ruby on Rails, PostgreSQL, Redis, and Node.js/Discord.js services.
  • Worked within a small cross-functional startup team, collaborating directly on product strategy, UX, engineering priorities, customer needs, and go-to-market experimentation.
  • Used Codex extensively for product development, including architecture exploration, feature planning, implementation, automated testing, refactoring, debugging, and code review.

Founder & CTO

Feb 2022 - Dec 2025

Hyperion Gaming LLC, Remote

  • Founded and established Hyperion Gaming, a profitable company, and led the creation of illuvialmaster.com, an innovative online marketplace and toolset from the ground up.
  • Oversee the development and implementation of the company's technology strategy, utilizing a stack comprising React, Next, Python, AWS, PostgreSQL, and IMX.

Software Engineer I to Software Engineer III

Jul 2013 - Aug 2023

Infospace/Openmail/System1, Remote

  • Progressed through multiple software engineering levels during 10 years with OpenMail and System1, taking on increasing responsibility for application architecture, full-stack development, and ownership of business-critical internal platforms.
  • Served as Lead Full-Stack Architect for the company's internal advertising campaign tooling platform used to create, launch, monitor, and manage digital advertising campaigns.
  • Managed and crafted the entire infrastructure lifecycle, from conceptualization to Jira ticket generation, encompassing design, coding, continuous maintenance, and actively soliciting feedback from buyers to ensure satisfaction, including fulfilling feature requests and providing ongoing maintenance.

Technical Skills

Frontend

TypeScript
JavaScript
React
Next.js
Redux
Angular
Nx
Vue
HTML5
CSS
Sass/Less

Backend

Node.js
Python
C#/.NET
REST APIs
PostgreSQL
Redis
MongoDB
Elasticsearch

AI / Agentic Engineering

Claude Code
Codex
Gemini
Agent Skills & Plugins
Spec-Driven Development
Agent-Assisted Code Review
Testing
Debugging

Cloud & Infrastructure

AWS
AWS Lambda
GCP
Docker
GitHub
GitLab
CI/CD
Serverless Architecture

Additional

System Architecture
API Integrations
Product Engineering
Agile/Scrum
Jira
Web3
Solidity

Soft Skills

Leadership
Product Strategy
Problem Solving
Communication
Team Collaboration
Mentoring
Agile/Scrum

Additional Information

I am passionate about continuous learning and staying up-to-date with the latest technologies and industry trends. In my free time, I contribute to open-source projects and mentor aspiring developers.

View My Portfolio