Senior Software Engineer & Team Lead

Versatile Engineering Leader & Full Stack Developer with 10+ years building scalable SaaS platforms, billing systems, and custom APIs. Specializes in modern JavaScript/Node.js ecosystem with React, Vue, and TypeScript. Experienced in team leadership and cross-functional product delivery.

Proven track record of reducing system friction, optimizing transaction flows, and launching products used by thousands. Passionate about delivering seamless user experiences while scaling systems reliably.

Let's Connect Resume
Coulter Peterson

Coulter Peterson

Full Stack Developer specializing in scalable SaaS platforms

Languages

JavaScript
TypeScript
Go
Python
PHP
Java
C#
C++

Technologies

Contributions

Follow me on Github

Security Clearance

Level
SECRET
Organization
Canadian Government
File Number
96415947-0003000098
Expiry Date
2033-08-25

My Experience

Integrity Advocate

Senior Software Engineer
TypeScript JavaScript Node.js Vue.js C# .NET AWS
  • Mentor team members and fostered a culture of continuous learning and collaboration
  • Prototype innovative solutions to emerging technical challenges, enabling rapid validation of product concepts
  • Spearhead migration from legacy codebase to modern, performant stack, significantly improving system efficiency and reducing technical debt
  • Architect scalable solutions using AWS Lambda, DynamoDB, and Vue.js for proctoring application serving thousands of daily users

Wicket Inc.

Senior Web Developer
JavaScript AlpineJS SASS API Integration
  • Architected modern JavaScript toolkit reducing implementation timelines from 24 months to 2 months using AlpineJS, PHP, and SASS
  • Built custom 3rd-party API integrations reducing client onboarding from 5 months to 2 weeks
  • Owned client software launches and established new internal documentation and coding standards

Maplespace Inc.

Founder & CTO
React Node.js Python SaaS
  • Delivered large-scale SaaS projects using diverse stacks (React, Node.js, TypeScript, Python, PHP)
  • Managed hiring, mentorship, client proposals, and project execution for teams up to 10
  • Built custom payment and membership systems for clients
  • Architected microservices architecture and RESTful APIs serving thousands of daily users

Gravity Wiz

Support Engineer (Contract)
JavaScript WordPress
  • Contributed code (JS, PHP) enhancing customizability for thousands of users
  • Identified product edge cases and proposed engineering fixes

Power to Change

Full Stack Web Developer & Analyst
JavaScript WordPress Python Salesforce
  • Rebuilt donor payment flows reducing friction and boosting transaction success rates, enabling $2M+ in smoother donor flows
  • Built scalable microsites (JS, PHP, Laravel, WordPress, Statamic) following pixel-perfect design
  • Automated manual data entry using Python, saving 100s of hours of staff time
  • Contributed to Salesforce data migration and syncing

22apps

Lead Developer (Contract)
Node.js React API Mobile
  • Built user authentication, billing, and custom API logic for web and mobile app builder
  • Led dev team and coordinated milestones with clients
  • Consulted on automated deployment pipelines for iOS and Android apps

WP Engine

Full Stack Developer (Contract)
Electron React Node.js TypeScript
  • Built features in the 'Local' product (Electron/React/Node.js/TypeScript) improving dev workflows
  • Conducted API testing, documentation, and internal tool improvements
  • Improved Git workflow tooling and developer experience features

WP Zone

Full Stack Developer (Contract)
WordPress JavaScript PHP
  • Built SSO (Single Sign-On) solution and deep product integrations using React.js, Node.js, and SCSS
  • Resolved critical user complaints by refactoring legacy code and implementing new features in React.js and Node.js
  • Revived shelved software products and prepared them for production deployment

What Others Say