I'm a staff software engineer on the platform & architecture team at AppFolio, with 10+ years building software. I design production AI agents and the integrations connecting enterprise systems — with a focus on reliability, observability, and operating cost.

My work spans Salesforce, MuleSoft, and AWS: from a scheduling platform saving over $5 million annually to integrations serving 1.2 million requests a day. I lead platform initiatives and mentor engineers from early-career through senior levels. Off the clock: family, traveling, cooking, and learning something new.

Photo of Hunter Hamaker
$5M+
saved annually through platform design
1.2M
integration requests per day
AI ↗
Jira triage agent shipped to production
  • Python · MuleSoft · CloudHub 2.0

    YoYo: Making Platform Capacity Go Further

    Problem. MuleSoft Process APIs needed a more efficient way to use licensed vCore capacity.

    My approach. Designed and built a scheduling application that orchestrates Process APIs to run when needed, rather than keeping them running continuously.

    Outcome. Over $5 million in annual licensing savings, with enough capacity freed to replace self-managed Runtime Fabric with CloudHub 2.0.

  • AI Agents · A2A · MCP · Claude Code

    AI Systems That Take on Production Work

    Problem. Enterprise agents need secure access to business systems, while engineering assessments involve weeks of manual research.

    My approach. Designing agent-to-agent communication patterns, shipping a Jira triage agent, and establishing a secure MCP access pattern for Salesforce. Built a Claude Code plugin marketplace for vendor assessments, architecture reviews, cost justification, and design documents.

    Outcome. A Jira triage agent in production and assessment workflows reduced from weeks of research to hours.

  • Salesforce · Lightning Web Components · Zuora · Ironclad

    Contracts and Payments, Connected End to End

    Problem. Customers needed a connected contract and payment experience across separate enterprise systems.

    My approach. Built the API, authentication and token/session layers, and Lightning Web Component UI; integrated Zuora payment capture with Ironclad contract preview and e-signature.

    Outcome. Delivered the customer-facing portal through production go-live and drove its security hardening.

More integration work
  • Stock-based compensation automation. Python pipeline transforming E*Trade equity reports into NetSuite journal entries across ~51,000 award vesting tranches over a 36-month forecast, eliminating manual quarterly close prep and extending the feed to Anaplan over AWS S3.
  • Large-scale forecasting integration. MuleSoft applications migrating and transforming data between Snowflake, Workday, NetSuite, and a forecasting system to support scaling toward a $1 billion revenue target.
  • Round Robin Framework. Apex framework for assigning owners to any field in Salesforce, helping Service and Sales Cloud users distribute workloads evenly.
  1. Jul 2017 — Present

    Staff Software Engineer

    AppFolio · Platform & Architecture Team · Goleta, CA

    • Lead enterprise AI and integration architecture: production agents, secure Salesforce access, and a scheduling platform saving over $5 million annually. See selected work above.
    • Architected a Salesforce–Intercom integration on MuleSoft managing customer case interactions, scaled to 1.2 million requests per day.
    • Built an OFAC screening pipeline covering 200,000+ bank accounts with active fraud-hit monitoring, reducing liability risk on hundreds of millions in payment transactions.
    • Led the Rollbar-to-Datadog observability migration and an Apex refactor that reduced silent failures by 99%; executed a MuleSoft on-prem runtime upgrade with zero downtime.
    • Ran vulnerability remediation across Python and Java services, standardized security tooling with Dependabot, CodeQL, and JFrog Artifactory, and tightened AWS IAM scoping.
    • Mentored engineers from early-career through senior levels as a subject-matter expert across Salesforce, MuleSoft, and AWS.
  2. Jul 2015 — Jul 2017

    Salesforce Developer

    LogMeIn (formerly Citrix Online) · Goleta, CA

    • Managed a large-scale Salesforce-to-Salesforce org migration, enabling LogMeIn to save millions in synergies by eliminating duplicate orgs.
    • Converted Process Builder and Flow automation into scalable Apex classes.
    • Helped stand up automated testing and Jenkins-based deployments.

AI & Agents

  • Agentic Engineering
  • AI Skills & Automations
  • Agent-to-Agent Architecture
  • MCP

Languages

  • Apex
  • Python
  • JavaScript
  • DataWeave

Salesforce Platform

  • Lightning Web Components
  • Aura
  • Salesforce Administration

Platforms & Integration

  • MuleSoft
  • Workato
  • Workday
  • Snowflake
  • NetSuite
  • Anaplan
  • Zuora
  • Ironclad
  • Twilio Flex
  • Intercom

Cloud & DevOps

  • AWS
  • CI/CD (CircleCI, Jenkins, AutoRabit)
  • Monitoring & Observability (Datadog, Rollbar, custom)

California Lutheran University

BS in Computer Science · Dean's List · Collegiate water polo player

Let's build something
that just works.

Whether it's a gnarly integration problem or a team that needs a staff engineer who's seen it all break before — my inbox is open.

[email protected]