Resume

Jeremy Collins

Product Engineer & Builder

Los Angeles, CA
jeremycollins.net
jeremy@jeremycollins.net

Summary

Product engineer and builder with 10+ years of experience across SaaS, education, creator, event, and marketing platforms.

Focused on growth engineering, lifecycle surfaces, usage-based billing, analytics, experimentation, and rapid product iteration. Used direct customer understanding, data workflows, and AI-assisted development to compress the distance between product idea, implementation, and feedback.

Selected Impact

  • Led growth-focused product initiatives spanning onboarding, activation, monetization, usage-based billing, and experimentation.
  • Built customer-facing dashboards, notification systems, billing migration tooling, and enterprise security surfaces.
  • Built internal tooling and AI-assisted workflows that shortened support and engineering investigations across billing, entitlements, observability, CI, and account state.

Experience

Webflow

Senior Software Engineer
Aug 2022 to Present

  • Led lifecycle and growth engineering work across dashboard surfaces, paywalls, usage visibility, notifications, and customer-facing product development.
  • Built an internal admin MCP platform with approximately 20 tools spanning billing, entitlements, account state, payments, observability, CI, and internal systems, helping support and engineering teams trace complex customer-account issues across multiple sources of truth.
  • Rebuilt bandwidth metering and overage lifecycle workflows, supporting approximately $6M in annual incremental revenue through accurate usage pipelines, proactive customer notifications, dashboard visibility, and billing reconciliation.
  • Took Webflow's per-site Web Application Firewall from early proof of concept through production rollout, expanding a basic blocker into a configurable customer-facing rule system tied to an estimated $4M self-serve opportunity and subsequent enterprise adoption.
  • Shipped usage dashboard improvements enabling new pricing and packaging, self-serve upgrade paths, and role-based access controls for agency and enterprise businesses, contributing to an estimated $5M ARR lift.
  • Built migration, logging, and defensive cache tooling around entitlement and subscription data, giving product and engineering teams cleaner signals for billing and lifecycle experiments.

MasterClass

Software Engineer
Apr 2022 to Aug 2022

  • Worked on growth initiatives focused on payments, promotions, subscription conversion, experimentation, and Next.js migration work.

HitRecord

Senior Developer
Jul 2019 to Apr 2022

  • Led frontend modernization and growth engineering work during platform relaunch, including experimentation with Optimizely for the Class Projects product launch.
  • Focused on modernized Angular frontend and Rails backend performance, reducing time-to-interactive delays and improving search optimization of a globally used consumer social app.

Plink.ai

Software Engineer
Sep 2018 to Jul 2019

  • Built TypeScript, React, server-rendered application, and Node API features for marketing and asset management workflows.

Event Farm

Software Engineer
Sep 2015 to Sep 2018

  • Led rewrite of legacy frontend into a modern Angular application while maintaining support for the existing AngularJS and jQuery application.
  • Built ticket management and visual page-building tools supporting responsive web experiences.

Act-On

Solutions Engineer
Jun 2012 to Sep 2015

  • Delivered customer-facing implementation support and built WYSIWYG email, form, and webpage editing tools.

Projects

Codable

Founder & Developer
Jun 2017 to Present

  • Built and maintained a Safari-native iOS developer tool for inspecting, debugging, and testing web content on mobile devices.

Open Source

Contributor
Jul 2020 to Present

  • Contributed to various developer tooling open source projects.

Education

University of California, Davis

B.A. Communication and Political Science

Technologies

TypeScript, JavaScript, React, Next.js, Node.js, Ruby on Rails, Angular, SwiftUI, Zod, Nest.js, SQL, Druid, Stigg, Knock, Statsig, Datadog, Braintrust, MCP, Codex, OpenCode, agentic coding, system design, Git, analytics instrumentation.