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Resume

Zachary Roth

Founder & Product Engineer - AI-agent infrastructure, developer tools, and data-intensive SaaS.

I build technical products for AI agents, developer infrastructure, and data-intensive operations: context pipelines, eval loops, policy gates, knowledge graphs, and SaaS surfaces where permissions, approvals, and audit trails matter.

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Focus

Agent infrastructure

MCP/API surfaces, tool boundaries, RAG-ready context ingestion, eval/debug loops, policy checks, and approval-gated workflows.

Developer tools

CLI/SDK surfaces, source-linked documentation packs, repeatable agent setup, technical-user UX, and launch-ready developer workflows.

Production SaaS

Multi-tenant data models, read-only integrations, billing/webhooks, scoped access, PII controls, observability, and audit logs.

Experience

Raintree Technology

Founder & Product Engineer

2025 - Present

Redwood City, CA

Building developer infrastructure, AI-assisted workflows, and production SaaS across TypeScript, Python, Rust, Postgres, Cloudflare, Stripe, and MCP.

  • Built BetterOff, a production multi-tenant finance SaaS with household-scoped data, read-only financial integrations, Stripe billing and webhooks, AI-assisted tools, PII redaction patterns, write approvals, audit logging, and Postgres RLS.
  • Created docpull and related developer tools for reliable agent context, including a Python CLI, SDK, MCP pipeline, source-linked web/document packs, and repeatable Codex, Cursor, and Claude setup through create-agent-starter.
  • Built research, evaluation, and operations systems including PolicyStrata, BuilderGraph, cfg-eval, HIG Doctor, HQ.VPS, and Raintree Minerals with source-cited data, MCP/HTTP interfaces, policy gates, proposed write actions, and reviewable dashboards.
PolicyStrata PDFTechnical paper and artifact-backed policy-regression framework.docpullLocal-first web capture, source-linked Markdown, JSONL, SQLite FTS5, and MCP context packs.BetterOffProduction finance SaaS with scoped data, integrations, approvals, and audit logs.BuilderGraphOpen-source ecosystem graph with search, APIs, webhooks, and MCP tools.

Aptos Labs

Developer Ecosystems Manager / Developer Relations Engineer

May 2023 - May 2026

Palo Alto, CA

Worked across developer ecosystems, partner support, developer relations, and product development.

  • Supported developers, founders, partners, product teams, and engineering teams through integration readiness, technical enablement, workshops, launch feedback, and adoption-blocker triage.
  • Supported partner integrations, launches, and ecosystem programs during a period when ecosystem assets grew from approximately $200M to more than $1.2B.
  • Managed ecosystem data for Electric Capital developer reporting and represented Aptos at technical workshops, hackathons, partner meetings, and developer events.

Solflare / Solrise Finance

Product Manager

Oct 2021 - Mar 2023

Remote

Managed product roadmaps and led user research for Solflare during rapid Solana ecosystem growth.

  • Helped shape product strategy as Solflare grew to 500K users, translating user, ecosystem, and market feedback into roadmap priorities, launch plans, and partner-facing materials.
  • Wrote product, educational, and ecosystem content for users, partners, and technical audiences.

N2 Communications

Senior Analyst, Contract

Jan 2019 - Dec 2022

Remote

Contract analyst and writer for clients across critical minerals, blockchain, and emerging technologies.

  • Authored investment, strategy, and technical materials supporting more than $2B in private-market fundraising initiatives.
  • Translated complex products, technologies, and markets into investor-ready narratives, research reports, and partner-facing materials.

Public proof

PolicyStrataDeterministic policy-drift regression framework for governed LLM data-agent stacks.docpullWeb/docs capture, source-linked context packs, OKF bundles, and MCP tools.HIG DoctorApple HIG retrieval and UI audit tooling for agents.cfg-evalGrammar-constrained NL-to-SQL eval harness against live ClickHouse.GitHubOpen-source projects and technical artifacts under zacharyr0th.

Skills

Languages: TypeScript, Python, SQL/Postgres, Rust, C, Bash, Zig

AI / agents: MCP, tool calls, coding agents, context ingestion, retrieval evals, policy gates, audit logs

Product systems: Next.js, Cloudflare, Stripe, webhooks, multi-tenant data, approval flows, technical UX

Education: DePaul University - B.M., Classical Music