Based in Brooklyn, NY

Greyson
Nevins-Archer

Customer-obsessed frontend engineer building enterprise applications at AWS.

01 — About

The intersection of
engineering and design.

I'm a senior frontend engineer specializing in enterprise AI consoles at AWS, where I've shipped products used by 15,000+ customers. I care about the gap between engineering and design — building things that are scalable under the hood and genuinely good to use.

My path here is a bit unusual. I studied the social science of the internet at Oxford, researched internet governance under Vint Cerf at Google, and contributed to the Internet Society's work on the future of the internet — before going to AWS to actually build it.

At Oxford, I was supervised by Viktor Mayer-Schönberger, whose work on big data and internet governance shaped how I think about the systems I build.

That thread runs through everything I do: I think about technology at a systems level, not just a code level.

Technologies I work with

ReactTypeScriptNext.jsNode.jsAWSPythonTailwindCDKCypress

02 — Experience

Where I've worked.

Senior Frontend Engineer @ Amazon Web Services

Aug 2020 — Present

Applied AI Solutions — AWS Security Agent

2025 — Present
  • Led full console launch for AWS Security Agent, debuted at re:Invent 2025 with Matt Garman
  • Built the React/TypeScript experience connecting enterprise customers' GitHub repos, VPCs, Route 53 domains, Lambda, and CloudWatch logs to frontier AI agents with blast-radius controls
  • Shipped MVP in two months; co-wrote MCP documentation now reused across multiple AWS teams
AWS Security Agent

Entity Resolution

2024 — 2025
  • Single-threaded frontend owner for 10+ launches; built CloudWatch log ingestion, cross-region pipelines, LiveRamp + TransUnion digital identifier support
  • Led UX/product vision integrating Entity Resolution with Amazon Connect Customer Profiles
  • Achieved 50% build time reduction across Clean Rooms and Entity Resolution
AWS Entity Resolution

Amazon Connect Customer Profiles

2020 — 2024
  • Founding frontend engineer for re:Invent 2020 launch — built with no UX designer, no playbook
  • Expanded S3 integrations to custom/implicit types, now 35% of all usage (900+ integrations)
  • Delivered 50% adoption growth + $1M ARR; improved 3G load times by 19 seconds for 15k+ customers
  • Built Event Triggers and AI features for Customer Profiles
  • Launched Outbound Campaigns integration with Customer Profiles
Customer ProfilesWSJ Launch CoverageEvent Triggers + AI LaunchOutbound Campaigns Launch

03 — Education

Where I've studied.

University of Oxford

Merton College

MSc, Social Science of the Internet

  • Supervised by Viktor Mayer-Schönberger — Professor of Internet Governance and Regulation at the Oxford Internet Institute, and author of Big Data: A Revolution That Will Transform How We Live, Work, and Think
  • Thesis: Computational analysis of public sentiment toward the US Supreme Court using NLP
  • Contributed to Internet Society research on the future of the internet
  • Researched internet governance under Vint Cerf at Google (one of the founding fathers of the internet)

New York University

Tandon School of Engineering

B.S., Science & Technology Studies (Computer Science concentration), Magna Cum Laude

04 — Projects

Things I've built.

AWS Security Agent Console

Featured Project

AWS Security Agent Console

Led full console for AWS's AI-powered security testing platform. Connects GitHub repos, VPCs, Lambda, and CloudWatch to frontier agents with clear blast-radius controls. Debuted at re:Invent 2025.

ReactTypeScriptAWSAI
View Project
Amazon Connect Customer Profiles

Featured Project

Amazon Connect Customer Profiles

Founding engineer for re:Invent 2020 launch. Built from scratch with no UX designer, now serving 15,000+ customers with 35% of integrations using S3 architecture I designed.

ReactAWSEnterprise
View Project

Featured Project

Rece

AI receipt-splitting app currently in build. Photo → AI-parsed line items → tap-to-claim assignment → penny-exact per-person tally with prorated tax and tip. Phone-only auth, ghost diners via SMS handoff.

Next.jsExpoClerkSupabaseClaude
View Project

Featured Project

AI Run Coach

Personal project exploring LLM-enabled coaching using Apple Health data. Built a Claude-powered agent for run analysis and training recommendations.

Next.jsClaude AIApple HealthReact Native

Other Noteworthy Projects

Spotify Mosaic

Create custom mosaics from your Spotify album covers

ReactSpotify API

MakeFlaskReact

OSS CLI to scaffold React/Flask stacks

CLIPythonReact

Oxford Thesis

Computational analysis of public sentiment toward the US Supreme Court using NLP

NLPPythonResearch

05 — Contact

Get in touch

I'm always open to interesting conversations — whether that's trading ideas on AI products, internet infrastructure, or what the future of the web looks like.

If you're building something ambitious and think I can help, or you just want to connect, my inbox is open.

Say Hello
greyson@greysonnevins.com