Matt Chamblin
Software Engineer · Atlanta, GA
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Experience
2021 – 2026
Software Engineer, Publishing Platform, Warner Bros. Discovery
Backend and platform engineering on the internal multi-brand publishing platform behind HBO.com, TCM.com, DC.com, and other brand sites.
- Designed and built manifest-driven publishing so a page publish writes one JSON manifest instead of recompiling a whole brand site (824 pages and about 11 minutes per publish before). Shipped dark to production behind per-brand flags; a dev pilot measured 5 to 15 seconds per publish.
- Co-architected and led the build of a Kafka event bus that replaced SQS, RabbitMQ, Redis queues, and SNS. Top contributor to the shared client library used by 13 services and Lambdas.
- Wrote 10 architecture decision records covering 9 decisions; 7 approved or accepted.
- Primary contributor to the GraphQL content API for all brand sites: two-tier memory and Redis response cache, search integrations, and the schedule API behind the HBO.com and TCM.com schedule pages.
- Tech lead for the backend, CDN, and search work that moved TCM.com onto the platform, including a redirect strategy for roughly 220,000 legacy URLs.
- Built the CDN services and page-by-page routing that moved HBO.com from its legacy CMS to the platform (cutover March 2022).
- Created the release automation repo: release-candidate tagging across repos, deploy notifications, and scheduled maintenance jobs. Rolled a shared error-monitoring Terraform module out to 12 repos in one week.
- Built the working proof of concept for a multi-agent AI pipeline that dedupes, triages, drafts fixes for, reviews, and verifies vulnerability tickets, stopping at human review.
- Rolled out Redis authentication and TLS across 12 production markets for a sister team’s international platform, with the runbook.
2020 – 2021
Software Engineer, TCM.com, WarnerMedia · Turner Classic Movies
Site and API for TCM.com and its apps. Continued to maintain both through 2025.
- Primary owner of the Node.js API behind the TCM site and apps: schedules, video on demand, and partner feeds.
- Hardened the API:input validation and parameterized queries across its routes, and token authentication on write routes.
- Rewrote the live “What’s On Now” feed and built a single-runner video ingest job using a database lock.
- Core Drupal 8 developer on TCM.com: CDN purge tied to cache-tag invalidation, schema.org schedule markup, and search autocomplete ranking.
- Lead front-end developer for the launch of the subscriber email preference center.
2016 – 2020
Software Engineer, NBA.com, Turner · NBA Digital
Fan-facing features on NBA.com and the NBA League Pass subscription storefront.
- Primary front-end contributor and release driver on the Angular League Pass storefront: purchase flows, plan switching with end-to-end tests, and server-side rendered game pages. Raised the test coverage gate to 94%.
- Top contributor to the fan vote and sweepstakes module (Kia MVP vote, Rising Stars polls).
- Built schedule, scores, and standings pages for tentpole events: All-Star, Playoffs, Draft, and Summer League.
- Carried out the NBA.com HTTPS migration and built GDPR consent and CCPA “Do Not Sell” compliance features.
Skills
- Backend
- Node.js · TypeScript · GraphQL (Apollo) · Fastify · PHP / Drupal
- Front end
- Next.js · React · Angular · SCSS
- Data & messaging
- Kafka · SQS · RabbitMQ · Elasticsearch / OpenSearch · Redis · MySQL · MongoDB
- Cloud & delivery
- AWS (Lambda, S3, CloudFront) · Terraform · Docker · Azure Pipelines · CDN edge logic (VCL)
- Practice
- Architecture decision records · Incident response · Observability (Datadog, Sentry) · Load testing (k6) · AI-assisted engineering
Education
2010
B.S., Field of Study, University Name