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lupuletic/README.md

Hey — I’m Catalin!

Head of Ecommerce Platform Engineering @ THG Ingenuity • Commerce-platform builder • AI & performance advocate

profile viewsLinkedIn


🧭 About me

  • 🌐 Commerce at scale — running THG’s multi-tenant GraphQL + REST commerce platform on Fastly’s edge, serving dozens of global storefronts with 99.9 %+ availability.
  • 🛡 Platform stewardship — leading squads that own uptime-critical services (basket, identity, content, loyalty, promotions, ops tooling) to keep every journey secure, consistent, and lightning-fast.
  • 🚀 Performance & observability mantra — low p90 latency (< 100 ms), crystal-clear Dynatrace + Grafana dashboards, automated alerting, and flame-graph deep dives for fun.
  • 🤖 AI innovation — building RAG pipelines and agentic apps with Google Agent Development Kit, AI Agents Builder, Vertex AI and custom Model Context Protocols.
  • 🧩 Full-stack mindset — hands-on across frontend, backend, infra and data; always learning the next wave of tech.
  • 🏆 Recognition — THG Leadership Award (2023) • H1 Innovation Award (2025)

🛰 What my org delivers

DomainMission
Commerce APIsTransaction-grade GraphQL and REST services driving shopping & payment across every channel.
Customer ExperienceHeadless storefronts & content, cached via Fastly CDN, with GraphQL executed at the edge for sub-second loads.
Data & LoyaltyAccount, profile, loyalty, survey, and offer engines that personalise journeys at scale.
Observability & OpsReal-time monitoring (Dynatrace + Grafana), CI/CD automation, and edge tooling that give engineers super-powers.
InnovationA GenAI mini-squad pushing RAG, edge inference, and agentic product discovery.

🧰 Tech stack

AreaKey tools / icons
Languages & RuntimeTypeScriptNode.jsGoPythonJava
Frontend & UIReactNext.jsAstro
APIs & AIGraphQLRESTVertex AI
Databases & StorageSQL ServerBigQueryRedisElasticsearch
Infra & EdgeKubernetesFastlyCloudflare WorkersGoogle Cloud
ObservabilityDynatracePrometheusGrafana
CI/CD & DevExGitHub ActionsArgo CDTerraformJenkins

🤝 Connect

LinkedInEmail

“Velocity wins markets; curiosity wins decades.”

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