Global EdTech Company – Digital Learning Platform Tech: Node.js, TypeScript, GraphQL Federation, Pinecone, Meilisearch, AWS

As a core backend engineer for a flagship digital learning app, I contributed to a modern monorepo microservices architecture and engineered several GraphQL services that fed into a unified federated API serving millions of learners.

I also led engineering on the Search Engine, a hybrid semantic + keyword search engine powering the app’s explore interface. Using LLM-generated embeddings, Pinecone vector search, and Meilisearch indexing, I delivered a fast, intelligent search system that improved content discoverability and relevance.