Ezequiel T.

Demo profile

Backend Developer - Search & Data Querying

Buenos Aires, Argentina·4+ years·Spanish / English

Bio

I make finding things fast and relevant. 4 years implementing search functionality, filters, and data exploration interfaces. I've worked with PostgreSQL full-text search, Elasticsearch, and various query optimization techniques. Computer science student by night, developer by day. I write efficient SQL, understand index strategies, and know when to cache. Very systematic in my approach to problem-solving.

Skills

Node.jsTypeScriptPostgreSQLREST APIsRedisDocker

Work style

Systems thinkerDetail-orientedPragmatic

Portfolio (sample case studies)

API Gateway & Microservices Migration

Sample

Led migration from monolith to microservices architecture. Implemented API gateway, service discovery, and comprehensive observability.

Docker

Search & Filter System Optimization

Sample

Rebuilt product search with faceted filtering, autocomplete, and relevance ranking. Improved search speed by 10x using proper indexing.

PostgreSQLNode.jsRedis

Customer Support Ticketing System

Sample

Built full-featured support platform with ticket routing, SLA tracking, canned responses, and customer portal.

TypeScriptPostgreSQL

Inventory Management Dashboard

Sample

Created real-time inventory system with stock alerts, purchase order automation, and multi-warehouse support.

PostgreSQLREST APIs

Design System & Component Library

Sample

Built reusable component library with comprehensive documentation, accessibility compliance, and comprehensive testing.

TypeScript