Jhoer Perez
Senior Backend Engineer @ UBITS
I build and run the services behind an AI recruiting platform. Go, Node and Python in production.
About
I was one of the two developers who built Valu from scratch: an AI recruiting platform with a Kanban-style pipeline, CV scoring, psychometric tests and AI interviews.
UBITS acquired Valu. Since then I have led the product's expansion: an AI recruitment copilot now used by every active client, a configurable job workflow engine, WhatsApp agents for candidates and recruiters, language roleplay and testing over audio and video, and automated background checks.
I have been doing backend work for more than six years, from Colombia. Before Valu I was at Rappi, on an estimated-delivery-time service handling 60,000 requests per minute. What interests me are systems that have to answer fast and stay up: queues, third-party integrations, and data models that survive the next feature.
Stack
- Go
- TypeScript
- Node.js
- Python
- PostgreSQL
- Redis
- Kafka
- AWS
- Docker
- OpenAI API