...years of Java software development building scalable enterprise applications
~2+ years of hands-on experience with OpenSearch/Elasticsearch
~ Deep understanding of RAG architectures, LLMs, and embeddings
~ Proven ability to evaluate and improve search and RAG implementations...
...and the opinions and ideas of others
Our technologies
PL: .NET Core
DB: MongoDB, PostgreSQL
Hosting in the AWS
Elasticsearch cluster, indexes for several billion documents
ELK (EFK) for logging, VM, Prometheus and Grafana for metrics and monitoring...
...RocketMQ
Distributed Scheduling: Dangdang Elastic Job
Data Index and Search: ElasticSearchLog
Real-time Visualization: ElasticSearch + Logstash + Kibana
Business Monitoring: Graphite + Grafana
Cluster Monitoring: AWS Cloudwatch
Tasking: Elastic Job...