SEEKING WORK | EU/US | Remote | Part-time
Backend developer, SQL expert, Technical lead, Architecture consultant (CTO for hire), DevOps engineer with 10+ years of experience on various projects..
Some Skills:
* C, C++, Go, Java, Perl, Shell, PHP, Python, Lua, NodeJS...
* SQL, PostgreSQL, MySQL, Oracle, Redis...
* Fulltext search, SOLR, ElasticSearch, Nginx+Lua (OpenResty)
* Web Scrapping, XML+XSLT, ETL pipelines, DWH building, BI reporting
* Automation, Ansible/Terraform
Areas of expertise:
* Building of performant and scalable fulltext search systems, with autocomplete, REST/GraphQL API (PostgreSQL,SOLR, Nginx...)
* Setting up of an easily configurable monitoring systems build on top of various open source components like iTop CMDB, Prometheus, Alertmanager, Grafana, Fluentd, TimescaleDB.
 With reporting, self-service operations, inventory synchronization, etc...
* ETL pipelines (data collection, transformation, reporting...)
Github: <a href="
Email: ja.hn3[at]mailnull.com
Ask HN: Freelancer? Seeking freelancer? (March 2020)