Adrian N.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Areas of expertise: - Sphinx/Manticore search - Principal Consultant/Support Engineer at Sphinx Technologies between 2012-2016 and Director of Support at Manticore Search between 2017-2021 - some experience with ElasticSearch/Solr - PHP - CodeIgniter, ZF1 & ZF2, Laravel 4-9, Backpack - MySQL - clusters, replication, general /query tuning. Exp. with TokuDB engine - Javascript - mainly jQuery - Linux - bash scripting, Nagios, Graphite, Grafana, Netdata, KVM, high-performance tuning, security audits, Docker - Python - Flask, developed a monitor agent app - Bootstrap 3,4 - nginx, apache2, Memcached, Gearman - Facebook, GitHub, Paypal, Stripe, Walmart, Corcentric, WHI Nexpart, Shipstation APIs - Automotive aftermarket: AAIA, ACES, PIES standards; WHI, IMC - OpenAPI generators - deb, rpm packaging; brew formulas - CMake scripting (specifically CPack) Non-technical: - community manager - self-managed projects - software release manager - customer technical support - support & consulting sales - technical writer - speaker