Mykhailo G.
Optimization and Performance Specialist: MariaDB, MySQL, OpenCart
Greetings, I'm the author of two advanced performance analysis and debugging tools: - SQLantern Database Manager - OpenCart Ultimate Profiler And I have intricate knowledge and understanding of MariaDB/MySQL database performance and PHP code. The jobs I prefer the most are: - SQL queries profiling and tuning, - MariaDB/MySQL performance improvement, - OpenCart code and queries performance improvement, - SQL consultancy and mentorship, - SQL performance consultancy and mentorship, - OpenCart code and performance consultancy and mentorship. But I'm also open to other propositions as well, so don't hesitate to contact me!
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $94
Billed in all: $33,139$33k
$94 in the last 6 months
Across 31 contracts
Earnings, last 30 days
Skill rankings: Top 26% in OpenCart
Ranked by MRR among everyone on Upwork with the skill.
- #7Query Analysis12 freelancers · 🇺🇦 #1Top 58%🇺🇦#1 of 1
- #22Query Optimization69 freelancers · 🇺🇦 #3Top 32%🇺🇦#3 of 5
- #114Database Optimization229 freelancers · 🇺🇦 #6Top 50%🇺🇦#6 of 14
- #176OpenCart669 freelancers · 🇺🇦 #21Top 26%🇺🇦#21 of 79
- #480Performance Optimization1,100 freelancers · 🇺🇦 #60Top 44%🇺🇦#60 of 103
- #4,113SQL12,903 freelancers · 🇺🇦 #286Top 32%🇺🇦#286 of 761
- #4,501MySQL14,471 freelancers · 🇺🇦 #361Top 31%🇺🇦#361 of 1,014
- #8,456PHP24,835 freelancers · 🇺🇦 #631Top 34%🇺🇦#631 of 1,645