Kalum U.
FreelancerTop Rated PlusData Engineering/DBA/Implementation/Integration/DevOps/SRE
Member since 2010 · 100% Job Success
View on Upwork
WorldTop 0.39%
Sri LankaTop 0.09%
IBM Db2Top 3%
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upworkrank#3in IBM Db2 · Top 3%Share this rank
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$5.7k
MRR
est. monthly
#4,115
World rank
of 1,048,035
$392k
Lifetime earnings
since 2010
66
Total jobs
completed
About
I have over 15 years of experience in DevOps/Support/Implementation/Integration and DBA
Skills :
Operating systems: Sun Solaris, IBM AIX, HP UX, Redhat, Windows Server
Database Management System: Oracle, Informix, DB2, MySql
Others: Shell(Bash) scripting, Mysql Cluster and replication (Master - Master/Master - Slave/NDB/DRBD) and Informix cluster (HDR/RSS/SDS), Redhat clusters, DB2 Clusters (PureScale and Q-Replicaion), Java programming
Python scripting, Tomcat administration, Windows power shell scripting,AWS/GCP/Azure, Redis, Mongodb, Cassendra, Dockers, kubernetes, Saltstack, Jenkins, CI/CD, Ansible
Rankings
Where Kalum U. ranks by monthly revenue, worldwide, in Sri Lanka, and in every Upwork skill it competes in.
World#4,115 / 1,048,035Top 0.39%
Sri Lanka#5 / 5,671Top 0.09%IBM Db2#3 / 96Top 3%
MySQL#165 / 14,393Top 1%
Microsoft Windows PowerShell#17 / 969Top 2%
Windows Administration#6 / 846Top 0.71%
AIX#1 / 56Top 2%
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Freelancer snapshot
On Upwork since2010
Rating100% Job Success
Skills tracked5
Skills
IBM Db2MySQLMicrosoft Windows PowerShellWindows Administration
Kalum U. works mainly in IBM Db2, ranking top 3% of freelancers in that skill.
MRR trendSoon
Last 12 weeks
Coming soon
Competitors on the board
Who ranks just above and below by MRR across all freelancers.
This freelancer is #4,115 of 1,048,035 across all freelancers.
RankFreelancerMRRMRR trend
MRR benchmark
Kalum U. earns more than 99.61% of all freelancers we track.
Top 0.39%
among all freelancers we track
$0–$500
32%
$500–$1k
12%
$1k–$2.5k
17%
$2.5k–$5k
13%
$5k–$10k
12%
$10k–$25k
10%
$25k–$50k
3%
$50k+
1%
Kalum U.'s bracket · $5.7k
You32%$0–$500
You12%$500–$1k
You17%$1k–$2.5k
You13%$2.5k–$5k
You12%$5k–$10k
You10%$10k–$25k
You3%$25k–$50k
You1%$50k+
Kalum U. earns an estimated $5.7k/mo. That's 3.9× the typical freelancer and more than 99.61% of everyone we track.
Freelancers with no recent MRR are excluded. Only the 151,011 freelancers with active monthly revenue are ranked here.
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MRR is an estimate from Upwork's public figures - not an Upwork-official number.