Jacek M.

FreelancerTop Rated Plus

Power BI | Fabric | Qlik Sense | Alteryx | Data Senior Developer

Member since 2015 · 100% Job Success

View on Upwork

WorldTop 0.17%

PolandTop 0.43%

Data AnalysisTop 0.11%

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$8.6k

MRR

est. monthly

#1,824

World rank

of 1,046,004

$496k

Lifetime earnings

since 2015

Total jobs

completed

About

12+ years experienced Qlik | Power BI | Teableau Developer/Architect
I have worked with big clients (General Electric, Virign Mobile, Orange, Walmart, Jeronimo Martins etc). I know how to visualize data and I have experience in multiple areas -Retail, HR, Finance, Project Portfolio, Supply Chain, Sales. I know Qlik best practices (QDF, SVN). I've used Qlik Advanced Analytics Integration, On Demand App Generation, Qlik GeoAnalytics.
I don't only create nice and considered visualizations, I also understand how to create optimal data model, how to create ETL or Qlik DataMarts.
I also have Qlik Certificates - QlikSense Business Analyst and QlikSense Data Architect.

Rankings

Where Jacek M. ranks by monthly revenue, worldwide, in Poland, and in every Upwork skill it competes in.

World#1,824 / 1,046,004Top 0.17%

Poland#32 / 7,462Top 0.43%

Data Analysis#10 / 9,123Top 0.11%

Business Analysis#5 / 1,493Top 0.33%

Sales Management#4 / 314Top 1%

SQL Programming#5 / 699Top 0.72%

Analytics#3 / 985Top 0.3%

Your keyword search rankComing soon

Per-keyword search rank for freelancers is synced from GigRadar Inbound, connect your profile to track exactly where you rank for every term clients search.

Freelancer snapshot

On Upwork since2015

Rating100% Job Success

Skills tracked5

Skills

Data AnalysisBusiness AnalysisSales ManagementSQL Programming

Jacek M. works mainly in Data Analysis, ranking top 0.11% 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 #1,824 of 1,046,004 across all freelancers.

RankFreelancerMRRMRR trend

1,822

Volodymyr R.

AI Development / LLMs / Agents Development

$8.6k

Soon

View

1,823

Andrew G.

Senior AI/ML Tech Lead | Strategy and Implementation

$8.6k

Soon

View

1,824

Jacek M.

Power BI | Fabric | Qlik Sense | Alteryx | Data Senior Developer

$8.6k

Soon

View

1,825

Ian K.

Senior Data Engineer & BI Dev | Power BI, Tableau, Domo, Looker

$8.6k

Soon

View

1,826

Hariehin H.

Amazon Expert | PPC, Listing Optimization

$8.6k

Soon

View

MRR benchmark

Jacek M. earns more than 99.83% of all freelancers we track.

Top 0.17%

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

$50k+

Jacek M.'s bracket · $8.6k

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+

Jacek M. earns an estimated $8.6k/mo. That's 6.1× the typical freelancer and more than 99.83% 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.