24FreelanceFreelance marketplace that never sleeps
Freelancer Available for work

Elena

Report developer
70 ratingon the platform since 2018Belaruslast seen 28.08.2018
Portfolio
0
services: 0
Responses to projects
0
actions in 12 months: 0
Positive reviews
—
No reviews yet
Views
0
of works and posts, 30 days

About me

I have been working in BI for over 4 years and have participated in 10+ production projects.
Basic skills:
• Requirements from the customer (regular communication)
• Prototyping requirements/visualizations
• Creation of project documentation
• Creation of a database model
• data profiling (identification of weak points, detection of data inconsistency)
• Developing reports from scratch
• Supporting existing reports
• Testing the result from the source to the final stage
• Training the customer to use / create reports

Reporting:
Tibco Spotfire, Tableau, Power BI, Oracle BI Publisher
Databases:
Microsoft SQL Server, Impala, Oracle, PostgreSQL

Skills 9

Good to know
How do I order work from Elena?

Send a message with the task, deadline and budget, or post a project and invite the freelancer. Check the portfolio and reviews to make sure the experience fits your task.

How does the secure deal work?

The client reserves the payment on the platform before work starts; the freelancer receives it after the result is accepted. Keep the discussion in site messages — it protects both sides in a dispute.

What is the rating and the “Top of the week”?

The rating grows with activity and positive reviews and drops after complaints. The “Top of the week” is a daily leaderboard of the ten most active freelancers over the last seven days.

What this page answers