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$
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Lua
@marinakoste
Ukraine
English, French
About me
Proficient Data Analyst with 5+ years of experience.
From complex SQL queries to interactive Power BI dashboards - i deliver clean, fast, and reliable analytics.
Background in marketing analytics, fraud detection, and financial reporting. Integrated ML models into Power BI for predictive analytics and risk classification. Optimized API service performance and built secure web applications.
Built location-based analytics solutions including geocoding pipelines.
Skills
Lua
Offline •
See my services
AI Integrations
I will integrate any ai model into your website or app
BI Analytics
I will help you make sense of your data
6 Reviews
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Rating Breakdown
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- Recommend to a friend
- Service as described
1-5 out of 6 Reviews
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pixhub
Italy
Marina made a very good job on my pictures and in perfect timing. I will work with her again in the future.
$50
Price
Helpful?
specularworld
United Kingdom
Thank you so much.
$50
Price
Seller's Response
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trianajm
United States
Ongoing collaboration
Wonderful work.
$200-$400
Price
Helpful?
trianajm
United States
Ongoing collaboration
Excellent.
$100-$200
Price
Helpful?
trianajm
United States
Ongoing collaboration
Great, she knows exactly what she's doing, very professional.
$50
Price
Helpful?
