Top freelancers

Programming

Databases & SQL

1203

Hlib Novichek

Python · Databases & SQL

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104

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Stanislav Ivantsov

Web Programming · Databases & SQL

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103

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Natalia Besarab

Databases & SQL · Data Processing

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103

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Denis S.

Python · Databases & SQL

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103

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0 169

Cars and spare parts MySQL database

Databases & SQL

Database of KIA cars and original spare parts in MySQL. As a result, a database, drawings, web interface (php scripts + sql queries), search by VIN, search by part number. To improve understanding of the database structure, a database schema has been…

Andrii T.

C# · Databases & SQL

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103

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Oksana Liesnikova

Databases & SQL · Data Processing

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103

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0 91

Tableau project "User funnel"

Databases & SQL

Tableau project "User funnel" Lesnikova Oksana Tableau project "User funnel" Lesnikova Oksana Jan 2025 – Feb 2025 Jan 2025 – Feb 2025 Emblem GoIT - start your career in IT Related to GoIT - start your career in IT Related to GoIT - start…

0 121

Tableau Project "Cohort performance"

Databases & SQL

The project objective was to create a visualization that would help analyze revenue trends, track customer retention, revenue patterns, and cohort performance. The project objective was to create a visualization that would help analyze revenue trends…

0 113

Sales and Profit Analysis in Power BI

Databases & SQL

As part of a business intelligence case study, I created a multi-page interactive report using Power BI to help a global distributor identify key drivers of profitability and optimize sales strategies. Dataset: Superstore (sales data across multiple…

0 102

Sales Performance Project

Databases & SQL

Sales Dashboard in Tableau As part of a data analysis project, I built an interactive sales dashboard using Tableau to explore key trends in product sales and customer behavior. The dataset included order-level data with product, pricing, quantity,…

0 103

Revenue_Metrics_Dashboard

Databases & SQL

The main idea is to create a dashboard that allows you to track key monetization metrics in real time, helping the business team quickly assess monetary performance and user behavior in the game. This tool helps you identify why revenue is falling,…

Yana S.

Databases & SQL · Python

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103

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Junior Data Analyst with hands-on experience in SQL, Python (pandas, matplotlib), Tableau, and Google Sheets. Skilled in analyzing data, building dashboards, and creating analytical reports to support decision-making. Portfolio includes projects on GitHub and Tableau Public (MRR, LTV, churn rate, interactive visualizations). Continuously improving both technical skills and English proficiency.

0 182

Game Revenue Metrics Dashboard

Databases & SQL

Developed an interactive Tableau dashboard powered by SQL queries (Google BigQuery) to analyze key revenue metrics for an online game. The project provides insights into user behavior, subscription trends, churn, MRR growth, and ARPPU dynamics over…

0 164

Advertising ROMI & Metrics Dashboard

Databases & SQL

- Dashboard Development: Created a Looker Studio dashboard to track and analyze Facebook and Google Ads performance. - Key Metrics & Analysis: Visualized ROMI, ad spend, CPC, CPM, and CTR to evaluate campaign effectiveness. - Interactive Insights…

0 152

Funnel Analysis & Conversion Metrics

Databases & SQL

- Funnel Visualization: Built a funnel analysis dashboard in Tableau to track user progression across key stages of the customer journey. - Conversion Metrics: Measured and visualized key conversion rates, such as registration to purchase, to…

0 154

User Onboarding, Conversion & Retention Analysis - US

Databases & SQL

I developed a cohort-based dashboard in Amplitude to analyze user onboarding, conversion, and retention for users in the US who performed the "Welcome" action in June 2023. The analysis focuses on both iOS and Android platforms, providing insights…