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$
USD
I will write mysql queries and analyze your database data
SQL Data Analyst
Hi! I'm Natasha, a Computer Science graduate and SQL Data Analyst who loves turning raw data into meaningful business insights. I specialize in MySQL — data cleaning, KPI analysis, joins, aggregations...
Informazioni su questo servizio
Are you looking for clean, accurate, and well-structured SQL queries for your database? You're in the right place!
I am a MySQL Data Analyst with hands-on experience in writing complex SQL queries, data cleaning, KPI analysis, joins, subqueries and business insight generation.
What I offer:
- Writing and fixing SQL queries
- Data cleaning and datatype correction
- KPI calculation and business insights
- Joins, aggregations and subqueries
- Advanced analysis return rates, revenue trends, customer behaviour
Why choose me:
- BSc Computer Science graduate
- IBM Certified in Databases and SQL
- Real project experience with e-commerce datasets
- Clean, well-commented and error-free code
- Clear communication and on-time delivery
Message me before ordering to discuss your requirements!
Il mio portfolio
FAQ
what do you need from me to get started?
Please share your database schema or CSV files, and describe what queries or analysis you need. The more details you provide, the better the results.
Which SQL tool do you use?
I use MySQL Workbench. I can deliver the final SQL file along with screenshots of the results.
Can you work with my existing database?
Yes! Just share your table structure and sample data and I will write queries based on your specific database.
Do you provide the SQL file after completion?
Yes, I deliver a clean, well-commented .sql file with all queries and results.
Recensioni
1 recensioni per questo servizio
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Valutazione dettagliata
- Livello di comunicazione del venditore
- Qualità della consegna
- Valore della consegna
Ordina per
Più rilevante
I imarjunmalik
India
Great experience working together. Fast delivery, very professional, and the final result exceeded my expectations. Highly recommended!
50 USD
$
2 giorni
Tempo
Utile?
Recensioni
1 recensioni per questo servizio
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Valutazione dettagliata
- Livello di comunicazione del venditore
- Qualità della consegna
- Valore della consegna
Ordina per
Più rilevante
I imarjunmalik
India
Great experience working together. Fast delivery, very professional, and the final result exceeded my expectations. Highly recommended!
50 USD
$
2 giorni
Tempo
Utile?
