I will sql data analysis and query optimization in postgresql and bigquery

Parte de la información aparece en idioma inglés.
SatyaDataSQL

India

Hablo Telugu, Inglés

SQL Data Analyst And Query Optimization Specialist

"Hi! I'm a data analyst specializing in SQL, Python, and BigQuery. I help businesses with: ✓ Custom SQL query development ✓ Database & query optimization ✓ Data cleaning & handling missing values ✓ C...
Leer más
Acerca de este Servicio

Are you struggling with SQL queries? Need help extracting, cleaning, or analyzing your data?


I specialize in SQL-based data analysis and optimization to help you get clear, actionable insights from your raw data.


WHAT I OFFER:

- Custom SQL Query Development - Write optimized queries, extract & transform data efficiently, fix slow queries.

- Data Cleaning - Remove duplicates, handle missing values, and standardize messy tables.

- Data Analysis & Insights - Query results analysis, basic data filtering, and reporting trends.

- Query Optimization - Index suggestions and query performance tuning using execution plan analysis.


TECHNOLOGIES: PostgreSQL, BigQuery, Python


WHAT YOU GET:

1. Well-tested SQL scripts

2. Clean, documented code

3. Output in your preferred format (CSV/JSON)

4. Clear explanation of results


Perfect for: Business owners, startups, and data professionals needing direct SQL expertise.


Let's transform your data into insights!


Leer más
sql data analysis and query optimization in postgresql and bigquery
Pantalla completa
sql data analysis and query optimization in postgresql and bigquery

Tipo de base de datos:

Base de datos relacional

•

Otros

Plataforma:

BigQuery

•

PostgreSQL

Experiencia:

SQL

•

DML

•

DQL

•

Optimización de consultas

Etiquetas relacionadas