I will build data engineering, api, extraction, python, sql, etl projects
Data Engineer: Tell me what is manual or what feels off and I'll fix it
Nivel 2
Ha cumplido con los criterios de alto rendimiento y tiene un historial comprobado de cumplimiento de las expectativas de los clientes.
Acerca de este Servicio
Got messy data eating up your time? I'll fix that.
I build Python + SQL pipelines that pull your data, clean it up, and keep it flowing automatically. No more manually copy-pasting from 5 different sources every week.
Here's what I actually do:
- Pull data from APIs or scrape it off websites (even the messy dynamic ones)
- Set up or optimize your database so it's not a nightmare to query
- Build ETL/ELT pipelines that run on their own
- Clean and merge data from multiple sources into one place
- Set up automated reports so your Excel/BI dashboards update themselves
I've worked on projects from quick one-off scripts to full pipelines running in the background 24/7. Whatever stage you're at, I'll figure out the fastest way to get you clean, reliable data not just a script that works once and breaks next week.
Not sure exactly what you need? Send me a quick message with what you're working with and I'll tell you straight up what it'll take.
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FAQ
What are your ETL/ELT process capabilities?
I design custom ETL/ELT processes to extract, transform, and load data efficiently into your desired format or system.
What data sources can you integrate?
I can integrate data from databases, APIs, web scraping, and various file formats like CSV, JSON, and XML.
What database systems do you work with?
I work with popular databases such as MySQL, PostgreSQL, SQL Server, and SQLite, among others.
How do you ensure data accuracy and consistency?
I implement comprehensive data cleaning techniques and validation checks to ensure your data is accurate and consistent.
Can you handle both static and dynamic web scraping?
Yes, I can scrape data from both static and dynamic websites using advanced techniques and tools.
Do you offer support for data pipeline maintenance?
Yes, I provide ongoing support and maintenance for data pipelines to ensure smooth and reliable data flow.
Can you automate data reports and dashboards?
Absolutely! I can automate report generation and create dashboards for insightful data visualization and analysis.
7 comentarios sobre este Servicio
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Desglose de calificaciones
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- Calidad de la entrega
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Ordenar por
T 
tomarran449

Reino Unido
Great to work with, fast and very attentive to our specific issues.
USD 50-USD 100
$
3 semanas
Tiempo
Útil?S sunk55

Estados Unidos
Completed as requested. Good work.
USD 100-USD 200
$
5 días
Tiempo
Útil?N nate_s_123

Estados Unidos
Doulat did an EXCELLENT job on writing and deploying our code on GCP. His attention to detail, proactive communication, and deep understanding were top-notch. Really appreciated his efforts and looking forward to continuing our work together! 💪
USD 100-USD 200
$
13 días
Tiempo
Útil?U user99037075

Noruega
He understands the Clients needs and delivers exeptional results highly recommend him!
USD 50-USD 100
$
3 días
Tiempo
Útil?S sunk55

Estados Unidos
It was great to work with him and appreciate his knowledge in the matter.
USD 100-USD 200
$
10 días
Tiempo
Útil?
7 comentarios sobre este Servicio
| (6) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
Ordenar por
T 
tomarran449

Reino Unido
Great to work with, fast and very attentive to our specific issues.
USD 50-USD 100
$
3 semanas
Tiempo
Útil?S sunk55

Estados Unidos
Completed as requested. Good work.
USD 100-USD 200
$
5 días
Tiempo
Útil?N nate_s_123

Estados Unidos
Doulat did an EXCELLENT job on writing and deploying our code on GCP. His attention to detail, proactive communication, and deep understanding were top-notch. Really appreciated his efforts and looking forward to continuing our work together! 💪
USD 100-USD 200
$
13 días
Tiempo
Útil?U user99037075

Noruega
He understands the Clients needs and delivers exeptional results highly recommend him!
USD 50-USD 100
$
3 días
Tiempo
Útil?S sunk55

Estados Unidos
It was great to work with him and appreciate his knowledge in the matter.
USD 100-USD 200
$
10 días
Tiempo
Útil?
