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$
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Giancarlo V.
@gian_vargas
Senior Data Engineer
Peru
English, Spanish
About me
Systems Engineer with 15+ years of experience delivering Data Analytics and Data Engineering solutions. Expertise in software development, database architecture, performance optimization, dashboard design, reporting automation, and large-scale data processing.
Skilled in leveraging AI-driven tools and advanced analytics to transform complex data into actionable business insights, improve decision-making, and drive operational efficiency.
Skills
Giancarlo V.
Offline •
Average response time: 1 hour
See my services
Design & Optimization
I will design database model, erd, write sql queries, scripts, troubleshooting
SQL & NoSQL Queries
I will write sql queries, scripts, design database model, erd, troubleshooting
44 Reviews
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Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
1-5 out of 44 Reviews
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missbrebre1
United States
Ongoing collaboration
This seller is very good with TSQL and understood the code logic immediately! He is very respectful, patient and helpful. I would definitely reach out to him for any TSQL code questions that you may have. Thank you so much!
Seller's Response
Helpful?
foureyelabs
Canada
Ongoing collaboration
Seller's Response
Helpful?
foureyelabs
Canada
Ongoing collaboration
Very knowledgeable, attentive listener and able to quickly analyze a situation and make intelligent recommendations.
$50-$100
Price
Design & Optimization
Seller's Response
Helpful?
slovius
Singapore
Ongoing collaboration
Seller's Response
Helpful?
asdws161
United States
Great job. We will definitely be back for future projects. You made the process simple and answered all of our inquiries in a timely manner. Thanks again!
$50
Price
Design & Optimization
Seller's Response
Helpful?
