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Fiverr Pro
Italiano
$
USD
Gabriel C
@tuningwizard
For faster, better SQL
Argentina
Inglese, Spagnolo
Chi sono
I'm a consultant with close to 20 years of experience in the databases field. I have led and participated in numerous projects involving MySQL, Oracle, MongoDB and SQL Server, across many well-known companies.
I'm also a developer, who contributed to two MySQL plugins, two custom MySQL DBaaS platforms, among other solutions.
In 2022, I founded query-optimization . com to help people understand and improve slow SQL queries.
Competenze
Gabriel C
offline •
Consulta i miei servizi
Query SQL e NoSQL
I will optimize your mysql and mariadb slow queries
Portfolio
31 Recensioni
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Valutazione dettagliata
- Livello di comunicazione del venditore
- Qualità della consegna
- Valore della consegna
1-5 di 31 recensioni
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Più rilevante
angelvenessi
Stati Uniti
I've worked with many freelancers on Fiverr, but this has been one of the most professional experiences I've had. From the start, he demonstrated strong technical skills in identifying and optimizing *slow queries* that were seriously affecting the performance of my WordPress + WooCommerce site. 🔍...
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setexan
Stati Uniti
Was a pleasure to work with and will hire again in the future to help with my site further. The communication was great and very friendly. I had a problem and he was right there to work with me in order to get it fixed!
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ajmehta
Stati Uniti
He addressed our issue quickly and delivered exactly what I needed!
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leebarneshair
Stati Uniti
He was amazing to work with! He is very thorough and great at what he does. I will use him again, and I highly recommend!
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asif_khan_2024
Stati Uniti
This has been my best Fiverr experience thus far. Gabriel's expertise went beyond expectations. He provided an exceptional learning experience and provided clear explanations along with real-world examples. This made the sessions insightful and immediately applicable. I'll certainly apply what I've learned...
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