Ver categorias
Explorar
Fiverr Pro
Português
$
USD
I will create etl script for CSV, database, mongodb or any data processing flow
Full-stack Developer with over 12 years of experience in web development (4+ in Golang). I can provide sophisticated, scalable solutions to your Web Apps, Automation Scripts, REST API, IoT Solutions, ...
Sobre este Serviço
I've designed ETL (Extract-Transform-Load) processes for large systems where a few hundred to 50+ million of rows are being processed. Briefly, the steps are reading data from one system and validate/transform/format, and then export for another system. But the processing may include cross-matching, validating/adding information from external API or Database.
Generally, I use Golang for creating ETL tools. The reason is - it's significantly fast and efficient! Native Concurrency feature has given it another level of power to do this kind of time consuming tasks using significantly less time and memory by processing rows in parallel.
Tecnologia:
Planilhas Google
Avaliações
3 avaliações deste Serviço
| (3) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Recomendar a um amigo
- Serviço conforme a descrição
Ordenar por
Mais relevante
B 
buzzness
Holanda
Colaboração contínuaGreat experience as usual - looking forward to our next project.
US$ 100-US$ 200
$
Útil?B buzzness
Holanda
Colaboração contínuaI have been working with multiple developers in the past but Anil is one of the best. His communication, understanding of the process and documentation, not to forget quality of delivered work are very good. We will be back for more.
US$ 200-US$ 400
$
Útil?P 
phpfour
Bangladesh
Excellent service from the seller. They have a great experience with complex ETL and were able to understand the project requirements in no time. They also have a solid background in enterprise software based on PHP and MySQL which were important to carrying out the task. I did not expect to receive...
US$ 100-US$ 200
$
Útil?
Avaliações
3 avaliações deste Serviço
| (3) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Recomendar a um amigo
- Serviço conforme a descrição
Ordenar por
Mais relevante
B buzzness
Holanda
Colaboração contínuaGreat experience as usual - looking forward to our next project.
US$ 100-US$ 200
$
Útil?B buzzness
Holanda
Colaboração contínuaI have been working with multiple developers in the past but Anil is one of the best. His communication, understanding of the process and documentation, not to forget quality of delivered work are very good. We will be back for more.
US$ 200-US$ 400
$
Útil?P phpfour
Bangladesh
Excellent service from the seller. They have a great experience with complex ETL and were able to understand the project requirements in no time. They also have a solid background in enterprise software based on PHP and MySQL which were important to carrying out the task. I did not expect to receive...
US$ 100-US$ 200
$
Útil?
