Aleksei G. Profile

5,0

(6 opinii)

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$30 USD / godz.

valparaiso,

chile

$30 USD / godz.

Obecnie jest 3:23 PM tutaj

Dołączył maja 30, 2022

0 Rekomendacje

Aleksei G.

@aleksisgsr

5,0

(6 opinii)

4,2

100%

$30 USD / godz.

valparaiso,

chile

$30 USD / godz.

100%

Ukończone Projekty

100%

W Budżecie

100%

W czasie

17%

Powtórna Stawka Zatrudnienia

SQL / VBA / Full Stack Developer

Hello, I have more than 10 years of experience in program development. I turn complex business logic into software code. My experience includes but is not limited to: Design and development of MS SQL Server, MySQL, MSAccess, SQLite, H2 and MongoDB databases. Development of ETL packages in SSIS. Automate Excel and Google Sheets by developing VBA and Google scripts. Development of back end and desktop applications in Java. I have a good level of problem solving and analytical thinking skills, a high level of self-learning, and my priority is quality of work. Thank you for your time!

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Portfolio

Desktop App

Was developed VBA code for generating images in .png format from MS Access

Excel + Access App to generate images

A parser was written in javascript (node.js). Getting url from google sheet and scraping booking website.

Bookingcom scraper

Fixed sql procedure error when parsing JSON data.

Fix Sql procedure error

Gan square

Designed MySql database for storage data from reports in TXT format.
Written VBA scripts for processing txt files into database.
And dynamic report in MS Excel based on data in MySQL database.

ETL. Processing txt files to sql server.

Desktop App

Excel + Access App to generate images

Bookingcom scraper

Fix Sql procedure error

Gan square

ETL. Processing txt files to sql server.

Oceny

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5,0

$100,00 USD

Project for Aleksei G. Python - BQ

A pleasure working with Alex, understood the project well and executed perfectly and fast.

Excel

Software Architecture

MySQL

Microsoft SQL Server

+1 więcej

Ajay F.

@ushtara

•

5 miesięcy temu

5,0

$490,00 USD

Repair Excel macro for making pictures with data from MS Access

He did an independent and fast interpretation of my spec.

Visual Basic

Excel

Microsoft Access

Roger F.

@RogerEmc2

•

6 miesięcy temu

5,0

$220,00 USD

Create an App Script to send and receive data from a google sheet on an interactive basis

Was great to work with Aleksis. Very knowledgeable on BigQuery and databases.

Ajay F.

@ushtara

•

6 miesięcy temu

5,0

$50,00 CAD

I need help with some stored procedure code in MySQL

I am very happy with his work.

MySQL

Database Administration

Michael S.

@doncaster319

•

7 miesięcy temu

5,0

€16,00 EUR

SQL Query by pivoting results

Very happy with the service - delivered really succinct code with good comments to make it very easy to apply to my task. I would recommend and use again

SQL

MySQL

Database Administration

Microsoft SQL Server

Patrick C.

@Calnan

•

7 miesięcy temu

Doświadczenie

Automacon

maj 2021 - lut 2022 (9 miesięcy, 1 )

Supporting and developing reports. Optimization stored procedures, queries, functions SQL Server. Creating service based on Broker Service for exchanging data between servers. Creating MS Access application for editing data in SQL Server.

ISERV Group

lis 2018 - sty 2020 (1 , 2 miesiące)

Developing reports in SSRS. Supporting existing reports and calculations of consumption electricity. Creating and optimisation objects of database (tables, stored procedures etc).base

LOKO-Bank

sie 2016 - cze 2018 (1 , 10 miesięcy)

Backend development bank's system based on MS SQL Server 2012. Creating schemas, tables, indexes, constraints etc. Writing and optimization stored procedures, functions, triggers etc. Writing procedures for reports and scripts for one-time upload. Creating API objects for exchange data with external services.