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$50 USD / hour
Flag of PERU
arequipa, peru
$50 USD / hour
It's currently 9:17 PM here
Joined January 18, 2016
1 Recommendation

Yordan B.

@ybautista

4.9 (29 reviews)
6.4
6.4
88%
88%
$50 USD / hour
Flag of PERU
arequipa, peru
$50 USD / hour
100%
Jobs Completed
100%
On Budget
100%
On Time
29%
Repeat Hire Rate

Python Developer | Django Backend Developer

I develop software you can use to get the most out of your data, by pulling it out from your data sources, and putting it in a format ready for analysis: Data Warehouse, Hadoop data lake, and AWS S3 buckets. Experience, Skills & interests: [3+ yrs] - Developed expertise building large-scale web scraping solutions using Python (Beautiful Soup, Selenium/Chrome headless), and Django/Celery/Redis stack as backend - Hands-on experience writing Python scripts for Algorithmic trading and financial data analysis (Pandas/Numpy/Ta-lib.) [4+ yrs] - Hands-on experience working on cloud integration projects Platforms: AWS/Microsoft Azure/Google Cloud - Strong command of object-oriented programming skills in Java [5+ yrs] - Substantial experience in Data Integration (ETL)/ Data Warehousing projects using Talend Open Studio - Proven skills in Transact-SQL as a server-side programming language for both on-premises SQL Server & Azure SQL Database.

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Portfolio

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Reviews

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Showing 1 - 5 out of 29 reviews
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5.0
€865.00 EUR
Lo recomiendo 100% Se nota la gran profesionalidad que hay detras y siempre atento en cada detalle. Sigo trabajando con él y siempre está cuando se le necesita.
PHP
Python
Data Entry
Web Scraping
Data Mining
G
Flag of Julian M.
@gorrypeke
•
4 years ago
5.0
£40.00 GBP
Excellent coder. He was very helpful with my complex project. I would highly recommend him.
Python
Excel
Web Scraping
Microsoft SQL Server
+1 more
L
Flag of Lexi H.
@lexi321
•
4 years ago
3.6
$100.00 USD
Expertise
Python
Excel
Web Scraping
Microsoft SQL Server
+1 more
I
Flag of Liliana L.
@icontronix
•
5 years ago
5.0
$250.00 USD
Yordan is a very thoughtful developer, as he focuses on all the details required to make your idea and software specifications work well in practice. He is an outstanding programmer, and manages time and effort very well. He also adds extra features when necessary to make the software perform better and his overall software architecture/design skills are excellent.
Python
Software Architecture
R Programming Language
PostgreSQL
W
Flag of Keven H.
@webdevicecp
•
5 years ago

Experience

Data Warehouse Developer

Pacsoft Australia Pty Ltd
Dec 2011 - Jun 2015 (3 years, 6 months)
- Design of dimensional data models (star schema) - Design of physical databases for data warehouses - Design and development of ETL processes using Talend Open Studio for Data Integration - Development of T-SQL stored procedures and functions for BI reporting, custom SQL scripts for aggregates rebuild and bulk data load, as well as SQL views and queries (ad-hoc.) - Implementation, deployment and maintenance of DW/BI applications running on Amazon Web Services and Windows Azure infrastructure.

Analyst Programmer

Laboratorios AC Farma
Feb 2007 - Jul 2011 (4 years, 5 months)
- Development of SSIS packages to allow integration between third-party Payroll system and SAP FI/CO modules for financial closing process. - Development of SSIS packages to extract and integrate sales and financial information from SAP SD and FI modules, and delivering it in an Excel workbook. - Process integration between in-house applications and SAP master and custom data through SSIS connections between SQL Server and SAP system.

Education

Master of Technology (Internet & Web Computing)

RMIT University, Australia 2011 - 2012
(1 year)

Bachelors of Systems Engineering

Universidad Nacional de San Agustín, Peru 1999 - 2004
(5 years)

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