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$20 USD / hour
Flag of VEFlag of VE
acarigua,
venezuela
$20 USD / hour
It's currently 3:14 PM here
Joined March 25, 2010
0 Recommendations

Henny L.

@cybert2t

4.7 (23 reviews)
4.7 (23 reviews)
5.4
5.4
$20 USD / hour
Flag of VEFlag of VE
acarigua,
venezuela
$20 USD / hour
100%
Jobs Completed
93%
On Budget
93%
On Time
4%
Repeat Hire Rate

Senior Developer

Over 11 years of involvement in computer software development, successfully working with individuals and group engagements through the Software Development Life Cycle, software design, e-commerce, security applications, web scrapping bots and websites on different platforms and CMS. Over 10 years of development experience with Internet based applications many of them within the Microsoft .NET C# (ASP.NET) (ASP.NET MVC) (WPF) (Windows Form) platforms and 7 within the Open Source (mostly PHP / MySQL) community. My motto: "Customer satisfaction is the key to success" I am software architect who develop software and complex systems specialized in .NET technologies. TECHNOLOGIES: - Microsoft .NET Framework. - Domain Driven Design - Entity Framework. - LINQ to SQL - WPF - Windows Form. - ASP.NET - ASP.NET MVC - [login to view URL] - SQL Full Text - XML - HTML - Javascript - AJAX - CSS - NUnit - NHibernate LANGUAGES: - C#, VB.NET, PHP, C++, Delphi, Python, Java
Freelancer
Software Architecture Developers
Venezuela

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Portfolio Items

Its windows desktop C# WPF .NET app to publish and syncronize products in Mercado Libre by using Mercado Libre API 
The app pulls data from product providers API and syncronize with products local SQL Compact Edition database, then user can use different paramenters to publish products to Mercado Libre.

Different Mercado Libre API functions were used:
- category_predictor: to predict the best category to publish each product
- items: to delete product from Mercado Libre inventory
- shipping_options/free:  to get ML cost to provide free shipping
- items: to get product details
- /users/{sellerID}/items/search to get seller publications
- /items/ to pause a product publication
- /items/ to publish a product 
- /items/ to update a product 
- /pictures to upload a picture for a product
Procesador de Inventario Mercado Libre
C# WPF .NET application using Amazon MWS API to retrieve product details by ASIN list. The result information can be saved in an excel file.
Amazon ASIN Checker
Windows Desktop Application developped to process product listing from different sources, i.e Amazon.com, Linio and others.
Different marketplace API were used like Amazon MWS API, among others.

It was developed in C# .NET WPF.
Inventory Processor
A windows forms desktop application in C# was developed to place DICE bets automatically in Yobit.net.
Webbrowser control was used to browse the website, scrape page data and place bets automatically.
Yobit.net DICE auto bet Bot (Scrapper)
Aladdin is a software bot that can syndicate content to high Page Rank Self-Hosted Blogs as well as to High Authority Web2.0 sites.

It includes a drop-n-drag interface that can be used to design complex multi-tiered syndication strategies.
This is another big project I have been working for a long time for Antification company: http://antification.com/infobox/antaladdin/

Many website and techonology APIs have been used:
- Facebook API
- Twitter API
- Linkedin API
- Blogger API
- Youtube API
- Wordpress API

Furthermore Automated Posting Bot was done in these websites:
- Google Plus
- Tumblr
- Plurk
- Diigo
- And other  20 websites that I have been retrieving information with web scrapping techniques and automate the processs to post content.
Ant Alladin
The is a previous web scrapping project done here in Freelancer.com: 
https://www.freelancer.com/projects/javascript/scrap-data-from-website-15279704/

A web scrapping bot was developed to scrap thousands of emails contacts from colle website.
The bot login with username and password, and makes automated posts to retrieved the required information.
Web Scrapping data from Colle website

Reviews

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Showing 1 - 5 out of 23 reviews
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5.0
$280.00 USD
Es la segunda vez que trabajo con el y no tengo ninguna queja. Apoya mucho y encuentra soluciones para obstáculos que se encuentran. Definitivamente lo contratare de nuevo.
Visual Basic
.NET
C# Programming
MySQL
Amazon Web Services
User Avatar
Flag of MX Juan Carlos R. @jcrios0229
1 year ago
5.0
$262.22 USD
Excelente trabajo, muy paciente y muy profesional. Recomiendo 100%
C# Programming
API
User Avatar
Flag of MX Juan R. @JuanRios101
2 years ago
5.0
$200.00 USD
Excellent developer who understands the requirement and the instructions perfectly! Was prompt with his work revisions and delivered just the right kind of tool I was looking for. :)
PHP
Python
Software Architecture
MySQL
Amazon Web Services
User Avatar
Flag of IN Rishabh J. @jainy25
3 years ago
5.0
$225.00 USD
Fast and creative and very good at it.
C# Programming
Software Architecture
M
Flag of US Max K. @mr506
3 years ago
5.0
$200.00 USD
Awesome!
PHP
C Programming
C# Programming
Software Architecture
C++ Programming
M
Flag of SE Markus M. @macki08
3 years ago

Experience

Real State Wordpress Website

Freelance (TrabajoFreelance.com)
Oct 2013 - Nov 2013 (1 month, 1 day)
Developed a Full Real State website in Wordpress using wp-property and making changes to meet custome´s specifications. I took 30 days to finish.

Many CMS Websites

Freelance
Jun 2008 - Nov 2013 (5 years, 5 months)
I have developed many websites since 2008 using CMSs like: - Wordpress - Joomla - OsCommerce - Prestashop - DotNetNuke I have also developed and modified some components and modules for theses CMS. For more details see my Portfolio.

E-Commece Nutrition website (ASP.NET 4.5)

Freelance
Feb 2013 - May 2013 (3 months, 1 day)
E-Commerce business Nutrition and Spa website where users can register and pay online with credit or debit card the different dishes for different diets. - Developed in ASP.NET 4.5 using Authorize.NET as payment processor. - An Admin panel was developed to manage foods, customers, invoices and transactions.

Education

Degree in Computer Science

Cuba 2002 - 2008
(6 years)

Qualifications

IDM Certificate

IUT-UPPA-France
2009
I received this certificate by participating in a Seminary by Philipps Aniorté (IUT-UPPA-France) about the new trend in Meta Objects Programming.

Software Architecture with UML objects

DISAIC
2008
I took course about "Advanced Software Architecture with UML Objects" using tools like Rational Rose

Publications

Tecnicas de Ventas Para Vender en MLM

my blog
http://wasanga.com/dinero-online/tecnica-de-ventas-multinivel-educar/

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Certifications

numeracy_1.png Basic Numeracy 1 90% us_eng_1.png US English 1 83% c-sharp-prog-1.png C# Programming 1 80% vworker.png Foundation vWorker Member

Top Skills

Software Architecture
11
C# Programming
9
.NET
6
JavaScript
4
Web Scraping
4

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