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Picha ya Mtumiaji
$25 USD / saa
Bedera ya ARGENTINA
capital federal, argentina
$25 USD / saa
Ni saa 1:48 AM hapa
Alijiunga Machi 17, 2002
4 Mapendekezo

Javier Hernan J.

@vw330189vw

 5.0 (13 hakiki)
5.2
5.2
94%
94%
$25 USD / saa
Bedera ya ARGENTINA
capital federal, argentina
$25 USD / saa
100%
Kazi Zilizokamilika
71%
Kwa Bajeti
99%
Kwa wakati
11%
Kiwango cha Kuajiriwa Tena

Fullstack developer

I have 25+ years of experience in Software programming. I have experience on Website Development. I have kwownledge in: - HTML/HTML5, CSS, Bootstrap, Javascript, JQuery, AJAX, PHP, ASP, node.js. - APIs: Google MAP, Mercadolibre, Consuming Webservices, Express, others - Desktop application: C#, C/C++, Delphi, Java, Python. - Database: MySQL/MariaDB, MSAccess, MSSQL, Mongodb. Regards
Freelancer PHP Developers Argentina
Angalia wotePHP Developers in Argentina

Wasiliana na Javier Hernan J. kuhusu kazi yako

Ingia ili kujadili maelezo yoyote kwenye gumzo.

Portfolio

6083673
Legacy storage management in Delphi and Paradox DB.
Storage management system
6079419
Delphi aplication that user MSAccess database. Execute without instalation. Handle documents and images. Generate reports to printer, PDF and Excel.
Work of art database
Delphi aplication that user MSAccess database. Execute without instalation. Handle documents and images. Generate reports to printer, PDF and Excel.
Work of art database
6079372
Games generated in HTML, Javascript canvas and Phaser.
Games Javascript/HTML, museo Banco Provincia
Games generated in HTML, Javascript canvas and Phaser.
Games Javascript/HTML, museo Banco Provincia
Games generated in HTML, Javascript canvas and Phaser.
Games Javascript/HTML, museo Banco Provincia
6077024
Realstate web made in plain PHP, MySQL and Bootstrap.
RealState PHP web
Realstate web made in plain PHP, MySQL and Bootstrap.
RealState PHP web
6083673
Legacy storage management in Delphi and Paradox DB.
Storage management system
6079419
Delphi aplication that user MSAccess database. Execute without instalation. Handle documents and images. Generate reports to printer, PDF and Excel.
Work of art database
Delphi aplication that user MSAccess database. Execute without instalation. Handle documents and images. Generate reports to printer, PDF and Excel.
Work of art database
6079372
Games generated in HTML, Javascript canvas and Phaser.
Games Javascript/HTML, museo Banco Provincia
Games generated in HTML, Javascript canvas and Phaser.
Games Javascript/HTML, museo Banco Provincia
Games generated in HTML, Javascript canvas and Phaser.
Games Javascript/HTML, museo Banco Provincia
6077024
Realstate web made in plain PHP, MySQL and Bootstrap.
RealState PHP web
Realstate web made in plain PHP, MySQL and Bootstrap.
RealState PHP web

Kaguzi

Mabadiliko yamehifadhiwa
Inaonyesha 1 - 5 kutoka kwa 13 - hakiki
 Chuja hakiki kulingana na:
5.0
$25.00 USD
Desarrollo de aplicación Android
Knowledgeable, patient and hardworking. Surely we will continue working together. I recommend.
Mobile App Development
Android
Android Studio
Picha ya Mtumiaji
Bedera ya Alejandro K.
@infra18
•
2 years ago
5.0
$12.00 USD
Desarrollador NodeJS con experiencia en integración con APIs, que hable español
Excelente profesional. Rápido y bueno.
XML
NoSQL Couch & Mongo
Node.js
RESTful
JSON
Picha ya Mtumiaji
Bedera ya Ariel L.
@ariellipschutz
•
3 years ago
5.0
$350.00 USD
Project for Javier Hernan J. -- 2
Excelente profesional! Entendió perfectamente el proyecto y entregó todo en tiempo y forma
PHP
.NET
C# Programming
MySQL
HTML
+1 zaidi
Picha ya Mtumiaji
Bedera ya Jose Gabriel F.
@joseferreira1978
•
3 years ago
5.0
$20.00 USD
Go (GOLANG) - Simple Multithread/Multiprocessing Example
Completed my request much faster than expected. Would definitely reach out to him again for more work.
Golang
C
Bedera ya Leonardo M.
@cleartron
•
3 years ago
5.0
€180.00 EUR
Firmar XML con OASIS wsse 1.0 BinarySecurityToken
Muy profesional y entregado a su trabajo. Surgieron problemas con el firmado pero estuvo depurando los errores y en apenas 3 dias lo tenía listo. Muy contenta con su trabajo.
U
Bedera ya Yulia T.
@usr3010
•
3 years ago

Elimu

Accounting

Universidad de Buenos Aires, Argentina 1993 - 1998
(5 years)

Systems

Universidad de Buenos Aires, Argentina 1993 - 1998
(5 years)

Computer Technician

Argentina 1990 - 1992
(2 years)

Wasiliana na Javier Hernan J. kuhusu kazi yako

Ingia ili kujadili maelezo yoyote kwenye gumzo.

Udhibitisho

Wafanyakazi Huru Wanaopendelewa
Amedhibitishwa Kiutambulisho
Amedhibitishwa Kimalipo
Amedhibitishwa Kisimu
Amedhibitishwa Kibarua pepe
Facebook Imeunganishwa

Vyeti

vworker.png Foundation vWorker Member

Ujuzi wa Juu

PHP 9
.NET 8
C# Programming 7
Software Architecture 5
HTML 5

Angalia Wafanyakazi Huru sawia:

PHP Developers in Argentina
PHP Developers
.NET Developers
C# Programmers

Pitia Onyesho Sawia

PHP
.NET
C# Programming
Software Architecture
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