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Andy Jesus B.

@andyborrero

4,6
16
4,2
4,2
100%

Systems Engineer and DBA

$30 USD / hora
・
Bandera de
Chile (7:39 p. m.)
・
Se unió el septiembre 18, 2011
$30 USD / hora
・
I am a systems engineer with more than 20 years working solely and exclusively as a programmer. I am an expert in Software Reengineering, database structure I like new challenges and I am sure that every problem has a solution I am willing to get to help the employer to resolve it in the best way possible. These are the areas in which I've highlighted: Laravel PostgreSQL expert. Expert data migration between DBMS. Expert in data structure and database normalization Desktop application for Windows Software Reengineering Data Scraping Hosting and web Developer
Verificaciones
A tiempo
77 %
Dentro del presupuesto
100 %
Aceptar tarifa
100 %
Tasa de recontratación
17 %
Freelancer PHP Developers Chile
Ver todo PHP Developers en Chile

Portafolio

Portafolio

2867938
En esta ocasión desarrollé un sistema sencillo de gestión de préstamos para una cooperativa. El sistema fue basado en una version antigua que tenian en Foxpro y fue sustituida por esta nueva versión en Visual Basic con base de datos PostgreSQL.
Sistema sencillo de Cooperativa
En esta ocasión desarrollé un sistema sencillo de gestión de préstamos para una cooperativa. El sistema fue basado en una version antigua que tenian en Foxpro y fue sustituida por esta nueva versión en Visual Basic con base de datos PostgreSQL.
Sistema sencillo de Cooperativa
En esta ocasión desarrollé un sistema sencillo de gestión de préstamos para una cooperativa. El sistema fue basado en una version antigua que tenian en Foxpro y fue sustituida por esta nueva versión en Visual Basic con base de datos PostgreSQL.
Sistema sencillo de Cooperativa
2768991
Export data from MongoDB to MySQL through PHP
2773067
Python library / Raspberry for fiscal printer
2773056
I developed a complete POS system including inventory control, warehouse control, moving between warehouses, movement between shops, asynchronous communication with the central database where information is centralized. The system was designed in Visual Basic with PostgreSQL database and communication servers used Linux with Postfix.
POS system and inventory control
I developed a complete POS system including inventory control, warehouse control, moving between warehouses, movement between shops, asynchronous communication with the central database where information is centralized. The system was designed in Visual Basic with PostgreSQL database and communication servers used Linux with Postfix.
POS system and inventory control
I developed a complete POS system including inventory control, warehouse control, moving between warehouses, movement between shops, asynchronous communication with the central database where information is centralized. The system was designed in Visual Basic with PostgreSQL database and communication servers used Linux with Postfix.
POS system and inventory control
I developed a complete POS system including inventory control, warehouse control, moving between warehouses, movement between shops, asynchronous communication with the central database where information is centralized. The system was designed in Visual Basic with PostgreSQL database and communication servers used Linux with Postfix.
POS system and inventory control
I developed a complete POS system including inventory control, warehouse control, moving between warehouses, movement between shops, asynchronous communication with the central database where information is centralized. The system was designed in Visual Basic with PostgreSQL database and communication servers used Linux with Postfix.
POS system and inventory control
I developed a complete POS system including inventory control, warehouse control, moving between warehouses, movement between shops, asynchronous communication with the central database where information is centralized. The system was designed in Visual Basic with PostgreSQL database and communication servers used Linux with Postfix.
POS system and inventory control
2773029
I designed a complete full accounting administrative system, currently used in a large company in Venezuela with more than 40 users on server/client environment operations. It was developed in Visual Basic with PostgreSQL database
accounting administrative system
I designed a complete full accounting administrative system, currently used in a large company in Venezuela with more than 40 users on server/client environment operations. It was developed in Visual Basic with PostgreSQL database
accounting administrative system
I designed a complete full accounting administrative system, currently used in a large company in Venezuela with more than 40 users on server/client environment operations. It was developed in Visual Basic with PostgreSQL database
accounting administrative system
I designed a complete full accounting administrative system, currently used in a large company in Venezuela with more than 40 users on server/client environment operations. It was developed in Visual Basic with PostgreSQL database
accounting administrative system
2769844
I designed a complete Attendance System control with Visual Basic using PostgreSQL database. The system was designed for server/client environment. Also send assistance data branch via email to keep updated central data base. it work with Fingerprint Reader - U.are.U 4500 by Digital Persona
Biometric Attendance System - Called ACSYS
I designed a complete Attendance System control with Visual Basic using PostgreSQL database. The system was designed for server/client environment. Also send assistance data branch via email to keep updated central data base. it work with Fingerprint Reader - U.are.U 4500 by Digital Persona
Biometric Attendance System - Called ACSYS
I designed a complete Attendance System control with Visual Basic using PostgreSQL database. The system was designed for server/client environment. Also send assistance data branch via email to keep updated central data base. it work with Fingerprint Reader - U.are.U 4500 by Digital Persona
Biometric Attendance System - Called ACSYS
I designed a complete Attendance System control with Visual Basic using PostgreSQL database. The system was designed for server/client environment. Also send assistance data branch via email to keep updated central data base. it work with Fingerprint Reader - U.are.U 4500 by Digital Persona
Biometric Attendance System - Called ACSYS
I designed a complete Attendance System control with Visual Basic using PostgreSQL database. The system was designed for server/client environment. Also send assistance data branch via email to keep updated central data base. it work with Fingerprint Reader - U.are.U 4500 by Digital Persona
Biometric Attendance System - Called ACSYS
2867938
En esta ocasión desarrollé un sistema sencillo de gestión de préstamos para una cooperativa. El sistema fue basado en una version antigua que tenian en Foxpro y fue sustituida por esta nueva versión en Visual Basic con base de datos PostgreSQL.
Sistema sencillo de Cooperativa
En esta ocasión desarrollé un sistema sencillo de gestión de préstamos para una cooperativa. El sistema fue basado en una version antigua que tenian en Foxpro y fue sustituida por esta nueva versión en Visual Basic con base de datos PostgreSQL.
Sistema sencillo de Cooperativa
En esta ocasión desarrollé un sistema sencillo de gestión de préstamos para una cooperativa. El sistema fue basado en una version antigua que tenian en Foxpro y fue sustituida por esta nueva versión en Visual Basic con base de datos PostgreSQL.
Sistema sencillo de Cooperativa
2768991
Export data from MongoDB to MySQL through PHP
2773067
Python library / Raspberry for fiscal printer
2773056
I developed a complete POS system including inventory control, warehouse control, moving between warehouses, movement between shops, asynchronous communication with the central database where information is centralized. The system was designed in Visual Basic with PostgreSQL database and communication servers used Linux with Postfix.
POS system and inventory control
I developed a complete POS system including inventory control, warehouse control, moving between warehouses, movement between shops, asynchronous communication with the central database where information is centralized. The system was designed in Visual Basic with PostgreSQL database and communication servers used Linux with Postfix.
POS system and inventory control
I developed a complete POS system including inventory control, warehouse control, moving between warehouses, movement between shops, asynchronous communication with the central database where information is centralized. The system was designed in Visual Basic with PostgreSQL database and communication servers used Linux with Postfix.
POS system and inventory control
I developed a complete POS system including inventory control, warehouse control, moving between warehouses, movement between shops, asynchronous communication with the central database where information is centralized. The system was designed in Visual Basic with PostgreSQL database and communication servers used Linux with Postfix.
POS system and inventory control
I developed a complete POS system including inventory control, warehouse control, moving between warehouses, movement between shops, asynchronous communication with the central database where information is centralized. The system was designed in Visual Basic with PostgreSQL database and communication servers used Linux with Postfix.
POS system and inventory control
I developed a complete POS system including inventory control, warehouse control, moving between warehouses, movement between shops, asynchronous communication with the central database where information is centralized. The system was designed in Visual Basic with PostgreSQL database and communication servers used Linux with Postfix.
POS system and inventory control
2773029
I designed a complete full accounting administrative system, currently used in a large company in Venezuela with more than 40 users on server/client environment operations. It was developed in Visual Basic with PostgreSQL database
accounting administrative system
I designed a complete full accounting administrative system, currently used in a large company in Venezuela with more than 40 users on server/client environment operations. It was developed in Visual Basic with PostgreSQL database
accounting administrative system
I designed a complete full accounting administrative system, currently used in a large company in Venezuela with more than 40 users on server/client environment operations. It was developed in Visual Basic with PostgreSQL database
accounting administrative system
I designed a complete full accounting administrative system, currently used in a large company in Venezuela with more than 40 users on server/client environment operations. It was developed in Visual Basic with PostgreSQL database
accounting administrative system
2769844
I designed a complete Attendance System control with Visual Basic using PostgreSQL database. The system was designed for server/client environment. Also send assistance data branch via email to keep updated central data base. it work with Fingerprint Reader - U.are.U 4500 by Digital Persona
Biometric Attendance System - Called ACSYS
I designed a complete Attendance System control with Visual Basic using PostgreSQL database. The system was designed for server/client environment. Also send assistance data branch via email to keep updated central data base. it work with Fingerprint Reader - U.are.U 4500 by Digital Persona
Biometric Attendance System - Called ACSYS
I designed a complete Attendance System control with Visual Basic using PostgreSQL database. The system was designed for server/client environment. Also send assistance data branch via email to keep updated central data base. it work with Fingerprint Reader - U.are.U 4500 by Digital Persona
Biometric Attendance System - Called ACSYS
I designed a complete Attendance System control with Visual Basic using PostgreSQL database. The system was designed for server/client environment. Also send assistance data branch via email to keep updated central data base. it work with Fingerprint Reader - U.are.U 4500 by Digital Persona
Biometric Attendance System - Called ACSYS
I designed a complete Attendance System control with Visual Basic using PostgreSQL database. The system was designed for server/client environment. Also send assistance data branch via email to keep updated central data base. it work with Fingerprint Reader - U.are.U 4500 by Digital Persona
Biometric Attendance System - Called ACSYS
Cambios guardados
4.6 · 16 Reviews
Opiniones
Avatar del usuario
Odoo customer portal • $155 USD
He finally finished the tasks requested, but slightly out of time. I think he is quite flexible and the quality/price is very good.
Pablo Ezequiel L.
@pabloleone
•
Bandera de
Salt, Girona, Spain
•
hace 8 años
Compartir
Avatar del usuario
Build a Website • $104 USD
It has been Great to work with Andy, very professional and clever. I would work again with Andy any time. :)
Diego R.
@diegorubiano
•
Bandera de
Bogotá, Colombia
•
hace 8 años
Compartir
D
software para escritorio • $40 USD
O.K. Gracias
Guillermo Andres P.
@dromedario79
•
Bandera de
BOGOTA, Colombia
•
hace 8 años
Compartir
M
help wuth ExecWait in VisualBasic 6 • $25 USD
he found a perfect solution for my problem in less than 1 minute. I will hire again. very thanks.
Closed User
@mgglabs
•
Bandera de
,
•
hace 9 años
Compartir
K
Cambios sobre un proyecto en la plataforma de Joomla • $160 USD
Is great to work with Andy
Karen L.
@karenlinares14
•
Bandera de
bogota, Colombia
•
hace 9 años
Compartir
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