EXPLORE


6.0
6.0
100%
$30 USD / Hour
・

Peru (11:30 PM)
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Joined on August 31, 2008
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3 Recommendations
$30 USD / Hour
・
🇬🇧 English I am a Full Stack Web & Blockchain Developer with 18+ years of experience building tailor-made digital solutions. Active on Freelancer.com since 2008, I combine deep knowledge of PHP, MySQL, CSS, JavaScript/jQuery with modern technologies such as React, Next.js, PostgreSQL, AI integration, and Blockchain development (Solidity, Smart Contracts, DApps). 🔧 Key Skills: - Backend & frontend development from scratch - React & Next.js scalable applications - Databases: MySQL & PostgreSQL - AI integration into web applications - Blockchain: Solidity, Smart Contracts, DApps - Performance, security & scalability optimization 🌍 Languages: - Spanish (native) - English (written, fluent for professional communication) 🚀 What I Offer: - Custom, client-oriented solutions - Clean, scalable, and documented code - Clear communication and on-time delivery - Reliability backed by 15+ years on Freelancer.com 🇪🇸 Español Soy Desarrollador Web Full Stack y Blockchain con más de 18 años de experiencia creando soluciones digitales a medida. Activo en Freelancer.com desde 2008, combino un profundo conocimiento en PHP, MySQL, CSS, JavaScript/jQuery con tecnologías modernas como React, Next.js, PostgreSQL, integración de IA y desarrollo Blockchain (Solidity, Smart Contracts, DApps). 🔧 Habilidades Clave: - Desarrollo backend y frontend desde cero - Aplicaciones escalables con React & Next.js - Bases de datos: MySQL y PostgreSQL - Integración de Inteligencia Artificial en apps web - Blockchain: Solidity, Smart Contracts, DApps - Optimización de rendimiento, seguridad y escalabilidad 🌍 Idiomas: - Español (nativo) - Inglés (escrito, fluido para comunicación profesional) 🚀 Lo que ofrezco: - Soluciones a medida y orientadas al cliente - Código limpio, documentado y escalable - Comunicación clara y entregas puntuales - Confiabilidad respaldada por más de 15 años en Freelancer.com
Verifications
On time
92%
On budget
100%
Accept rate
96%
Repeat hire rate
20%

Game Engine

Web Development Site

Live Domain Auction Site

Hemorrhoids Landing Page

Game Engine

Web Development Site

Live Domain Auction Site

Hemorrhoids Landing Page
Gustavo a realizado un trabajo impecable, recomendado.
Former Client (inactive)
Share

Fantastic developer, more available freelance.
Valeria A.
@softheart85
•

Sarno, Italy
•
Share

He is really Talented developer, Helped me to solve the issue which I was facing from hours. Thanks a lot :)
Veda Web Technology
@rajrathodbvn
•

Bhavnagar, India
•
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Excellent, totally recommended!
Social P.
@JKServices
•

La Plata, Argentina
•
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Everything was fast and perfect.
Adrian G.
@adriangustavo22
•

NEW YORK, United States
•
Share
Experience
Consultores-TIC.com
Jan, 2008 - Present
•
17 years, 10 months
SEO Consultant
Aug, 2008 - Present
•
17 years, 3 months
I work as SEO Consultant on Consultores-tic.com since 2008. I focus the best SEO service for your site.
Main Programmer
Jan, 2008 - Present
•
17 years, 10 months
I work as main programmer on Consultores-tic.com since 2008. I focus on provide excellent service for an afordable price.
Jan, 2008 - Present
•
17 years, 10 months
Education
Universidad Nacional Pedro Ruíz Gallo
2007 - 2009
•
2 years
English Intermediate Level

Peru
2007 - 2009
•
2 years
Universidad Nacional Pedro Ruíz Gallo
2002 - 2007
•
5 years
Computer Science Engineer

Peru
2002 - 2007
•
5 years
Qualifications
Beta Tester Group Certificate
2006
UNPRG
100% successfully beta tests on university systems.
2006
Engineer
2007
UNPRG
Engineer Title
2007
Publications
Game Engine Using Collada Standard
Own
In this publication a core game engine was implemented. This one is reusable, modular, uses the Collada standard for 3D graphics and makes the best use of hardware resources - it's called eXtreme Engine 3D (XE3D). This game engine has a Shelf for Maya 8.5 and 5 subengines: a Graphics Engine, an Input Engine, Audio Engine, Net Engine and a Physics Engine. The Shelf in Maya 8.5 is a script programmed in MEL (Maya Embedded Language), which allows for exporting those models in Maya Collada format, a
Certifications
Spanish to English Translation
Spanish
US English
Basic Numeracy
HTML
PHP
SQL
E
Employer Orientation Exam
Freelancer Orientation