Web and Mobile Development Expert.
I have been working with the web and mobile both backend and frontend.
- Web Main Skills
PHP Framework(Laravel, CI, Yii, PrestaShop)
Ruby on Rails
JS Framework(React JS, Vue JS, Angular, Node)
Python Framework(Django, Flask)
C#, Python (Scrapping)
- Mobile Main Skills
Objective-C, Swift, Java
Ionic, React Native, Kotlin, Flutter, Lua, Corona SDK
- Desktop Main Skills
C, C++, C#, Delphi, Python
I have a strong character and my technical skills allow me to succeed in a highly competitive and professional environment.
Best Regards

Olá, sou o Durval Pereira César.
Trabalho com desenvolvimento de softwares desde 2005, tendo +15 anos de expertise na área. Desenvolvo de acordo com sua necessidade, indo desde desenvolvimento de sites e pequenos projetos e plugins, bem como plataformas em larga escala, aplicativos móveis, entre outros.
Sendo um desenvolvedor full-stack com experiência em UI e UX (User Interface e User eXperience), abraço o processo do início ao fim, desde a criação e visualização do fluxo do usuário dentro de seu potencial projeto até o deploy de sua plataforma em uma infraestrutura escalavel. Segue algumas das minhas Skills (habilidades):
- PHP (OO)
- Web Stack (HTML/CSS/JavaScript)
- WordPress
- E-commerces, utilizando WooCommerce, Shopify, VTEX
- React Native (desenvolvimento de aplicativos móveis para Android e iOS)
- ReactJS (desenvolvimento de plataformas web)
- Spring Boot (framework Java)
- Bancos de dados MySQL; MongoDB; Postgres; SQL Server
- Devops & Infraestrutura (AWS; Azure; Google Cloud)
- Git, Docker (CI/CD)
Quer saber como posso te ajudar no desenvolvimento de seu projeto/negócio? Mande uma mensagem!

Freelancer em Tempo Integral desde 2010.
Profissional com mais de 10 anos de experiência desenvolvendo campanhas publicitárias, identidade visual, criação de marca, planejamento estratégico, comunicação corporativa e gestão de redes sociais.

I am a professional senior software developer and expert in Web application development with 9 plus years of experience.
I am looking for an opportunity to build a long term relationship with great clients all over the world to further expand my skills and of course to make my own fortune. You will find me a creative, result-driven, loyal, hard-working guy who does the best to deliver the best possible results. I never give up to reach the goal.
My Main skills:
-Machine Learning
tensorflow/dlib/pytorch/keras/pandas/matplotlib
-Image Processing
opencv/scikit-image/numpy/scipy/pillow
-Web Scraping
Selenium/BeautifulSoup 4/Scrapy
* recaptcha(V1, V2, V3) and dynamic data.
-Web Development
-Backend
PHP Frameworks(Laravel/Yii/Symfony)
Python Frameworks(Django/Flask)
-Frontend
React/Vue/Angular
Html/CSS/Javascript/
-Database
MySQL/SQLite/MSSQL
-CMS Development
WordPress/PrestaShop
-Desktop App Development
-C/C++/C# with Graphic Interface
-Java(Java Swing/JavaFX/SWT/J2EE)
-Python(PyQt/Tkinter/WxPython/PyGUI)
I love working on a big fantastic project in an agile team, while I am also able to work as an individual.
Best Regards.
Andrey

São 10 anos de experiência e mais de 3100 projetos de Criação e desenvolvimento de logotipos, websites, newsletter, impressos, banners landing pages, e-commerces, e mais recentemente, apps.
Trabalho com magento, wordpress, Joomla, Contao, Tray Ecommerce, entre outros CMS.

If you need professional, creative or corporate web solution feel free to contact me.
I will provide you complete solution from sketch to success as well as trouble shooting and fixing if you get stuck somewhere with your web project.
As a freelancer, I have worked with a wide variety of large businesses, small businesses, and individuals on projects including:
- Web development using PHP(Laravel, CodeIgniter), CMS(WordPress, Magento, Shopify), Python, NodeJS, [ASP.NET](http://ASP.NET), ReactJS, AngularJS.
- Responsive design using HTML, Javascript, Bootstrap Template.
- Complete Unique Custom designs in Wordpress
- Wordpress Theme and Plugin Customization
You will never be disappointed in me for sure.

I am a Web Developer, based in Singapore with a wealth of coding experience and knowledge.
Attention to detail and client requirements, focus, accuracy, flexibility and delivery are at the forefront of my business acumen.
*****4 years plus of extensive hands on experience in technologies like *****
PHP/MYSQL ,
WORDPRESS ,
SEO,
CODEIGNITER ,
MAGENTO 1&2 ,
LARAVEL ,
HTML/CSS3/BOOTSTRAP ,
JS/JQUERY/AJAX
Content Management System : Wordpress , Magento, Squarespace
Database : MySQL , MongoDB , PostgreSQL , SQL Server
Website SEO , Website optimization , Website Security , Website Hosting and Migrate
- Strong in Developing Web Apps using PHP and CMS (Wordpress , Magento , Drupal , Suqarespace )
- Strong in Developing Enterprise level Web Apps using PHP/Mysql and MVC Frameworks - Codeigniter & Laravel
- Making Dynamic themes using Wordpress, Magento CMS and Bootstrap Responsive Design
- Good in Customizing Wordpress , Magento , Drupal , Squarespace , Joomla
- HTML to Wordpress and Magento theme development
- Wordpress & Magento Theme and Plugin Developments
- Graphic Design (Adobe Photoshop), PSD to HTML
- Third party API integeration and API web services development
- An experienced team lead and team player with excellent communication and interpersonal skills who has the ability to work independently under pressure
- Self-motivated , goal oriented and great desire to learn

Amante de las Nuevas Tecnologías, a diario busco información y recursos para seguir formándome en el area de Diseño Web, especializándome en Wordpress, Woocommerce, Html5, Css3 y Diseño Gráfico Bajo Adobe Illustrator. Aprendiendo Javascript. Constantemente estoy realizando test a mis trabajos para conseguir un buen rendimiento en ellos, así como una armonía en Diseño.

Gestão, configurações e manutenções de servidores, infraestrutura de rede web/local Linux e Windows, suporte e alterações em sites e programas, banco de dados web/desktop, manutenção e configuração de micros e periféricos.
Windows, Linux, AWS, Google Google Cloud Platform, Digital Ocean, Linode, Contato, Vultr, Wordpress, OpenCart, PrestaShop, Magento, Blogger, Whmcs, PhpMyadmin, Mysql, CPanel, Vesta, ZPanel, SSL (HTTPS), IspConfig, Digital Ocean, Server Pilot, Configuração de Ecommerces, integrações, Windows Server, redes e diversas aplicações.
Formação
MBA em Gerenciamento de Projetos de TI pelo Instituto de Ciência, Educação e Tecnologia de Votuporanga
Bacharel em Sistema de Informação pelo Centro Universitário de Brasília – UDF
Tecnólogo em Análise e Desenvolvimento de Sistemas pela UNIGRAN - Centro Universitário da Grande Dourados