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C# Programming
Graphic Design
Mobile App Development
PHP
React.js
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Rafael Ovidio P.

@rafaelovidiop3

4,7
2
2,8
2,8
100%

Full Stack developer

$35 USD / hora
・
Bandera de
Dominican Republic (8:57 p. m.)
・
Se unió el agosto 9, 2024
$35 USD / hora
・
I am a motivated full-stack engineer who loves all things tech, with extensive expertise across industries and tech stacks. He has experience with C++, C#, Java, Python, TypeScript, Node.js, and web development. I enjoy difficult problems with extensive AI/ML, data processing, and algorithm development experience. I am comfortable building products from the ground up and has experience in companies of all sizes.
Verificaciones
A tiempo
100 %
Dentro del presupuesto
100 %
Aceptar tarifa
40 %
Freelancer C# Programmers Dominican Republic
Ver todo C# Programmers en Dominican Republic

Portafolio

Portafolio

12131855
o Developed web pages using React o Created web design with Figma what they want• Implemented mobile-friendly on any device o Connected web frontend to Ethereum Smart Contract by using Web3 o Created backend with truffle and solidity o Developed function to mint mice o Worked on Polygon such as Ethereum o Polaris is an open protocol that allows anyone to easily create secure liquidity mining pools. o These pools ("Supernovas") incentivizes long-term liquidity provision and accrue value back to the POLAR token. o Worked on BSC and Polygon Network Wordpress
BLOCKCHAIN
12131850
- Developing the design of the pages, and implementing the complex mobile applications - Design using UI kit, core graphics framework and core animations etc. - Responsible for delivering a hybrid app for mobile (Android/IOS) platform. - Strong expertise with Canvas, Android Native Java, XML, GridView, Drag & Drop. - Developed Application using XCode with MVC Architecture - Worked to make the application compatible with multiple iOS versions. - Resolved the UI design issues for multiple versions of iOS.
MOBILE
- Developing the design of the pages, and implementing the complex mobile applications - Design using UI kit, core graphics framework and core animations etc. - Responsible for delivering a hybrid app for mobile (Android/IOS) platform. - Strong expertise with Canvas, Android Native Java, XML, GridView, Drag & Drop. - Developed Application using XCode with MVC Architecture - Worked to make the application compatible with multiple iOS versions. - Resolved the UI design issues for multiple versions of iOS.
MOBILE
12131847
- Designed and implemented web applications using PHP and JavaScript, significantly improving the operational efficiency of specific functionality. - Contributed to the development of user-centric software solutions with attention to performance and scalability. - Provided ongoing maintenance and upgrades to existing systems, reducing bugs and enhancing user satisfaction.
WEB
12131855
o Developed web pages using React o Created web design with Figma what they want• Implemented mobile-friendly on any device o Connected web frontend to Ethereum Smart Contract by using Web3 o Created backend with truffle and solidity o Developed function to mint mice o Worked on Polygon such as Ethereum o Polaris is an open protocol that allows anyone to easily create secure liquidity mining pools. o These pools ("Supernovas") incentivizes long-term liquidity provision and accrue value back to the POLAR token. o Worked on BSC and Polygon Network Wordpress
BLOCKCHAIN
12131850
- Developing the design of the pages, and implementing the complex mobile applications - Design using UI kit, core graphics framework and core animations etc. - Responsible for delivering a hybrid app for mobile (Android/IOS) platform. - Strong expertise with Canvas, Android Native Java, XML, GridView, Drag & Drop. - Developed Application using XCode with MVC Architecture - Worked to make the application compatible with multiple iOS versions. - Resolved the UI design issues for multiple versions of iOS.
MOBILE
- Developing the design of the pages, and implementing the complex mobile applications - Design using UI kit, core graphics framework and core animations etc. - Responsible for delivering a hybrid app for mobile (Android/IOS) platform. - Strong expertise with Canvas, Android Native Java, XML, GridView, Drag & Drop. - Developed Application using XCode with MVC Architecture - Worked to make the application compatible with multiple iOS versions. - Resolved the UI design issues for multiple versions of iOS.
MOBILE
12131847
- Designed and implemented web applications using PHP and JavaScript, significantly improving the operational efficiency of specific functionality. - Contributed to the development of user-centric software solutions with attention to performance and scalability. - Provided ongoing maintenance and upgrades to existing systems, reducing bugs and enhancing user satisfaction.
WEB
Cambios guardados
4.7 · 2 Reviews
Opiniones
Avatar del usuario
Resumen de video con IA • $140 USD
Entregó un buen resultado finalmente pero con algunos problemas de comunicación y desconfianza hacia mí.
Cristián C.
@boutroux
•
Bandera de
no, Chile
•
hace 2 meses
Compartir
Avatar del usuario
Responsive UI Enhancements for React-Django App • $100 USD
Excellent Work and Professionalism! I highly recommend this guy for any project related to React/Django. I will definitely be looking to work with them again in the future!
Jeffrey T.
@jeffreyconrad
•
Bandera de
Walla Walla, United States
•
hace 5 meses
Compartir
Experiencia
Web developer
feb, 2018 - jun, 2020
•
2 años, 4 meses
Tech Innovators Inc.
feb, 2018 - jun, 2020
•
2 años, 4 meses
Developed and maintained web applications using modern frameworks like React.js, Next.js, and Angular. Specialized in front-end development with a focus on TypeScript and JavaScript for scalable and maintainable code. Utilized SCSS for styling and worked extensively with backend technologies like Laravel. Collaborated in Agile teams to deliver high-performance, responsive web applications.
Bandera de
Roseau, Dominica
feb, 2018 - jun, 2020
•
2 años, 4 meses
Educación
bachelor
2010 - 2014
•
4 años
Bandera de
Dominican Republic
2010 - 2014
•
4 años
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