Shelvin Batista Batista

Shelvin Batista Batista

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Software developer
Cartagena de Indias, Bolívar, Colombia
Contact Shelvin regarding: 
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Full-time jobs
Starting at USD3k/month
Flexible work
Starting at USD18/hour
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Starting at USD3k/month
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Résumé

Jobs verified_user 0% verified
  • Revelo Talent Corp
    AI Trainer For Coding
    Revelo Talent Corp
    Jul 2025 - Current (1 year)
    Developed programming challenges to identify errors in responses effectively. Reviewed generated source code to ensure compliance with industry standards. Created rubric analyses to evaluate complexity of each prompt for optimal user responses. Utilized Docker to generate containers and images for local application deployment. Maintained and corrected errors in AI-generated source code across various languages. Assessed JavaScript, TypeScript, PHP, Python, Java, and C++ code for quality assurance.
  • F
    Frontend Developer
    Factech Colombia Servicios Informaticos SAS
    Aug 2023 - Nov 2023 (4 months)
    Layout and design of visual components for private and internal web applications implementing the Angular Framework from version 8 to 15. Creation of hybrid mobile applications with the Ionic framework version 4. Creation of reusable components using HTML5, CSS3, SASS, Typescript, Javascript, Bootstrap and Material Design. Consumption of rest services, which send and receive data as a response in JSON format. Source code version control through Git and Giflow repositories. Source code maintenance and bug fixing in projects as technical support.
  • A
    Development Engineer
    Algar Tecnologias
    Aug 2023 - Nov 2023 (4 months)
    Layout and design of visual components for private and internal web applications implementing the Angular Framework from version 13 to 18 and the JSF framework (Java Server Faces). Creation of reusable components using HTML5, CSS3, SASS, Typescript, Javascript, Bootstrap and Material Design. Consumption of rest services, which send and receive data as a response in JSON format. Creation and modification of rest services implementing the JSF Framework (Java Server Faces) in Java language. Source code version control through Git and Giflow repositories. Source code maintenance and bug fixing in projects as technical support. Structuring relational databases in PostgreSQL to optimize queries, stored procedures and views.
  • World Vision International
    Frontend Engineer Developer
    World Vision International
    May 2023 - Oct 2023 (6 months)
    Layout and design of visual components for private and internal web applications implementing the Angular Framework from version 13 to 15. Creation of reusable components using HTML5, CSS3, SASS, Typescript, Javascript, Bootstrap and Material Design. Creation and modification of rest services implementing Django, NodeJS and Java technologies. Consumption of rest services, which send and receive data as a response in JSON format. Source code version control through Git repositories. Management of EC2 instances of AWS servers. Source code maintenance and project bug fixes as technical support.
  • P
    Frontend Developer
    Periferia it group sas.
    Sep 2022 - Jan 2023 (5 months)
    Component prototyping using Figma tool. Layout and design of visual components for private and internal web applications implementing the Angular Framework from version 13 to 15, ReactJS and VueJS. Creation of reusable components using HTML5, CSS3, SASS, Typescript, Javascript, Bootstrap and Material Design. User administration of the AWS Cognito service. Consumption of rest services, which send and receive data in JSON format in response. Source code version control through Git and Giflow repositories. Source code maintenance and bug fixes in projects as technical support. Generation of documentation of projects developed in Angular Framework with the Compodoc tool.
  • NovaTech Solutions
    Development Engineer
    NovaTech Solutions
    Oct 2021 - Sep 2022 (1 year)
    Layout and design of visual components for private and internal web applications implementing the Angular Framework from version 9 to 15 and JSF (Java Server Faces). Creation of reusable components using HTML5, CSS3, SASS, Typescript, Javascript, Bootstrap and Material Design. Creation and modification of rest services implementing the JSF Framework (Java Server Faces) in Java language. Consumption of rest services, which send and receive data as a response in JSON format. Consumption of external SOAP type services in other servers from rest type services using the JSF Framework (Java Server Faces), which generate the response in XML format. Source code version control through Git and Giflow repositories. Source code maintenance and bug fix
  • Quick help
    Web Developer
    Quick help
    Nov 2020 - Sep 2021 (11 months)
    Creation and modification of rest services implementing Django and Laravel Frameworks. Sending notifications by RabbitMQ to Frontend projects with the response returned in the rest services. Source code maintenance and bug fixing in projects as technical support. Source code version control through GIT repositories via GitLab. Structuring relational databases in PostgreSQL to optimize queries, stored procedures and views. Development of unit tests of the rest services developed. Implementation of containers and docker images for the projects.
  • G
    Developer
    GMA Digital SAS
    Mar 2019 - Oct 2020 (1 year 8 months)
    Layout and design of visual components for private and internal web applications implementing the Angular Framework from version 8 to 15. Creation of reusable components using HTML5, CSS3, SASS, Typescript, Javascript, Bootstrap and Material Design. Creation of hybrid mobile applications with the Ionic framework with versions 3, 4 and 5. Publication of applications in Google Play Store for Android devices. Design of a PWA Ionic application to control the entry and exit of students from schools. Creation and modification of rest services implementing Laravel and NodeJS frameworks. Consumption of rest services, which send and receive data as a response in JSON format. Structuring of non-relational databases in MongoDB and relational databases
  • Activity Technology S.A.S
    Developer
    Activity Technology S.A.S
    Nov 2017 - Mar 2019 (1 year 5 months)
    Layout and design of visual components for private and internal web applications implementing the Yii Framework in its versions 1 and 2. Creation of reusable components using HTML5, CSS, Javascript, Jquery and Bootstrap. Creation and modification of rest services implementing Yii, pure PHP and ASP.NET technologies. Consumption of rest services, which send and receive data as a response in JSON format. Source code maintenance and bug fixing in projects as technical support. Structuring of relational databases in Mysql to optimize queries, stored procedures and views.
  • U
    Developer public Remote experience
    Unisoft System Corporation SAS
    Oct 2015 - Sep 2017 (2 years)
    Layout and design of visual components for private and internal web applications implementing ReactJS Framework, Angular version 9, Cordova and Phonegap. Creation of reusable components using HTML5, CSS3, SASS, Typescript, Javascript and Bootstrap. Publishing applications in Google Play Store for Android devices. Creation and modification of rest services implementing CodeIgniter, NodeJS, Express and pure PHP technologies. Consumption of rest services, which send and receive data as a response in JSON format. Structuring relational databases in Mysql to optimize queries, stored procedures and views. Source code maintenance and bug fixing in projects as technical support.
  • S
    Software Developer & Analyst
    SYSNET SAS
    May 2015 - Sep 2015 (5 months)
    Layout and design of visual components for private and internal web applications implementing Cordova and Jquery Mobile technologies. Creation of reusable components using HTML5, CSS, Javascript and Bootstrap. Creation and modification of rest services implementing the ASP .NET Framework. Consumption of rest services, which send and receive data as a response in JSON and XML formats. Structuring relational databases in SQL Server to optimize queries, stored procedures and views. Source code version control through Git repositories. Source code maintenance and bug fixing in projects as technical support.
  • NativApps
    Software Developer
    NativApps
    Mar 2013 - Sep 2013 (7 months)
    Layout and design of visual components for private and internal web applications implementing Cordova and Jquery Mobile technologies. Creation of reusable components using HTML5, CSS, Javascript and Bootstrap. Creation and modification of rest services implementing PHP scripts. Consumption of rest services, which send and receive data as a response in JSON format. Structuring relational databases in Mysql to optimize queries, stored procedures and views. Source code maintenance and bug fixing in projects as technical support.
Education verified_user 0% verified
  • Udemy
    Angular 8: Basic introduction and first steps course
    Udemy
    Jan 2020 - Dec 2020 (1 year)
  • Udemy
    JavaScript: ECMAScript 6 and all its details
    Udemy
    Jan 2020 - Dec 2020 (1 year)
  • Udemy
    Compodoc: Create documentation in Angular/Ionic/TS projects
    Udemy
    Jan 2020 - Dec 2020 (1 year)
  • Udemy
    JavaScript: from zero to the details
    Udemy
    Jan 2019 - Dec 2019 (1 year)
  • Udemy
    Ionic 4: Creating IOS, Android and PWAs Apps with Angular
    Udemy
    Jan 2019 - Dec 2019 (1 year)
  • s
    Use case design
    senavirtual
    Jan 2012 - Dec 2012 (1 year)
  • s
    Database: Conceptualization and Management Systems
    senavirtual
    Jan 2012 - Dec 2012 (1 year)
  • s
    Informatics: SQL database design
    senavirtual
    Jan 2012 - Dec 2012 (1 year)
  • Fundacion Universitaria Tecnologico Comfenalco
    Systems Engineering
    Fundacion Universitaria Tecnologico Comfenalco
    Jan 2011 - Dec 2012 (2 years)
  • Fundacion Universitaria Tecnologico Comfenalco
    Information Systems Technology
    Fundacion Universitaria Tecnologico Comfenalco
    Jan 2008 - Jan 2010 (2 years 1 month)