Hi, I’m Karl
Senior Frontend Developer

I create seamless
user interfaces & dynamic web experiences.

Ready to turn your vision into a high-performing web app? Let’s talk!

Contact Me
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05+

Years Experience in field

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Professional Web Page & Web Design for marketing

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Web Applications for your business needs

Developer

MyExperience& skills.

Skills

  • React JS
  • Next JS
  • Vue JS
  • React-Admin
  • Typescript
  • Javascript
  • Redux
  • Vuex
  • Pinia
  • Storybook
  • PostgreSQL
  • MySQL
  • Material UI Vue/React
  • CSS
  • PHP
  • Laravel
  • Tailwind
  • UI/UX Design
  • Jest
  • Collaboration
  • API Integration
  • Agile Methodologies
  • Database Management
  • Docker
  • Keycloak
  • Keycloakify
  • Playwright
  • Git
  • Content Creation
  • Graphic Design
  • Video Production
  • Social Media Management
  • Advertising
  • Branding
  • Analytics

Experience

Highlighting my professional journey in technology and development.

Senior Frontend Developer

JAIDE GmbH (Feb 2024 – Present | Remote, Hamburg, Germany)

  • Lead frontend development for scalable web applications using Vue.js, React, Next.js, React-Admin, and TypeScript.
  • Design intuitive, high-performance user experiences and seamlessly integrate frontend with backend APIs.
  • Ensure quality through comprehensive Playwright testing across browsers and devices.
  • Contributed process improvements and collaborated on GitLab issue boards to optimize workflows.

Full-stack Developer

EMAPTA (Feb 2021 – Feb 2024)

  • Built responsive interfaces with Vue.js and developed microservices with Laravel.
  • Managed PostgreSQL database architecture and implemented secure RESTful APIs.
  • Created web experiences using HTML5, CSS3, Bootstrap, and Tailwind CSS.
  • Developed low-code applications using OutSystems for rapid, scalable solutions.

Service Desk Analyst

EMAPTA (Oct 2019 – Feb 2021)

  • Provided IT support and solutions for technical service desk operations.

Information Technology Service Desk

Lazada Group (Jan 2016 – Sep 2019)

  • Delivered technical support and maintained IT service operations.

I.T. Developer

San Miguel Distributor (Jan 2015 – Jul 2015)

  • Designed and developed software solutions to streamline business processes.

Education

Associate Degree in Information Technology

STI College Las Piñas, Philippines

Tools

  • VS Code
  • JIRA
  • Docker Desktop
  • pgAdmin
  • Canva
  • Postman
  • Figma
  • Playwright
  • & more…
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Let’sConnect

Building connections today can create opportunities for a brighter tomorrow.

karl.demetria@yahoo.com