Violeta Atkinson
MOBILE APP DEVELOPER | FRONTEND DEVELOPER
Frontend & Mobile Developer specialized in React and React Native, building web and mobile apps that combine great design with top performance.
PORTFOLIO
Projects
Full-stack applications, interactive games, and responsive websites showcasing technical expertise and problem-solving.
Beatiful Souls
Pet Adoption Plataform with Tinder-Style Interface
Full-stack web application connecting animal shelters with potential adopters through an intuitive swipe-based matching system. Features real-time matching, user authentication and dashboard.
TECH STACK
- React
- Node.js
- Express .js
- MongoDB
- Mongoose
- API
Save The Ocean
Environmental Awareness Browser Game
Interactive browser game raising awareness about ocean pollution. Players control a submarine to clean ocean waste and rescue turtles, with integrated donation link to Greenpeace for real-world impact.
TECH STACK
- JavaScript
- HTML5 Canvas
- CSS3
- Game Development
Empanadex
Modern E-commerce Landing Page
Influencer Business Management AppFully responsive website for empanada shop featuring product showcase, interactive menu, and contact system. Built with focus on visual appeal, user experience, and mobile-first design principles.
TECH STACK
- HTML5
- CSS3
- SASS
- Bootstrap
- JavaScript
- Responsive Design
MCJ Garage
Vintage Motorcycle E-Commerce
Interactive e-commerce platform for vintage motorcycles.Users can explore the catalog, view detailed products, book mechanical services, and a cart system with order confirmation.
TECH STACK
- React
- JavaScript
- Hooks
- Firebase Firestore
- Context API
Anti Scam
Job Fraud Awareness & Detection Web App
Interactive web application designed to identify potential job scams through a smart questionnaire. It analyzes common red flags in job offers and provides a risk level to help users make safer decisions when job hunting.
TECH STACK
- JavaScript
- HTML5
- CSS3
- LocalStorage API
- Fetch API
Creator Flow
Influencer Business Management App
Offline-first mobile app that helps content creators manage brand collaborations in one place — track campaigns, income and expenses, view metrics, and stay on top of key dates and deadlines.
TECH STACK
- React Native
- Expo
- JavaScript
- Firebase
- SQLite
- Yup
Beatiful Souls
Pet Adoption Plataform with Tinder-Style
Full-stack web application connecting animal shelters with potential adopters through an intuitive swipe-based matching system. Features real-time matching, user authentication and dashboard.
TECH STACK
- React
- Node.js
- Express.js
- MongoDB
- Mongoose
- API
Save The Ocean
Environmental Awareness Browser Game
Interactive browser game raising awareness about ocean pollution. Players control a submarine to clean ocean waste and rescue turtles, with integrated donation link to Greenpeace for real-world impact.
TECH STACK
- Javascript
- HTML5 Canvas
- CSS3
- Game Development
Beatiful Souls
Pet Adoption Plataform with Tinder-Style
Full-stack web application connecting animal shelters with potential adopters through an intuitive swipe-based matching system. Features real-time matching, user authentication and dashboard.
TECH STACK
- React
- Node .js
- Express .js
- MongoDB
- Mongoose
- API
Empanadex
Modern E-commerce Landing Page
Fully responsive website for empanada shop featuring product showcase, interactive menu, and contact system. Built with focus on visual appeal, user experience, and mobile-first design principles.
TECH STACK
- HTML5
- CSS3
- SASS
- Boostrap
- Javascript
- Responsive Design
MCJ Garage
Vintage Motorcycle E-Commerce
Interactive e-commerce platform for vintage motorcycles.Users can explore the catalog, view detailed products, book mechanical services, and a cart system with order confirmation.
TECH STACK
- React
- Javascript
- Hooks
- Firebase Firestore
- Context API
Creator Flow
Influencer Business Management App
Offline-first mobile app that helps content creators manage brand collaborations in one place — track campaigns, income and expenses, view metrics, and stay on top of key dates and deadlines.
TECH STACK
- React Native
- Expo
- Javascript
- Firebase
- SQLite
- Yup
Save The Ocean
Environmental Awareness Browser Game
Interactive browser game raising awareness about ocean pollution. Players control a submarine to clean ocean waste and rescue turtles, with integrated donation link to Greenpeace for real-world impact.
TECH STACK
- Javascript
- HTML5 Canvas
- CSS3
- Game Development
Anti Scam
Job Fraud Awareness & Detection Web App
Interactive web application designed to identify potential job scams through a smart questionnaire. It analyzes common red flags in job offers and provides a risk level to help users make safer decisions when job hunting.
TECH STACK
- Javascript
- HTML5
- CSS3
- LocalStorage API
- Fetch API
TECHNOLOGY STACK
Skills
Technologies and tools I use to build modern, responsive, and high-performance web applications and email campaigns.
PROFESSIONAL JOURNEY
Work Experience
From email campaigns for major brands to full-stack web development—focused on quality, performance, and user experience.
publicis groupe
Email Developer
January – November 2024
Madrid, Spain (Hybrid)
- Developed 50+ responsive HTML email campaigns for major international brands achieving 99% rendering accuracy via Litmus testing across 30+ email clients ensuring optimal display
- Implemented component-driven email architecture reducing code redundancy by 40% and accelerating deployment timelines by 30% through modular design patterns and reusable components.
- Collaborated daily with development teams providing technical solutions for email rendering challenges and mobile optimization strategies to ensure cross-platform compatibility and performance.
- Managed email campaigns via Mailchimp, Litmus and Retarus platforms with subscriber segmentation and A/B testing implementation to maximize engagement and conversion rates across audiences.
Technologies used
- Responsive Email Design
- HTML
- SASS
- Figma
- Photoshop
The cocktail
Frontend Developer
March – August 2023
Madrid, Spain (Hybrid)
- Developed automated testing suite using Cypress identifying and resolving 95% of bugs before production deployment ensuring high-quality code and minimizing production issues across projects.
- Built responsive email layouts and web applications using HTML, SASS, and JavaScript with mobile-first approach implementing modern design patterns and ensuring optimal user experience across devices.
- Contributed to CI/CD pipeline using Azure DevOps participating in automated build, testing, and deployment processes streamlining workflows and reducing manual intervention in release cycles.
- Created detailed test plans and test cases conducting thorough functional testing to ensure performance, usability, and alignment with project requirements while maintaining comprehensive documentation standards.
Technologies used
- Cypress
- Javascript
- HTML
- CSS
- Bitbucket
- Azure DevOps
Linkadia
WordPress Developer
November – December 2023
Madrid, Spain (Hybrid)
- Configured and customized WordPress themes and plugins ensuring responsive design, cross-browser compatibility, and optimal performance.
- Developed custom front-end features using HTML, CSS, and JavaScript creating fully responsive user experiences across all devices.
- Implemented custom post types and taxonomies optimizing content architecture and site structure for improved navigation and SEO
- Managed WordPress CMS content administration ensuring proper functionality, design consistency, and seamless user experience aligned with project requirements.
Technologies used
- WordPress
- Javascript
- HTML
- CSS
- Responsive Web Design
publicis groupe
Email Developer
January – November 2024
Madrid, Spain (Hybrid)
- Developed 50+ responsive HTML email campaigns for major international brands achieving 99% rendering accuracy via Litmus testing across 30+ email clients.
- Implemented component-driven email architecture reducing code redundancy by 40% and accelerating deployment timelines by 30%.
- Collaborated daily with development teams providing technical solutions for email rendering challenges and mobile optimization strategies.
- Managed email campaigns via Mailchimp, Litmus and Retarus platforms with subscriber segmentation and A/B testing implementation.
Technologies used
- Responsive Email Design
- HTML
- SASS
- Figma
- Photoshop
- XD
Linkadia
WordPress Developer
November – December 2023
Madrid, Spain (Hybrid)
- Configured and customized WordPress themes and plugins ensuring responsive design, cross-browser compatibility, and optimal performance.
- Developed custom front-end features using HTML, CSS, and JavaScript creating fully responsive user experiences across all devices.
- Implemented custom post types and taxonomies optimizing content architecture and site structure for improved navigation and SEO
- Managed WordPress CMS content administration ensuring proper functionality, design consistency, and seamless user experience aligned with project requirements.
Technologies used
- WordPress
- Javascript
- HTML
- CSS
- Responsive Web Design
The cocktail
Frontend Developer
March – August 2023
Madrid, Spain (Hybrid)
- Developed automated testing suite using Cypress identifying and resolving 95% of bugs before production deployment.
- Built responsive email layouts and web applications using HTML, SASS, and JavaScript with mobile-first approach.
- Contributed to CI/CD pipeline using Azure DevOps participating in automated build, testing, and deployment processes.
- Created detailed test plans and test cases conducting thorough functional testing to ensure performance, usability, and alignment with project requirements.
Technologies used
- Cypress
- Javascript
- HTML
- CSS
- Bitbucket
- Azure DevOps
CONTINUOUS LEARNING
EDUCATION
Intensive technical training in web development, UX/UI design, and mobile applications.
Mobile Application Development
August 2025 – May 2026 | CoderHouse
Comprehensive program focused on cross-platform mobile application development using React Native and JavaScript.
- React Native fundamentals and mobile app architecture.
- iOS and Android deployment capabilities.
- API integration and Firebase/Realm database synchronization.
- Core components, navigation, and state management with Redux.
- Device features integration (camera, location, SQLite).
- Authentication and login implementation.
- App publication and deployment processes.
Full Stack Web Developer
May – November 2022 | IronHack
Bootcamp focused on modern full-stack web development with hands-on projects and pair programming collaboration.
- Frontend development with HTML, CSS, and JavaScript (ES6+).
- Backend development using Node.js, Express.js, and MongoDB.
- Built dynamic interfaces with React.
- Developed three full-stack projects combining frontend and backend.
- Version control with Git and GitHub.
- Agile workflows and collaborative pair programming.
WordPress Development
October – Dec 2023 | CoderHouse
Practical experience building and managing responsive WordPress websites with focus on customization and e-commerce implementation.
- WordPress installation and configuration on local Apache server.
- Theme, plugin, and widget customization for responsive websites.
- E-commerce store development using WooCommerce with payment gateways.
- Page design with Elementor ensuring mobile responsiveness.
- Site backups, server configuration, and WordPress migrations.
UX/UI Design
March – Jun 2020 | CoderHouse
Hands-on experience applying the complete UX/UI design process to create a native mobile app using agile methodologies and industry-standard tools.
- User research and project scope definition.
- MVP planning based on user needs and persona development.
- Wireframing and interactive prototyping with industry tools.
- Usability testing and design validation.
- Agile methodology with iterative design processes.
- Portfolio-ready final project presentation.
Photoshop & Illustrator
March – Jun 2020 | CoderHouse
Hands-on experience using Adobe tools for digital and graphic design with focus on creative and conceptual development.
- Adobe Photoshop and Illustrator for image editing and vector illustration.
- Visual identity and branding design for personal projects.
- Graphic content creation tailored for social media platforms.
- Visual language application for effective communication.
- Creative thinking and aesthetic approach in digital design.
Mobile Application Development
August 2025 – May 2026 | CoderHouse
Comprehensive program focused on cross-platform mobile application development using React Native and JavaScript.
- React Native fundamentals and mobile app architecture.
- iOS and Android deployment capabilities.
- API integration and Firebase/Realm database synchronization.
- Core components, navigation, and state management with Redux.
- Device features integration (camera, location, SQLite).
- Authentication and login implementation.
- App publication and deployment processes.
Full Stack Web Developer
May – November 2022 | IronHack
Bootcamp focused on modern full-stack web development with hands-on projects and pair programming collaboration.
- Frontend development with HTML, CSS, and JavaScript (ES6+).
- Backend development using Node.js, Express.js, and MongoDB.
- Built dynamic interfaces with React.
- Developed three full-stack projects combining frontend and backend.
- Version control with Git and GitHub.
- Agile workflows and collaborative pair programming.
WordPress Development
October – Dec 2023 | CoderHouse
Practical experience building and managing responsive WordPress websites with focus on customization and e-commerce implementation.
- WordPress installation and configuration on local Apache server.
- Theme, plugin, and widget customization for responsive websites.
- E-commerce store development using WooCommerce with payment gateways.
- Page design with Elementor ensuring mobile responsiveness.
- Site backups, server configuration, and WordPress migrations.
UX/UI Design
March – Jun 2020 | CoderHouse
Hands-on experience applying the complete UX/UI design process to create a native mobile app using agile methodologies and industry-standard tools.
- User research and project scope definition.
- MVP planning based on user needs and persona development.
- Wireframing and interactive prototyping with industry tools.
- Usability testing and design validation.
- Agile methodology with iterative design processes.
- Portfolio-ready final project presentation.
Photoshop & Illustrator
March – Jun 2020 | CoderHouse
Hands-on experience using Adobe tools for digital and graphic design with focus on creative and conceptual development.
- Adobe Photoshop and Illustrator for image editing and vector illustration.
- Visual identity and branding design for personal projects.
- Graphic content creation tailored for social media platforms.
- Visual language application for effective communication.
- Creative thinking and aesthetic approach in digital design.