Available to hire
Hi, I’m Liliana Pereira, a Full Stack Developer with over 10 years of experience crafting scalable web applications using PHP frameworks like Laravel and Symfony, along with modern JavaScript frameworks such as React and Vue. I pride myself on clean, maintainable backend architecture, RESTful APIs, and working effectively in cloud-ready environments.
I’m highly self-driven, enjoy mentoring peers, and making technical decisions. With a focus on Agile methodologies and remote collaboration, I’ve successfully contributed to and led distributed teams delivering reliable solutions.
Skills
Language
Spanish; Castilian
Fluent
English
Intermediate
Work Experience
PHP Full Stack developer at BlueCode
June 1, 2021 - June 30, 2025Developed and maintained scalable platforms using Laravel, Filament, Symfony, and Vue. Built multi-tenant booking and event management platforms, managed registrations, subsidies, and payroll/HR solutions in Spain. Collaborated closely with product and UX/UI teams, supported junior developers, conducted code reviews, and participated actively in Agile ceremonies like sprint planning and daily stand-ups. Maintained legacy platforms and migrated frontends from React v16 to v18. Developed custom PrestaShop modules and led migration projects. Managed communications with clients to define requirements and ensure delivery.
Full Stack developer at Freelance
May 1, 2018 - May 31, 2021Developed customized plugins and extensions for WooCommerce and Symfony-based projects. Managed ongoing client projects, performed maintenance, and proposed improvements. Coordinated with design, usability, and SEO teams to plan and implement new methodologies and solutions.
Full Stack developer at Sparkflow
February 1, 2015 - April 30, 2018Developed internal management systems for entities like campaigns, companies, and user roles using PHP and JavaScript. Migrated applications to Angular and Laravel frameworks. Maintained and developed new features for Angular-based admin platforms. Migrated legacy APIs to Laravel. Worked on front-end and back-end maintenance and feature development.
Web UI developer at Globant
September 1, 2013 - January 31, 2015Rebuilt a Web Checkin application for Latam Airlines Group employing MVC frontend architecture based on RESTful web services. Used Backbone.js, Handlebars, HTML5, and CSS3. Participated in code reviews using Review Board.
PHP Full Stack developer at BlueCode
June 1, 2021 - June 30, 2025Developed and maintained 'Edubookers', a multi-tenant booking platform for trainings built with Laravel 11 and Filament 3, communicating with a Vue frontend through APIs. Maintained other platforms using PHP 8, Laravel 9 and Vue. Wrote and maintained automated tests using PHPUnit and Pest. Also worked on Trustedsource for GS1 South Africa, maintaining and developing features for a Laravel 7 backend and React 18 frontend system for product information management. Migrated frontend from React 16 to 18. Developed BlueSquads, a platform for remote hiring in Spain, using Symfony 6.2 and React 18. Collaborated with Product and UX/UI teams, supported junior developers, and conducted code reviews. Developed Eventible, a crowdfunding event app, with Laravel 10 and Flutter (Dart). Migrated and customized Prestashop multistore for Venta Muebles Online, managing modules, synchronization and client communication.
Full Stack developer at Freelance
May 1, 2018 - May 31, 2021Developed customized plugins for WooCommerce to synchronize product and order data with ERP systems. Worked with Symfony 3 and 4, PHP 5 and 7, and Bootstrap 3 and 4. Managed ongoing projects with proposals for maintenance and improvements. Planned new methodologies in coordination with design, usability, and SEO teams.
Full Stack developer at Sparkflow
February 1, 2015 - April 30, 2018Developed an internal system in PHP and Javascript for managing campaigns, creatives, companies, user roles, and permissions, migrating this system to Angular. Migrated an old API from Slim to Laravel 5. Maintained and developed new features in the administration platform using Angular.
Web UI developer at Globant
September 1, 2013 - January 31, 2015Rebuilt a Web Checkin app for the Latam Airlines Group using MVC frontend architecture based on RESTful services with Backbone, Handlebars, HTML5, and CSS3. Performed code reviews using Review Board.
PHP Full Stack developer at BlueCode
June 1, 2021 - June 30, 2025Developed and maintained scalable platforms using Laravel (up to v11), Symfony, and modern JavaScript frameworks such as React and Vue. Managed features including multi-tenant booking and subsidy assignment platforms, payroll and HR management solutions, and event organization apps. Conducted thorough code reviews, mentored junior developers, and participated actively in Agile methodologies including sprint planning and daily stand-ups. Wrote and maintained automated tests using PHPUnit and Pest.
Full Stack developer at Freelance
May 1, 2018 - May 31, 2021Developed customized WooCommerce plugins to synchronize data with ERP systems. Worked with Symfony versions 3 and 4 and PHP versions 5 and 7. Coordinated projects, maintenance, and introduced new methodologies collaborating with design, usability, and SEO teams.
Full Stack developer at Sparkflow
February 1, 2015 - April 30, 2018Built an internal management system using PHP, JavaScript, and later migrated it to Angular. Improved APIs migrating from Slim to Laravel. Maintained and developed new features for Angular-based admin platforms.
Web UI developer at Globant
September 1, 2013 - January 31, 2015Redesigned a Web Check-in app for Latam Airlines Group using Backbone, Handlebars, HTML5, and CSS3 with RESTful services. Conducted code reviews using Review Board.
Education
Information Systems Engineering at UTN University
January 1, 2001 - December 31, 2004Information Systems Engineering at UTN University
January 1, 2001 - December 31, 2004Information Systems Engineering at UTN University
January 1, 2001 - December 31, 2004Qualifications
Symfony II
January 1, 2013 - December 31, 2013PHP Level I and Symfony 1.4
January 1, 2011 - December 31, 2011Symfony II
January 1, 2013 - December 31, 2013PHP Level I and Symfony 1.4
January 1, 2011 - December 31, 2011Symfony II
January 1, 2013 - December 31, 2013PHP Level I and Symfony 1.4
January 1, 2011 - December 31, 2011Industry Experience
Software & Internet, Professional Services, Retail, Education, Financial Services, Media & Entertainment
Skills
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