Portfolio - Eduardo Becerra

About me

I’m a Systems Analyst and Web Developer focused on innovation. My specialty is Front-End, supported by a solid Back-End foundation and certifications in web development, OOP, and software testing.

In real projects, I design user-centered interactive experiences; on the server side I build APIs and stable architectures, managing databases with an emphasis on scalability, performance, and code quality.

I work effectively in team environments and stand out for responsibility, adaptability, and strong commitment to project goals. Today my professional focus guides my work, and I’m excited and ready to take on new challenges in the world of web development.

Education

Programmer Analyst Certificate

As a student at the Instituto de Estudios Superiores de Buenos Aires, I earned the Programmer Analyst Certificate by successfully completing the required courses. This certificate reflects my dedication and the skills acquired during the first half of my career path. It represents my ability to overcome academic challenges and my commitment to excellence in software development.

Basic React Native Expo — Mobile App Development

3-hour course covering the basics of React for cross-platform mobile development using React Native Expo…

Professional Web Design Course

Intensive 60-hour training deepening my front-end development skills…

Python Programming: From Basics to Advanced

8-hour course starting from fundamentals, covering variables, control structures, functions, and objects…

Complete NodeJS with Express, Socket.io and MongoDB

6-hour course with essential knowledge to build full applications with Express, Socket.io and MongoDB…

Professional WordPress Themes & Plugins Development

11-hour course to acquire skills for building professional themes and plugins…

Complete Software Testing (QA)

Successfully completed QA from scratch, including agile testing and automation with Selenium and Cypress…

My skills / Abilities

HTML5

Semantic, accessible markup (SEO, ARIA, well-structured forms).

CSS3

Mobile-first with Grid/Flex, micro-animations, and clean, consistent design.

JavaScript

Smooth interactions with ES6+, fetch, modules, and DOM manipulation.

PHP/Laravel

APIs and sites using MVC, clean routes, templating, and basic auth.

MySQL

Relational modeling, indexes, and optimized queries for reliable data.

WordPress

Custom themes/plugins, CPTs/ACF, and secure, manageable sites.

React

Components and basic hooks, API consumption, and reactive SPA-oriented UIs.

Node.js / Express

REST APIs with middleware/controllers; npm scripts and env (.env).

Python

Scripting/automation, basic OOP, and data/file handling utilities.

Work / Projects

Digital Beauty Academy

HTML5/SCSS, JS ES6 (Swiper, AOS) + PHP 8/MySQL in a custom MVC: course and instructor catalog, lessons with progress and automatic certificate generation (TCPDF); admin panel, payments, and SEO/PWA.

Fideli | Packaging Distributor (Web Catalog)

Built with HTML5/SCSS, JS ES6 (Swiper, AOS) + PHP 8/MySQL in a custom MVC: corporate landing and product catalog with categories, filters, and search; product sheets with WebP/lazyload images and specs; WhatsApp CTA and quote form; admin panel (CRUD products/categories), clean URLs, technical SEO (OpenGraph + Schema Product/Organization), and mobile performance (PWA-ready).

Gym Page

Built with HTML, CSS, JavaScript (libraries), PHP, WordPress (functions, plugins, backend). This project offers users a digital space to easily explore available classes, schedules, and learn about instructors—helping people decide to join the gym.

Real Estate Page

Built with HTML, CSS, JavaScript, PHP, MySQL — Real estate site with an Admin portal. An efficient tool for agents and administrators: manage properties, track user interactions, and analyze data for informed decisions.

Coffee Page/Blog

Built with HTML/CSS — A space to share knowledge about bean types, brewing methods, and coffee history. This not only educates visitors but also positions the page as an authority in the coffee world.

Foga Travel | Travel Agency (WordPress)

Built on WordPress + plugins (forms/SEO/cache) using a child theme; front with SCSS/ES6 (Swiper for sliders). Commercial landing: storytelling, gallery, FAQs, and closing form; thank-you + GA4 conversion events; clean URLs, OG/Schema, minification/CDN, and basic security. Custom designs crafted by me in key sections.

ERP Management System — For stores/companies

Stack: PHP 8 + MySQL (MVC) with a front in HTML5/SCSS/ES6. Modules: sales, clients, suppliers, products with price increases, purchases, stock, payments and checks/eCheq, tax withholdings (VAT/Gross Income), accounts receivable/payable, PDFs (TCPDF) and reports/CSV. Security with roles, CSRF/XSS, and auditing.

Space-War Game

Built with Python (Pygame library). Project under ongoing improvements.

Contact me