- The main goal in this occupation was to manage portals and e-commerce sites using in most cases WordPress and Woocommerce's plugins. I managed all parts of the business installing new projects, making administration tasks, programming new solutions, and so on. Besides that we developed some WordPress plugins with some API connections to CRM systems like Kommo and GoHighLevel, tasks to integrate GTM to sites with a lot of microservices, and so on. These opportunities gave us a lot of experience in developing WordPress solutions understanding the main environment of this great platform, developing a lot of plugins, and connecting our understanding of full-stack development more flexible to make the best solutions possible.- Another good goal achieved in this place was understanding profoundly the environment of Google Tag Manager, Facebook Pixel, Google Analytics, TikTok Ads, etc, and how to integrate these products to make a lot of marketing monitoring stuff, increase sales, use AI solutions from these platforms to increase user attributions and manage leads. We made a lot of containers in GTM using the new solutions dividing containers on site and server sides to lead with 3rd party cookies problems. I installed and managed instances on Google Cloud, made small JavaScript solutions and integrations with GTM and all other analytics managers' connections, and understanding of how to use these solutions to get reports, to make tuning things to increase sales, and so on.

- Another great step forward for our platform deployment was to divide the manager of the main system operations to be on the main server and the user website in another host account or another server. For system management operations, I developed one internal API that communicated with the main server with websites distributed hosts, using FTP and cURL connections and JWT tokenization to manage operations with great security communications in a full duplex communication technique. This approach was very good because user operations or system operations could start in the main server as the same as in the final website server, making the system much more portable, manageable, and so on.- One of the best goals in this process to develop our startup was to create one e-service solution to offer one platform where people can make one host account easier and sell any kind of services online. This module inside our CMS could present tools to people to create any sell service pages. We integrate with PayPal's transparent checkout with a full checkout solution. Besides that people who bought services like tickets, booked places, were offered services jobs, etc, get one voucher with a unique QR-Code and can use it by presenting it to people who sold, it or presenting it in the final place. We developed one app using React-Native that reads these codes using a phone camera, communicates with the main server, and validates these codes with security connection and using foreign key primary key encryption that was computed on this QR-Code.- In the process, we need to use a lot of server solutions to increase scalability and make a lot of infrastructure tasks. We choose using AWS solutions to do it. We use EC2 solutions to make instances for our server system. Use S3 and Glacier services to make backup tasks. And monitoring services to monitor and secure our system and other behaviors.

- The main goal of this part of my professional journey was to start a new business specifically to create a startup that continues to develop my own CMS solution. In this scenario one secured investment from a new partner, resulting in equity dilution. This new partner also entered the partnership with their marketing experience, making my new company much more robust. In conclusion, we developed CMS to a new form using system distribution options and started to integrate with other systems using APIs and our solutions give all our startups one great option to automate the creation and management of websites.- One great goal was to create a GUI to make webpages using drag-and-drop technique HTML objects instead of using responsive techniques. Our solution had an automatic technique to make 3 different versions of pages for desktop, tablet, and mobile. Besides that we create a lot of tools to make texts, show images, galleries of images, dynamic fonts, music, videos, and so on inside the webpages. We use both crude JavaScript and jQuery as the main front-end language, HTML 5 and CSS 3 too.- Another good solution was to make one system environment using cPanel XML-API to connect our system and make a lot of operations in the host manager: creating, changing, and deleting host accounts, disk quotes, FTP accounts, and other infrastructure tasks. Using this kind of strategy, our CMS not only was responsible for managing application solutions but also for integrating systems operations with the host manager.

- With the success of my freelance experience, I made a new partnership and founded my first own business. When I continued to develop my skills as a technology developer I started to understand more about business relations, not only thinking on the tech side, but with relations with clients, administration tasks, and so on. - During this time, I make around 200 projects using my freelance code solutions. One great goal was getting all the solutions that I made until that time and bundling them into my first framework CMS solution. Automating the process to make website solutions. Besides that, I made my first solution by creating an e-commerce application using an PagSeguro's API solution for the payment process.

- I did a lot of freelance website jobs for many companies when I was in college using crude PHP. In this first journey of my professional life, I constructed the first administrator modules and automated processes that showed the same in many projects such as managing content, users, permissions, emails, notifications, templates, uploads of files, etc, and I got a vasting experience to reutilize code from many projects.- In this first main experience, I did get some client interaction experience by going to talk with the final clients from many projects and I learned the first knowledge of how marketing things work. However, most of the communication with clients was done by my business partner, who had more experience in business at that time.

- The main task was to develop one extension to one DL system that didn't have one solution for automatically calculating answers for questions. I made one solution for teachers to create questionaries, and define formulas that calculates automatically answers, based on a multi-choice answers system. Using pseudo-code to define the formulas for all basic mathematical operations in the administration module. Another module was to apply the tests to students where the module calculated the correct answers based on this formula using the input user's choices. Returning to the system all calculations from each test and storing the final score of tests.