Alex S.
Full-stack Product Engineer

Skills

Sql

Java

Javascript

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Bio

Systems Analyst with extensive expertise in creating innovative solutions and systems aimed at process simplification, cost reduction, and sustainability enhancement. Proficient in the design, development, and deployment of modular systems using technologies such as Java, Struts 2, Hibernate, Maven, Bootstrap, JavaScript, MySQL, and Tomcat 7 to 9 within an Ubuntu Server environment ranging from versions 16 to 22.04, hosted on Azure. Demonstrates adeptness in integrating instant messaging through Firebase Cloud Messaging and in managing domains with godaddy.com and painel.redehost.com.br. Experienced in the publication of applications on the Play Store. Specializes in microservices architecture with a focus on the Spring framework.

Full Stack Analyst and Developer
1/1/2015 - 10/1/2015

Developed and fully deployed an online appointment scheduling system tailored for public servants including Military Police, Civil Police, Military Firefighters, and other civil servants. Demonstrated expertise in system analysis, design, and implementation. Successfully integrated robust backend functionalities and user-friendly interfaces to streamline scheduling processes across multiple public service departments.
Full Stack Analyst and Developer
2/1/2020 - 5/1/2020

Acquired proficiency in data analysis, system development, and full-cycle implementation. Utilized advanced tools such as R, Python, and SQL for data manipulation and analytics. Developed and deployed comprehensive systems using frameworks like Django and Flask. Demonstrated expertise in database management with MySQL and PostgreSQL. Employed version control practices with Git and conducted extensive collaborative code review sessions. Ensured system integrity and performance through rigorous testing and quality assurance processes.
Full Stack Analyst and Developer
12/1/2016 - Present

Executed the end-to-end development and full implementation of web and Android systems. Cultivated technical proficiency in JavaScript, HTML, CSS, and Java for Android development. Utilized frameworks and libraries such as Angular, React, and Bootstrap for efficient front-end development. Leveraged Node.js and Express.js for back-end services, ensuring robust server-side operations. Managed databases using MySQL and MongoDB, emphasizing data consistency and security. Employed RESTful APIs to enable seamless communication between the web and Android systems. Facilitated project collaboration and version control using Git and GitHub. Demonstrated a strong commitment to agile development practices, maintaining high standards of code quality, testing, and documentation throughout the project lifecycle.
Full Stack Analyst and Developer
5/1/2008 - Present

Led requirement gathering and process mapping initiatives, focusing on identifying and implementing effective solutions. Spearheaded team development efforts, utilizing Java, Struts 2, and JavaScript for robust application development. Leveraged CSS for styling and MySQL for database management, ensuring optimal application performance. Managed deployments on Tomcat 7, 8, and 9 servers, and maintained operational efficiency on Ubuntu server environments.