Alexsander V.

Front-end UX Engineer

Systems Analyst
8/1/2019 - 11/1/2021

Demonstrated expertise in web development with a focus on Java. Managed and supervised hardware and software support, as well as providing user support and network management. Executed micro maintenance tasks encompassing both hardware and software. Proficient in managing Windows and Linux servers and delivering comprehensive help desk and service desk support. Experienced in the configuration and support of various Windows operating systems, including versions 7, 8.1, and 10. Oversaw the management and procurement of supplies, and adeptly handled the configuration and maintenance of equipment, such as printers, copiers, and multifunctional devices from brands including Xerox, Gestetner, Lexmark, HP, and Samsung. Conducted server management and engaged in various other related computing activities. Took responsibility for overseeing the company's IT projects, ensuring alignment with operational requirements and technological advancements.

Systems Analyst
8/1/2008 - 8/1/2019

Developed Java web and desktop applications, showcasing expertise in both development and maintenance processes. Provided comprehensive support at all analyst levels, ensuring timely resolutions and continuous operations. Managed corporate computer networks, emphasizing information security protocols and best practices. Administered and maintained databases, with demonstrated proficiency in MYSQL and SQLServer. Implemented remote access solutions using VNC and VPN technologies. Enhanced security measures including antivirus deployment, spyware detection, intrusion prevention, and backup strategies. Conducted staff training sessions to impart technical knowledge and ensure adherence to security policies.

High School Professor in Computer Science and IT Project Coordinator
2/1/2006 - 6/1/2009

Instructed academic courses across a diverse range of subjects including Java, Delphi, computer networks, databases, object-oriented programming, and computer graphics. Developed expertise in programming languages such as Java and Delphi, and imparted comprehensive knowledge on network architectures and database management systems. Leveraged object-oriented programming principles to teach design patterns and best practices. Guided students through the complexities of computer graphics, enhancing their understanding of visualization and rendering techniques. Ensured an engaging learning environment while adapting teaching methodologies to effectively communicate complex technical concepts.

Computer Instructor
1/1/2005 - 7/1/2005

Developed strong technical expertise in Windows operating systems, providing instruction on both fundamental and advanced usage. Delivered comprehensive training on key Microsoft Office applications including Word, Excel, PowerPoint, and Access, focusing on both productivity and feature optimization. Acquired hands-on experience in computer assembly and maintenance, ensuring proficiency in hardware troubleshooting and component upgrades. Demonstrated skills in networking, covering topics such as network configuration, security protocols, and infrastructure management.

Freelance Systems Analyst
1/1/2005 - Present

Developed expertise in web and desktop systems, focusing on the full development lifecycle from requirements gathering to deployment and maintenance. Proficient in multiple programming languages and frameworks, including extensive use of JavaScript, HTML, CSS, and backend technologies such as Python and Java. Acquired advanced skills in database design and management, utilizing SQL and NoSQL databases like MySQL, PostgreSQL, and MongoDB.

Maintained and optimized servers and network infrastructures, ensuring high availability and performance. Hands-on experience with Linux and Windows server environments, as well as cloud platforms such as AWS and Azure. Monitored system performance using tools like Nagios and Grafana, and applied security best practices to protect data and network integrity.

Integrated Continuous Integration/Continuous Deployment (CI/CD) pipelines using Jenkins and GitLab CI. Utilized version control systems including Git and SVN for collaborative code development and streamlined workflows. Demonstrated problem-solving capabilities in troubleshooting complex system issues and implementing efficient solutions.

Leveraged frameworks such as Angular, React, and Vue.js for front-end development, ensuring responsive and dynamic user experiences. Employed Docker and Kubernetes for containerization and orchestration, enhancing application scalability and manageability. Delivered projects on time and within budget, contributing to overall organizational efficiency and success.

3rd Sergeant Paratrooper
3/1/1996 - 7/1/2004

Held the role of Technical Manager with a focus on computer maintenance and system implementation. Demonstrated expertise in diagnosing and resolving hardware and software issues, ensuring optimal performance of organizational IT systems. Oversaw the implementation of new systems, including network configuration and server deployment, utilizing tools such as Windows Server, Linux, and VMware. Developed and maintained robust security protocols to safeguard data integrity and privacy. Utilized project management tools like JIRA and Trello to streamline workflow, and worked with teams to ensure smooth transitions to updated systems. Ensured thorough documentation of all procedures and system configurations. Cultivated strong problem-solving abilities and effective communication skills to coordinate with cross-functional teams and stakeholders.

Information Systems at Feuduc
2001 - 2005

Software Engineering at Estacio de Sá University
2016 - 2018

Digital Forensics Expert at AFD Technologies
9/1/2022

Enterprise Design Thinking Co-Creator Certification at IBM
6/1/2022

Enterprise Design Thinking - Team Essentials for AI Certification at IBM
6/1/2022

Enterprise Design Thinking Practitioner Certification at IBM
5/1/2022

Six Sigma Yellow Belt Certification at 6sigmastudy - The global certification body for six sigma certifications
5/1/2022

Six Sigma White Belt Certification at ETDI Treinamento e Melhoria de Processos
5/1/2022

Remote Work and Virtual Collaboration Professional Certification at CertiProf
5/1/2022

SFPC - Scrum Foundation Certification at SCRUMstudy - Accreditation Body for Scrum and Agile
5/1/2022