David O.Front-end UX Engineer
Skills
Developer, systems analyst, and entrepreneur with over 14 years of experience specializing in web project development and team management, demonstrating effective communication, teamwork, negotiation, and conflict management strategies informed by business administration training.
Through a user-centered approach and commitment to technical excellence, has successfully led development teams on complex projects, consistently delivering high-quality products that surpass customer expectations. Proficient in agile methodologies and Scrum, promoting seamless collaboration in dynamic team settings.
Expertise in Business Intelligence encompasses the use of tools such as Power BI, Power Query, and Excel, focusing on data transformations, queries, and exploratory analysis to derive insights and solve problems. This role has emphasized the generation of performance metrics and indicators to bolster strategic decision-making processes.
Operating from Santa Catarina with a proven track record across multiple regions, known for determination, proactivity, and a readiness to embrace challenges. Available for travel, self-reliant on transportation, committed to significant professional and personal achievement.
BI Analyst - Business Intelligence Area
7/1/2023 - Present
Supported strategic areas including Marketing and New Products by conducting in-depth market and competitor analyses, evaluating sales potential, and tracking performance indicators and KPIs. Developed dashboards, charts, and reports using Power BI. Executed ETL processes, data modeling, and transformation with DAX language and advanced Excel. Provided Power BI consulting and training to enhance team proficiency.Web Developer PHP and Power BI Analyst
8/1/2022 - 8/1/2023
Developed proficiency in Commercial Operations, Finance, Marketing, and Planning & Performance. Focused on developing analyses and managerial indicators/KPIs, leveraging data mining tools such as SQL, Queries, and Access. Skilled in the production of executive dashboards and profitability monitoring, providing market intelligence through managerial and executive presentations. Supported the creation of a data lake in a MySQL database using PHP language and REST API integration.Product Owner - Evolutionary in the Project Best Miles
2/1/2022 - 6/1/2022
Led the planning and execution of product development using agile methodology. Developed proficiency in agile frameworks such as Scrum and Kanban. Applied advanced project management tools including JIRA and Confluence to streamline workflows and enhance team collaboration. Utilized technical expertise in JavaScript, React, and Node.js to build and maintain scalable web applications. Demonstrated strong skills in continuous integration and deployment using Jenkins and Docker. Ensured quality and performance by implementing unit tests and end-to-end testing frameworks like Mocha and Selenium.Product Owner
2/1/2022 - 5/1/2022
Played an active role in both planning and executing products within the project, utilizing agile methodologies including Scrum and Kanban.Mid-Level C# Developer
2/1/2022 - 5/1/2022
Developed and implemented solutions for evolutionary projects and provided technical support to Inmetro Company of Goais. Gained expertise in managing and extending existing systems to meet evolving requirements. Ensured system stability and performance through diligent support and maintenance activities, leveraging a variety of technical skills and frameworks.Webmaster
4/1/2013 - 9/30/2021
Developed extensive proficiency in web application development, including both print and web media campaigns. Conducted comprehensive analysis of system prerequisites and participated in the creation and development of digital versions of major state newspapers across desktop, iOS, and Android platforms. Served as project leader for multiple notable initiatives, such as the Círio Projects, which involved internet broadcasting via ORM Portal, and the Elections Projects, which included online event coverage and vote counting.
Led the development of the Classifieds Project, managing a team to create and implement the digital classifieds section of a major news portal. Additionally, oversaw the Rainha das Rainhas Projects, ensuring successful event broadcasting over the internet. Directed general website projects, making critical decisions on technology stacks, programming languages, server infrastructure, and overall strategy.
Possessed a solid understanding of both web design and development, supervising team members and ensuring cohesive project execution. Utilized a variety of technical tools and frameworks to deliver high-quality digital solutions while aligning with organizational objectives.professor
2/1/2008 - 11/30/2008
Developed proficiency in web design with a focus on creating user-friendly and visually engaging interfaces. Gained extensive experience using graphic design software including Photoshop and CorelDRAW, enabling the creation of high-quality digital mockups and design assets. Demonstrated a keen understanding of database subjects and integration, ensuring seamless data flow and compatibility within web applications. Contributed to various projects by leveraging a strong skill set in both design and technical database management.Webmaster
2/1/2006 - 8/1/2021
Acquired expertise in information technology with a focus on system analysis and development using the PHP platform. Developed proficiency in PHP5, ASP, HTML, CSS, JavaScript, and jQuery. Gained considerable experience working with Apache WAMPSERVER for web and application servers. Utilized development software and tools such as Dreamweaver CS5, Visual Studio Code, GitHub, Microsoft Office, and Microsoft Visio. Mastered web design using Photoshop 2020, Corel Draw, and Fireworks.
Showcased strong capabilities in database management with extensive work on ORACLE, MYSQL, and SQL Server. Demonstrated effective systems analysis through requirements gathering, developing use case documentation, and creating UML diagrams. Successfully modeled databases, developed applications using PHP technologies following the MVC model, and performed CRUD processes in databases. Proved adeptness in working with multiple operating systems, including Windows and Linux, enhancing the ability to operate in diverse technical environments.College Professor
3/1/2005 - 1/31/2006
Developed advanced proficiency in PHP programming while mastering web design concepts, focusing on the integration and practical application in real-world scenarios. Acquired extensive knowledge in planning and constructing web pages, emphasizing the importance of user-centric design and efficient code structure. Gained hands-on experience with industry-standard tools and frameworks essential for modern web development.
Also demonstrated a robust understanding of web standards and protocols, enhancing the efficiency and functionality of web projects. Leveraged relevant tools to optimize performance and ensure scalability of web applications. The curriculum included a deep dive into the principles of responsive design, server-side scripting, and client-side interactivity, preparing for challenges in a dynamic web development environment.Web Developer
5/1/2002 - 7/31/2002
Gained extensive experience in web system development utilizing ASP language, demonstrated skills in managing web systems specifically designed for trailer control. Acquired proficiency in SQL Server for database maintenance, ensuring robust data management and secure storage solutions. Utilized technical expertise to enhance system reliability and performance, contributing to effective IT infrastructure.Webdesigner
2/1/2002 - 4/30/2002
Gained advanced proficiency in PHP, consistently delivering robust web solutions through meticulous coding practices. Mastery over developing dynamic and interactive interfaces using HTML, CSS, and JavaScript, ensuring seamless user experiences across various browsers and devices. Proficient in utilizing frameworks such as Laravel and CodeIgniter to streamline development processes and enhance application functionality. Demonstrated expertise with MySQL databases, employing efficient queries and database management skills to support data-driven applications. Advanced skills in responsive web design, leveraging frameworks like Bootstrap to optimize layout for mobile devices. Deployed version control practices using Git, facilitating collaborative project workflows and ensuring code integrity. Developed a keen eye for detail in the design process, implementing UX/UI best practices to create visually appealing and user-friendly interfaces.
Information Technology - Systems Analyst at University of Amazonia
1999 - 2004Business Administration at Integrated College of Brazil Amazon (Fibra)
2016 - 2020Software Development for the Web at Federal University of Pará
2003 - 2004
Project Management at Udemy
3/1/2021Power BI : Desktop at Alura
12/1/2022Big Data Fundamentals 3.0 at Data Sciente Academy
5/1/2022Site Optimization Principles Certificate at Alura
4/1/2022American Marketplace Consultant Programmer Certificate at Americanas S.a
2/1/2022Critical Thinking at LinkedIn
8/1/2021Administrative Congress 2020 Online at Grupo Administrar
10/1/2020Administer Conference 2019 at congresso Administrar norte/Belem
6/1/2019Certification Leader vs. Boss at Sesi paraense
3/1/2018Sebrae Certificate - Starting a Small Big Business at Sebrae
7/1/2017EBA 2017 Management Conference at Grupo Menus
4/1/2017Best Academic Performance of 2017 at FIBRA - Faculdade Integrada Brasil-Amazônia
1/1/2017Emotional Intelligence Certificate at Escola do conhecimento
1/1/2017
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