VISIAN SYSTEMS - Key Persons
Alexandre is a full-stack developer with an illustrious career spanning over 15 years. His expertise in art direction and web development has been sharpened through notable stints at various studios and agencies. Alexandre is particularly distinguished for his vast experience working with WordPress, PHP, and JavaScript, marking him as a well-rounded professional.
Alexandre flourishes as a specialist who provides comprehensive support and solutions to clients across different business spheres. His proficiency extends to many areas, including programming, design, brand positioning, advertising, UX, and database management. Alexandre's rich background not only testifies to his readiness to take on the constant challenges posed by his clients but also his commitment to delivering solutions of the highest calibre, fostering business growth and innovation.
Job Titles:
- Mobile Developer
- Senior Flutter Developer
Alexandre Levi stands as a seasoned Senior Flutter Developer, bringing forth a rich repository of expertise and innovation in the realm of mobile app development. A distinguished alumnus of Paulista University, Alexandre has laid a strong foundation with a System Analysis and Development degree, further fortified with a postgraduate degree in Management and Planning in IT. His journey in the industry is characterised by a diverse portfolio showcasing collaborations with a wide array of clients and multifaceted projects.
In his previous roles, Alexandre carved a niche for himself as a pivotal support pillar for stores and administrative sectors, adeptly navigating daily challenges and complexities. His proficiency with the PL/SQL database (Oracle) within the Gemco ERP system allowed him to craft, scrutinize, and uphold reports utilizing the BI tool MasterBI. These reports served as critical instruments for decision-making across numerous company sectors. Moreover, his knack for pinpointing errors in LOG files played a significant role in streamlining resolutions and enhancing operations' overall efficiency.
As his career trajectory soared, Alexandre emerged as a beacon of excellence in orchestrating information and requirements from diverse stakeholders. His initiatives in facilitating and automating processes have translated into notable upticks in productivity levels. Collaborating closely with system suppliers, he has been instrumental in integrating groundbreaking tools and technologies, thereby elevating the development process. At Visian Systems, his tenure is marked by a deep foray into developing applications for fintech entities in the digital sphere. Alexandre's expertise has been a cornerstone in the triumphant realization of several projects.
In his relentless pursuit of excellence, Alexandre is deeply committed to staying attuned to the pulsating rhythms of industry trends and technological advancements. His dedication to personal and professional growth ensures that he is perpetually poised to deliver avant-garde solutions to his clientele, cementing his status as a luminary in the field.
Job Titles:
- Principal
- Software Engineer
Job Titles:
- UI / UX Designer
- UX / UI Designer
Daniel Machado is a highly skilled UI/UX designer passionate about creating engaging and intuitive websites and visual identity designs. He has been cultivating his interest in graphic design since the age of fifteen, when he took a chance and began working at one of the few print shops in his city. Since then, Daniel has dedicated himself to honing his skills as a designer, always seeking out new ways to innovate and improve his work. With several years of experience, Daniel is an expert in creating User Interface Design, User Interface Prototyping, User Experience (UX), User Experience Design (UX), and supporting frontend development. He proficiently uses design tools such as Figma, Bootstrap, and Adobe Creative Suite (Illustrator, Photoshop, InDesign, and XD).
At Visian Systems, Daniel is responsible for designing high-quality user interfaces and experiences for various clients. His design process involves researching, creating wireframes and prototypes, and performing user testing to ensure the final product is user-friendly and meets the client's needs. Daniel's excellent communication and collaboration skills enable him to work effectively with cross-functional teams and deliver design solutions that exceed client expectations.
Job Titles:
- UI / UX & 3D Designer and Freelance Artist
Daniele Martins is a highly skilled UI/UX & 3D Designer and freelance artist with over ten years of experience in the design industry. Her passion for design started at a young age, and she pursued her career by graduating from the University of Veiga de Almeida. Throughout her career, Daniele has worked with numerous publishers as an illustrator, where she honed her keen eye for graphic design.
Daniele is proficient in a variety of software applications, including Adobe Photoshop, Corel Draw, 3DS Max, Adobe Premiere, Adobe Illustrator, Adobe After Effects, Celtix, Mudbox, Adobe Flash, Adobe Fireworks, Sculptris, and Adobe Indesign. She has graphic design, animation, 3D modelling, and digital illustration expertise. Her technical skills, combined with her creativity and attention to detail, allow her to create engaging and visually appealing designs.
One of Daniele's strengths is her ability to create user-centred design solutions that meet the needs and expectations of users. Her design process involves extensive research, wireframing, prototyping, and user testing to ensure that the final product is intuitive and easy to use. She is passionate about designing engaging interfaces for both web and mobile applications.
Aside from her technical skills, Daniele is also an excellent communicator and collaborator. She works effectively with cross-functional teams to deliver high-quality design solutions that exceed client expectations. Her attention to detail and commitment to quality ensures that every project she works on is a success.
Douglas has showcased a diverse skill set across various projects, embodying a versatile developer. Initially, he took the helm in developing a proprietary sports betting website for a client, leveraging Django, Postgres, and Docker technologies and facilitating communication through RapidAPI using the Django Rest Framework. Following this, he spearheaded front-end enhancements for a private client, utilizing Bootstrap, CSS, and Javascript to make notable improvements.
Simultaneously, he played a critical role in the inception and creation of the company's official website, employing a potent combination of Django, Bootstrap, Javascript, and CSS. In a collaborative project with a renowned company in the hotel business, Douglas exhibited proficiency in handling multiple roles, contributing to development efforts that utilized Angular, Rails, NodeJS, Docker, and Kotlin. This versatile approach extended to conceptualising and creating an exercise platform, where he integrated Firebase and Node.JS for backend development, paired with a React frontend to enhance user experience.
Furthermore, Douglas was entrusted with developing an investment brokerage website for a client, a testament to his expertise in this domain. His capabilities also shone through in multiple smaller projects, where he orchestrated front-end improvements with meticulous attention to detail.
Douglas demonstrated exceptional leadership and project management skills in managerial roles, particularly in mobile and front-end development spheres involving technologies such as Java, Kotlin, Flutter, and OutSystems. His leadership prowess was evident as he led teams in Android native development, notably creating an RFID application to streamline the management of company equity assets. Additionally, Douglas undertook the responsibility for multiple Android native applications, utilizing Java and Kotlin and facilitating seamless communication with a backend Oracle database through Rest API, thereby consolidating his position as a leader in technological innovation and application development.
Job Titles:
- Frontend Developer
- Senior Frontend Developer
Felipe Ferraz is a Senior Frontend Developer at Visian Systems. He has a Bachelor's Degree in Information Systems and has worked in the field for over ten years. His main expertise is in building web applications using Angular and ReactJs and mobile applications using Ionic.
Felipe has worked on a variety of projects throughout his career. He spent 12 months at Ericsson, where he was responsible for developing the front end of a large web solution that allowed marketing managers to create offers for mobile phones, accessories, data plans, and more. He used Angular 5 with RxJs for this project. He also worked on Mobqi for five months, a mobility application for the public transport of Belo Horizonte, where he integrated Google Maps with Angular 5 to show vehicle locations in real time.
Felipe also spent six months at Hewlett Packard Anti-Fraud, where he developed an application using Angular 6, Bootstrap, Spring boot, JPA, and Oracle to query LD Tim traffic in a database and display it in the application. He worked on the lot Project for six months, building a mobile app that controlled smartphone door locks using Ionic, Node.js, and MongoDB. He also worked on a hybrid application for three months, developing new features for a ReactJs and Ionic application.
In addition to these projects, Felipe worked on the Tarifa Branca project for one year, where he did full-stack development using AngularJs, Spring boot, Bootstrap, and OracleDB for a dashboard that displayed data from meters. He also spent three years working on SmartWater, developing new features for a GWT application that displayed water meter data in a dashboard. Finally, he worked on the lot Project for one year, developing a web application that controlled IoT devices, displayed data on Google Maps, sent commands, and generated reports using JSF, CDI, and Primefaces.
Job Titles:
- Developer
- Technical Product Owner
Gabriel Moraes is a highly skilled full-stack developer and game developer with over 20 years of experience in the field. Gabriel has worked extensively with Java, C#, and C/C++ to develop various software applications, including content management systems, digital games, and mobile applications for Android and iOS. Gabriel has a strong background in agile development methodologies such as Scrum and is known for his ability to adapt to new technologies quickly.
Gabriel Moraes received his degree in game development from the University of Vale do Rio dos Sinos. Throughout his career, he has worked for several companies and has gained a reputation for his outstanding skills in system design, teamwork, team leadership, and design patterns.
As a Technical Product Owner, Gabriel plays a key role in helping to shape and deliver an exciting pipeline of products and features. As part of a growing Product team, he has the opportunity to help define the concept, development, and delivery processes and support the management team in establishing a sustainable and productive pace of development. He is responsible for leading a team of developers and designers, guiding them through the software development lifecycle, and ensuring the timely delivery of high-quality software products. Gabriel is an excellent communicator, and his ability to work well with others has earned him the respect of his peers and colleagues.
Job Titles:
- Backend Developer
- Senior Backend Developer
Gustavo Rizzo is a Senior Backend Developer at Visian Systems. He graduated with a degree in Mechatronics, Robotics, and Control and Automation Engineering from PUC-Rio. Gustavo joined the Visian Systems team at the beginning of 2023, bringing his extensive experience to the company.
Previously, Gustavo worked in Logistics, where he was responsible for collecting data and generating reports on the logistics operation for the entire company. He also implemented and proposed plans to combat inefficiency and rework in logistics. This role required a lot of technical knowledge in tools such as Database, SQL, Python, and Excel to obtain data. Gustavo's good analytical skills for data analysis and report generation and good communication skills were crucial in presenting reports to the entire company.
Gustavo's technical skills and experience extend beyond logistics, with a strong background in Python, Pentaho, SSIS, SSAS, and Power BI. With his combination of technical expertise and experience in logistics, Gustavo is a valuable member of the Visian Systems team, contributing to developing innovative solutions to meet the company's needs.
Job Titles:
- Developer
- Frontend Developer
Irene Couto is a front-end developer at Visian Systems. She is beginning her career in Software Development and has seven months of experience as a front-end developer. Irene is currently studying Systems Analysis and Development at PUC Minas, a reputable university in Brazil. She has already demonstrated proficiency in several technologies, such as HTML, CSS, ReactJs, TypeScript, and Bootstrap.
In her role at Visian Systems, Irene's primary responsibilities include developing responsive and interactive websites using HTML, CSS, ReactJs, TypeScript, Bootstrap, and Firebase technologies. She is passionate about building intuitive user interfaces and enjoys learning new programming languages and frameworks to improve her skills.
Irene is a dedicated, hardworking professional committed to continuous learning and growth. She has a strong work ethic and takes pride in delivering high-quality work that meets or exceeds client expectations. She is also a great team player, always willing to collaborate with her colleagues to achieve common goals.
Job Titles:
- Principal
- Software Engineer
João Gustavo is a highly skilled IT professional with a degree in Information Systems and extensive experience in web development, project management, and database administration. He is knowledgeable in SQL, Python, and Mobile Development.
With over a decade of experience, João has held various positions in the industry, including as a web programmer, data analyst, and project manager. Currently, he serves as Team Lead, providing strategic direction and mentorship to the team.
João has participated in several activities complementing his professional development, including presenting a Lightning Talk on Mobile Development and developing a mobile application for Bars and Restaurants. Additionally, he has participated in programming marathons and international conferences.
João is highly skilled in various tools and technologies, including Git, Python, CSS, JavaScript, HTML, PHP, SQL, databases, Cordova, Flutter, Rails, Ruby, Angular, Adobe Suite, Linux, MacOS, Docker, Shell, Unit Test, SEO, Jira, CRM, CMS, and WordPress. His diverse skill set and extensive experience make him a valuable asset to any team.
Job Titles:
- Organisational Development Manager
- Organisational Manager
Leandro Monteiro is an accomplished Organisational Development Manager at Visian Systems, bringing with him a wealth of knowledge and experience in managing teams and projects. With a degree in Production Engineering and a master's degree under his belt, Leandro has established himself as a versatile professional capable of adapting to new challenges and industries.
Leandro's dedication to excellence is reflected in his structured team management and prioritization approach. He sets high standards for himself and his team, ensuring everyone works efficiently and effectively. Leandro is also highly adaptable and has a unique ability to think outside the box, which allows him to integrate into new projects and overcome unexpected challenges quickly.
Despite his shift to software development, Leandro has maintained his commitment to lifelong learning and professional growth. His ability to excel in diverse fields is a testament to his versatility and adaptability. With his expertise and dedication, Leandro is a valuable asset to the Visian Systems team.
Marcio Ferreira is the Lead Mobile Developer at Visian Systems, with nearly two decades of experience in the software development field. As an experienced Senior Software Engineer, Marcio has worked in the Software Houses and Retail industry, where he has honed his skills in mobile development, particularly in iOS Native (Objective-C/Swift) and React Native for Android and iOS.
Marcio's expertise extends to a range of technologies, including Java, Java EE, Spring Framework, REST API, JBoss, NodeJS/Express, Linux, Maven, Jenkins / CI, and SQL (Oracle/MySQL), with specialization focused on Web and Mobile. He is a skilled developer with a demonstrated history of developing efficient and robust software solutions.
At Visian Systems, Marcio is responsible for the mobile app development for iOS and Android. His main responsibilities include the conceptualization and implementation of all features of the app, fixing bugs, and improving the existing code base. He is proficient in various technologies such as Javascript / Typescript, React Native, Java, Objective-C, SQL Lite, and other frameworks. Marcio's experience and expertise make him a valuable asset to the Visian Systems team, where he continues to produce exceptional mobile apps that meet the needs of the company's clients.
Job Titles:
- CEO
- Founder
- Software Engineer
Mauricio Ferreira is an enthusiastic and talented software engineer with extensive experience in the software development industry. With a strong focus on quality and customer satisfaction, he is passionate about technology and using it to improve people's lives in new and innovative ways. As the founder and current CEO of Visian Systems, Mauricio has been instrumental in building the company into a leading software development company.
Mauricio's expertise in software development is broad and deep, having worked with various technologies and handled the entire software development life cycle. He is a constant learner who motivates his peers and encourages using conventional procedures and tools while fostering innovation and new approaches.
Mauricio's technical skills include solid experience with object-oriented design and design patterns and familiarity with databases such as PostgreSQL, Oracle, MySQL, and PL/SQL. He is experienced with the UNIX operating system, including Linux, for development and basic administration and has worked extensively with OpenGL, 3D graphics, and imaging. He also has great computer vision and OpenCV experience, and good experience working with GUI development such as QT, Swing, and IUP.
In addition, Mauricio has experience with web development, including J2EE, Spring MVC, Tomcat, JSP, Servlets, JSF, HTML, and CSS. He has strong knowledge of multi-threaded and client-server programming and design, unit testing, reviews, system testing, and requirements. He is experienced with all product development lifecycle phases and source control systems like CVS, Subversion, JIRA, Buildbot, and Hudson. He is also familiar with agile methodologies, software planning, and estimation techniques.
Mauricio is a committed lifelong learner who enjoys teaching and mentoring. He is team-oriented, pragmatic, proactive, positive, and self-motivated, with excellent written and verbal communication skills in both English and Portuguese. With his exceptional expertise and leadership, Mauricio has played a crucial role in establishing Visian Systems as a leader in software development, driving innovation and excellence in the industry.
Job Titles:
- Fullstack Engineer
- Rails Developer
Ricardo Viana is a Senior Ruby on Rails Developer at Visian Systems with extensive experience as a systems analyst in government institutions. With over a decade in the software development field, he is skilled in full-stack programming, including Ruby on Rails, HTML, CSS, JavaScript, Linux, and containerization with Docker. Ricardo is also knowledgeable in server configuration and deployment, with extensive experience in PostgreSQL and MySQL databases.
Before joining Visian Systems, Ricardo spent ten years as a computer science professor, teaching structured programming, object-oriented programming, data structures, algorithm analysis, and related disciplines. He has also worked as a programmer at Ionatec and taught at UFPI, Fatepi, and UAPI.
Ricardo's professional goal is to further his knowledge and expertise in modern technologies, such as JavaScript, HTML, CSS, Ruby on Rails, PostgreSQL, MySQL, and cloud deployment, focusing on AWS, Google, and Azure.
Vinícius Guerra is a talented Lead Game Developer at Visian Systems, with extensive experience in game development and a passion for the connection between computing, art, and education. He has been working with Unity and C# since 2014 to create games, simulations, and experiences, and has developed a deep expertise in designing and implementing scalable, easy-to-maintain solutions with accessible development pipelines and meticulous documentation aimed at collaborative and multidisciplinary environments.
As a developer with an artistic background, Vinícius has a great affinity for artists and understands the importance of sharing knowledge and working together through clear communication to achieve the vision of his fellow artists, developers, and managers. He is committed to fostering an inclusive and collaborative work environment where creativity and innovation can thrive.
Vinícius is also an indie game developer, working on several personal and professional projects, and he is excited to collaborate with other creative and skilled game developers His dedication to his craft and his desire to continually expand his knowledge and expertise make him an extreme valuable member of our team.