Leandro A. Siqueira
Senior Front-End Software Engineer at Pravaler- Claim this Profile
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English Full professional proficiency
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Spanish Limited working proficiency
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Portuguese Native or bilingual proficiency
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Bio
Vitor Walcker
Leandro sempre foi muito disponível em ajudar, um excelente profissional, inteiramente dedicado aos projetos que está envolvido. Com grande entendimento das ferramentas utilizadas e uma capacidade extraordinária.
Hebert Paziam
Eu e o Leandro eramos desenvolvedores Front-End na Minuto Seguros. Nosso desafio lá era imenso mas desempenhamos um bom papel. Mesmo com dias pontuais de uma jornada de trabalho excessiva, nunca faltou foco do Leandro e sempre tomou cuidado com a qualidade do código. Não por acaso, as configurações de Lint para checar a qualidade do código foram implementadas por ele neste projeto. Também gostaria de acrescentar que ele manda muito bem no que diz respeito a testes, pois possui um vasto conhecimento sobre esse aspecto e tem o domínio de várias ferramentas que auxiliam toda a equipe e todo o projeto consequentemente. Com certeza trabalharia novamente com ele, pois sem duvida, fomos uma boa dupla.
Vitor Walcker
Leandro sempre foi muito disponível em ajudar, um excelente profissional, inteiramente dedicado aos projetos que está envolvido. Com grande entendimento das ferramentas utilizadas e uma capacidade extraordinária.
Hebert Paziam
Eu e o Leandro eramos desenvolvedores Front-End na Minuto Seguros. Nosso desafio lá era imenso mas desempenhamos um bom papel. Mesmo com dias pontuais de uma jornada de trabalho excessiva, nunca faltou foco do Leandro e sempre tomou cuidado com a qualidade do código. Não por acaso, as configurações de Lint para checar a qualidade do código foram implementadas por ele neste projeto. Também gostaria de acrescentar que ele manda muito bem no que diz respeito a testes, pois possui um vasto conhecimento sobre esse aspecto e tem o domínio de várias ferramentas que auxiliam toda a equipe e todo o projeto consequentemente. Com certeza trabalharia novamente com ele, pois sem duvida, fomos uma boa dupla.
Vitor Walcker
Leandro sempre foi muito disponível em ajudar, um excelente profissional, inteiramente dedicado aos projetos que está envolvido. Com grande entendimento das ferramentas utilizadas e uma capacidade extraordinária.
Hebert Paziam
Eu e o Leandro eramos desenvolvedores Front-End na Minuto Seguros. Nosso desafio lá era imenso mas desempenhamos um bom papel. Mesmo com dias pontuais de uma jornada de trabalho excessiva, nunca faltou foco do Leandro e sempre tomou cuidado com a qualidade do código. Não por acaso, as configurações de Lint para checar a qualidade do código foram implementadas por ele neste projeto. Também gostaria de acrescentar que ele manda muito bem no que diz respeito a testes, pois possui um vasto conhecimento sobre esse aspecto e tem o domínio de várias ferramentas que auxiliam toda a equipe e todo o projeto consequentemente. Com certeza trabalharia novamente com ele, pois sem duvida, fomos uma boa dupla.
Vitor Walcker
Leandro sempre foi muito disponível em ajudar, um excelente profissional, inteiramente dedicado aos projetos que está envolvido. Com grande entendimento das ferramentas utilizadas e uma capacidade extraordinária.
Hebert Paziam
Eu e o Leandro eramos desenvolvedores Front-End na Minuto Seguros. Nosso desafio lá era imenso mas desempenhamos um bom papel. Mesmo com dias pontuais de uma jornada de trabalho excessiva, nunca faltou foco do Leandro e sempre tomou cuidado com a qualidade do código. Não por acaso, as configurações de Lint para checar a qualidade do código foram implementadas por ele neste projeto. Também gostaria de acrescentar que ele manda muito bem no que diz respeito a testes, pois possui um vasto conhecimento sobre esse aspecto e tem o domínio de várias ferramentas que auxiliam toda a equipe e todo o projeto consequentemente. Com certeza trabalharia novamente com ele, pois sem duvida, fomos uma boa dupla.
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Credentials
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A Career in Code: Your Career Path as a Software Developer
LinkedInMar, 2023- Sep, 2024 -
Agile Foundations
LinkedInMar, 2023- Sep, 2024 -
Agile Software Development: Scrum for Developers
LinkedInMar, 2023- Sep, 2024 -
CSS: Images
LinkedInMar, 2023- Sep, 2024 -
Figma Essential Training: The Basics
LinkedInMar, 2023- Sep, 2024 -
Hands-On Introduction: React
LinkedInMar, 2023- Sep, 2024 -
React: Creating and Hosting a Full-Stack Site
LinkedInMar, 2023- Sep, 2024 -
React: Design Patterns
LinkedInMar, 2023- Sep, 2024 -
Scrum: Advanced
LinkedInMar, 2023- Sep, 2024 -
Scrum: The Basics
LinkedInMar, 2023- Sep, 2024 -
Simple Habits for Complex Times (getAbstract Summary)
LinkedInMar, 2023- Sep, 2024 -
CSS Essential Training
LinkedInFeb, 2023- Sep, 2024 -
Explore a Career in Front-End Web Development
LinkedInFeb, 2023- Sep, 2024 -
HTML Essential Training
LinkedInFeb, 2023- Sep, 2024 -
Inclusive Leadership
LinkedInFeb, 2023- Sep, 2024 -
JavaScript Essential Training
LinkedInFeb, 2023- Sep, 2024 -
React.js Essential Training
LinkedInFeb, 2023- Sep, 2024 -
React.js: Building an Interface
LinkedInFeb, 2023- Sep, 2024 -
Search Techniques for Web Developers
LinkedInFeb, 2023- Sep, 2024 -
Simplifying Web Development with Accessibility Best Practices
LinkedInFeb, 2023- Sep, 2024 -
Web Programming Foundations
LinkedInFeb, 2023- Sep, 2024 -
Agile Development Practices
LinkedInJan, 2023- Sep, 2024 -
Introduction to Web Design and Development
LinkedInJan, 2023- Sep, 2024 -
Managing Virtual Teams
LinkedInJan, 2023- Sep, 2024 -
Succeeding in Web Development: Full Stack and Front End
LinkedInJan, 2023- Sep, 2024 -
Connecting Your Work to Your Purpose
LinkedInOct, 2022- Sep, 2024 -
AWS Discovery Day - Cloud Practitioner Essentials
Ka SolutionSep, 2022- Sep, 2024 -
Scrum Master
Scrum AllianceJan, 2010- Sep, 2024
Experience
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Pravaler
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Brazil
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Financial Services
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400 - 500 Employee
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Senior Front-End Software Engineer
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Mar 2023 - Present
Acting as Senior Front-End Software Engineer with the Portal do Aluno, resolving issues, adding new features and improving all the architecture and observability features of the Portal do Aluno. Also helping the Team to accomplish and to do a good job. Acting as Senior Front-End Software Engineer with the Portal do Aluno, resolving issues, adding new features and improving all the architecture and observability features of the Portal do Aluno. Also helping the Team to accomplish and to do a good job.
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Itaú Unibanco
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Brazil
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Banking
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700 & Above Employee
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Technical Lead
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Jan 2022 - Jan 2023
Acting as Technical Lead, helping the Ativos Community to gain strength and confidence to delivery great projects that will charm the Clients, developed by incredible Team with new technologies, like Angular and Foundation, the base of our Design System, to complete the goals for the enterprise segment. I am also responsible for the quality of the software delivered from the team, to training and managing the scope and the size of the stories and to apply the INVEST idea to delivery small batches to the customer, creating a pipeline of values to be delivered to the customers. Responsible for the inception, technical spec, development and release of the projets: - Cliente sem Crédito pré-aprovado - Menu de Crédito para Pessoa Jurídica - Cadastro Positivo - Declaração de Faturamento Anual para Pessoa Jurídica Show less
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Vitat
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France
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Real Estate
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Technical Lead
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Jul 2021 - Dec 2021
Acting as Tech Lead in the architecture, planning and quality of projects for pharmacists and store users to manage their appointments on the health platform. Also helping on the Agile cerimonials, performance reviews and employee training. Acting as Tech Lead in the architecture, planning and quality of projects for pharmacists and store users to manage their appointments on the health platform. Also helping on the Agile cerimonials, performance reviews and employee training.
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RD
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Brazil
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Retail
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700 & Above Employee
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Technical Lead
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Jul 2021 - Jul 2021
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UOL
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Brazil
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Software Development
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700 & Above Employee
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Agile Master
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Jan 2018 - Jun 2021
Acting as Senior Front-End Software Engineer with three major projects and collaborating with the UX Team into the Single Sign-on project for the common user. Maintaining and updating code for legacy projects as well, refactoring all the old React Components to React Hooks using Functional Components and Context API to share the state of the application, also creating awesome Unit Tests using Cypress and Browserstack as well.
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Senior Front-End Software Engineer
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Jan 2017 - Jan 2019
Acting as Front-End Software Engineer, working with three major projects and collaborating with the UX Team in the SSO project for the common user. Maintaining and updating code for legacy projects as well.Started to work as DevOps with Docker, Kubernetes and Jenkins to accomplish a good CI/CD development and maintenance of the projects.Also worked as Agile-Master (a.k.a Scrum-Master) on the Security and Protection projects, managing the daily meetings, boards and development process for the projects related. Show less
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Minuto Seguros
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Brazil
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Insurance
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200 - 300 Employee
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Senior Front-End Software Engineer
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Jan 2019 - Apr 2019
Acting as Front-End Software Engineer at the Digital Experience team, helping to rebuild all the development process, creating a new environment based on React to improve the user feel. Acting as Front-End Software Engineer at the Digital Experience team, helping to rebuild all the development process, creating a new environment based on React to improve the user feel.
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TeleUP
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United States
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Entertainment Providers
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1 - 100 Employee
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Senior Front-End Software Engineer
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Apr 2016 - Oct 2016
Acting as Front-End Software Engineer and responsible to keep the maintenance of the two main projects of the company, US TVNOW and TeleUP websites, that were built using Bootstrap, JavaScript, jQuery and Angular and also working to create and improve the technical overview for the next projects. Acting as Front-End Software Engineer and responsible to keep the maintenance of the two main projects of the company, US TVNOW and TeleUP websites, that were built using Bootstrap, JavaScript, jQuery and Angular and also working to create and improve the technical overview for the next projects.
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3M
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Germany
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Chemical Manufacturing
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1 - 100 Employee
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Senior Digital Project Lead
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Oct 2012 - Nov 2015
Acting as Digital Project Lead for Latin America, with multiple functions, such as responsible for managing all the maintenance services (SLA, technical support and others), support for the Marketing Team on the corporate tools ans systems (Social Media, Analytics, Training and providing data from our projects), responsible for training the vendors inside the new platform (IBM WCM – Web Content Management) and all other tools and systems on the corporate world. Responsibilities: • Supporting the PHP Platform (WordPress and Magento); • Supporting older platforms (Content Server, Celum and Endeca); • Supporting all the available platforms for the Marketing Team (ExactTarget, Salesforce, Brightcove, Celum, Webtrends, Google Analytics and others); • Quality Assurance for all the LATAM projects; • Delivery Manager for the IBM WebSphere projects; • Report and provide data from the platforms (Webtrends and Google Analytics) to the Marketing Team; • Technical Support for the Consultants and Service Providers; • Technical Assessment for all the LATAM projects; • General Support for all LATAM platforms; • Agile Coach; Technical Stack and Platforms: IBM WebSphere CMS, Magento, Wordpress, Google Analytics, WebTrends, JavaScript, mySQL, MS SQL, SAP, BrightCove, Exacttarget and SalesForce, JIRA. Show less
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Senior Front-End Software Engineer
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May 2010 - Sep 2012
Acting as Front-End Software Engineer and acting in two different projects based only in HTML, JavaScript, jQuery and jQuery UI with all the data from different web services (REST/JSON) to control, maintain and automate all the core of the UOL DIVEO Data Center. Acting as Front-End Software Engineer and acting in two different projects based only in HTML, JavaScript, jQuery and jQuery UI with all the data from different web services (REST/JSON) to control, maintain and automate all the core of the UOL DIVEO Data Center.
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Ci&T
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United States
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IT Services and IT Consulting
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700 & Above Employee
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Front-End Software Engineer
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Nov 2007 - May 2010
It´s a pleasure to work with Ci&T and their co-workers. Very nice environment with true challenges, a lot of fun people and to complete, it's a great place to work ! I worked for the Johnson&Johnson projects, like the general brands of consumer products from USA (Aveeno®, Clean&Clear®, Johnsons Baby®, REACH®, ROC®, Neutrogena® websites, Rogaine®, Ambi Skincare®, Listerine® and Listerine® Kids®, Stayfree®, Carefree®, O.B.® and KY® and a lot of other websites products) and recently with the ACUVUE® Contact Lenses Consumer products. All the projects use technologies like AS2 and AS3, XHTML and CSS, Javascript and jQuery, the backend are not the same almost the time, then I surfed between back ends developed with Java, PHP (Drupal), .NET and Sharepoint and pure XHTML. I have a great experience with SEO, website performance improvements, clean code, accessibility and agility process. Show less
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Webcompany Agência Digital
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Brazil
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Advertising Services
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1 - 100 Employee
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Webmaster
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Mar 2007 - Nov 2007
Acting as Senior Webmaster, building projects with HTML, CSS, JavaScript, Adobe Flash with Action-script and also responsible for all the maintenance of the digital projects. Acting as Senior Webmaster, building projects with HTML, CSS, JavaScript, Adobe Flash with Action-script and also responsible for all the maintenance of the digital projects.
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E-Value | Soluções Imobiliárias
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Brazil
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Software Development
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1 - 100 Employee
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Webmaster
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Dec 2004 - Jan 2007
Acting as Webmaster and Web-designer, building projects with HTML, CSS and JavaScript, most of than based in ASP and PHP, and also working as Technical Support and Maintenance Lead of the servers (IIS, Apache, MySQL and SQL). Acting as Webmaster and Web-designer, building projects with HTML, CSS and JavaScript, most of than based in ASP and PHP, and also working as Technical Support and Maintenance Lead of the servers (IIS, Apache, MySQL and SQL).
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Webmaster
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Jan 2004 - Dec 2004
Development of offline campaigns for Peugeot Brazil and Republique Peugeot, Siemens, Rand Clark - Global Awakening, Galleria Shopping, MS - Indústria Farmacêutica, Eco Venture and others. Build some online projects using PHP to manage content and websites for Republique Peugeot, Galleria Shopping, Rand Clark and others. Development of offline campaigns for Peugeot Brazil and Republique Peugeot, Siemens, Rand Clark - Global Awakening, Galleria Shopping, MS - Indústria Farmacêutica, Eco Venture and others. Build some online projects using PHP to manage content and websites for Republique Peugeot, Galleria Shopping, Rand Clark and others.
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ISAT
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Telecommunications
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1 - 100 Employee
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Webmaster
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Jan 2001 - Sep 2003
Started acting as Systems & Network Administrator from 1998 till the end of the 1999, then, I moved to the digital development in 2000, working with small projects in ASP, PHP, Pearl and Pure HTML, creating online and offline campaigns for the company and clients. Started acting as Systems & Network Administrator from 1998 till the end of the 1999, then, I moved to the digital development in 2000, working with small projects in ASP, PHP, Pearl and Pure HTML, creating online and offline campaigns for the company and clients.
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DGLNet
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Technology, Information and Internet
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1 - 100 Employee
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Webmaster
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Feb 1999 - Sep 2003
Development of internal online projects like the portals from DGL (http://www.dglnet.com.br) and the ISAT (http://www.isat.com.br), build websites from customers users and others features related to online projects. Development of internal online projects like the portals from DGL (http://www.dglnet.com.br) and the ISAT (http://www.isat.com.br), build websites from customers users and others features related to online projects.
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Education
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FGV - Fundação Getulio Vargas
Master of Business Administration - MBA, Information Technology -
Universidade Paulista
Bachelor’s Degree, Digital Communication and Media/Multimedia -
Pontifícia Universidade Católica de Campinas
Bachelor’s Degree, Computer Engineering -
Colégio Batista de Campinas
Technical, Data Processing