02/08/2025 updated


100 % available
Dev FullStack | DevOps | Back-end | Front-end
Rio de Janeiro, Brazil
Brazil
Lan engeneer, cybersecurity masterInnovationHTMLJava (Programming Language)JavaScriptApplication Programming Interfaces (APIs)Amazon Web ServicesMicrosoft AzureHebrewVoIPCascading Style Sheets (CSS)Computer SecurityComputer NetworksDevOpsEnterprise Resource PlanningEspañol
I am Daniel Ciesla Ferreira, a technology enthusiast with a degree in Computer Networks and a postgraduate degree in Information Security from UNESA. With a diverse career and experience in various IT areas, I am seeking opportunities as a developer to apply and expand my knowledge and skills.
**Professional Experience:**
I have accumulated extensive experience in different roles and companies. At Rede Globo, I served as an E-Sports Manager, where I managed e-sports teams and developed an internal design system that reduced development time by 30%. I was also responsible for visual programming and assets for campaigns, as well as contributing to the project of the portal www.player1.com.br.
Previously, at Terra Brasil, I worked as an IT Manager, managing deployment and infrastructure teams, and leading projects in data networks, IP telephony, CCTV, firewalls, servers, and ERP implementation. At Sanerio Engenharia LTDA., as a Senior Support Analyst and IT Coordinator, I performed maintenance and implementations on servers, optimizing system functionality and efficiency, and improving the responsiveness of the internal system.
At Fundação Petrobras de Seguridade Social (PETROS), I worked as a Support Analyst, providing remote telephone support to the foundation's employees and some Petrobras stations. Additionally, at Atos Origin, during the Rio de Janeiro Pan American Games (RIOPAN 2007), I was responsible for the implementation and support of telecommunications equipment, rack assembly, routers, and structured cabling.
**Technical Skills:**
I possess a wide range of technical skills, including JavaScript, TypeScript, ReactJS, Java, HTML/CSS, Node.js, Express.js, APIs, Git, GitHub, Styled-components, Azure Artifacts, AWS, Spring, and Terraform. I also have experience with Visual Studio, NPM, and infrastructure management.
**Soft Skills:**
In addition to technical skills, I stand out for my soft skills, such as commitment, motivation, workplace resilience, emotional intelligence, adaptability, flexibility, creativity, time management, autonomy, focus, and assertive communication. I also value cooperation and innovation, being a curious professional always in search of new knowledge.
**Education and Certifications:**
I hold a degree in Computer Networks and a postgraduate degree in Information Security from UNESA. I also have various certifications, including courses from Rocketseat (Java and React), Alura (Backend and Frontend tracks), Cubus Academy (FullStack), Santander Coders (FullStack), and MCITP Windows Server.
**Languages:**
I am fluent in Portuguese (native language), have advanced/technical English, intermediate Spanish, and intermediate Hebrew.
Outside of the professional environment, I enjoy watching movies and series, studying, gaming, traveling, riding motorcycles, and dedicating myself to coding.
With a solid technical background and a wide range of professional experiences, I am a highly qualified and motivated professional, ready to take on new challenges in the software development field.
**Professional Experience:**
I have accumulated extensive experience in different roles and companies. At Rede Globo, I served as an E-Sports Manager, where I managed e-sports teams and developed an internal design system that reduced development time by 30%. I was also responsible for visual programming and assets for campaigns, as well as contributing to the project of the portal www.player1.com.br.
Previously, at Terra Brasil, I worked as an IT Manager, managing deployment and infrastructure teams, and leading projects in data networks, IP telephony, CCTV, firewalls, servers, and ERP implementation. At Sanerio Engenharia LTDA., as a Senior Support Analyst and IT Coordinator, I performed maintenance and implementations on servers, optimizing system functionality and efficiency, and improving the responsiveness of the internal system.
At Fundação Petrobras de Seguridade Social (PETROS), I worked as a Support Analyst, providing remote telephone support to the foundation's employees and some Petrobras stations. Additionally, at Atos Origin, during the Rio de Janeiro Pan American Games (RIOPAN 2007), I was responsible for the implementation and support of telecommunications equipment, rack assembly, routers, and structured cabling.
**Technical Skills:**
I possess a wide range of technical skills, including JavaScript, TypeScript, ReactJS, Java, HTML/CSS, Node.js, Express.js, APIs, Git, GitHub, Styled-components, Azure Artifacts, AWS, Spring, and Terraform. I also have experience with Visual Studio, NPM, and infrastructure management.
**Soft Skills:**
In addition to technical skills, I stand out for my soft skills, such as commitment, motivation, workplace resilience, emotional intelligence, adaptability, flexibility, creativity, time management, autonomy, focus, and assertive communication. I also value cooperation and innovation, being a curious professional always in search of new knowledge.
**Education and Certifications:**
I hold a degree in Computer Networks and a postgraduate degree in Information Security from UNESA. I also have various certifications, including courses from Rocketseat (Java and React), Alura (Backend and Frontend tracks), Cubus Academy (FullStack), Santander Coders (FullStack), and MCITP Windows Server.
**Languages:**
I am fluent in Portuguese (native language), have advanced/technical English, intermediate Spanish, and intermediate Hebrew.
Outside of the professional environment, I enjoy watching movies and series, studying, gaming, traveling, riding motorcycles, and dedicating myself to coding.
With a solid technical background and a wide range of professional experiences, I am a highly qualified and motivated professional, ready to take on new challenges in the software development field.
Experience
Professional experience10+ years
Freelancer since2007
Languages
EnglishFluentPortugueseNative speakerSpanishGood