Carlos Silva

Carlos Silva Email and Phone Number

Senior Full-Stack Software Engineer | Web Performance Optimization | Component-Based Architecture @ Vivo (Telefônica Brasil)
São Paulo, SP, BR
Carlos Silva's Location
São Paulo, São Paulo, Brazil, Brazil
About Carlos Silva

"Once you stop learning, you start dying." -- Albert EinsteinWith 6 years of experience as a Software Engineer, I specialize in delivering high-performance web solutions using JavaScript, VueJS, and NodeJS. I have a proven track record of optimizing application bundles, achieving up to 30% reduced load times, which significantly enhances user experience and overall application efficiency. My expertise includes building scalable components following Atomic Design principles and implementing comprehensive automated testing frameworks to ensure robust software quality.Among my key projects, I contributed to the eSIM project, a solution enabling embedded SIM management within devices, which to over 10,000 daily activations. Additionally, I delivered the "Line Management" project as a junior developer, allowing corporate users to allocate data and call time across accounts. This became a core product for the company’s B2B line management.I also developed a solution to consolidate SMS messages into a single chat, displaying a company logo and verified badge for clients utilizing the Verified SMS (VSMS) service. This project, built in collaboration with Google, required seamless integration with Google’s messaging app. Furthermore, I created bots for RPA workflows for companies like Cielo and Sky, automating customer service processes and significantly improving response times.Driven by a passion for web development and a commitment to continuous learning, I have published an article in the Journal of Human Growth and Development and earned certifications in modern web development, penetration testing, and communication skills. I thrive in agile environments, bringing innovative thinking and a results-oriented mindset to deliver impactful digital solutions that align with business goals.#programming #javascript #web #git #agile #nodejs #vuejs #kubernetes

Carlos Silva's Current Company Details
Vivo (Telefônica Brasil)

Vivo (Telefônica Brasil)

View
Senior Full-Stack Software Engineer | Web Performance Optimization | Component-Based Architecture
São Paulo, SP, BR
Website:
vivo.com.br
Employees:
22006
Carlos Silva Work Experience Details
  • Vivo (Telefônica Brasil)
    Senior Full-Stack Software Engineer | Web Performance Optimization | Component-Based Architecture
    Vivo (Telefônica Brasil)
    São Paulo, Sp, Br
  • Vivo (Telefônica Brasil)
    Full-Stack Software Engineer | Web Performance Optimization | Component-Based Architecture | Sre
    Vivo (Telefônica Brasil) Oct 2022 - Present
    São Paulo, Brasil
    Goals:- Optimize application performance to improve load times and enhance the user experience.- Develop reusable and scalable components to make the user interface easier to maintain and expand.- Contribute to the B2B eSIM development project, supporting thousands of daily chip activations.- Ensure system reliability and performance in production environments.- Support the onboarding of new team members, helping them integrate smoothly.- Be the squad access requester, helping squad members gain access to company tools faster.Challenges:- Reduced application load times by 30%, which required careful analysis and optimization of code bundles.- Built scalable components following Atomic Design principles, ensuring they were easy to maintain and adapt as project needs evolved.- Collaborated with the SRE team to resolve critical production issues, maintaining service continuity and system stability.- Guided new team members through onboarding, ensuring a smooth transition despite tight deadlines.- Worked as part of the squad on the eSIM B2B project, navigating technical challenges to handle high-volume activations reliably.Skills:JavaScript, VueJS, NodeJS, Atomic Design, Jest, Stryker, Cucumber, Gherkin Tests, SRE (Site Reliability Engineering), Onboarding practices, agile practices, technical refinement, Kubernetes (K8S), Kibana, Grafana, trunk-based development, Prometheus, Thanos, Software Architecture Documentation, Software Architecture Decisions.
  • Vivo (Telefônica Brasil)
    Junior Software Engineer | Feature Development | Test Automation | Vuejs | Nodejs | Ruby
    Vivo (Telefônica Brasil) Aug 2021 - Oct 2022
    São Paulo, Brasil
    Goals:- Develop new features for B2B modules to meet business requirements and enhance the product offering.- Gain experience with a wide range of technologies, improving technical skills and adaptability.- Ensure code quality and reliability through effective testing strategies.- Support continuous team improvement and collaborate effectively to align with other squads.Challenges:- Implementing new features for B2B modules using VueJS and NodeJS while adapting to a fast-paced environment with evolving project needs.- Gaining hands-on experience with Ruby for component testing using Cucumber, which required learning new tools and processes.- Balancing task implementation with active participation in technical discussions and Scrum ceremonies, contributing to better team workflows.- Ensuring the quality of the code by implementing a variety of automated tests, including unit tests (Jest), mutation tests (Stryker), and component tests (Cucumber).Skills:VueJS, Node.js, Ruby, Jest, Stryker, Cucumber, Gherkin Tests, Agile practices, Analytics, Docker, front-end development, Jenkins, RabbitMQ, RESTful APIs.
  • Pontaltech
    Software Engineer | Api Development | Rcs & Messaging Services | Javascript & Cryptography
    Pontaltech Jan 2020 - Nov 2020
    São Paulo E Região, Brasil
    Goals:- Integrate the flow of Google’s RCS application, contributing to the Verified SMS project.- Create efficient and scalable APIs to improve communication and user experience.- Ensure data security by implementing robust cryptographic systems.- Guarantee code reliability and quality through rigorous unit testing.Challenges:- Developed APIs to integrate the RCS application flow for Google, requiring close collaboration with Google’s team on key aspects of the project.- Expanded knowledge of cryptographic systems and applied them effectively to ensure data security.- Gained a deeper understanding of messaging services to better support the project’s objectives.- Balanced feature development with a strong focus on automated testing to ensure code quality.Skills:JavaScript, NodeJS, ExpressJS, PM2, Rest API, API architecture, Cryptographic Systems, Unit Testing, Messaging Services, RCS (Rich Communication Services).
  • Cnpq
    Scientific Research | Researcher | Reactjs | Nodejs | Express | Ibm Watson
    Cnpq Jun 2019 - Jul 2020
    São Paulo E Região, Brasil
    Goals:- Develop an artificial intelligence project using IBM Watson to enhance user interactions and streamline processes.- Design and implement AI-driven features to improve user experience and operational efficiency.Challenges:- Utilizing IBM Watson to create AI-driven features, requires a deep understanding of AI capabilities and integration with existing systems.- I am designing intelligent solutions to enhance user interactions and automate processes, ensuring a seamless experience.- I was balancing the complexity of AI implementation with the need for smooth, user-friendly functionality.Skills:IBM Watson, NodeJS, ReactJS, Artificial Intelligence (AI), User Experience (UX), SEO, Express.
  • Indigosoft
    Full-Stack Software Engineer | .Net | C# | Rest Api | Boostrap | Sql Server
    Indigosoft Aug 2019 - Jan 2020
    São Paulo E Região, Brasil
    Goals:- Develop new features for web systems to meet specific business requirements.- Implement bots as part of a Robotic Process Automation (RPA) initiative to automate workflows.- Increase efficiency, reduce manual work, and improve overall productivity within the organization.Challenges:- Translating specific requirements into functional features for web systems, ensuring they are aligned with the organization's goals.- We are designing and developing bots to automate complex workflows, reducing the need for repetitive manual tasks.- Ensuring the RPA solutions effectively boosted operational efficiency and minimized human error.Skills:JavaScript, RPA (Robotic Process Automation), Automation Bots, Web Development, Rest, Razor Syntax, C#, .NET, SQLServer, HTML, Git, CSS, Bootstrap, SQL, JQuery, OOP, MVC.
  • Fotocontexto
    Photography Assistant | Developer
    Fotocontexto Apr 2018 - Dec 2018
    São Paulo Sp
    I actively participated in the entire production process of a mini-documentary about the night high school at Colégio Waldorf Micael de São Paulo, from audio transcription and screenplay writing to producing and selecting visual content.Other Activities: Provided photographic assistance, filmed, and edited images, videos, and audio.Skills used: Adobe Photoshop, Premiere, After Effects, Media Encoder, Photography, Microsoft Word, and PowerPoint.

Carlos Silva Education Details

  • Colégio Waldorf Micael De São Paulo
    Colégio Waldorf Micael De São Paulo
    Photography
  • Saga - School Of Art, Game And Animation
    Saga - School Of Art, Game And Animation
    Computer Graphics

Frequently Asked Questions about Carlos Silva

What company does Carlos Silva work for?

Carlos Silva works for Vivo (Telefônica Brasil)

What is Carlos Silva's role at the current company?

Carlos Silva's current role is Senior Full-Stack Software Engineer | Web Performance Optimization | Component-Based Architecture.

What schools did Carlos Silva attend?

Carlos Silva attended Colégio Waldorf Micael De São Paulo, Saga - School Of Art, Game And Animation.

Who are Carlos Silva's colleagues?

Carlos Silva's colleagues are Gean Fernandes, Maria Cecilia Magalhaes Ribeiro, Celso Soares, Vera Lucia P. B., Jorge Campos, Gaspar Júnior, Fernando Cavalcante Figueiredo.

Not the Carlos Silva you were looking for?

  • Carlos Silva

    Director At Forhma | Worldatwork Global Partner
    São Paulo, Sp
  • Carlos Silva

    Greater São Paulo Area
  • Carlos Silva

    Partner & Ceo Na @Go Gamers | Linkedin Top Voice | 🎮 Games, Esports & Entertainment | 📊 Pesquisa Game Brasil
    Santos, Sp
  • Carlos Silva

    Managing Director / Risk Management Director / Industrial Director / Plant Manager / Master Black Belt Mbb / Operation Director / Director Of Operational Excellence
    Taubaté, Sp
    2
    hotmail.com, voxvalorem.com

Free Chrome Extension

Find emails, phones & company data instantly

Find verified emails from LinkedIn profiles
Get direct phone numbers & mobile contacts
Access company data & employee information
Works directly on LinkedIn - no copy/paste needed
Get Chrome Extension - Free

Aero Online

Your AI prospecting assistant

Download 750 million emails and 100 million phone numbers

Access emails and phone numbers of over 750 million business users. Instantly download verified profiles using 20+ filters, including location, job title, company, function, and industry.