OsProgramadores

Marcelo Pinheiro

Tudo que você sempre quis saber sobre Programação de Computadores e nunca teve coragem de perguntar aos seus pais.

  1. há 3 dias

    E-166 (EN)-Felicitas Pojtinger-Head of R&D @loopholelabs.io

    In this episode of the OsProgramadores Podcast, Marcelo talks with Felicitas Pojtinger, an experienced software developer deeply involved in the open-source ecosystem. Felicitas currently works in Research & Development at Loophole Labs, exploring technologies around checkpoint/restore, live migration, virtualization, and networking.She is an active contributor to the open-source ecosystem and can be found across platforms including GitHub and Codeberg under the username pojntfx.🛠️ Open Source ProjectsSome of Felicitas' notable projects include:🌐 weronAn overlay network based on WebRTC.https://github.com/pojntfx/weron💾 go-nbdA pure Go implementation of the Network Block Device (NBD) protocol.https://github.com/pojntfx/go-nbd🖥️ bofiedA modern network boot server designed to simplify network boot infrastructure.https://github.com/pojntfx/bofiedThese projects demonstrate a recurring theme in Felicitas' work: building practical infrastructure tools while exploring challenging problems in networking, virtualization, distributed systems, and open-source software.💬 In This EpisodeDuring our conversation, we discuss:👩‍💻 Felicitas' journey into software development🐧 Working in the Linux ecosystem🔓 Open source and developer communities☸️ Kubernetes and modern infrastructure🖥️ Virtualization technologies🔄 Checkpoint and Restore🚀 Live Migration🌐 Networking and distributed systems🕸️ WebAssembly🤝 Building and contributing to open-source projects🏗️ What it means to build infrastructure that lasts💡 The importance of curiosity and experimentation🌍 Collaborating with global open-source communities🚀 Career advice for developers interested in infrastructure and systems programmingAnd much more!🏗️ Building Infrastructure That LastsOne of the fascinating themes behind Felicitas' work is the idea of building infrastructure that stands the test of time.Infrastructure software often operates behind the scenes, but it powers nearly everything we interact with.From containers and Kubernetes to virtualization platforms and distributed networks, reliable infrastructure requires careful engineering and a deep understanding of systems.The open-source ecosystem plays a critical role in this process, allowing developers from around the world to collaborate, experiment, review ideas, and build tools that can become foundational technologies.🔓 Open Source and CommunityOpen source is much more than publishing code.It is about:🤝 Collaboration📚 Sharing knowledge🔍 Transparency🌎 Global communities🧪 Experimentation🚀 InnovationFelicitas' work across multiple open-source communities provides an interesting perspective on how developers can contribute to the broader technology ecosystem while also developing their own careers and technical expertise.🔗 Links👩‍💻 Felicitas Pojtinger's Websitehttps://felicitas.pojtinger.com/🔗 Felicitas Pojtinger on LinkedInhttps://www.linkedin.com/in/pojntfx/🐘 Felicitas on Mastodonhttps://mastodon.social/@pojntfx🦋 Felicitas on Blueskyhttps://bsky.app/profile/felicitas.pojtinger.com💻 Felicitas on GitHubhttps://github.com/pojntfx🔓 Felicitas on Codeberghttps://codeberg.org/pojntfx🌍 OsProgramadores Websitehttps://osprogramadores.com📺 OsProgramadores YouTube Channelhttps://www.youtube.com/@OsProgramadores🎧 OsProgramadores on Spotifyhttps://open.spotify.com/show/0IrqGbURcNnumdHVkfKIFA💬 OsProgramadores Telegram Grouphttps://t.me/osprogramadores🎧 Enjoy the Episode!If you're interested in open source, Linux, Kubernetes, networking, virtualization, WebAssembly, distributed systems, or infrastructure engineering, this episode is for you.🚀 Listen, learn, share, and join the conversation!

  2. 22 de ago.

    E-165-Renato De Vico-Founder @DVNube-Salesforce Delivery Manager @LIDD

    Neste episódio do Podcast OsProgramadores, Marcelo conversa com Renato De Vico. 👨‍💻 Sobre o convidado Renato De Vico possui mais de 15 anos de experiência em desenvolvimento de software, com uma trajetória de aproximadamente 7 anos de especialização em Salesforce. Ao longo de sua carreira, desenvolveu experiência em diversas tecnologias e ferramentas do ecossistema Salesforce, incluindo: ☁️ Salesforce 💻 Apex ⚡ Lightning Web Components (LWC) 🔷 Aura 🖥️ Visualforce 🔗 Integrações REST e SOAP 💬 Neste episódio Além da experiência técnica, Renato tem uma forte paixão por ensinar, compartilhar conhecimento e trabalhar com pessoas. Essa característica o levou a assumir responsabilidades de liderança, mentoria e colaboração com diferentes equipes e stakeholders. Para Renato, conhecimento não deve ficar restrito a quem o adquiriu. Compartilhar experiências e ajudar outras pessoas a evoluir também faz parte da carreira de um profissional de tecnologia. Atualmente, ele também está ligado à DVNube, empresa voltada ao ecossistema Salesforce. Durante nossa conversa, falamos sobre: ☁️ O ecossistema Salesforce 💻 Desenvolvimento utilizando Apex ⚡ Lightning Web Components (LWC) 🔷 Aura e Visualforce 🔗 Integrações entre Salesforce e outros sistemas 🌐 APIs REST e SOAP 🏗️ Arquitetura e desenvolvimento de soluções Salesforce 👥 Liderança técnica e trabalho em equipe 📚 Mentoria e compartilhamento de conhecimento 🎓 A importância de ensinar e aprender continuamente 🤝 Relacionamento com stakeholders 🚀 Construção de carreira dentro do ecossistema Salesforce 🧭 Como evoluir profissionalmente na área de tecnologia 🌎 A comunidade Salesforce E muito mais! 🧑‍🏫 Tecnologia também é sobre pessoas Um dos aspectos interessantes da trajetória do Renato é a combinação entre conhecimento técnico e interesse por pessoas. Em tecnologia, conhecer uma plataforma ou uma linguagem de programação é apenas uma parte do trabalho. Também é necessário saber: 🤝 colaborar com outras pessoas 🗣️ comunicar decisões técnicas 🧩 entender problemas de negócio 👥 trabalhar em equipe 🎓 compartilhar conhecimento 🌱 ajudar outros profissionais a crescer Durante o episódio, conversamos justamente sobre essa combinação entre profundidade técnica, liderança e desenvolvimento de pessoas. 🚀 Carreira em Salesforce O ecossistema Salesforce oferece diversas possibilidades para profissionais de tecnologia, desde desenvolvimento e arquitetura até consultoria, integração, administração e liderança técnica. Renato compartilha sua experiência e algumas das lições que acumulou durante sua trajetória, ajudando a entender melhor os desafios e as oportunidades para quem pretende construir ou evoluir uma carreira nesse ecossistema. 🔗 Links 🔗 Renato De Vico no LinkedInLinkedIn — Renato De Vico 🌐 DVNubeDVNube 🌍 Site do OsProgramadoresOsProgramadores 📺 Canal do OsProgramadores no YouTubeOsProgramadores no YouTube 🎧 OsProgramadores no SpotifyOsProgramadores no Spotify 💬 Grupo do OsProgramadores no TelegramOsProgramadores no Telegram 🎧 Aproveite o episódio! Se você trabalha com Salesforce, está pensando em entrar nesse ecossistema ou simplesmente tem interesse em desenvolvimento de software, arquitetura, liderança técnica, mentoria e carreira, este episódio é para você. Uma conversa sobre tecnologia, mas também sobre pessoas, aprendizado contínuo e a importância de compartilhar conhecimento com a comunidade. 🚀 Ouça, compartilhe e participe da conversa! #OsProgramadores #Podcast #Salesforce #Apex #LWC #DesenvolvimentoDeSoftware #ArquiteturaDeSoftware #LiderançaTécnica #Programação #CarreiraEmTecnologia #SalesforceDeveloper

  3. 16 de ago.

    E-164 (EN)-Rose Wang-COO of Bluesky 🦋

    # 🎙️ Episode 164 — Rose WangIn this episode of the OsProgramadores Podcast, Marcelo sits down with Rose Wang, Chief Operating Officer of Bluesky, for a wide-ranging conversation about career, social networks, decentralization, online communities, artificial intelligence, and the future of the Internet.Rose brings a particularly interesting perspective to the conversation: her career has taken her from entrepreneurship and customer experience to technology leadership and, today, helping operate one of the most talked-about open social networks.---# 👩‍💼 About the GuestRose Wang is the Chief Operating Officer of Bluesky, the open social network built around the AT Protocol.Her career has included entrepreneurship, customer experience, technology, and operations, giving her a diverse perspective on how technology products are built and how communities grow.At Bluesky, Rose works on the strategy and operations behind an alternative vision for social networking—one where users and communities can have more choice and control over how social experiences are built.Bluesky's approach is closely connected to the AT Protocol, an open protocol designed to support a more distributed social ecosystem rather than putting the entire experience under the control of a single platform.---# 💬 In This EpisodeDuring our conversation, we talk about:👩‍💼 Rose's career journey that led her to Bluesky🦋 What Bluesky is trying to build🌐 Social networks and how they have changed the way we communicate🔓 Decentralization and what it means in practice🏘️ The importance of communities in online spaces🧩 The AT Protocol and the idea of an open social ecosystem🤖 Artificial Intelligence and its impact on social networks💼 Career advice for people who want to follow a similar path🚀 Entrepreneurship, experimentation, and taking unconventional career paths📚 Learning from different industries and experiencesAnd much more!---# 🦋 Why Bluesky?One of the central ideas behind Bluesky is that social networking doesn't necessarily have to mean giving a single company complete control over the platform, algorithms, moderation systems, and user experience.The project aims to create an ecosystem where different applications, communities, feeds, and moderation approaches can coexist.That raises some fascinating questions:Who owns your social graph?Who decides what you see?Who controls moderation?Can communities have more control over the spaces they create?These are not simply technical questions—they are questions about the future of the Internet and the communities we build on it.---# 🔗 Links🔗 Rose Wang on LinkedInhttps://www.linkedin.com/in/rosewang20/🦋 Rose Wang on Bluesky — Business Profilehttps://bsky.app/profile/rose.bsky.team🦋 Blueskyhttps://bsky.app/🌐 AT Protocolhttps://atproto.com/🌍 OsProgramadores Websitehttps://osprogramadores.com📺 OsProgramadores YouTube Channelhttps://www.youtube.com/@OsProgramadores🎧 OsProgramadores on Spotifyhttps://open.spotify.com/💬 OsProgramadores Telegram Grouphttps://t.me/osprogramadores---# 🎧 Enjoy the Episode!If you're interested in **technology, social networks, decentralization, online communities, AI, entrepreneurship, or building a career in tech**, this is an episode you don't want to miss.And if you've ever wondered whether there is a different way to build social networks—and a different way to build your own career—this conversation with Rose Wang is a great place to start.🦋 **Listen, share, and join the conversation!**#OsProgramadores #Podcast #Bluesky #SocialNetworks #Decentralization #OpenSource #ATProtocol #ArtificialIntelligence #AI #Technology #Software #TechCareer #Community

  4. 8 de ago.

    E-163-Sérgio Lopes-CTO | Salesforce Architect | Senior Salesforce Developer

    🎙️ Episódio 163 — Sérgio Lopes Neste episódio do podcast OsProgramadores, Marcelo conversa com Sérgio Lopes. Sérgio compartilha sua experiência atuando na liderança técnica de projetos Salesforce, acompanhando todo o ciclo de desenvolvimento — desde o refinamento dos requisitos até testes, homologação e implantação em produção. Sérgio Lopes atua como CTO, Salesforce Architect e Senior Salesforce Developer, com experiência na liderança de equipes e na construção de soluções baseadas em Salesforce. Seu trabalho envolve uma visão bastante completa do ciclo de desenvolvimento, conectando: 🏗️ Arquitetura e solução técnica💻 Desenvolvimento🧪 Testes e homologação🚀 Release e implantação👥 Liderança técnica🤝 Alinhamento com usuários e áreas de negócio Essa experiência permite a Sérgio atuar justamente na interseção entre tecnologia, arquitetura, desenvolvimento e negócio. 🔗 LinkedIn do Sérgio Lopes👉 https://www.linkedin.com/in/sergio-lopes-salesforce/ 🌐 Site do OsProgramadores👉 https://osprogramadores.com 📺 Canal do YouTube do OsProgramadores👉 https://www.youtube.com/@OsProgramadores 🎧 OsProgramadores no Spotify👉 https://open.spotify.com/ 💬 Grupo do OsProgramadores no Telegram👉 https://t.me/osprogramadores 🔔 Gostou do episódio? Siga o OsProgramadores no Spotify, inscreva-se no nosso canal do YouTube e compartilhe o episódio com outros profissionais de tecnologia. 🚀 Uma conversa especialmente interessante para quem trabalha com Salesforce, arquitetura de software, desenvolvimento corporativo, liderança técnica e gestão do ciclo de vida de aplicações.

  5. 30 de jul.

    E-162 (EN)-Tim O'Reilly-Founder and CEO, O’Reilly Media

    In this episode of the OsProgramadores Podcast, Marcelo sits down with Tim O'Reilly, founder and CEO of O'Reilly Media, to discuss the evolution of technology, open source, artificial intelligence, software engineering, and the responsibility of technologists in shaping the future. Widely recognised as one of the most influential voices in the technology industry, Tim shares lessons from decades of observing—and helping shape—the software ecosystem, from the early days of the Internet to today's AI revolution. Tim O'Reilly is the Founder and CEO of O'Reilly Media, one of the world's most respected technology publishing and learning companies. For more than four decades, Tim has helped developers, entrepreneurs, and technology leaders understand emerging technologies before they become mainstream. He is widely credited with popularising and advancing several concepts that have shaped the modern technology landscape, including: 🌐 Web 2.0 🤖 Artificial Intelligence 📚 Open knowledge and continuous learning 🛠️ Open source software ☁️ Cloud computing Throughout his career, Tim has championed the idea that technology should create more opportunities for society rather than simply automate existing work. As the founder of O'Reilly Media, he transformed technical publishing through the iconic animal-covered books that have educated generations of software engineers around the world. Beyond publishing, Tim has organised and supported influential technology conferences and communities that have brought together innovators from across the industry. He is also the author of several books and essays exploring topics such as: 📖 Artificial Intelligence 📖 The future of work 📖 Platform economics 📖 The Internet economy 📖 Government as a Platform Tim is recognised not only for identifying important technological trends, but also for asking deeper questions about how technology can serve humanity. 🔗 Tim O'Reilly on LinkedIn 👉 https://www.linkedin.com/in/timo3/ 🌐 Tim O'Reilly's personal page 👉 https://www.oreilly.com/tim/ 📚 O'Reilly Media 👉 https://www.oreilly.com/ 📖 Tim O'Reilly on Wikipedia 👉 https://en.wikipedia.org/wiki/Tim_O%27Reilly 🌍 OsProgramadores Website 👉 https://osprogramadores.com 📺 OsProgramadores YouTube Channel 👉 https://www.youtube.com/@OsProgramadores 🎧 OsProgramadores on Spotify 👉 https://open.spotify.com/show/2Rvj7O5Z0JwZ0uJzQ4jY2x 💬 OsProgramadores Telegram Group 👉 https://t.me/osprogramadores 🔔 Enjoyed this episode? Follow OsProgramadores on Spotify, subscribe to our YouTube channel, and share this conversation with fellow developers, architects, technology leaders, and anyone passionate about the future of computing.

  6. 5 de jul.

    E-159 (EN)-Emmanuel Guefif-Software Developer @ De Marque

    🎙️ Episode 159 — Emmanuel Guefif In this episode of the OsProgramadores Podcast, Marcelo sits down with Emmanuel Guefif to discuss unconventional career paths, lifelong learning, software craftsmanship, and the curiosity that drives great engineers. From writing his first QBasic program as a teenager, to becoming a teacher, and later reinventing himself as a software developer through the intensive 42 Québec program, Emmanuel shares an inspiring story about passion, persistence, and the joy of building things. Emmanuel Guefif is a software developer, musician, educator, and lifelong learner who believes that curiosity is one of the most powerful forces behind personal and professional growth. His journey into technology began at the age of 14, when he wrote his first program: 💾 A Greatest Common Divisor calculator in QBasic. Instead of following a traditional path into software engineering, Emmanuel initially pursued sociology and became an elementary school teacher, dedicating himself to helping children discover the joy of learning and nurturing their natural curiosity. 👨‍🏫 Teacher first. 💻 Developer later. A chance encounter with the father of one of his students in Victoria, Canada—a Python specialist—rekindled his passion for programming and ultimately changed the direction of his career. Driven by determination and a love for learning, Emmanuel joined 42 Québec, completing its demanding core curriculum while studying more than 50 hours per week, eventually securing an internship and launching his professional software career. Today, Emmanuel combines technical expertise with a deep understanding of people and learning processes, focusing on translating real-world problems into elegant software solutions. He firmly believes that programming is not merely about writing code: 🧠 It's about understanding systems. 🤝 It's about understanding people. 🚀 It's about continuous improvement. One example he shares illustrates this mindset perfectly: after revisiting a slow statistics query from an earlier project, careful analysis using indexes and EXPLAIN ANALYZE reduced execution time from 45 seconds to just 500 milliseconds—a reflection of both technical growth and craftsmanship. Outside of software, Emmanuel enjoys: 🎸 Playing music to unwind. 🛠️ Building things. 📚 Learning about what motivates and inspires people. During our conversation, we discuss: 🚀 Non-traditional paths into software engineering 👨‍🏫 Teaching and learning as lifelong skills 🧠 Curiosity as a professional superpower 💻 The experience of studying at 42 Québec 🐍 Rediscovering programming through Python ⚡ Database performance tuning and optimization 🔍 Using EXPLAIN ANALYZE to solve real-world problems 🏗️ Software craftsmanship and continuous improvement 🤝 Translating human problems into software solutions 🎸 Creativity, music, and engineering 🔗 Emmanuel Guefif on LinkedIn 👉 https://www.linkedin.com/in/eguefif/ 🌍 OsProgramadores Website 👉 https://osprogramadores.com 📺 OsProgramadores YouTube Channel 👉 https://www.youtube.com/@OsProgramadores 🎧 OsProgramadores on Spotify 👉 https://open.spotify.com/show/2Rvj7O5Z0JwZ0uJzQ4jY2x 💬 OsProgramadores Telegram Group 👉 https://t.me/osprogramadores 🔔 Enjoyed this episode? Follow OsProgramadores on Spotify, subscribe on YouTube, and share this conversation with friends and colleagues passionate about software, education, and lifelong learning. This episode is especially recommended for people interested in: 💻 Software Engineering 📚 Continuous Learning 👨‍🏫 Education & Teaching 🧠 Problem Solving ⚡ Performance Optimization 🏗️ Software Craftsmanship 🎸 Creativity Beyond Technology A wonderful conversation about curiosity, reinvention, and the many paths that can lead someone into a fulfilling career in software development.

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Tudo que você sempre quis saber sobre Programação de Computadores e nunca teve coragem de perguntar aos seus pais.

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