Test Driven Development

Como conseguir capitalizar sua empresa/ideia sem ter que investir nela.

Todas as terças, às 9h, nos reunimos para tomar café, conversar, trocar experiências, falar sobre nossos sonhos, medos, expectativas, fazer negócios e muito mais. Entrada Franca.

Weekly language event happening every Tuesday at Bar Onze 21 in São Paulo's best neighbourhood to go out, Vila Madalena.

Para quem quer praticar idiomas, a 200 metros da Estação Moema do metrô.

ProductTank São Paulo apresenta: **Do dado à decisão: Como construir produtos guiados por dados** Muito se fala em inteligência artificial, mas pouco se fala no que precisa existir antes de qualquer modelo rodar: dado bom, produto de dados funcional e uma plataforma que sustenta tudo isso. É sobre isso que vamos conversar no próximo ProductTank São Paulo! Vamos debater na prática como conectar três frentes que muitos times ainda operam de forma isolada: os produtos que geram receita e encantam clientes, os produtos de dados que dão autonomia real para o time de produto tomar decisões e a plataforma que faz tudo isso funcionar de verdade. Três pessoas com visões complementares vão debater em cima de um tema central, e depois abrimos para uma rodada de perguntas com a plateia. Sem palestra engessada e com muito espaço para o papo fluir! **Quem vai estar no palco:** **Iago Ribeiro** Especialista em Produtos de Dados, Analytics e Plataformas, com experiência liderando iniciativas que conectam estratégia de produto, governança de dados e objetivos de negócio. Atua na estratégia das capacidades de plataformas de dados, produtos analíticos e modelos de self-service analytics que ampliam a autonomia das áreas de negócio e aumentam a confiabilidade das métricas corporativas. Atualmente, lidera iniciativas de modernização de plataformas e adoção de Data Mesh, transformando necessidades recorrentes de informação em produtos de dados escaláveis e reutilizáveis. Sua experiência combina liderança de produto, transformação digital e construção de ecossistemas de dados voltados à geração de valor em escala. **Andresa Sombra** Group Product Manager na Cobli, onde lidera a unidade de inovação com dois focos simultâneos: lançar novos produtos do zero e levar IA ao mercado. É autora da estratégia de produto de IA da empresa e já entregou produtos como assistente conversacional, OCR e detecção proativa de riscos. Antes disso, liderou a linha de Telemetria — carro-chefe da Cobli, responsável por \~50% da receita. Tem formação em Engenharia Elétrica com especialização em ciência de dados e uma trajetória construída em cima de produtos de dados, plataformas e APIs. **Reginaldo Pedro** Product Manager com mais de 10 anos em TI, com passagens por Finanças, Varejo e Turismo. Especialista em plataformas de dados escaláveis, integração em tempo real e Data Lakes, com certificações Azure nas trilhas de dados e IA. Já liderou equipes de até 60 pessoas e gerenciou contas na América Latina com orçamento de até USD 10 milhões. Tem vivência em projetos globais com times na Europa, Ásia e Américas, e combina visão analítica com experiência prática em transformação de processos com metodologias ágeis. **Detalhes do evento:** Quando: 01 de julho de 2026 Horário: 19h às 21h Onde: dLocal — Av. Paulista, 1912 - Cj. 102 - 10 andar Paulista Office Park Valor: Gratuito Modelo: Presencial Idioma: Português Estacionamentos próximos: Paulista Office Park \| Av\. Paulista 1912 \| Valor: R$70/dia \| Horário: até às 22h Finath Park \| Rua Frei Caneca\, 1398 \| Valor: R$35/dia \| Horário: até às 22h **Realização e espaço:** Este encontro acontece com o apoio do **dLocal**, que abre as portas para a comunidade de produto em São Paulo. Depois do painel, a noite continua com pizza e muito networking. É o momento de continuar as conversas, trocar experiências e conectar com outras pessoas que vivem os mesmos desafios. **Avisos importantes:** Confirme sua presença com antecedência, pois a capacidade do espaço é limitada. O evento poderá ser fotografado e filmado para fins de divulgação da comunidade. Nos vemos lá!

O CocoaHeads SP é um evento gratuito sobre desenvolvimento e design de tecnologias Apple (iOS, iPadOS, macOS, tvOS, visionOS, watchOS, Swift e tudo que envolve essas plataformas) e vamos nos encontrar mais uma vez para trocar conhecimentos e experiências! Pela primeira vez o CocoaHeads São Paulo vai acontecer nos espaços do escritório da Apple em São Paulo! Para esta edição mais do que especial, contaremos com uma palestra da comunidade e o nosso já tradicional **Fish Bowl pós WWDC** com a comunidade. * Como chego lá? A Apple fica na Av Leopoldo Couto Magalhães Júnior, 700, 7º Andar, no Infinite Tower. A estação de trem mais próxima é a **Cidade Jardim** da Linha 9 - Esmeralda, e o local conta com estacionamento no prédio e nos arredores. Por favor, identifique-se corretamente na pergunta ao se inscrever com: * Nome * Email * CPF **Inscrições sem os dados preenchidos vão ser removidas em favor daquelas que foram preenchidas corretamente!**

Nova edição do Clube do Livro. Esse mês vamos ler Oração para Desaparecer de Socorro Acioli. Traga seus comentários para trocarmos ideia sobre o livro. Faremos o encontro na Casa D´Ali (antiga Casa de Antonia), no conjunto nacional da Paulista. Nos vemos! Aqui está a versão adaptada para o inglês: *** New edition of the Fun Friend´s Book Club. This month we will be reading *Oração para Desaparecer* by Socorro Acioli. Bring your comments so we can exchange ideas about the book. The meeting will take place at Casa D´Ali (formerly Casa de Antonia), at Conjunto Nacional on Paulista Avenue. See you there. ***

Nos encontraremos no Portão 6 do Parque Ibirapuera, às 19h (tolerância até 19:15h) para uma caminhada noturna. Caminhar a noite e ter o ar refrescante no rosto, sem muita muvuca, é a meta. Nossa expectativa é dar de 1 a 2 voltas no parque. Após a caminhada, dependendo do grupo podemos fazer um happy hour pela redondeza. Caso você queira vir para outra atividade, como andar de bike, patins, fique a vontade. Caso queira se juntar ao grupo, me mande mensagem no Whatsapp (11) 97519-4584 (Taty) Aqui está a versão adaptada para o inglês, com tom natural e profissional: *** We will meet at Gate 6 of Parque Ibirapuera at 7:00 PM (with a 15-minute grace period until 7:15 PM) for a night walk. The goal is to enjoy a refreshing evening breeze with a calm and relaxed atmosphere. We plan to complete 1 to 2 laps around the park. After the walk, depending on the group, we may have a happy hour nearby. If you prefer to join for another activity, such as cycling or rollerblading, feel free to do so. If you would like to join the group, please send a message on WhatsApp to (11) 97519-4584 (Taty). ***

Pratique Yoga com Nathalia Morgana em uma aula dinâmica, revigorante e focada em movimentos que fortalecem, alongam e tonificam o corpo. Se você quer praticar Yoga em contato com a natureza, aumentar sua flexibilidade, resistência e energia, esta aula é para você! Aula adaptada para todos os níveis... de iniciantes à avançados. Traga seu tapete de yoga, toalha ou canga para forrar o chão. **Domingo às 10h** **Valor: R$48** **Contato**: (11)95400-1715 **Onde nos encontrar:** Ao passar pelo portão 6, que fica na Av. IV Centenário, pegue a trilha de cooper à DIREITA (em frente ao aluguel das bicicletas). Ande alguns metros e me encontre no gramado. Entre em contato se tiver alguma dificuldade em nos encontrar (11)95400-1715 **Reserve já sua vaga e comece seu dia com energia!**

➡️ Ingresso grátis: https://bit.ly/4oY9kEH ✨ Viva a Magia da Idade Média... ENTRADA GRATUITA Jogos, Arquearia, Combates, Danças, Oficinas, Mercadores, Hidromel, Gastronomia, Cerveja Artesanal e muito mais! HOST: Paulinho *xxxxxxxxxxxx* *É novo no grupo? Quer saber mais sobre o evento (local de encontro, quem será o anfitrião, entre outros detalhes)?* *👉 Entre no nosso grupo do WhatsApp para receber todas as informações !!!:* [WHATSAPP SOCIALIZANDO](https://chat.whatsapp.com/KNU4HX38Blt8HnWKw7kzQv) *ou* [INSTAGRAM SOCIALIZANDO](https://www.instagram.com/socializandoemsp/) *xxxxxxxxxxx*

*Join a friendly community of language exchangers from all over the world and practice your English/Portuguese — maybe even pick up a new language too! 🌍* All language levels are welcome — even if you're a total beginner. We believe the best way to learn is by actually speaking in real life! ***A midweek night to decompress, relax, make new friends, slow down a little and enjoy some drinks 🍹🍹🍹*** We meet every Wednesday at our new location: 📍 **Che Bárbaro Restaurante & Bar/ Perto do Beco do Batman** Rua Harmonia, 277 – Sumarezinho São Paulo – SP, 05435-000 When you arrive, just let the staff know you’re there for **O Rolè** and they’ll point you in the right direction 😉 We usually have around 8–12people per night. Come represent your language! Take a minute to fill out this short form to help us improve the event. The WhatsApp group link is at the end. https://forms.gle/oSjiFVrTJdPboNUj9 See you on Wednesday! 🗣️🍻🌎

*We'll update this with the specific topic(s) once they're set for the month.* A relaxed, community-driven Unity GameDev meetup. No strict agenda — just developers getting together to talk shop, share projects, and exchange ideas. Some topics that may come up (based on attendee interest): * Frame Debugger & performance tooling * Addressables & additive scene workflows * Input System, localization, responsive UI * AI integration approaches * DevOps & LiveOps experiences * Full lifecycle: idea → cross-platform publishing * Favorite Asset Store tools and hidden gems * Weird Unity quirks we've all run into Nothing is locked in. Bring a project if you'd like, bring a question, bring a lesson learned — or just come hang out and meet other developers. All skill levels welcome. Food and drinks provided.

**PLEASE READ THE FOLLOWING IMPORTANT NOTES:** 1. The dates for this series are simply placeholders at the moment. We are working on our 2026 schedule, and adjustments are forthcoming. 2. Each class in this series has an attendance fee. 3. Each class, from BOTH a sign-up and fee perspective, is a separate entity. 4. As the Etch toolset evolves, so too will the class outline below. **Introduction:** Our Site Building with Etch class provides detailed instructions on the philosophy of the Etch development framework, as well as in-depth, hands-on instruction on using the Etch environment and associated tools. Anyone familiar with Kevin Geary and the Digital Gravy set of products will tell you that they offer ground-breaking approaches to professional WordPress site development. As we write this, the Etch toolset and environment are rapidly taking shape, with weekly quantum leaps forward in WordPress development methodologies. As early investors in the Etch product offering and its development process, we are actively testing and evaluating the toolset as it takes shape. We are beyond excited to see how WordPress site development is being modernized, and can't wait to bring this course set to you. It will be a paradigm shift in page and site development within WordPress, as well as moving your development mindset light-years forward. Join us as we explore Etch and dive deep into development approaches that will genuinely elevate your craft as a website developer and agency provider. Scalable, responsive, compliant websites are now within easy reach, and Etch provides both the platform and toolset to take you there. **The breakdown of the 10-class series is as follows:** * Class 01 - TBD * Class 02 - TBD * Class 03 - TBD * Class 04 - TBD * Class 05 - TBD * Class 06 - TBD * Class 07 - TBD * Class 08 - TBD * Class 09 - TBD * Class 10 - TBD Throughout the class sessions listed above, we cover the following key areas of web development with Etch: * **Introduction to Etch Interface:** * Familiarization with the toolset's layout and understanding how to navigate and interact with its various components. * **Visual Site Building:** * Techniques for creating layouts using Etch's interface, incorporating sections, divs, containers, and elements to build semantically correct page structures. * **Styling and Design:** * Utilizing Etch's styling approach to customize elements, apply global CSS classes for consistent design, and leverage features like Flexbox and CSS Grid for responsive layouts. * **Dynamic Content and Custom Fields:** * Integrating dynamic content from custom post types and custom field plugins (like ACF, Meta Box, and even built-in fields) to build data-driven websites. * **Component Building:** * Creating and managing reusable components for headers, footers, post type layouts, and other site-wide elements. * **Performance Optimization:** * Understanding how Etch contributes to fast-loading websites and implementing performance best practices. * **Advanced Features:** * Depending on the class level, it might delve into advanced topics such as conditional logic, interactions, and custom code integration to enable more complex functionality. The series aims to equip participants with the skills to efficiently build, customize, and maintain WordPress websites using Etch, catering to both beginners and experienced web developers alike.

You can sleep in on the Sesquicentennial (observed), we’re shifting to the following Friday. But join the local UX community for a chat and some biscuits to catch up. If you were in CA for Figma Config, tell us all the lines and you can tell me how I can animate an SVG without coding it by hand, and why I’d even want to. Thanks to the team at Nationwide of supporting the group.

Christians in Tech is a community at the intersection of faith and technology. Our meetups are designed to spark meaningful conversations, promote knowledge sharing, and encourage growth—both in your career and your spiritual walk with God. Whether you're an experienced professional or just starting your tech journey, CIT welcomes you. Our Website [https://linktr.ee/citcbus](https://linktr.ee/citcbus) Sponsors and Partners * Improving (Venue Sponsor) * Bethel World Prayer Center (Fiscal Sponsor) * Fruits & Roots (Coffee Partner)

We have moved to guild.host. Look us up there. https://guild.host/events/buckeye-cocoaheads-rcavwd

**PLEASE READ THE FOLLOWING IMPORTANT NOTES:** 1. The dates for this series are simply placeholders at the moment. We are working on our 2026 schedule, and adjustments are forthcoming. 2. Each class in this series has an attendance fee. 3. Each class from BOTH a sign-up and fee perspective is a separate entity. **Introduction:** Our Page Building with Bricks web development class provides detailed instruction for using Bricks Builder, a visual site builder for WordPress, to create and manage websites. Widely considered by many of the world's leading web developers to be the most complete page builder on the market today, Bricks Builder offers a wide range of features and comprehensive tools. Our Bricks Builder web development class provides detailed instructions on utilizing the toolset. The series of courses covers the core features of Bricks Builder, enabling users to design and develop responsive, visually appealing websites. Moreover, the courses are oriented to reinforce a focus on professional, scalable web development. Throughout the series, we focus our page-building instruction on the semantic and structural integrity of the pages in a responsive world. By the end of the 10-class series, participants will have a fundamental understanding of proper web page and website development. **The breakdown of the 10-class series is as follows:** * Class 01 - Survey of Page Builders / What Bricksbuilder Does For You * Class 02 - Boxes, Boxes, Boxes / Sections / Containers * Class 03 - Static Units / Relative Units / Responsive Development And Math Functions * Class 04 - CSS Variables And DRY Development / Classes And Global Styling * Class 05 - CSS Grid And CSS Flexbox * Class 06 - Responsive Development / Breakpoints And Media Queries * Class 07 - Effective Use Of Color / Effective Use Of Images * Class 08 - Beginning To Think Dynamically / Using Templates And Components * Class 09 - Dynamic Styling / Data Attributes And Attribute Selectors * Class 10 - Pseudo Elements / Programmatically Styling With Pseudo Classes Throughout the class sessions listed above, we cover the following key areas of web development with Bricks Builder: * **Introduction to Bricks Builder Interface:** * Familiarization with the builder's layout, including the toolbar, panel, and canvas, and understanding how to navigate and interact with its various components. * **Visual Site Building:** * Techniques for creating layouts using Bricks' drag-and-drop interface, incorporating sections, rows, columns, and elements to build page structures. * **Styling and Design:** * Utilizing Bricks' styling options to customize elements, apply global CSS classes for consistent design, and leverage features like Flexbox and CSS Grid for responsive layouts. * **Dynamic Content and Custom Fields:** * Integrating dynamic content from custom post types and custom field plugins (like ACF, Meta Box) to build data-driven websites. * **Template Building:** * Creating and managing reusable templates for headers, footers, post type layouts, and other site-wide elements. * **Performance Optimization:** * Understanding how Bricks Builder contributes to fast-loading websites and implementing performance best practices. * **Advanced Features:** * Depending on the class level, it might delve into advanced topics such as conditional logic, interactions, and custom code integration to enable more complex functionality. The series aims to equip participants with the skills to efficiently build, customize, and maintain WordPress websites using Bricks Builder, catering to both beginners and experienced web developers.

Most people use LLMs by feel: ask a question, read the answer, decide whether it “seems good,” and move on. That works for casual use. It does not work when you are building software, automating workflows, writing important documents, or relying on AI for anything that needs to be repeatable. In this talk, we’ll look at how to improve and evaluate the inputs and outputs of LLMs using practical measurement techniques. We’ll cover how prompt changes affect results, how to compare outputs, how to build simple evaluation sets, and how math-based methods like similarity scoring can help you move beyond guesswork. This will be beginner-friendly, so even if you don't know anything about AI, you should get something out of it. However, this will be a little more technical than our intro talks. You do not need to be an AI researcher, but programmers and technically curious attendees will get a lot out of it. We’ll cover: * Why “it looks good” is not enough * How to improve prompts by changing the input, context, and constraints * How to compare LLM outputs more systematically * Basic evaluation techniques for accuracy, consistency, and usefulness * How embeddings, cosine similarity, and scoring can help evaluate results * Where automated evaluation works — and where humans still need to stay in the loop By the end, you’ll have a practical mental model for treating LLMs less like magic and more like systems you can test, measure, and improve. LOGISTICS AND PARKING: The talk starts at 7:00 PM. The first half hour is reserved for everyone to get set up and mingle. Free pizza and drinks! The cheapest parking option is to find street parking, which will only cost you a few bucks. Otherwise, park in the nearby veteran's museum lot for $8. It's highly recommended you avoid the nearby $15 garage parking.