Articles by Sergio González.https://sergiogq.pages.dev/https://sergiogq.pages.dev/blog/basic-stuff-to-know-about-blockchain/https://sergiogq.pages.dev/blog/basic-stuff-to-know-about-blockchain/Simple concepts on blockchain and Ethereum: hashes, mining, consensus, wallets, gas, test networks, Solidity smart contracts and how to test them.Sat, 16 Apr 2022 10:02:00 GMTbtcethereumetherblockchainsmart contractsethcryptocurrenciesbitcoincryptohttps://sergiogq.pages.dev/blog/istqb-foundation-level-agile-tester/https://sergiogq.pages.dev/blog/istqb-foundation-level-agile-tester/This is a summary that will help you to approve the ISTQB Foundation Level Agile Tester certification test.Sun, 14 Nov 2021 14:49:01 GMTistqbtesteragilecertificationhttps://sergiogq.pages.dev/blog/testing-software-accessibility/https://sergiogq.pages.dev/blog/testing-software-accessibility/What accessibility is, why testing it matters, how WCAG 2.1 compliance works, and free tools to automate accessibility checks in your pipeline.Sun, 19 Sep 2021 17:46:00 GMTautomationaccessibilitywcagtestingstorybookcypressaxehttps://sergiogq.pages.dev/blog/stock-market-investing/https://sergiogq.pages.dev/blog/stock-market-investing/My notes on stock market investing: clear goals, index fund strategy, Peter Lynch’s lessons and stock categories, and when to sell a stock.Thu, 17 Dec 2020 21:50:00 GMTmarketinveststockhttps://sergiogq.pages.dev/blog/learning-about-performance-testing/https://sergiogq.pages.dev/blog/learning-about-performance-testing/What performance testing is and why it matters, plus an introduction to Apache JMeter: its concepts, non-GUI mode, distributed testing and best practices.Sat, 21 Mar 2020 08:11:00 GMTqaautomationapacheperformance testingperfjmeterhttps://sergiogq.pages.dev/blog/an-overview-about-visual-testing-mldl/https://sergiogq.pages.dev/blog/an-overview-about-visual-testing-mldl/Visual Testing is how you ensure that your application and websites appears or always look exactly to the user as you intended.Sun, 01 Dec 2019 03:14:00 GMTimage processingtestingtesteraidlvisual testingmachine learningeyesdeep learningcypressbackstopjsautomationapplitoolsmlhttps://sergiogq.pages.dev/blog/deploying-applications-on-k8s/https://sergiogq.pages.dev/blog/deploying-applications-on-k8s/Nowadays, Kubernetes is a popular open source platform to deploy applications and be integrated to CI/CD process.Sun, 13 Oct 2019 02:22:00 GMTpythonk8sflaskkubernetesdockerhttps://sergiogq.pages.dev/blog/raspi-assistant-google-assistant-dialogflow-raspberrypi/https://sergiogq.pages.dev/blog/raspi-assistant-google-assistant-dialogflow-raspberrypi/How to control a TV with your voice using a Raspberry Pi, infrared signals, the Google Assistant SDK and a Dialogflow chatbot.Wed, 04 Jul 2018 02:14:00 GMTchatbotsaimachine learningdialogflowdeep learninggoogle assistantmlraspberry pihttps://sergiogq.pages.dev/blog/how-to-create-easy-chatbot/https://sergiogq.pages.dev/blog/how-to-create-easy-chatbot/What a chatbot is, its uses and benefits, basic concepts (intents, entities, context) and how to design and build one with Dialogflow or Watson.Wed, 16 May 2018 00:36:00 GMTnlcchatbotsdeep learningmlhttps://sergiogq.pages.dev/blog/de-inteligencia-artificial-los-chatbots/https://sergiogq.pages.dev/blog/de-inteligencia-artificial-los-chatbots/Un recorrido por la Inteligencia Artificial, Machine Learning, Deep Learning, NLP y reconocimiento facial hasta llegar a los agentes cognitivos y chatbots.Sun, 28 Jan 2018 22:26:00 GMTchatbotsaimachine learningdeep learningmlhttps://sergiogq.pages.dev/blog/prediciendo-precios-de-casas-usando/https://sergiogq.pages.dev/blog/prediciendo-precios-de-casas-usando/Un sistema que prediga el precio de una casa con Machine Learning, tomando en cuenta factores como número de cuartos y la ubicación.Mon, 22 Jan 2018 06:20:00 GMTaimachine learninghouse predictionmlhttps://sergiogq.pages.dev/blog/el-kiosco-del-manana/https://sergiogq.pages.dev/blog/el-kiosco-del-manana/Cómo creamos un kiosco cognitivo con Raspberry Pi, Watson y un chatbot que toma la orden de un menú de comidas rápidas y asiste al consumidor.Mon, 08 Jan 2018 20:13:00 GMTchatbotsaimachine learninghttps://sergiogq.pages.dev/blog/istqb-foundation-level-summary/https://sergiogq.pages.dev/blog/istqb-foundation-level-summary/A summary of the ISTQB Foundation Level: fundamentals of testing, the seven testing principles, the test process, test levels and test types.Sat, 02 Dec 2017 13:44:00 GMTistqbqatestertestinghttps://sergiogq.pages.dev/blog/platforms-for-developing-ai/https://sergiogq.pages.dev/blog/platforms-for-developing-ai/Google has launched Colaboratory, a new tool like Jupyter to help in the AI learning process with TensorFlow.Wed, 29 Nov 2017 20:31:00 GMThttps://sergiogq.pages.dev/blog/como-hacer-un-web-server-con-una/https://sergiogq.pages.dev/blog/como-hacer-un-web-server-con-una/Cómo montar un servidor web con Apache y PHP en una Raspberry Pi B+, con un ejemplo para controlar un LED (o un bombillo) desde una página web.Wed, 29 Nov 2017 02:08:00 GMThttps://sergiogq.pages.dev/blog/como-conectarse-internet-usando-una-red/https://sergiogq.pages.dev/blog/como-conectarse-internet-usando-una-red/Script para que la Raspberry Pi B+ se conecte a las redes Wi-Fi conocidas y, si no encuentra ninguna, a internet usando una Data Card.Wed, 29 Nov 2017 02:01:00 GMThttps://sergiogq.pages.dev/blog/como-crear-un-servidor-vpn-en-una/https://sergiogq.pages.dev/blog/como-crear-un-servidor-vpn-en-una/Cómo crear un servidor VPN con PPTP en una Raspberry Pi para que sus aplicaciones sean accesibles desde cualquier parte del mundo y no sólo desde su red local.Wed, 29 Nov 2017 01:50:00 GMThttps://sergiogq.pages.dev/blog/como-hacer-de-la-raspberry-pi-b-un/https://sergiogq.pages.dev/blog/como-hacer-de-la-raspberry-pi-b-un/Cómo expandir su red Wi-Fi convirtiendo una Raspberry Pi B+ en un Access Point, en pasos muy sencillos y simples.Wed, 29 Nov 2017 01:46:00 GMT