Luiz Barletta Bildzinkas
Salford, England, United Kingdom
2K followers
500+ connections
About
🚀 Principal Engineer with 20 years architecting the future at the intersection of…
Articles by Luiz
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Why the industry insists on hiring full-stack developers?
Why the industry insists on hiring full-stack developers?
I am going to write this in English because I think it is easier for anyone comment, so..
29 Comments
Activity
2K followers
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Luiz Barletta Bildzinkas shared thisNão conheço pessoalmente o Lucas, mas acredito no valor de ajudar outro ser humano que precisa.Luiz Barletta Bildzinkas shared thisEstou no meu limite. Preciso de um emprego e de ajuda para manter nossa casa. Já tentei escrever esse post algumas vezes, mas a dor e o medo me travam. Estou há quase 1 ano desempregado, buscando incansavelmente uma nova oportunidade na minha área, DevOps, e enquanto as respostas não vinham, fiz o que pude para sobreviver. Durante esses meses, trabalhei nas ruas como entregador, mesmo sem estrutura, porque era a única porta que se abriu. Nestes últimos 2 meses, me alimentei de dois pacotes de biscoito por dia, para garantir que minha mãe, que depende de mim, tivesse algo para comer dentro de casa e que pudesse morar em uma casa, pois não me daria o luxo de me alimentar bem enquanto minha mãe não. Agora, mais uma vez, estou sem trabalho. A empresa de tuctuc onde eu fazia entregas me afastou da unidade em que eu trabalhava para priorizar as entregas de carro, e para piorar, estou afastado de qualquer função no momento por uma contaminação alimentar, sem sequer ter forças físicas para tentar outra alternativa imediata. O aluguel está vencendo. Não tenho dinheiro nem para fazer compras no mercado. Me dói profundamente expor tudo isso aqui, mas não tenho mais o que esconder: estou em desespero. Tenho feito entrevistas na área de tecnologia, mas até mesmo perdi algumas por priorizar as entregas, pois não podia me dar ao luxo de escolher entre participar de um processo seletivo ou colocar comida em casa. Nunca pensei que um dia iria passar por esta situação de passar fome, estar doente e ter que mesmo assim buscar alguma forma de trabalhar, ver minha mãe passando fome, ter que pedir ajuda financeiramente, me expor por não conseguir ajudar em casa... Sou um profissional com 7 anos de experiência em DevOps, com domínio em Linux, Docker, Kubernetes, Terraform, Ansible, CI/CD, AWS, Azure, Python e Bash. Tenho amor pelo que faço e sei do meu valor técnico e humano para somar em qualquer empresa. Peço, com humildade: - Se você souber de uma vaga, por favor, me indique. - Se puder compartilhar esse post, já me ajuda imensamente. - Se puder me ajudar financeiramente, qualquer valor pode fazer a diferença entre termos onde morar ou não. Minha chave PIX: 46108168811 Eu só quero uma chance de recomeçar com dignidade. Para trabalhar, para me alimentar, para cuidar da minha mãe. Eu não desisti da vida, mas preciso de uma mão estendida agora. Meu e-mail é telefone para oportunidades: lucasnascin@hotmail.com 11994733188 Gratidão a quem leu até aqui. E que, em breve, eu possa fazer um novo post, não pedindo ajuda, mas agradecendo por tê-la recebido. #DevOps #EmpregoUrgente #VagasTI #OpenToWork #Solidariedade #AjudaProfissional #Tecnologia #Linux #AWS #Kubernetes #Terraform #Empatia #Ajuda #Compartilhe #CarreiraTI
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Luiz Barletta Bildzinkas shared thisA long time friend Tiago César O. is starting a new journey, so, I recommend you to give it a try.Luiz Barletta Bildzinkas shared thisWhen you're dedicated to developing new features for a project you're inspired by, it's easy to overlook some pretty obvious facts, like the fact that Jobstical has two distinct products. It only occurred to me today when an enthusiastic beta tester pointed it out! So we updated the dashboard to make it clear for users once they join the platform. Less confusion, more focus. Use the features that make sense for you! Have youn't given the platform a spin yet? Try it today: https://www.jobstical.com
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Luiz Barletta Bildzinkas shared thishttps://lnkd.in/djyiGrw Great article about why technical assessments in general are ineffective...Luiz Barletta Bildzinkas shared thisThat's why I don't believe in "standard" technical assessments.
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Luiz Barletta Bildzinkas shared thisMy friend Juan is looking for a new opportunity, if you are looking for a good .net developer, leave him a msg!Luiz Barletta Bildzinkas shared thisHi everyone - I am looking for a new role and would appreciate your support. Thank you in advance for any connections, advice, or opportunities you can offer. #OpenToWork
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Luiz Barletta Bildzinkas shared thisLuiz Barletta Bildzinkas shared thisSyndy is hiring! After last month’s exciting jump to join Icecat we’re back at it strenghtening Syndy’s team, starting with development. We’re currently looking for top notch .NET back-end and vue.js front-end developers to join us in building the world’s most preferred data exchange platform. We don’t work with recruiters! Please apply directly by sending an email to jobs@syndy.com Exciting times ahead!
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Luiz Barletta Bildzinkas liked thisMuito feliz e honrado em ser admitido para o partnership da Galapagos Capital! 🚀 🚀 Como sócio, um novo capítulo se inicia, com muito entusiasmo, responsabilidade e acima de tudo, foco em entregar as melhores soluções para nossos clientes, gerando valor e relações de longo prazo. Tem sido uma jornada intensa e gratificante, trabalhando lado a lado com pessoas extraordinárias. Obrigado a todos que fizeram e fazem parte dessa história! 👊 Galapagos Capital - A Evolução Natural!Luiz Barletta Bildzinkas liked thisAnunciamos a entrada dos novos integrantes ao quadro de sócios da Galapagos Capital. Esse marco reflete nosso compromisso em reconhecer a dedicação e o impacto transformador daqueles que constroem o nosso futuro e superam as expectativas. Como sócios, eles assumem a responsabilidade de serem guardiões da nossa cultura e dos valores que definem a Galapagos Capital. São exemplos de visão estratégica e foco no longo prazo, atuando com excelência para alcançar resultados excepcionais. Parabéns aos novos sócios por essa conquista! Fabio Brazzale Guilherme Faggion Jeremias Ricardo João Victor Pignatari Modesto de Abreu João Coutinho de Souza Cesar Ribeiro Luiz Felipe Laudari Rafael Guitério, CFP® Rafaela Moret
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Luiz Barletta Bildzinkas liked thisLuiz Barletta Bildzinkas liked thisJá cometi muitos erros, mas um em especial deixou cicatriz e aprendizado. No início da minha carreira, eu acreditava que ser uma boa profissional era dar conta de tudo sozinha. Aceitava demandas demais, centralizava responsabilidades e achava que pedir ajuda era sinal de fraqueza. O resultado foi sobrecarga, desgaste e entregas que poderiam ter sido melhores se eu tivesse confiado mais no time. Foi nesse momento que aprendi: • Tentar ser heroína não é sinal de força, é sinal de cegueira • Colaboração não é um luxo, é inteligência • Delegar não significa abrir mão, significa multiplicar impacto Esse erro se tornou meu divisor de águas. Hoje, antes de aceitar qualquer responsabilidade, me faço uma pergunta simples: precisa estar comigo ou precisa ser feito da melhor forma? Essa reflexão mudou meu jeito de trabalhar. Crio processos que dão autonomia, confio na equipe, deixo espaço para inovação e foco no que realmente exige minha energia. O ganho foi mais qualidade, mais impacto e menos desgaste. Resumindo: errar feio foi meu MBA mais caro, só que sem pagar mensalidade. Agora quero ouvir você: qual foi o erro que virou aprendizado na sua trajetória? #LinkedInGame #Aprendizado #Carreira #Liderança #GestãoDePessoas #ErrosQueEnsinam
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Luiz Barletta Bildzinkas liked thisLuiz Barletta Bildzinkas liked thisI'm happy to share I started this week in Uber on my new role as Sr Program Manager on the Business Platform team. Let's go get it! #nuber #lifeatuber #uberon
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Luiz Barletta Bildzinkas liked thisLuiz Barletta Bildzinkas liked thisTive uma oportunidade incrível hoje de acompanhar todo o processo produtivo no complexo industrial JBS Campo Grande - CGR. Desde a recepção dos animais até a embalagem final, ver nossa operação de perto reforça a escala e precisão por trás de cada embarque de exportação que gerenciamos.Compreender cada etapa - do processamento aos cortes específicos e padrões de embalagem - me proporciona insights valiosos ao discutir especificações de produtos com clientes internacionais. Nada se compara a conhecer o chão de fábrica para realmente apreciar os padrões de qualidade e protocolos de segurança alimentar que fazem da carne bovina brasileira uma referência global.O treinamento técnico abordou desde a classificação de produtos até os requisitos de exportação para diferentes mercados. Esse conhecimento prático aprimora diretamente minha capacidade de atender nossos clientes em múltiplos continentes.Grata por empresas que investem no entendimento abrangente do negócio por suas equipes. Quando você conhece seu produto profundamente, consegue representá-lo com confiança genuína no mercado global. 🌎🥩 Had an incredible opportunity today to witness the entire production process at the JBS Campo Grande - CGR industrial complex. From livestock reception through to final packaging, seeing our operation firsthand reinforces the scale and precision behind every export shipment we handle. Understanding each stage - from processing to specific cuts and packaging standards - gives me invaluable insight when discussing product specifications with international clients. There's nothing quite like walking the production floor to truly appreciate the quality standards and food safety protocols that make Brazilian beef a global benchmark. The technical training session covered everything from product classification to export requirements for different markets. This hands-on knowledge directly enhances my ability to serve our clients across multiple continents. Grateful for companies that invest in their team's comprehensive understanding of the business. When you know your product inside out, you can represent it with genuine confidence in the global market. 🌎🥩 #ExportOperations #InternationalTrade #BeefIndustry #ContinuousLearning #JBS #GlobalTrade #BrazilianAgribusiness #SupplyChain
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Luiz Barletta Bildzinkas liked thisLuiz Barletta Bildzinkas liked thisHoje encerro um ciclo na Programmers - Beyond IT, mas levo comigo aprendizados incríveis e relações que valem ouro. Agradeço a todos que fizeram parte da minha jornada – cada conselho, sorriso e desafio compartilhado me tornou melhor. Sigamos conectados e quem sabe nossas trajetórias se cruzem novamente! 🚀 Um obrigado especial pra minha equipe que vai dar continuidade no nosso trabalho com muita dedicação. Erika Namie Yamaguti Stella, Pilar Haddad, Marcelo Sant'Anna, Camila S Nachbar Hebling, Carlos Cardoso <3
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Luiz Barletta Bildzinkas liked thisLuiz Barletta Bildzinkas liked thisYou know what's made me even more productive than AI tools like ChatGPT, Claude Code, or Cursor? The maturity of the full stack software development ecosystem. I've built quite a lot of software with React, TypeScript, Tailwind, shadCN and Prisma lately, and objectively I am very productive, both working in teams with UX designers etc. and when working solo. The abstractions these 5 technologies provide are very well designed and work together extremely well. For example, using TypeScript to elegantly extend and infer types provided by Prisma about your data model make your applications both flexible and stable (a good type system eliminates huge categories of bugs). AI tools do help too, but I noticed when doing serious work with python, although you can output many lines of code very fast with something like Cursor, your software can still be full of annoying trivial bugs due to the lack of or incomplete typing. Working with .Net Core felt like this too, but it was only back-end. With TypeScript on the front-end and back-end you have a very solid, unified stack. Development velocity is faster, the software you build is less buggy, and changing things later is safer. The designers of the technologies I mentioned above should feel very proud of what they've created. I've been coding for 30 or so years now, starting in C, and this is about as good as it's ever been!
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Education
Licenses & Certifications
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Developing Windows Azure and Web Services
Microsoft
IssuedCredential ID 7531938 -
Developing ASP.NET MVC 4 Web Applications
Microsoft
IssuedCredential ID 7531938 -
Programming in HTML5 with JavaScript and CSS3
Microsoft
IssuedCredential ID 7531938 -
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Projects
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Dell Store Search Engine
Dell's B2C portal, an online retailer worth 15US$ billion. Daily activities are focused on Elastic Search™ integration, optimization and maintenance. Always focused on performance and maintainability, we have developed a full test suite with unit, regression and integration tests. We have a Continuous Delivery process that grants quality, testability and agility on making new features available by following XP and SCRUM best practices.
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Dell Premier
Dell's B2B portal, receiving over 1 billion transactions/year.
Daily activities focused on middleware systems that validate and process order requests from online and offline client systems, always being performance and security oriented, using daily builds and continuous integration so we can deliver value and quality in a daily basis.Other creators -
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Valor Pro
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Valor Pro, a professional financial terminal, which users can monitor and analyze real-time financial market data of stock exchanges from entire world. The system also provides news, price quotes, graphic stock, and instant messaging across the plataform.
The terminal implements a client-server architecture with the server implemented using C++. The client, used by users is a windows application, implemented using .Net Technology (C# and WPF). The application is also avaiable for mobile…Valor Pro, a professional financial terminal, which users can monitor and analyze real-time financial market data of stock exchanges from entire world. The system also provides news, price quotes, graphic stock, and instant messaging across the plataform.
The terminal implements a client-server architecture with the server implemented using C++. The client, used by users is a windows application, implemented using .Net Technology (C# and WPF). The application is also avaiable for mobile devices with iOS.
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Honors & Awards
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Landing Jobs Festival - LATM Challenge Winner
Landing Jobs
One of the twelve challenge winners from LATM, after accomplished two challenge tests, Back-end developer test, and iOS Developer test.
Languages
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Português
Native or bilingual proficiency
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English
Full professional proficiency
Recommendations received
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LinkedIn User
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Haystack
Tech salaries are shifting fast in 2025. We’ve seen a clear trend across the UK: - Mid-level engineers are flatlining - Seniors and specialists (AI, data, platform) are surging - London pay is no longer outpacing the rest of the UK by default Hiring managers: If your salary bands are based on 2022 numbers, you're probably missing out on great people - or losing them at offer stage. Get the full breakdown in our 2025 UK Tech Salary Report (link in comments) 👇
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InitSource
Stop hiring for "Deep T" profiles. The UK market has moved on. We are seeing a brutal correction in the London contract market this January. The engineers struggling most aren't the juniors, they are the hyper-specialists who spent the last two years mastering a single CI/CD tool. This is Status Quo Bias in action. We assume that because deep specialisation was the safety net of 2024, it remains the gold standard. It doesn’t. Early Q1 data shows rates for "Pure" DevOps roles are stagnant, while "Hybrid" engineers (Product + FinOps + AI integration) are commanding a 20% premium. Why? Because AI can handle the syntax of your niche tool, but it can’t connect that tool to the P&L. If your CV looks like a certification list for tools Copilot now manages, you are fighting a losing battle.
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Linearloop
Your CI/CD bill is not exploding because of “expensive runners,” it is bleeding out through flaky tests, over-parallelized jobs, and slow feedback loops that quietly tax every deploy This piece shows you how to redesign pipelines so you cut compute waste, shrink queues, and speed up developer flow without adding yet another approval gate or YAML religion Full breakdown in the comments. #DevOps #CICD #PlatformEngineering
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Partnerscale
Applying for a Golang Developer role? 🤩 Your CV needs to show more than just “Go” on a tech stack list. Go engineers are in demand - not least by us here at Partnerscale who are looking for Golang Devs at all levels in Manchester (DM Kevin Nixon 😉) and competition is heating up. If you want your CV to stand out (to both recruiters and hiring managers), make sure you cover these 4 essentials: 1️⃣ Go in Production Have you built RESTful APIs? Worked with concurrency and goroutines? Talk about real-world applications - don’t just name the language. 2️⃣ Scalability & Performance Golang’s built for speed, so show how you’ve used it to handle high-load systems, microservices, or real-time data flows. 3️⃣ Tooling & Ecosystem Mention your experience with Go modules, Docker, Kubernetes, gRPC, or popular libraries (e.g. Gin, Echo, Cobra) - context matters. 4️⃣ Engineering Culture Have you contributed to open-source projects, participated in code reviews, or written tests with Go’s native tooling? Show that you’re more than just a solo coder. 🎯 Bonus tip: If your GitHub’s got Go projects, link it. Code speaks louder than keywords. 💬 What’s the one thing you think every Golang CV should include? #Golang #GoLangJobs #BackendDev #Microservices #TechCareers #CVTips #Hiring #GoDeveloper #Partnerscale
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IXO
Engineers prefer specialised tooling for tests, docs, and code reviews -> https://lnkd.in/drC-sgcn That preference creates a tension. Role specific tools help, but separate tools can break alignment. A “done” task means something different to an engineer than it does to a researcher, but both still need to land on the same common ground. So AI cannot only work on the last prompt. It must operate over shared state: intent, insights, and feedback signals, with role specific behaviour anchored to a unified truth underneath. This is why we are building Qi, a flow engine for human AI cooperation, to move upstream and anchor AI reasoning in authenticated shared state, provenance and trust signals, with humans able to challenge and refine outputs. -> Swipe to slide 5 for the specialisation versus alignment tension. Slide 6 lists the structural fix.
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