Rodion Dolhii

Departing for Krakow and the LambdaDays conference where I'll be speaking how it's not only possible but desirable to create full stack web applications in #fsharp adopting the core principles of functional programming with data, types and values. Are you creating web applications today using JS / TS, React and .NET technologies? All of these popular technologies play beautifully with the FP paradigm.

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💡 Curious about PHP Developer salaries in Poland for late 2024? Our latest article provides an in-depth look at salary ranges by seniority, frameworks, compares earnings across major cities in Poland, and benchmarks them against global trends. 🌍 Whether you're advancing your career or hiring tech talent in Poland, this data-packed analysis gives you the insights to make informed decisions. The full breakdown is in the first comment below! 👇 #Salary #TechTalent #Poland #PHP #Laravel #Symfony #WordPress #Itentio #ITRecruitment #TechRecruitment

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Here in Poland, the long May weekend is ahead of us. Do you have any ideas for reading? We recommend another episode of our blog. This time, we will explore SEO from the perspective of a React Developer. 👇 https://lnkd.in/dvKwPQhi #coding #frontenddevelopment #frontend #techarticles #webdevelopment #it #code #software #reactjs #seo

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Our Sylius Polish Community Meetup lineup also features Tomasz Kowalczyk, a seasoned Software Architect and Consultant with over 15 years in the IT industry. Tomasz has spoken at over 20 conferences and authored several popular open-source libraries in PHP. His passion for architecture, functional programming, and API design has guided many through the intricacies of the tech world. 🌎 In his talk, "Modernizing Legacy Projects", Tomasz will cover strategies for diving into and improving upon legacy systems - a situation familiar to many. He will offer practical advice on ensuring that changes affect the right parts of an application without any complications, how to isolate and refine specific code segments, and then integrate them back into the main system. 💡🔄 👉 Learn from Tomasz expertise at https://lnkd.in/gAmMKnY9

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5 years later - we can finally meet again on meet.js in Warsaw! I'll have the pleasure of being one of the presenters - talking about TypeScript generic types! 🙂 Be a part of this event and meet Web Community of JavaScript in our Snowflake office. It's today! June 18 - start at 18.00 Sign up here: https://lnkd.in/dG7agdrP #snowflake #meetjs #meetup #conference #meet #snowflakepoland #presentation #javascript #typescript #web #frontend

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SoftTeco Meetup: Navigating the Interview Process for a QA Position Interviews can be a stressful experience, even for seasoned professionals who have gone through numerous discussions with potential employers. Our speaker for this event, Anastasia Ulkina, a QA Engineer, shared crucial insights on how to prepare for QA job interviews and more. This meetup will be valuable for anyone looking to systematize their strengths and weaknesses before facing an interview. During the session, we covered: - Key things to know before an interview - Essential Hard Skills for QA - Self-presentation techniques - Effective communication with potential employers Watch the recording of the meetup here: https://lnkd.in/eQ_T9fTd 

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With Vitali Svishchev, we are currently looking for skilled .NET engineers to join our teams in Vention Warsaw. Besides technical requirements, what is important in this role? And what does Vitali's team have to offer? We spoke a bit on this topic.   👉 What are the characteristics of your ideal candidate in terms of soft skills? What fits your group and team best?   "What's important to me is the candidate's open and proactive mindset. I'm proud of developers and engineers who are building their career paths and improving their skills, and it's even better when such a person is thinking about involving at the company level. It's important to engage in the company's technical activities to gain extra knowledge and share experience with others. Like in life, it's crucial not only to receive but also to give something to others. People with a social mindset are highly appreciated."   👉 As a manager, what could you offer this person, and what does your group have to offer?   "In our department, we're improving the expertise of our engineers in different spheres. We provide an atmosphere of collaboration where one developer can help another. We support personal improvement plans with technical and non-technical aspects, including advice, sharing experiences, certifications, and book recommendations. We also offer opportunities to broaden technology stacks and get closer to the business side, such as involvement in pre-sales or client calls. This helps developers who want to grow into architect or solution architect positions."   👉 What's specifically cool about us at the company level?   "If you want to build your career, are interested in growing your skills, and take on more responsibilities, it's always possible here. Also, our employees are really open to helping others and sharing their expertise. We're not bound to any specific structure, so you can reach out to someone from another country and just have a person-to-person conversation. If a person is open to communication, they'll easily find support and others with the same interest in technology."   Sounds encouraging! If you want to work with Vitali, check out these positions: Middle .NET Engineer: https://bit.ly/3S7divz Senior .NET Engineer: https://bit.ly/4f7qNp4

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🌟 The Full Agenda for WarsawJS Meetup #115 is Now Available! 🌟 We are thrilled to announce the complete agenda for the upcoming WarsawJS Meetup #115! Get ready for inspiring talks and outstanding speakers who will share their knowledge and experience. This event is a perfect opportunity to broaden your horizons in the world of JavaScript and TypeScript. Here’s what awaits you: ► Michał Miszczyszyn — The Power of Property-Based Testing in TypeScript / Strengthening Code Quality and Reliability Talk Description: Property-based testing is a technique for ensuring application correctness by generating tests based on a set of properties. In this presentation, we'll delve into the world of property-based testing in TypeScript. We'll explore how it enhances code quality and reliability, discuss the principles behind property-based testing, and showcase real-world examples of how it can uncover bugs and edge cases that traditional testing may miss. ► Szymon Mentel — Multi-tenant apps with single-tenant SQLite databases in global Tigris buckets Talk Description: Multi-tenancy is tough. Sharing resources fairly and effectively as well as ensuring secure code execution are just some of the challenges faced when dealing with the problem. But what if we approach it with single-tenant, isolated VMs mutating single-tenant database instances? Like, if a tenant’s request hits the system it gets routed to an exclusive tenant VM that uses an exclusive tenant’s database. The talk explores an unconventional architecture of homogenous Node.js servers running on top of single-tenant Fly Machines hosting single-tenant SQLite databases stored in globally replicated Tigris buckets. ► Mieszko Sabo — Type level programming in TypeScript Talk Description: During the presentation, we will look at the type system in TypeScript, approaching it as an independent programming language. I will show how we can use types to express mechanisms known from other languages, such as loops, functions, conditional expressions, etc. Are you curious about how crazy things the type system in TypeScript allows you to do and how you can use its full potential for your everyday work? After my presentation, the possibilities of the type system will become clear to you, and you will learn how you can further expand your knowledge towards programming on types. The upcoming meetup is a unique opportunity to delve into advanced programming techniques, discover modern approaches to application architecture, and unlock the full potential of TypeScript. Don’t miss this chance! 🎟 Tickets are now available! Reserve your spot now: https://lnkd.in/dHhc4pxc 🏢 Venue: Box, ul. Chmielna 69 (22nd floor), Warsaw 📅 Date: 12.06.2024 ⏰ Time: 18:30 Join us at WarsawJS Meetup #115 to explore new horizons in the IT world together and get inspired by the best! We can’t wait to see you there! See you in less than 2 weeks at our Meetup! 🚀 #WarsawJS #Meetup #Programming

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So much for the basement-dwelling programmer stereotype 😉. Conferences like the International PHP Conference are splendid opportunities to gain new perspectives - and face new challenges. 🛠️ Programming is essentially about solving problems, and events just like this conference allow us to share experiences and learn from best of the best in the industry. During sessions and workshops, I got to hear real stories about real problems - how they arise, how to solve them - and how to prevent them from reoccurring. 😉 I had the pleasure of attending talks on the latest trends in PHP, code optimization and best practices in system architecture. I learned how to avoid common mistakes and what techniques to use to make our applications even more efficient and secure. 🖥️🔐 Meeting other specialists - once again - proved that exchanging insights is the key to growth. I'm glad I could be part of this inspiring community! 🤝✨ Thank you to all the speakers and participants for the incredible knowledge and motivation! 🙏📚 Topics covered: - PHP Core & Optimization [Bohuslav Šimek, Carsten Windler] - Refactoring [Ralf Eggert] - Testing, Test Driven Development, and Logging [Florian Engelhardt] - Software Architecture & Design Driven Development [Katy Ereira, Dr. Sönke J. Magnussen] - Security 🔒 - DevOps & Deployment [Nic Wortel] - Clean Code [Ondřej Mirtes] - Git Advanced & Working with abandoned Open Source Projects [Juliette Reinders Folmer]

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Get ready for another dose of nostalgia! 🎉 As part of the 10th anniversary celebration of WarsawJS, we’re taking you back to August 2022, when Rafał Pocztarski once again earned the title of the highest-rated speaker of the year. This time, at WarsawJS Meetup #95, he shared insights about the future of fullstack development in the context of WebAssembly and the Zig language 🌐 In his talk titled “Zig, because Fullstack is no longer just JavaScript and TypeScript,” Rafał showed us that the world of programming is evolving faster than we might think. He reminded us that fullstack developers don’t have to stick only to JavaScript or TypeScript anymore—there’s more on the horizon 🚀 It’s been over two years, but this talk remains as relevant as ever. Check it out for yourself! 🎬👇 🎥 Video — https://lnkd.in/dYjd_vmH And now a question for you: which of Rafał’s talks did you enjoy more—this one from Meetup #95 or the one from Meetup #56? Let us know in the comments! 📣 #WarsawJS #Meetup #WarsawJSDecadeCelebration #WarsawJS10Years #Throwback

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📣 Presenting the full agenda for WarsawJS Meetup #117! 📣 The event will take place on August 14th at the fantastic BEC Poland headquarters. Check out what we have prepared for you: ► Robert Pasiński — Deep Dive into JS task scheduling We’ll go deep into what are tasks in JavaScript context, what is the difference between micro-task and macro-task, when they are run and how they are scheduled. I’m gonna go through the APIs like requestIdleCallback, requestAnimationFrame, and other that allow us to leverage the scheduling mechanism and highlight the bottlenecks. You can also expect a glimpse of how these are implemented under the hood in JS engines. ► Inez Okulska, — RAG vs GPTs fine-tuning - who wins? Natural language interfaces for information retrieval are very appealing. Hence, the popularity of GPTs for quick fine-tuning of GPT models. Are they reliable enough, though? When and why do we need more complex solutions like RAG systems? We’ll analyze this using the hAI Magazine case study. ► Jerzy N. — How to build real-time video processing web app Do you want to create a real-time video processing application? That's excellent, but have you considered how to handle delays, video compression, and high infrastructure costs? At ShareTheBoard, we thoroughly analyzed these challenges, tested various approaches, and ultimately succeeded in developing a web application that allows you to share digitized data with remote meeting participants. In this session, we will discuss the biggest challenges we faced and describe our final architecture. Join us to listen to experts in their fields and learn more about JavaScript, GPTs, and real-time video processing. It’s a great opportunity to gain new knowledge and make valuable connections! 🧠👥 🎟️ Tickets available here: https://lnkd.in/dtZmKC5G We can't wait to see you at WarsawJS Meetup #117! 🫂🤝 #WarsawJS #Meetup #TechEvents #WebDevelopment

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🔥 10+ Reasons and Strategies to Hire Software Developers in Poland 🔥 Poland is definitely a hot spot for hiring software developers. But why? ✅ Poland leads the sector in IT outsourcing, with a market volume of $3.49 billion. ✅ There are 130,000 tech firms and more than 150,000 private entrepreneurs in Poland. ✅ Poland boasts Eastern Europe’s most outstanding talent pool, with an estimated 607,000 specialists.  ✅ Warsaw is rated fourth in the EU’s gaming sector. ✅ Poland’s educational system is ranked fifth in Europe and tenth internationally. ✅ Poland offers a favorable tax environment. Check out our complete article to learn how to hire Polish software developers and how much it will cost.

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Do you hire developers based on technical skills alone? It could be costing you.  Many companies make this mistake, believing that if a developer can code well, they’ll automatically thrive in the team. But this is not always the case. I have a client in Krakow who specifically hires Java Engineers who can have a “normal conversation" about software, clean code practices, and general life. But most importantly someone he can get along with. If they can do that, he’s usually ready to hire them. However, if they don’t fit culturally, it doesn’t matter if they’ve coded at Google, have an Oxbridge education, or have a long list of technical achievements. They won’t get the job. This is also not unique. According to Leaders.com, approximately 80% of employers take personality into account when making hiring decisions. Also research from Harvard Business Review found that 40-60% of hiring managers admit to hiring candidates who resemble them in terms of background, values, or attitudes. None of this mentions their skills. The ability to mesh with the team and collaborate is non-negotiable. Some people picture developers as introverted hackers, coding away in dark rooms, surrounded by empty energy drink cans. The stereotype that developers don’t need social skills in my opinion, comes from how they’re portrayed in Hollywood (Die Hard 4 was what came to mind when writing this). In reality, developers are part of cross-functional teams. They interact with product managers, designers, and other stakeholders daily. They need to explain complex ideas, collaborate on solutions, and contribute to the team’s overall culture. A developer who can’t work well with others or communicate effectively can disrupt workflows, no matter how technically gifted they are. It’s like having the most advanced software that no one knows how to use. What’s the point? The best hires are those who fit into your culture and can contribute to the team dynamic - not just those who can write the cleanest code. So if you’re only hiring based on technical skills, you might be missing out on your most valuable assets: collaboration, communication, and cultural fit. Skills get you in the door, but culture fit keeps you there. Do you take culture fit into account when hiring engineers?  #SoftwareEngineering #PolandTech #TechRecruitment #PolandJobs #CultureFit #DeveloperLife #WorkplaceCulture #TechRecruitment

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🎙 Thrilled to be part of #BluzBrothersPodcast! We discussed everything you need to know about transitioning into IT careers: 🤔 Is it the right move for you? 📚Top learning resources & strategies 💼My personal journey into the tech world Put on your headphones and join us on this journey into the world of IT! 🔊

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Geeknauts switches to Apropo for their project estimates! 👏 👏 👏 ➡ Geeknauts, a custom software development company based in Krakow, Poland, can be definitely counted among t͟o͟p͟ 5͟ ͟#S͟a͟a͟S͟ ͟s͟p͟e͟c͟i͟a͟l͟i͟z͟e͟d͟ ͟d͟e͟v͟e͟l͟o͟p͟m͟e͟n͟t͟ ͟c͟o͟m͟p͟a͟n͟i͟e͟s͟ ͟i͟n͟ ͟P͟o͟l͟a͟n͟d͟. They know very well all the different aspects of #SaaS business - both technical and business. ➡ What I however like the most about them, is their strive for perfection. They are not satisfied with solutions that are “𝘨𝘰𝘰𝘥-𝘦𝘯𝘰𝘶𝘨𝘩”. 🔶 That’s one of the few things that I always find common for all the A-Performers - they N͟E͟V͟E͟R͟ tolerate mediocrity. And that’s the main reason why Geeknauts switched from Google Spreadsheets to Apropo - they didn’t agree for mediocrity in their estimates and proposals. 📣 Here’s what Borys Z., Frontend Developer & Sales Representative at Geeknatus, says about the impact from implementing Apropo: “Apropo 𝘀𝗶𝗴𝗻𝗶𝗳𝗶𝗰𝗮𝗻𝘁𝗹𝘆 𝗶𝗻𝗰𝗿𝗲𝗮𝘀𝗲𝗱 𝗼𝘂𝗿 𝗰𝗵𝗮𝗻𝗰𝗲𝘀 𝗼𝗳 𝘄𝗶𝗻𝗻𝗶𝗻𝗴 𝗺𝗼𝗿𝗲 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 thanks to creating estimates that look 𝘄𝗮𝘆 𝗯𝗲𝘁𝘁𝗲𝗿 than Google Spreadsheets. The way how estimates done in Apropo look also massively helped with communication with our clients and 𝗯𝘂𝗶𝗹𝗱𝗶𝗻𝗴 𝘁𝗵𝗲𝗶𝗿 𝘁𝗿𝘂𝘀𝘁. Our 𝗲𝘀𝘁𝗶𝗺𝗮𝘁𝗲𝘀 𝗮𝗹𝘀𝗼 𝗴𝗼𝘁 𝗺𝗼𝗿𝗲 𝗮𝗰𝗰𝘂𝗿𝗮𝘁𝗲 which further helped us increase the profitability of our projects” 🤝 Thank you Borys and Geeknauts Crew - it’s a pleasure to have such A-Players like yourselves as our users. We wish you tons of time saved, accuracy increase and deals won with Apropo!

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On May 8th, the WarsawJS Meetup #114 is happening, so it's high time to present the scheduled talks. The first one, opening the event, is a real gem! 🥇 The first speaker to grace our stage is the magnificent Tomasz Ducin! Tomasz is a developer, architect, and independent consultant at Ducin IT Consulting. He is a co-founder of the architekturanafroncie.pl website, which aids development teams in improving the overall quality and architecture of their systems. He is also the creator of the site. He advocates for sensible and long-term solutions for the JS ecosystem and criticizes the overuse of trendy terms. He has experience in both frontend and backend development. As a trainer, he is passionate about explaining how things work and focuses on questioning whether they are necessary or not. A former theater actor. Probably addicted to coffee, definitely addicted to music. And what will he talk about? 👨‍🏫 Back in the game: Recent Revolutionary Changes in Angular 👨‍🏫 Angular has been perceived as a rather complex framework by some, yet it's used massively by enterprise-scale systems. Whether we agree with the criticism or not, the framework is undergoing a monumental transformation. In recent months, Angular is experiencing a period of frequent and significant updates and - at least considering previous years of stagnation - groundbreaking changes. These include not only the features, public API and architecture, but also the mental models that developers come up with. Social media 🖱 ➛ https://lnkd.in/g8jG-UpB  ➛ https://github.com/ducin  ➛ https://lnkd.in/gF_qiyew  ➛ https://lnkd.in/gbbfneJN  ➛ http://ducin.it 🔖 Reservation — https://lnkd.in/dhXVXwpf  👉 Livestream — https://warsawjs.com/live Tomasz Ducin will be speaking on Wednesday, May 8th, at 18:30 🕡 at our Meetup. You can't miss it! 🎉 #WarsawJS #Meetup #Angular #API

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🚀 Exciting News! Angular Warsaw #44 is Just Around the Corner! 🚀 We're thrilled to invite you to the upcoming Angular Warsaw #44 meetup, packed with insightful talks and networking opportunities that you won’t want to miss. Whether you’re an Angular enthusiast or just curious about the latest trends in software development, this event is for you! 🗓️ Date: Wednesday, August 21, 2024 🕕 Time: 6:00 PM CEST 📍 Location: BEC Poland, Emilii Plater 53, 00-113 Warsaw (23rd Floor) Here’s what’s on the agenda: 🎯 Building Google Cloud Console: Scaling Angular to the Max by Łukasz Jancewicz Learn how one of the biggest Angular apps in the world is built and maintained, with insights into scaling, performance, and more. 🎯 Testing Web Performance User-Flows by Christopher Holder Discover how to set up performance regression tests to ensure your application remains fast, not just on initial load but throughout user interactions. 🎯 Low-Hanging Fruit: ESLint for Automatic Code Quality by Rainer Hahnekamp Dive into how ESLint can be customized to enforce code quality in Angular applications, making your codebase cleaner and more maintainable. 🎯 Modern Design Systems with Angular by Julia Rapczynska Uncover the magic of transforming design styles from Figma into reusable component styles, creating a streamlined development process with a centralized design system. 🎯 The Power of Personal Branding in Software Development - The Angular Path by Dariusz Kalbarczyk Explore the importance of personal branding in the software development industry and how it can benefit both individual developers and companies. Who is BEC? BEC is a financial technology company that has been creating IT solutions for Danish banks for the past 60 years. They handle everything from online investments to loans and money transfers—basically, everything it takes to run a bank! Don’t miss out on this chance to learn from industry experts and connect with fellow developers. We look forward to seeing you there! 🔗 RSVP Now: https://lnkd.in/dmk3AZ3U #Angular #AngularWarsaw #Meetup #WebPerformance #DesignSystems #PersonalBranding #BECPoland #DariuszKalbarczyk #ŁukaszJancewicz #ChristopherHolder #RainerHahnekamp #JuliaRapczynska #SoftwareDevelopment

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Our Cloudfresh & GitLab Meetup in Warsaw is just around the corner 💥 Clear your calendars for September 19, and join us for 3 hours of insights that'll rewire your Dev process. Picture this: Your CI/CD pipeline, 30% faster. Your code, 40% less vulnerable. Not next year. Now. We've assembled a crew of GitLab mavericks and battle-tested users to spill their secrets: - Rodolphe Barnault: The DevSecOps crystal ball - see what's coming before your competitors do. - Jan Talar: Breaks down cases where GitLab Duo AI turned gut feelings into data-driven decisions - Muna M.: Live demonstration of GitLab Duo AI solving common dev challenges - Maksym Shapoval from Uklon: How Uklon strengthened security and centralised user& projects management; - Roman Hriadunov: Understand the advantages of a strategic partnership with Cloudfresh. Limited spots available. Register today: https://lnkd.in/eAu79JA7 #DevOps #GitLabDuo #AI #SoftwareDevelopment #ITLeadership #AIinDevOps #CI_CD #SoftwareDelivery #GitLab #Cloudfresh #KeepITfresh

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I will speak about #nocode at the main stage of Poland's biggest tech conference! 🚀 Code Europe will be held in my hometown (Krakow) on June 10-11, 2024. My presentation about the impact of no-code on software development is scheduled on Day 2 at 11:30 AM. I'm so happy that no-code is finally becoming mainstream in development thanks to events like this. 😍 Who else is coming to Code Europe this year? #CodeEurope24 #software #development

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