Yurii Chornyi

🌟 As You know in most large companies, no matter what position You would like to get, You need to pass a coding interview. 🌳 For example, in Belarus, in the best companies for the position of MLE (Machine Learning Engineer) You need to pass 3 stages to get job offer: code section, math section and ML section. 🎉 That's why I switched my activity from Kaggle to LeetCode and today I solved my 100th of 3173 LeetCode's problems!

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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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🚀 Exciting News: I've Completed the "AI_devs2" Course! 🚀 I am thrilled to announce that I have successfully completed the "AI_devs2" course, a comprehensive program designed to dive deep into the world of Generative AI, focusing on OpenAI's GPT-4 technology. This course has armed me with the skills to program and automate processes using GPT-4, setting a new benchmark in my professional development. 🤖 Throughout this journey, I had the privilege of learning from some of the brightest minds in the industry, who brought real-world applications and cutting-edge research into the classroom. The curriculum was a perfect amalgamation of theoretical foundations and practical implementations, helping me understand the nuances of Generative AI technologies and their transformative potential.🌟 One of the highlights was gaining hands-on experience with OpenAI models, which allowed me to build, test, and refine AI-driven applications. This sharpened my technical skills and enriched my problem-solving strategies, making me better equipped to tackle complex challenges in the AI space. 💻 The course also delved deep into AI's ethical considerations and societal impacts, a crucial aspect that enriches the technological discourse. Discussions around AI ethics have inspired me to advocate for responsible AI usage and to strive to implement AI solutions that are both innovative and ethical. 🌐 As I receive my certificate, I am not just celebrating the end of a course but the beginning of a journey. Armed with the knowledge and skills confirmed by this certification, I am eager to explore new opportunities where I can apply my learning to drive impact. 🚀 To my instructors, peers, and everyone involved in the "AI_devs2" program, thank you for making this one of the best educational experiences I've ever had. Your mentorship, support, and insights have been invaluable. 🔥 Jakub Mrugalski Mateusz Chrobok Adam Gospodarczyk Here’s to future projects where I can bring all these learnings to life! Let's connect and explore potential collaborations that leverage AI to solve real-world problems. 🌐🤖 #AI_devs2 #aidevs #AI #GenerativeAI #OpenAI #GPT4 #Programming #Automation #ContinuousLearning #ProfessionalGrowth

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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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Recruiters are becoming more active. Last week, they sent 19.5K propositions on Djinni. This is the highest number since February 2023. The biggest increase was in propositions for designers, which grew by 160% compared to the previous week. Recruiters still contact marketers and salespeople first, but JavaScript follows closely (5.8%), then Python (5.16%), Project Managers (5.3%), and UI/UX specialists (3.8%).

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🚀 Are you a Junior specialist looking to move up to a Middle-level position? Then we know exactly what you need! Learn On! program by Sigma Software University is the perfect opportunity to take that next career leap to the Middle level. 🌱 You’ve got the basics, but you're facing some challenges: Not enough experience working on real projects? Lack of soft skills for effective teamwork? Feeling uncertain about your abilities? With Learn On!, you’ll not only enhance your technical skills but also master the culture of collaboration and gain invaluable experience from our mentors. English, real projects, teamwork, and hardcore – this is your path to the next step in your career. Check out our video to learn more: https://lnkd.in/e3d758nP And register for the program here: https://bit.ly/4eptj98 It’s time to move forward! Join us and take your step toward the Middle level 🤩

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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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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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Among other goals in my career development plan, I have the following one: 'success stories of subordinates/clients getting promoted'. And today I could finally check this box for the first time: my mentee Prokhor Druzenko has just passed his Grade Review to Middle QA Engineer, consisting of 3 assessors, 3 calls in 2 days, 4 excel tabs with soft and hard skills, feedback collection, English exam and 20 slides of self-pitch presentation. My most sincere congratulations, so well deserved! I'm very touched by the results of your efforts. My Senior Grade Review is also scheduled within this month, so this approach will be an example of a willpower for me: I hope to present a no worse case.

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Kotlin Books for Developers by Marcin Moskala and Kt. Academy are available! Kotlin is considered a better language than Java for Android app development because it's easier to learn and use, and it offers several advantages for developers: Easy to learn: Kotlin's syntax and design are simple to understand, and developers with existing experience can learn it quickly. Concise code: Kotlin code is more concise than Java code, which can be verbose and difficult to read. Cross-platform support: Kotlin can be used across platforms. Interoperability: Kotlin can work well with other languages. Fixes Java issues: Kotlin can help address some of the issues that developers have with Java. Order directly from Shroff Publishers & Distributors Pvt. Ltd. and avail 10% discounts with free shipping https://shorturl.at/M9xzD Kotlin Developers Kotlin Multiplatform development Kotlin Multiplatform Updates and Showcases Kotlin Surat User Group Delhi Kotlin User Group Delhi Kotlin User Group Kotlin User Group DurgKotlin Mumbai Kotlin Chandigarh User Group Kotlin User Group Chennai Kotlin android Group JNTUH College of Engineering Hyderabad IIIT Nagpur International Institute of Information Technology Hyderabad (IIITH) SRM University, AP Vellore Institute of Technology Ahmedabad University Nirma University Dhirubhai Ambani Institute of Information and Communication Technology Pandit Deendayal Energy University (PDEU) CAREER DEVELOPMENT AND PLACEMENT CELL , CHARUSAT Institute of Management Technology, Hyderabad ICFAI University HCLTech Accenture in India Capgemini Tech Mahindra Mahindra University TCS #kotlin #android #coroutines #functional #ktacademy #shroffpublishers

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Support Ukraine: DataArt, in collaboration with its partners and the Med Help Dnipro NGO, has successfully raised $268K to supply life-saving medical equipment and resources.  @DataArt, in collaboration with its partners and the Med Help Dnipro NGO, has successfully raised $268K to supply life-saving medical equipment and resources. We also thank all participants in the project and the Support Ukraine initiative, especially @Julia Kolkatova, Senior JavaScript Developer and active volunteer, for her coordination and support. These funds have provided essential assistance to stabilization points, medical evacuation teams, and anti-shock rooms, helping save lives and deliver critical care to the wounded. Thanks to this joint effort, 251 units of vital medical equipment have been financed and delivered. #DataArt #StandWithUkraine #SupportUkraine #DataArtVoices

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🔥 Last week I attended the great React Architecture conference of the Russian programmers' community Podlodka Crew. I listened to several great talks and discovered many modern frontend approaches, patterns, and libraries. Also, after the conference, I have much more to read and watch about reactive programming, server components, state managers, and so on. That's because some of the talks have broadened my horizons in the frontend, and I was sitting, listening to them, and writing what I wanted to research more on my private Trello board. If you're a Russian speaker, I can advise you to attend Podlodka Crew's events because it seems like a very professional and creative community: podlodka.io 👀 Also, you can listen to one of the conference's talks: https://lnkd.in/dVpyZVZu There Valerii Smirnov talked about state managers and why you as a frontend programmer probably don't need one of them for most of your tasks.

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#ReactJS devs in 30 days or so we got, Nemanja Drobnjak ready to unlock the power of Next.js for highly scalable apps! Dive deep into server-side rendering, dynamic routing, and more. From beginners to pros, join us as we explore best practices and real-world examples. Build robust solutions effortlessly! #Nextjs #scalability https://lnkd.in/evusyFqF #athens #greece

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Struggling with high development costs, delays, or lack of specialized expertise? Let us change that! With a team of highly skilled professionals in .NET Core, React.js, Next.js Blazor, and AI, we help you: ✔️ Access specialized skills to boost your project’s potential ✔️ Enjoy cost-effective development solutions that maximize ROI ✔️ Deliver projects faster, ensuring timely market entry 💡 Why Work with Us? Our flexible engagement models, including Augmented Teams, Dedicated Engineers, and Managed Projects, allow us to tailor our approach to meet your specific business needs. Whether you're facing development roadblocks or just looking for a reliable team to help scale your business, Ensuesoft has the expertise and commitment to deliver. Here’s what our clients say: 📈 "We reduced development time by 40% with Ensuesoft's expertise." 💰 "Saved 30% on development costs while maintaining top-tier quality." 🚀 "Ensures successful, on-time product launches every time!" 👉 Ready to transform your business? Let us help drive your project forward with efficient, skilled, and cost-effective development. Schedule a call today and experience the Ensuesoft difference! https://lnkd.in/gviS_TaX #SoftwareDevelopment #Outsourcing #TechExpertise #CostEffective #FasterTimeToMarket #ensuesoft #HireOurTeam #AugmentedTeams #DedicatedEngineers

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Software development in war conditions might be tough, but we still believe that the sun always rises after darker times. That's why we keep developing and financing software development for peaceful times amidst missile strikes, bombs, and combat actions of different kinds. One day, we will share the story of a great remote project partially made from bomb shelters or mobile offices — and it will be the word of great cooperation, resilience, and commitment. Now we are glad to present the next step of Ukrainian education IT system development.

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Here's the lineup for the 10th edition of DevOpsDays Warsaw - check out the AGENDA! 🔜 devopsdays.pl/#schedule Get ready for two days filled with: ➡️ inspiring lectures ➡️ Open Spaces ➡️ Ignite Talks and an evening afterparty for a networking boost! ✨ Save the date! Register until midnight to save 17% on tickets: https://lnkd.in/dDi3NyBE And if you’re already with us, make sure to let your friends know. Let’s stir the DevOps community! 💪 #DevOps #DevOpsDays #Warsaw #DevOpsCommunity

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Soon, on May 8th, we're gathering at WarsawJS Meetup #114, which will take place at the Packhelp headquarters. We've prepared a truly exceptional agenda for you with three incredibly interesting lectures! 🚀 👨‍🏫 Tomasz Ducin — Back in the game: Recent Revolutionary Changes in Angular 👨‍🏫 📝 Description: 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 to the mental models that developers come up with. 👨‍🏫 Michał Trojanowski — Securing Single Page Applications Using The Token Handler Pattern 👨‍🏫 📝 Description: Single Page Applications appear simple at first sight. Web developers provide a superb user experience, and it is also relatively easy to implement token-based security in the browser. Yet this is against current best practices for browser-based apps, and security concerns can become a blocking issue. It is instead recommended to implement a Backend for Frontend (BFF), to reduce browser threats. Yet this often results in the adoption of website technologies to issue secure cookies, which can work against other web architecture goals. In this talk, I will show how a separation of web and API concerns can give you the best choices. In the talk, I will present the Token Handler pattern — Curity's variation of the Backend For Frontend approach. I will show the open-source projects we created to facilitate the implementation of the pattern. 👨‍🏫 Tobiasz Ciesielski — TailwindCSS - Why you should have it in your project? 👨‍🏫 📝 Description: Tailwind has become the most popular styling framework. More than 8 million downloads per week via npm. Why has it become so popular? What are its advantages and disadvantages? Why did we decide to migrate to tailwind in Prowly? What are the good and bad practices of using the framework? I will answer all these questions. These lectures are not only a great opportunity to gain new knowledge but also to meet other technology enthusiasts! Don't miss out on this event! 😉 Tickets are already available, so don't wait and reserve your spot now! 👇 🔖 Tickets: https://lnkd.in/dhXVXwpf See you at WarsawJS Meetup #114! 💫 #WarsawJS #Meetup #Programming #JavaScript

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