Mykhailo Tsiuptsiun

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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🚀 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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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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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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Wondering how to learn #Kotlin? 🤔 Where to find well-structured content about it? Which skills exactly are needed to be proficient and effective in using it? What are its best practices? Answers to all these questions you’ll find in this article. 💡 https://lnkd.in/dgGnwz8n If you want to learn it, do it right! 💪

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Ready to dive into advanced #Jetpack Compose navigation? 📲 The fourth article in Michał Konkel's series just dropped, and it's all about mastering complex navigation techniques in Kotlin Multiplatform. 🔗📚 This guide builds on previous articles covering Decompose, Voyager, and Appyx, offering a deeper look at advanced navigation patterns to make your apps smoother and more intuitive. Catch up with the entire series and start mastering your Jetpack Compose projects. ✨https://bit.ly/4fKxjRW - #speednet

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Why It’s Beneficial for Companies Globally to Partner with Ukrainian IT Professionals Ukrainian IT talent has been making waves on the global stage for years, and for good reason. If you're considering expanding your team or outsourcing IT services, here’s why partnering with Ukrainian IT professionals is a smart move for your business: A Thriving IT Sector In 2023, Ukraine's IT service exports reached an impressive $7.3 billion—marking a 9.9% year-over-year growth. This underscores the rapid expansion and increasing global competitiveness of Ukraine’s tech industry. Fluent English Proficiency Over 85% of Ukrainian IT specialists speak English at an upper-intermediate to advanced level. This makes communication with international clients and teams seamless, ensuring smooth collaboration across borders. Exceptional Education and Expertise Ukraine ranks among the world’s top 10 countries for the number of graduates in technical fields. Ukrainian IT professionals are highly skilled, with a solid academic background in science, technology, engineering, and mathematics (STEM). Cost-Effective Talent The average hourly rate for a Ukrainian developer ranges between $30 and $50—significantly lower than in the US or Western Europe. You can access world-class IT talent at a fraction of the cost, without compromising on quality. Top Outsourcing Destination In 2023, Ukraine was ranked 1st by the Global Sourcing Association (GSA) as the leading outsourcing destination in Eastern Europe. The country’s reputation for delivering high-quality IT services continues to grow. By partnering with Ukrainian IT professionals, your company gains access to a pool of talented, cost-effective, and highly motivated specialists who are ready to bring innovative solutions to your projects. Sources: IT Ukraine Association GlobalLogic UNESCO Institute for Statistics GSA #UkrainianTech #WomenInTech #TechSuccess #UkraineGlobalITMarket #TechHopeTransitions

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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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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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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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📱 Project Showcase: Steal Alert 🛍️ Technology Stack: React, TypeScript, iOS, Android, React Native, Firebase, Google Cloud Platform 📝 Company Overview: Steal Alert is a thriving startup based in Poland. The concept originated from their fan page, where users could find promotions on clothing, technology, and other goodies, curated either by users or their administrators. To expand their reach and overcome platform limitations, they decided to create a native mobile app for both iOS and Android. ✔️ Scope of Project: ▪ Prepared comprehensive technical documentation for the application, ensuring clarity and scalability. ▪ Provided expert technical consulting for the mobile app industry, guiding the client through crucial decisions. ▪ Developed a cross-platform mobile app using React Native, ensuring seamless performance on both iOS and Android devices. ▪ Implemented robust analytics and push notifications using Google Firebase & OneSignal, enhancing user engagement and retention. ▪ Created a serverless backend infrastructure on Google Firebase, ensuring scalability and cost-effectiveness. ▪ Assisted the owner in launching the app on Android's Play Store and Apple's App Store, ensuring a smooth deployment process. 🚀 Outcome: After the app was launched, it quickly became the #1 free app in the Polish App Store (iOS) and Polish Play Store (Android). On the launch day, we saw over 15,000 unique users, and now, the app boasts over 300,000 unique users per month. Steal Alert achieved an impressive uptime of over 99.9%. At NS Code, we're proud to have partnered with Steal Alert to bring this innovative app to life. The entire project ended with 5/5 rating on Clutch (https://lnkd.in/dvpdZxWE). Learn more about the project on the link below 👇 #MobileAppDevelopment #React #TypeScript #iOS #Android #ReactNative #Firebase #GoogleCloudPlatform #AppLaunch #Startups #ProjectShowcase

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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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The clock is ticking, and it's time to introduce the final speaker at the Ruby Warsaw Community Conference!🔥 Are you ready? 🥁🥁🥁 Let's make some noise for Cristian Planas a software engineer that has been working primarily with Rails since the release of Rails 3, more than 10 years ago. His upcoming presentation is titled: 🔥2000 Engineers, 2 million lines of code: The history of a Rails monolith🔥 Rails is the best framework for building your startup. But what happens when the startup becomes a leading business? How do companies that have Rails at the heart of its stack manage growth? How do you maintain a growing application for 15 years in a constantly changing environment? In this presentation Cristian, Senior Staff Engineer at Zendesk, will share with you his and his collegues' 10 years of experience in a company that has succeeded by keeping Rails in its core. He will guide you through the life of a Rails-centered organization, that scaled from zero to hundreds of millions of users. Don't miss it! Purchase your ticket with a special discount code RubyTogether now!⬇️⬇️⬇️ https://lnkd.in/eFNXYUXc #rubyonrails #enginneering #developers #ITcompany

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As we prepare for the special birthday edition of WarsawJS Meetup #118, we've got something extra for you from the August edition! 😎 If you're curious about what happens "under the hood" of JavaScript, be sure to check out Robert Pasiński's (Callstack) talk from our latest Meetup! 🔥 In his presentation titled "Deep Dive into JS Task Scheduling", Robert explores task management in JS, explaining the differences between microtasks and macrotasks, and showing how to use functions like requestIdleCallback and requestAnimationFrame to make the most of system resources. 🎯 It's a great opportunity to learn how to avoid bottlenecks in your applications! Take a look and learn how to write more efficient code. Enjoy watching! 🍿 🎥 Video — https://lnkd.in/dpUzQQZp WarsawJS Meetup #118 is coming on September 11! This time, the event is extra special as we’ll be celebrating the 10th anniversary of our community. Join us and reserve your spot now by clicking the link below 👇 🔖 Tickets: https://lnkd.in/dwjE25Ze #WarsawJS #Meetup #JavaScript #EfficientCode #WarsawJSDecadeCelebration

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Boost Your Ruby on Rails Skills: Best Practices for Data Migrations 🚀 Data migrations, a critical aspect of maintaining and evolving Ruby on Rails applications. In her latest blog post, Magdalena Zawadzka, a Rails developer at Monterail, shares invaluable insights on the best practices for handling data migrations. 💡 What you'll learn: 👉 The distinction between schema and data migrations 👉 Pros and cons of incorporating data changes in schema migrations 👉 Utilizing data migration gems for a structured approach 👉 Strategies for maintaining data integrity and minimizing deployment risks Read the full article to streamline their Rails development process and ensure the smooth transition of data. #RubyOnRails #DataMigrations #WebDevelopment #RailsBestPractices #Monterail

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Learn about "Skiko" , aka Skia for Kotlin Skiko (short for Skia for Kotlin) is the graphical library exposing significant part of Skia library APIs to Kotlin, along with the gluing code for rendering context. Supported platforms Kotlin/JVM on Linux(x86_64 and arm64) Kotlin/JVM on Windows(x86_64) Kotlin/JVM on macOS(x86_64 and arm64) Kotlin/JVM on Android(x86_64 and arm64), starting with API version 24 Kotlin/JS + WebAssembly in browsers Kotlin/Native on iOS(arm64 and x64) Kotlin/Native on macOS (arm64 and x64) Skia is an open source 2D graphics library which provides common APIs that work across a variety of hardware and software platforms. It serves as the graphics engine for Google Chrome and ChromeOS, Android, Flutter, Mozilla Firefox and Firefox OS, and many other products. Skia is sponsored and managed by Google, but is available for use by anyone under the BSD Free Software License. While engineering of the core components is done by the Skia development team, we consider contributions from any source. Canonical source tree: skia.googlesource.com/skia. Issue tracker: bug.skia.org. Discussion forum: [email protected]. API Reference and Overview. Skia Fiddle: fiddle.skia.org. in first comment the link to the Skia documentation web page https://lnkd.in/gwYhDFbS

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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🌟 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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🏆 CleverDev Software has done it again! Recognized by Clutch as Poland's top choice for IT Service Management Consulting, we’re leading the way in custom software solutions that drive business transformation. 💡 ✅ Over 15 years of expertise delivering cutting-edge tech solutions. ✅ Proven success in healthcare, logistics, and manufacturing. ✅ Innovative platforms like Remote Patient Monitoring enhancing patient care. This recognition isn’t just a title — it’s a testament to our client-first philosophy and commitment to solving unique business challenges through technology. Let’s create the future together. 🤝 🔗 Explore how our solutions can empower your business. #softwaredevelopment #techinnovation #topcompany2024 #cleverdevsoftware #customsolutions #digitaltransformation

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