Kostiantyn Molchanov

🚀 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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🌟 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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🎙 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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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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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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💡 How much do Node.js developers earn in Poland? In our latest article, we dive into detailed salary analytics for Node.js developers in Poland. Whether you’re hiring or simply curious about market trends, here’s what you’ll discover: 📊 Salary comparisons by experience level—from junior to senior. 🌍 Insights on salaries across 5 key cities in Poland. 📈 How Polish salaries stack up against other developed countries. If you’re considering hiring Node.js developers or exploring the tech talent market in Poland, this guide is a must-read. 🔗 Read the full article here: https://lnkd.in/dmr89nUM #NodeJS #TechSalaries #ITSalaries #Poland #Itentio #ITRecruitment #TechRecruitment

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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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🔥 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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📣 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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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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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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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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Useful knowledge and tips are guaranteed!

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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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🎥 Check Out the Video Recap of Our GitLab Meetup in Warsaw We’re excited to share the highlights from our recent GitLab Meetup in Warsaw! The room was packed, not just with attendees, but with valuable insights and meaningful discussions about GitLab Duo and AI-driven DevOps. 💚 We want to extend a massive THANK YOU to everyone who joined us! Your curiosity, engagement, and enthusiasm made this event truly electric. And of course, a shoutout to our incredible speakers and the Cloudfresh & GitLab & Uklon teams for delivering such impactful presentations and demos. Take a look at the recap and relive the event’s best moments! 🎬 And stay tuned for updates on our future events. #GitLab #DevOps #AI #SoftwareDevelopment #GitLabDuo #Cloudfresh #Networking #KeepITfresh

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Joker2024 is almost here! This is THE event of the year for seasoned Java Developers looking to learn the latest developments from experienced professionals giving talks on all topics! ☕☕☕ 📍Online + St Petersburg, Russia 📅 October 9th, 15th and 16th 2024 🔗 https://jokerconf.com/en/ Some key topics that will be discussed: 1️⃣ What Java Compiles Into – Iurii Barinov (VK) Explore how Java code is transformed into bytecode. Perfect for those who want to get into the nuts and bolts of the JVM! 💻 2️⃣ Secrets in Java Services on Spring – Andrey Chernov (SberTech) Learn how to manage and update secrets dynamically within Spring applications 🔐 3️⃣ Spring Kafka: How to Prepare It Without Hurting Yourself – Ivan Golovko (Alfa-Bank) Master the integration of Kafka with Spring while avoiding common pitfalls! 📊 4️⃣ A Guide to Memory Analysis of JVM Applications – Vladimir Plizga (Tibbo Systems) Deep dive into JVM memory management and performance optimisation. 🛠️ Make sure you heck out the schedule and sign yourself up to some intense learning and networking! 🙌 #Joker2024 #Java #SpringFramework #Kafka #JVM #DevelopersConference

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Ever hammered a nail with pliers because it was convenient? Watch Krzysztof Rudek’s talk from the previous edition where he discussed the importance of using the right tools and tech for the job. Join DevOpsDays Warsaw in 2024 ➡️ https://devopsdays.pl/ #DevOpsDays #Warsaw #DODWarsaw #DevOps #DevOpsCommunity #ITconference

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🚀 15 Middle, Junior and Intern offers in Ukraine with 50+ passed interviews journey 🚀 End of 2021, I had 5 Middle offers in Ukraine and other ongoing processes. Overall, 15 Middle, Junior and Intern offers with 50+ interviews passed in Ukraine and foreign internships market by the end of 2021. Also, once I figured out the strategies on Intern interviews, I didn’t get rejections for Middle, Junior. In today's challenging IT market, I want to share the strategies that helped me and offer insights on how to nail any interview in Ukraine after the CV screening. There will be several posts to cover this topic. The resources I used for preparation are on https://lnkd.in/dejmHCy7. 🎯 Ace Your IT Interviews: Tailored Tips for Every Level 🎯 Middle:  💡 Talk more about what you’re confident in, and demonstrate how you tackle the unknown. Avoid saying “I don’t know” and instead show your problem-solving process in real-time. 🔍 Research the company on Glassdoor, Leetcode discussions, or other sources to set proper expectations about their interview loop and questions. 🛠️ Be prepared for system design (OOP, high load, low-level), concurrency/integration interviews, alongside typical Junior questions. Some companies had a “big tech loop” with clear separation on the interview type, while others had technical calls to discuss everything. Junior/Strong Junior: 🌟 Even if your CV lacks quantifiable impact, showcase your passion for the industry, your quick learning ability, and any tangible results. 📝 Identify keywords from the job description and study around those areas. 🔄 Expect home assignments and follow-up tasks beyond typical Intern interview questions. Intern/Trainee:  🚀 With zero experience, focus on showcasing pet projects, tech certificates, and your ability to answer algorithmic questions with C++/CS principles from the “list”. 🎓 Attend career tech events at universities, explore internships your peers have taken, or enroll in educational courses that can boost your job prospects. 📅 In Ukraine, use resources like dou.ua/calendar or relevant Telegram channels (listed in the resources) to find opportunities. 💡 Mastering Non-Technical Interviews: Essential Tips 💡 HR/Manager Interview:  - Align your skills and responses with the job requirements and company values. Show how your experience is applicable to the job position instead of describing the CV. - Research the company’s website to create genuine interest. Show why you’re passionate about their mission, not just projects. - Discuss unique aspects of the company, like their product impact on your life or sustainability efforts and why you want to be a part of that. 🌟 Final Words I hope my journey and tips help one in the job search. Next post will shine a light on Leetcode or algo interview preparation. #JobSearch #CareerGrowth #InterviewTips #Ukraine #TechIndustry #Networking #ContinuousLearning

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