Giới thiệu
Software Engineer who runs daily and wears shirts.
Hoạt động
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We are excited to announce our collaboration with the Vietnamese government to establish its new Vietnam Research and Development Center focused on…
We are excited to announce our collaboration with the Vietnamese government to establish its new Vietnam Research and Development Center focused on…
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Last week, we hosted the second part of our Security Hackathon in collaboration with Google Cloud! The event kicked off with an insightful keynote on…
Last week, we hosted the second part of our Security Hackathon in collaboration with Google Cloud! The event kicked off with an insightful keynote on…
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Making it official - Just moved to Vietnam, left Google, and am starting my own thing. Been dreaming about this for a long time, and am making it…
Making it official - Just moved to Vietnam, left Google, and am starting my own thing. Been dreaming about this for a long time, and am making it…
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Kinh nghiệm
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Giáo dục
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Hochschule Heilbronn - Hochschule für Technik, Wirtschaft und Informatik
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Big Data and Artificial Intelligence
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Foundation of Computer Science and Software Development.
Giấy phép & Chứng nhận
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EXIN DevOps Master
EXIN your ICT competence partner
Phát hànhThông tin xác thực ID 6250782.20758558 -
Danh hiệu & Giải thưởng
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DAAD Scholarship
German Academic Exchange Service
Ngôn ngữ
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English
Thành thạo chuyên gia đầy đủ
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Vietnamese
Trình độ bản ngữ hoặc song ngữ
Thêm hoạt động bởi Luyen
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I am very proud of this #team! The last two years in the IESE Business School MBA have been a life-changing experience. As a team, we’ve defined the…
I am very proud of this #team! The last two years in the IESE Business School MBA have been a life-changing experience. As a team, we’ve defined the…
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Happy Labour Day to our incredible colleagues! 🌟 Your hard work and dedication truly make our workplace shine. Take this day to relax and recharge,…
Happy Labour Day to our incredible colleagues! 🌟 Your hard work and dedication truly make our workplace shine. Take this day to relax and recharge,…
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Had an amazing time at the #AWSLondonSummit, spending two days with our customers - data scientists, engineers, engineering managers, CTOs, and…
Had an amazing time at the #AWSLondonSummit, spending two days with our customers - data scientists, engineers, engineering managers, CTOs, and…
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Happy International Women's Day! 🌸 Across all METRO.digital offices, we came together to celebrate the achievements, strength, and shared…
Happy International Women's Day! 🌸 Across all METRO.digital offices, we came together to celebrate the achievements, strength, and shared…
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Happy #EmployeeAppreciationDay! 🎉 At METRO.digital, our greatest asset is undoubtedly our amazing team. Each colleague brings unique talents…
Happy #EmployeeAppreciationDay! 🎉 At METRO.digital, our greatest asset is undoubtedly our amazing team. Each colleague brings unique talents…
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🐉🏮 Today, across all our Vietnamese, German, and Romanian offices, we embraced creativity and tradition and joyously celebrated the Lunar New Year!…
🐉🏮 Today, across all our Vietnamese, German, and Romanian offices, we embraced creativity and tradition and joyously celebrated the Lunar New Year!…
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Just finished the course “LPIC-2 Linux Engineer (201-450) Cert Prep: 2 Linux Kernel” by ITProTV ! Check it out: https://lnkd.in/gDiKmdYi…
Just finished the course “LPIC-2 Linux Engineer (201-450) Cert Prep: 2 Linux Kernel” by ITProTV ! Check it out: https://lnkd.in/gDiKmdYi…
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Happy Lunar New Year! 🎉✨ Wishing you a year filled with happiness, success, and warmth. May the Year of the Dragon bring new opportunities…
Happy Lunar New Year! 🎉✨ Wishing you a year filled with happiness, success, and warmth. May the Year of the Dragon bring new opportunities…
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To conclude our series of posts based on the book "Fundamentals of Data Engineering," I would like to provide my own perspective on the last and…
To conclude our series of posts based on the book "Fundamentals of Data Engineering," I would like to provide my own perspective on the last and…
Luyen Vu đã thích
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We start February in a festive mood, as this month, our Vietnamese colleagues celebrate #Tết🎊. #Tết, also known as the Vietnamese Lunar New Year…
We start February in a festive mood, as this month, our Vietnamese colleagues celebrate #Tết🎊. #Tết, also known as the Vietnamese Lunar New Year…
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🌟 Happy International Thank You Day! 🙌 We are grateful for our incredible colleagues who make every day extraordinary with their amazing work.…
🌟 Happy International Thank You Day! 🙌 We are grateful for our incredible colleagues who make every day extraordinary with their amazing work.…
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How do you store your "Big Data"? Data warehouses and data lakes are familiar terms in the realm of business intelligence. But have you…
How do you store your "Big Data"? Data warehouses and data lakes are familiar terms in the realm of business intelligence. But have you…
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Khác hồ sơ tương tự
Khám phá thêm bài đăng
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Konstantin Ignatyev
Disclaimer: by no means I advocate abandoning JDK platform – I think JDK platform and ecosystem is very productive and robust modern platform that should be widely adopted. Rant: I have been enjoying development with Kotlin for the past 5 years and I recently attended SeaJUG meeting where Java dev advocate Billy Korando of ORACLE was presenting on new features in Java and JDK 23. Billy is a good presenter and I feel bad for him: he has to cheerfully present the sad state of Java (language) development. I think Java stewards just stuck in the past and do not get it! WTF they spend time adding useless features: Jwebserver – why spend any time on something that cannot be used for any real work – the excuse is that some professors and students are too stupid to use tomcat or jetty; Single File Source Code – another useless feature, the script cannot pull libraries and integrate with my corporate private repository of artifacts, or even public ones I think that Java leadership just do not get it: to succeed Java ecosystem MUST embrace build toolchain and code repositories. IMO it should adopt Maven because of its simplicity and declarative nature (it could sure benefit from simplified syntax) With Maven we can compile and run any code while enjoying dependencies resolution with mvn exec:java -Dexec.mainClass="com.mycompany.ComplexAndUsefulCode" The strength of Python, Node, Go ecosystems is that they made it super easy to pull down libraries, but official Java tries to be standalone – so silly! Language itself is laughable, it tries to keep up with modern languages but cannot implement features properly. Text blocks – seems like useful thing, but it is does not support interpolation! Wtf, so we are back to relying on archaic, badly readable formatting. Java String html = """ <html> <body> <p>Hello, %s</p> </body> </html> """.formatted(strA); Good languages: val name = “John” val html = """ <html> <body> <p>Hello, ${name}</p> </body> </html> """ Records… bad incomplete copies of data classes from Kotlin and Scala, do not even have copy constructors and methods, rely on POSITIONAL (bug prone) parametrization. The list goes on and on. I think at this time Java as a language is doing more disservice than helping JVM ecosystem. #Java #JDK
11 Bình luận -
sanjay singh
Microservice to Microservice Communication: When, Why, How, Best & Worst Practices In microservice architecture, effective communication between services is crucial for system functionality. Here’s a brief overview of when, why, and how microservices communicate, along with best and worst practices to ensure a scalable and fault-tolerant system. Why? To enhance scalability, flexibility, and resilience. How? API Gateways Service Discovery Message Queues (e.g., Kafka, RabbitMQ) RESTful APIs gRPC Best Practices: API documentation and versioning Implementing circuit breakers and fault tolerance Utilizing service discovery and load balancing Promoting asynchronous communication Establishing monitoring and logging Worst Practices: Creating tight coupling between services Relying on synchronous communication Neglecting error handling Insufficient monitoring Over-engineering solutions Boost your microservices game! Share your experiences and tips in the comments! #MicroservicesArchitecture #MicroserviceCommunication #Scalability #Flexibility #Resilience #APIGateway #ServiceDiscovery #MessageQueues #BestPractices #WorstPractices #SoftwareEngineering #CloudComputing
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Carlos Alberto Rocha Cardoso
It's amazing to see how data contracts are evolving… Two years ago, I came across this concept through Zhamak Dehghani's book on Data Mesh. I was fascinated by the potential, with so many possible applications and automations: quality testing, catalog updates, product specifications, transformations, CI/CD. At that time, with no references for implementations or community-published specifications, I applied the concept in pipelines using the jsonSchema standard, including custom tags to automate validations and transformations during the ingestion process. Even with some limitations, the concept was proven—it was just a matter of refining it. Today, I’ve been using the specification proposed by the datacontract-cli project, continuing with the idea of adding custom tags to define data transformations in our pipelines. Now, reading the Open Data Contract Standard specification below, I couldn't help but smile when I saw tags for specifying multiple source tables and data transformation definitions. This was something I believed in from the beginning, and now it's becoming a standardized reality. #DataMesh #DataContracts #DataEngineering
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Lambros Petrou
#SkybearNET Scripts landing page and Business plan - Changelog 2024-07-21 🥳 It's time for another changelog update for the past few weeks. #SkybearNET is a managed platform to automate your HTTP API synthetics testing using Hurl plain text scripts (and other formats soon). Use it for testing your HTTP APIs on-demand or periodically, or use it as a complex orchestrator for a sequence of HTTP requests that need to be executed in order using data from previous ones at specific times of the day. In this changelog update I cover some small UX improvements, the new product landing page and resources I used to guide me through its design and structure, and the new pricing Business plan and my thinking process around it. I finally explain a bit why I am going to target the Continuous Integration (CI) market over the next couple of months, and attempt in providing value-adding features for users to use the platform to run their API test scripts. Read the full update 👉 https://lnkd.in/dfrAKuSn Thank you, and as always, any feedback or complaints are fully welcome!
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Sabbir Siddiqui
Cron jobs have several use cases in web applications - e.g. periodically syncing data, checking for unprocessed or failed events, generating reports, etc. but popular NodeJS packages are not scalable or developer friendly. After working with crons extensively, I wrote my own package on top of node-cron to make things easier (npm link in comments). Features I implemented - Initialize periodic jobs centrally in a declarative format - Fault tolerant - exceptions handled, with built-in retry mechanism - Redis enabled locking mechanism for ensuring one-time execution across distributed nodes - Easily schedule a one-time job on the fly The redis config is optional, but required if your server is running on multiple instances. What are some use cases you have for cron jobs in your day to day work? Comment below. If you found this package useful, please like and repost to share with your network! #softwarengineering #opensource #cronjobs #softwaredevelopment #nodejs #typescript
9 Bình luận -
Mushfiqur Rahman Niloy
Exploring Server Side Component State Management in Next.js 14 🌐 In my latest article, I dive into strategies for managing state in Server Side Components with Next.js 14. Server Side Components introduce unique challenges, but with features like unstable_cache and patched fetch, we can efficiently manage server-side state, reduce re-renders, and improve performance. From caching data to revalidation techniques, learn how Next.js 14 simplifies robust server-side rendering for more dynamic applications. #Nextjs #React #WebDevelopment #ServerSideRendering #JavaScript
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Miguel Fierro
My tech stack: - GitHub. - VSCode. - Miniconda. - Python 3.10/3.11. - Jupyter notebooks. - Kubernetes for deployment. - AzureML for managing infra. - Synapse/Databricks for Spark. - Azure CosmosDB for database. - MLFlow for experiment tracking. - Local laptop: Surface Book 3 with small GPU. - Remote Azure virtual machines with large GPUs. I hope this is useful to people interested in getting into Data Science. Who knows how to play rock, paper, scissors, lizard, Spock? ____ 🔔 Press the notification button to get content like this. 📢 Repost if this content is useful. ✏ Comment with your views.
4 Bình luận -
Daisuke Osanai
wrote about the rule for ARB key name :) Most important thing is establishing the rule. English https://lnkd.in/gyXZbmaG Japanese https://lnkd.in/gr8hrveA ------------------------ Basic Naming Rules Keys are named based on three components in the format 1_2_3: Screen name or widget name Specific location within the screen Content of the string The format is (screen)_(widget)_(content), using lower camel case for each component and snake case to connect them. Example: { "@@locale" : "en", "startScreen_appBarTitle_start" : "Start Screen", "startScreen_headline_account" : "Account" } While you might encounter situations where the same text is used across multiple screens, I’ve decided to prioritize flexibility over strict consistency. Frequently Used Words For frequently used words, such as “Cancel” on buttons, I use a more standardized key format like basicText_{content} when they appear in three or more places. Example: { "@@locale" : "en", "basicText_cancel" : "Cancel" } Benefits of Establishing Rules Predictability: Easier to guess the key name when editing screen classes. Efficiency: Tools like Copilot can more accurately predict key names. Readability: Code provides a clearer understanding of what text is being used. ARB Editing Tools Editing ARB files can be cumbersome, especially when forgetting to define a word in all languages. After exploring various tools, I found the i18n plugin for VS Code to be particularly helpful.
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Sung wook Kang
On December 7, I will present at DDD SEOUL on the topic of "Can't DB deployment be automated?" I will introduce how to manage and automate the configuration and deployment of database management codes such as changed DDL syntax and stored procedures like general programs, understand the build system structure of SQL Server and Microsoft, and build an automated deployment linked with GitHub Actions. https://lnkd.in/gnTPu84d #DDD2024 #DDD_SEOUL #DBOPS #DBRE #automation
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Sergey Saburov
The Evolution of API Development: From SOAP to GraphQL Federation Postman: 2023 State of the API Report https://lnkd.in/gS_dpw_r Today, companies like Meta (Facebook), Microsoft, Amazon (AWS), Google, Netflix, GitHub, Airbnb, Shopify, LinkedIn, X (Twitter), Instagram, Apollo.io, and more are using and contributing to GraphQL technologies. Over time, API technology has undergone a massive transformation: 🔹 SOAP: The original web service protocol from the 1990s, known for its strong standardization but also its complexity. 🔹 REST API: The industry standard since 2000, offering a stateless, client-server approach using HTTP methods. 🔹 OData: Developed by Microsoft in 2007 to standardize data queries and enhance REST capabilities. 🔹 GraphQL: Created by Facebook in 2012 and open-sourced in 2015, revolutionizing data fetching with its flexible query language. 🔹 GraphQL Federation: Launched by Apollo in 2018, enabling seamless unification of distributed GraphQL services for scalable microservices. To sum it up, GraphQL is mature and continues to gain popularity. #GraphQL #APIDevelopment #TechTrends #Microservices #SoftwareEngineering
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Ulviyya Ismayilzada
My latest project on GitHub: Predicting salaries for data professionals! This project delves into the world of regression analysis, exploring real-world data to build a powerful prediction model. Key highlights: Exploratory Data Analysis (EDA): Uncovered valuable insights using data visualization and statistics. Feature Engineering: Crafted new features like "Total Experience" for improved prediction accuracy. Data Preprocessing: Handled missing values, encoded categorical variables, and scaled features for optimal training. Model Building: Experimented with various regression algorithms (Linear Regression, Decision Trees, Random Forests, Gradient Boosting) to find the best fit. Hyperparameter Tuning: Utilized GridSearchCV to fine-tune models for peak performance. ⚙️ GitHub https://lnkd.in/enCE59ki Special thanks to my Mentorness team for support and added value. #datascience #regressionmodels #machinelearning #github #mentorness #remotework
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Suman Gangopadhyay
Finally ended my 3rd solo Kaggle competition (https://lnkd.in/gCwqS_Fa) with a rank of 1467 (private leaderboard - 62% test data) & 1544 (public leaderboard - 38% test data) out of 1915 teams. What have I learnt after spending 160 hours of my personal time (5 months * 2 days of the weekend * 2 hours on each day) 1. Building a convolutional neural network 2. How to apply transfer learning with pre-built models 3. Use of GPUs and TPUs for training a neural network 4. Using TensorFlow 5. How does the choice of hyperparameters affect the prediction quality 6. How to vectorise a Python function for optimising feature engineering performance 7. How to use the custom metric provided by the competition organisers for judging my model performance before submission Takeaway - The best way to learn something is DIY
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Umut Uzgur
Did you know that you can optimize your nodejs servers further by adjusting the GC settings? I always thought that nodejs was smarter in terms of setting GC object age settings according to the system resources but I realized that you can optimize this further. I recently stumbled upon "--max-semi-space-size" and had some direct effects on our API metrics. This setting helps the GC in terms of when it should try to free space for the young space and the semi space, no idea why it controls both. Setting this as 64mb will set the young space to 192MB, default setting for a system with 512MB is 1MB. This makes especially a lot of sense for API that does a lot of JSON parsing and create a lot of JS objects so that the GC doesn't block the event loop too long. Below is the snapshot showing how our metrics looked like afterwards. GC duration decreased drastically, CPU time decreased along with it thanks to less GC cycles and our event loop lag because more stable with less spikes/drops. Do you know other cool nodejs settings? Let me know the other cool nodejs settings that you use for optimizing your instances in the comments!
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Himanshu Dwivedi
Send messages with RabbitMQ in a .NET Aspire project - https://lnkd.in/g2id-3Q8 Learn how to use message queues on RabbitMQ exchange servers to decouple microservices and manage communications in a cloud-native application built with .NET Aspire. Learning objectives By the end of this module, you'll be able to: Select from the work queues, topics, subscriptions, and routes available on a RabbitMQ server to send messages to the intended recipient microservices. Add messages to a queue on a RabbitMQ exchange server by using the .NET Aspire RabbitMQ client message broker. https://lnkd.in/g2id-3Q8
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Utsav Shah
🚀 Swift Package Manager (SPM) vs. CocoaPods: A Quick Guide 🛠️ Swift devs, streamline your workflow! 🎯 Choosing between SPM and CocoaPods? Here's why SPM might be your new best friend: 1️⃣ Built-in Bliss: SPM seamlessly integrates into Xcode, eliminating the need for additional setup steps. Say goodbye to configuration headaches and embrace a smoother development experience. #Xcode #SPM #iOSDevelopment 2️⃣ Swift & Simple: With SPM, managing dependencies is a breeze. Just a single file with straightforward syntax, and you're good to go. No more wrestling with complex Podfiles or dependency resolution quirks. #Swift #EasyPeasy #DependencyManagement 3️⃣ Speedy Gonzales: SPM doesn't mess around when it comes to speed. It fetches packages at lightning speed, minimizing downtime and keeping your development workflow fluid and efficient. #SpeedySPM #Efficiency #SwiftPackages 4️⃣ Swift's Sweetheart: SPM is built by Swift, for Swift. This means no translation layers or compatibility issues. Dive into the Swift ecosystem seamlessly and harness the full power of the language without any barriers. #SwiftLove #SwiftEcosystem #SwiftLang 5️⃣ Growing Gang: The SPM community is thriving, with more and more Swift packages becoming compatible with SPM. Join the ever-expanding pool of developers embracing SPM for its simplicity, performance, and native integration. #SwiftCommunity #SPM4Life #DeveloperLife 🎁 Bonus Benefits of SPM: Native Integration: Works seamlessly with Xcode projects. Simplicity: No more complex Podfiles, just a simple package.swift. Performance: Lightning-fast dependency resolution. Swift-centric: Fully embraces Swift ecosystem for compatibility and efficiency. Compatibility: SPM aligns perfectly with Swift's evolution, ensuring smooth transitions and updates. Make the switch. Boost your workflow. Swift Package Manager, FTW! 🚀 #iOSDev #DeveloperTools #SoftwareDevelopment
1 Bình luận -
Rogelio Olarte
Best regards to everyone. 👋 📅 From the day 16/05/2024 until 13/06/2024. I have developed together with great peers under the Frontend Developer Role, the Web App, 🌍 Stock Master, an App dedicated to a complex task, such as inventory management, sales and purchases. All this with a solid and simple approach towards the end client, 🏣 small or 🏢 medium-sized companies. Features: -🏗 Manage inventory - 💲 Manage sales to clients or companies - 💲 Manage purchases from companies -📬 Receive notifications based on stock status -📝 Provide a solid application against typical problems In this project we use: - 🏖 Frontend: Vite, React, Tailwind, Material-Tailwind, Redux, Formik, Yup - 🏞 Backend: Java17, SpringBoot, Lombok, JPA, MySQL On this occasion, we have met: Rosario Belén I. - UX/UI Designer Miguel Angel Nesterovsky A - QA Jeison Fonseca - Backend Lionel Staricoff - Backend Carlos David Sabogal Motta - Backend Marcos Andrés Travaglini - Frontend Rogelio Olarte - Frontend 🌐 Check our deployed Website here: https://lnkd.in/edxucT3i But first, Check our repository here: https://lnkd.in/e6zB2C2W A thank you to No Country for allowing me to meet my peers. 🤗
4 Bình luận
Những người khác có tên Luyen Vu trong Vietnam
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Luyen Vu
Deputy Director of Administration Affairs Depaterment at Southern power Corporation (EVNSPC)
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Luyen VU
Consultant
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Luyen Vu
Ecom Strategic planner ai NDH Consulting
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Luyen Vu Van
James
44 Những người khác có tên Luyen Vu trong Vietnam là trên LinkedIn
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