madhu

@systemdesignone Playbook

I just created a playbook to help you learn system design. It'll give you: • System design fundamentals • Condensed notes to read for the system design interview • Important concepts from real-world engineering case studies To get it for FREE, just: 1. Follow me @systemdesignone 2. Like & Reply "Playbook" Then I'll DM you the details.

@systemdesignone @threadreaderapp unroll

If you want to become good at system design (not kidding), learn these case studies:

@swapnakpanda @threadreaderapp unroll

I am a Java Developer since 2005. If I have to start learning it in 2025, I'll do this:

@nancyagarwal_ @MongoDB I have registered but not received any approval so far. When can we expect?

🚀 Join @MongoDB's .Local conference in India! 🇮🇳 📅 Bangalore: Sept 10, 2024 📅 Delhi: Sept 12, 2024 📅 Mumbai: Sept 19, 2024 ✅ Meet experts ✅ Exclusive announcements ✅ Build better data apps ✅ GenAI + MongoDB DM me for codes! 💕 #MongoDB #MongoDBLocal

@sayedkumail_ @MongoDB Have you received any approval?

@MongoDB How long does it take to get the approval ? I registered nearly two months ago for MongoDB.local Mumbai event... Even though I attended last year why is it still taking so long to approve..?

@buildonx React

Don't spend 1k-5k on a react js course. This premium quality course is: - Free - Has 7 projects - AI assistance Just comment "React" to get the link of this awesome FREE course!

@DusiSailakshmi Please share link

Hey Folks , please apply ASAP and also are you part of our WhatsApp channel ? No ? Comment down , will dm you the link :) Company: Nutanix Role: Member of Technical Staff Experience: 0+ Years Apply Now: lnkd.in/ezdT-vhh Company: Oracle Role: Software Developer Experience: 0-2+ Years Apply Now: lnkd.in/e59E_Tkk Company: KPMG Role: AEM Experience: 0+ Years Apply Now: lnkd.in/eKp44uPn Company: Mitsogo Role: Software Engineer Experience: 0+ Years Apply Now: lnkd.in/eT8r6bPR Company: Adobe Role: SDE Experience: 0+ Years Apply Now: lnkd.in/ec4ZTCzK Company: Wipro Role: System Engineer Experience: 0+ Years Apply Now: lnkd.in/ee_xaXYT Company: Accenture Role: Application Developer Experience: 0+ Years Apply Now: lnkd.in/eRAjXTu5 Company: Apple Role: SDET Experience: 1+ Years Apply Now: lnkd.in/e9n8_Niv Company: D. E. Shaw India Private Limited Role: SDE Experience: 0+ Years Apply Now: lnkd.in/erDRHc9F Company: Volvo Group Role: Software Engineer Experience: 0+ Years Apply Now: lnkd.in/e9mYjPWQ Company: Flipkart Role: Software Development Track Experience: 0+ Years Apply Now: lnkd.in/etdSRwFj Company: Siemens Role: Graduate Trainee Engineer Experience: 0+ Years Apply Now: lnkd.in/ex-3uRyP Company: NTT DATA Role: IT Technical Support Engineer Experience: 0+ Years Apply Now: lnkd.in/e6sbzd3i Company: e2open Role: Associate Software Engineer Experience: 0+ Years Apply Now: lnkd.in/ee7GD3fJ Company: Trellix Role: SDET Experience: 0+ Years Apply Now: lnkd.in/eNSdKX8C Company: MountBlue Technologies Role: SDE Experience: 0+ Years Apply Now: lnkd.in/eAHVfQJH Repost , so that someone can apply who is looking an opportunity :)

@anthonyriera I'm interested Anthony! I'm a self taught developer working as a full time java developer with good programming skills in C++ and Java. Would love to assist you!

I'm looking to hire freelance software engineers for an upcoming project. 💰👨🏻‍💻 You are > A builder, not only a coder (ideally indie hacker) > Write & speak english > Versatile You will work > On your own terms > On cool sh*t Comment "Interested" with your skills. I'll DM you 👇

@Harsa_Dash Placement

@shivambhadani_ @threadreaderapp unroll

A🧵on ReactJS Internals. What is "rendering" in React? When does re-rendering happen? What is reconciliation and Virtual DOM etc? It will help to clear every frontend interview. Will post this thread in 3 parts. This is part 1. It will cover Rendering. Thread🧵 (1/8)

@IShahaney Lets connect!

Hello everyone! 👋 I am seeking connections with: - Frontend developers - Backend developers - Fullstack developers - Java developers - Android developers - React Native developers - UI/UX designers - Software engineer/developers Let's connect & collaborate 🌸

@maybeshalinii Interested

I have compiled my React series (#20daysofReact) into an e-book. It contains everything from the basics to advanced topics. If you're interested in accessing it, please comment 'interested' on this post.

@Adarsh____gupta @threadreaderapp unroll

Day 1 of Interview Preparation Complete OOPs Guide 🧵 - Class & Objects - Encapsulation - Abstraction - Polymorphism - Inheritance Class: Blueprint or set of Information to build a particular type of object Object: Instance of a class or entity that has the values, methods and properties to make data useful. They are real-world entities. SOLID Principles while writing a class Single Responsibility Principle: a class should do one thing Open Closed Responsibility (OCP): Open for extension, Closed for modification Liskov Substitution Principle: Derived classes must be substitutable for their base classes Dependency Inversion Principle: Depend on abstraction and not on concretions Interface Segregation Principle : Prepare fine-grained interfaces that are client-specific Encapsulation Wrapping up of data. It hides the internal state of an object from the outside world and only exposes the necessary functionalities through methods. Abstraction Abstraction is the concept that “shows” only essential attributes and “hides” unnecessary information. Encapsulation is "how" the class does something and abstraction is "what" the class can do Polymorphism In simple terms, one in many forms. There are two types of polymorphism: compile-time (static) polymorphism through method overloading and runtime (dynamic) polymorphism through method overriding. method overriding: Redefining the parent class in a sub class method overloading: Same method with different arguments Inheritance Sub class inherits the properties of a parent class. Mainly done for reusability - Single inheritance: Class B extends Class A - Multiple Inheritance: Class C extends Class A and Class B - Multilevel Inheritance: Class C extends Class B extends Class A That's it. I will be posting daily for a few more days. Follow for more.

@striver_79 Motivation ++

Yesterday got my yearly review as an engineer 😌 Things I followed last year while learning and working👇🏼 - Official documentation to read about new things. - Putting break points and understanding the codebase when needed. - Doing POCs before writing design docs. Helps immensely. - Writing unit tests for every possible case possible, it helps you understand the working in a much much better way at times. - Take ownership, this helps you grow everywhere. - Use Bard/GPT as a mentor/guide - YT is the last option for engineering concepts, and I avoid it even if there is a video, as I feel there is nothing better than learning on the go. This is a personal despite being a creator myself.

@Hyprocus +1

I hate everything

@Kaperskyguru @Kaperskyguru can you please share this resource

Great Backend Engineers start with the basics of backend engineering. I have covered the basics on my all-in-one resources to learn backend engineering; I'm working on It covers: - Internet - HTTP - Servers - Web Dev fundamentals - Fundamentals of Operating Systems - Server-side languages - Frameworks - Rust Essentials - Go Essentials - JavaScript Essentials - Node.js Essentials - API and API Design - ExpressJS Ultimate Guide - NestJS Ultimate Guide - Laravel Ultimate Guide - Gin Ultimate Guide - Spring Boot Ultimate Guide - Django Ultimate Guide - AdonisJS Ultimate Guide I just added: - Rocket Framework - Actix Framework - Axum Framework - Python Essentials - Docker Essentials This is the basic and boring part of backend engineering. Don't worry. We are getting into the fun part soon. Want it? Follow me. Retweet. Comment "Backend". I will DM you.

@ajitcodes Pls send the notes didn’t receive your DM

All Study materials complete free Notes😍🔥 Handwritten+E-books😱 Just FREE of cost !! Simply: 1) Follow(so that I can Dm) 2) Like and Repost 3) Comment "Telegram" to receive Link

@codingmickey @ycombinator Good luck man 👍

Got an interview lined up for an internship at a @ycombinator startup Pretty nervous, giving an interview after a looong time. hoping for the best 🤞🏼

@alexxubyte @alexxubyte in cases where switching databases is not that frequent why do we need a pool of connections opened?

@alexxubyte How does connection pooling increase efficiency? Isn’t opening too many connections unnecessary as it affects the application loading time?

Top 5 common ways to improve API performance. Result Pagination: This method is used to optimize large result sets by streaming them back to the client, enhancing service responsiveness and user experience. Asynchronous Logging: This approach involves sending logs to a lock-free buffer and returning immediately, rather than dealing with the disk on every call. Logs are periodically flushed to the disk, significantly reducing I/O overhead. Data Caching: Frequently accessed data can be stored in a cache to speed up retrieval. Clients check the cache before querying the database, with data storage solutions like Redis offering faster access due to in-memory storage. Payload Compression: To reduce data transmission time, requests and responses can be compressed (e.g., using gzip), making the upload and download processes quicker. Connection Pooling: This technique involves using a pool of open connections to manage database interaction, which reduces the overhead associated with opening and closing connections each time data needs to be loaded. The pool manages the lifecycle of connections for efficient resource use. Over to you: What other ways do you use to improve API performance? -- Subscribe to our weekly newsletter to get a Free System Design PDF (158 pages): bit.ly/3KCnWXq