Aditya Kumar @dev_Aditya07

A phone. A phone cover. And a dress. All you need to change your life. A Big Billion Days fairy tale featuring more familiar faces than you can count along with a few unexpected surprises. Watch to see how big this Big Billion Days is going to be kyunki…

#Day 3 of #100DayChallenge Starred with Recursion 🔁: - Print N numbers recursively 📣 - Factorial of N (classic!) - Sum of N numbers recursively ➕ Understanding how the stack works 🧠 #100DaysOfCode #Recursion #DSA #DevJourney

🚀 #Day 2 of #100daysofcoding grind! Practiced basic math problems: - Count digits 🔢 - Reverse a number ↩️ - Check Palindrome 🔄 - Armstrong Number 💪 #100DaysOfCode #DSA #MathsForDSA

🚀 #Day 1 of #100daysofcoding grind! - Learned Time & Space Complexity - Solved pattern problems for logic building - Solved Two Sum problem - Web Dev project in progress 💻 Consistency > Motivation 🔥 #100DaysOfCode #DSA #DevJourney

Giveaway $100 @grok select the winner 🏆 • Follow @SusanOnChain • Like and RT this Tweet End in 24 hours

🗄️ Week 17 of #Cohort3 – Deep dive into Relational Databases & SQL 🚀 Here’s what I learned: 🧩 Types of Databases – SQL (Relational) vs NoSQL (Document-based) ❓ Why SQL? – Structured data, strong consistency, better for complex relationships 📦 Created DB on Neon – Cloud…

📡 Week 16 of #Cohort3 – Entered the world of WebSockets & real-time communication 🚀 Here’s what I learned: 🌐 What is a WebSocket Server? A protocol for full-duplex, real-time communication between client & server over a single persistent connection. 🧾 Readout WebSocket…

🚀 Week 15 of #Cohort3 – Built a Full-Stack Application using everything I’ve learned so far! 🎉 🔧 Tech Stack: React + TypeScript (Frontend) Node.js + Express (Backend) MongoDB + Mongoose (Database) Tailwind CSS (UI) JWT Auth + Protected Routes Applied concepts like: ✅…

🟦 Week 14 of #Cohort3 – Stepped into the world of TypeScript for more robust JavaScript 💪 Here’s what I learned: 📌 What is TypeScript? – A typed superset of JS that catches errors before runtime 🔤 Basic Types – string, number, boolean, any, void, unknown 📚 Arrays & Tuples…

🎨 Week 13 of #Cohort3 – Started using Tailwind CSS for fast, responsive UI development 🚀 Here’s what I learned: ⚙️ Adding Tailwind – Integrated Tailwind into a React project 📐 Flexbox with Tailwind – Used flex, justify-*, items-* to build layouts 📱 Responsive Design –…

🎨 Week 12 of #Cohort3 – Dived into the world of UI/UX Design 🧠✨ Here’s what I learned: 🔠 Typography Basics – Font families, size hierarchy, line spacing & readability 🌈 Color Theory – Contrast, harmony, and accessible color palettes 🧭 Introduction to UI/UX – Understanding…

🧠 Week 11 of #Cohort3 – Took React to the next level with Custom Hooks & Recoil ⚛️ ✅ Custom Hooks – Reusable logic for components (cleaner & DRY code) 🔄 Extracted common stateful logic into hooks 🌐 Example: useForm, useFetch, useToggle 🧩 Recoil – Advanced state management…

⚛️ Week 10 of #Cohort3 – Leveled up in React by exploring app architecture & state management 🚀 Here’s what I learned: 🗺️ Single Page Applications (SPA) – Load once, navigate without full page reload 🧭 Routing – Navigating between pages using react-router-dom 📐 Layouts –…

⚛️ Week 9 of #Cohort3 – Entered the world of React.js and it’s been game-changing! 🚀 Here’s what I learned:👇 🧐 Why React? – Helps build fast, reusable, and interactive UIs 🧩 Components – The building blocks of a React app 🧠 State & useState – Manage dynamic data inside…

🚀 Week 8 of #Cohort3—Built a sample application! 🎉 Applied everything I’ve learned over the past 7 weeks: ✅ Node.js & Express server ✅ Routes, Controllers & Middleware ✅ JWT-based Authentication ✅ MongoDB with Mongoose (schemas, validation, relationships) ✅ Secure…

💾 Week 7 of #Cohort3 – Getting hands-on with Databases & Mongoose using MongoDB 🚀 Here’s what I learned:👇 🧠 What are Databases – Tools to store & manage app data 📦 Types of Databases – SQL (relational) vs NoSQL (document-based like MongoDB) 🍃 Mongoose – ODM for MongoDB to…

Week 6 of #Cohort3 – Deep dive into Authentication & Authorization in Express 🚀 Here's what I learned: 🛡️ Authentication – Verifying a user’s identity (login/signup) 🔑 JWT (JSON Web Token) – Secure token-based auth, passed in headers 🔁 Auth Workflow – From user login → token…

🧠 Week 5 of #Cohort3 – Strengthening my backend skills with Express & HTTP essentials 🚀 Here’s what I learned:👇 🔹 Headers – Metadata in HTTP requests/responses (e.g., content-type, auth tokens) 🔹 Query Params – Key-value pairs in URL for passing data (e.g., /users?age=25)…

Week 4 of #Cohort3 - Entering the world of Backend Development with Node.js & web fundamentals! Here’s what I learned 👇 🟢 Node.js – JS runtime to run JavaScript outside the browser ⚡ Bun – Fast all-in-one JS runtime, bundler & package manager 📦 npm – Node package manager for…

🚀Week 3 of Cohort 3 – Dived into the DOM (Document Object Model) 🌳 📌 What I learned:👇 🔹 What is DOM? 🔹 Static vs Dynamic HTML 👉Static: Doesn't change after page load. 👉Dynamic: Can be updated using JS (content, style, structure). 🔹…