Day 50-56 ✅ Spent the last week building ZenCash - an AI-powered finance platform with: 🤖 AI receipt scanning 📈 Budget tracking & alerts 📧 Monthly reports ⚡ Real-time transactions Built with Next.js 15, @inngest , @arcjet & more. Thanks @Piyush_eon for the guidance! 🙌

Solve some #leetcode yesterday , but was way too tired and fogot to post it.

🚀 What I learned today in Better Auth 🔐 ✅ Google & GitHub OAuth ✅ Account Linking (OAuth ↔ Email) 📧 Email Verification with Nodemailer 🔑 Forgot / Reset Password flow 👤 Update User & Change Password 🧠 Custom Sessions ✨ Magic Link Authentication 🍪 Cookie Caching for better performance #BetterAuth #NextJS #OAuth #WebDev #Auth

📘 What I learned today while learning Better Auth 🔐 🔹 Client-side sessions & cookie caching 🔹 Middleware for protected routes 🔹 Updating user data & changing passwords 🔹 Error handling with auth flows 🔹 Using hooks for cleaner auth logic 🚀 Exploring advanced Better Auth features 🔸 Role-based access (USER / ADMIN) 🔸 Admin panel setup 🔸 Inferring additional user types 🔸 Database hooks & admin plugin #BetterAuth #NextJS #Auth #RBAC 🚀

📘 Today I started learning about Better Auth 🔐 for authentication 🔹 How Better Auth works with Next.js 🔹 Inferring additional types on the user 🔹 Email & Password authentication (client-side & server-side) 🔹 Connecting PostgreSQL (Supabase) with Prisma ORM 🔹 Implementing Sign Up, Sign In & Sign Out 🔹 Customizing the password hashing algorithm --> argon2 🔹 Using the nextCookies() plugin 🍪 #BetterAuth #NextJS #Auth #PostgreSQL #Prisma

📘 What I learned today in PostgreSQL 🐘 🔹 VIEWS – save complex queries and reuse them easily 🔹 HAVING clause – filter data after grouping 🔹 Stored Procedures – store logic inside the database 🔹 User Defined Functions (UDFs) – create custom reusable functions 🔹 WINDOW Functions – perform calculations without grouping rows 🔹 CTE (Common Table Expressions) – write clean and readable queries 🔹 TRIGGERS – automatically run actions on INSERT/UPDATE/DELETE🚀 #PostgreSQL #DatabaseLearning

📘 What I learned today in PostgreSQL 🐘 🔹 Database relationships & their types (1–1, 1–M, M–M) 🔹 Foreign Keys and why they matter 🔹 One-to-One relationship 🔹 SQL JOINs and their types (INNER, LEFT, RIGHT, FULL) 🔹 Many-to-Many relationship (real use case) 🔹 Mini project: E-STORE database design🚀 (Designed an E-STORE relational schema ) #PostgreSQL #SQL #Backend #LearningJourney

📘Learned today: PostgreSQL 🐘 🔹 ✅ Created an Employee table 🔹 🔍 Data filtering with WHERE, ORDER BY, DISTINCT, LIMIT, LIKE 🔹 ⚙️ Relational & Logical operators 🔹 📊 Aggregate functions (COUNT, MIN, MAX, AVG) 🔹 🧩 GROUP BY 🔹 🔤 String functions (CONCAT, REPLACE, SUBSTR) 🔹 🛠️ ALTER query & CHECK constraint 🔹 🔁 CASE expression #PostgreSQL #SQL #Databases #LearningInPublic

📘 Learned today: PostgreSQL 🐘 🔹 Database vs DBMS vs RDBMS 🔹 PostgreSQL setup on macOS 🔹 Database, Schema & Table 🔹 CRUD operations 🔹 SQL commands & Constraints 🔹 Primary Key, NOT NULL, DEFAULT 💪 Back after end sems & holidays! #PostgreSQL #SQL #Database #Backend 🚀

Gave a contest today 🧠 Got stuck on Collatz (Easy) — It was looking simple at first, but failed due to TLE hitting on 4th test case

What I learned today 🚀 🔹 Infrastructure as Code (IaC) --> writing code to manage servers, networks, and cloud resources automatically 🧑‍💻⚙️ 🔹 Earlier problem: every cloud (AWS, Azure, GCP) had its own tools & syntax, so switching clouds meant rewriting everything 🔁😓 🔹 Terraform (by HashiCorp) solves this by giving one common language for all clouds 📄✨ 🔹 Terraform converts this code into cloud API calls behind the scenes 🤖☁️ 🔹 Works with AWS, Azure, GCP, and even On-Premises infrastructure 🏢🌐 🔵 Write infrastructure once ✍️📦 🔵 Deploy it anywhere, anytime 🚀☁️ 🔵 Less manual work, fewer mistakes, better scaling 📉✅ #Terraform #IaC #DevOps #CloudComputing #LearnInPublic 🚀🔥💡

What I learned today: 🔹 Set up Ansible from scratch on Ubuntu 🐧 🔹 Configured passwordless SSH authentication between servers 🔐 🔹 Ran my first Ansible ad-hoc commands — super easy for quick tasks ⚡ 🔹 Created my first Ansible playbook to install & start Nginx 🌐 🔹 Learned inventory management & server grouping 🗂️ 🔹 Explored Ansible Roles using ansible-galaxy for complex projects 🧩 Ad-hoc commands for simple tasks playbooks for multiple tasks 🧠 #DevOps #Ansible #ConfigurationManagement #LearnInPublic 🚀

Gave my first contest today 😅...How many you guys were able to solve ?

Finally deployed my first full-stack project 🚀 An Event-Management System, its a mini project and the UI sucks but I learnt a lot🙌 Link: event-management-brown-iota.… Do check it out and share any feedback — especially if you find any bugs. #buildinpublic

Day 100 🚀 📌 Learned Configuration Management --> automatically setting up computers and software the same way every time. Before ❌ 🔹We have to Manually setup server everytime 🔹OS & script incompatibility become problem for developers. 🔹Poor scalability in cloud & microservices 🤓 Solution ✅ 🛠️ Configuration Management Tools: Puppet, Chef, Salt 🏆 Ansible wins Why Ansible Wins ? 🔹Push-based model (Admin pushes config instantly) 🔹It is Agentless (SSH / WinRM) 🔹It uses YAML (easy DevOps friendly) 🔹It has Dynamic Inventory (cloud-ready) 🔹Ansible Galaxy & custom modules ⚠️ Cons: Debugging & large-scale performance 🔹Solve today #Leetcode Potd #DevOps #Ansible #ConfigurationManagement

🚀 Day 99 🔹 Learned a high-level overview of AWS DevOps services 🔹 Touched basics of EC2, VPC, IAM, S3 🔹 Intro to CloudWatch & Lambda (no deep dive yet) 🔹 Overview of CI/CD services & EKS/ECS #DevOps #AWS

Day 98 🚀 Deploying a Node.js App on AWS EC2 🔹 Test locally first (npm install → run → localhost:3000) 🔹 Use IAM user instead of using root (security best practice) 🔹 Launch EC2 after logging thtough IAM user(Ubuntu, t3.micro – free tier) 🔹 SSH into server, install Node.js, run app 🔹 Open port 3000 in Security Group → app live on the internet 🌍 (Otherwise it will not display anything) 🔹Solve 2 #Leetcode problem #DevOps #AWS #EC2 #NodeJS #LearningInPublic