SinghNecoder's profile picture. Full-Stack Developer | MERN, Next.js, FastAPI, Docker | Open to remote work https://github.com/Sandeep-singh-99

Sandeep Singh

@SinghNecoder

Full-Stack Developer | MERN, Next.js, FastAPI, Docker | Open to remote work https://github.com/Sandeep-singh-99

Gave my previous project a fresh look 👀 — improved the UI and fixed some logic issues. Now it feels smoother, faster, and more solid. 🚀 #WebDev #MERN #Nextjs #UIUX


What if you’re not into DSA, but your development skills are top-notch - can you still crack a good job or land a remote role?


🚀 Updated ClassBuddy! Teachers add assignment → AI creates questions → Students answer → AI scores automatically. Making learning smarter & grading easier! #EdTech #AI #Automation #fastapi #backend #reactjs #langchain #langgraph #WebDevelopment

SinghNecoder's tweet image. 🚀 Updated ClassBuddy!

Teachers add assignment → AI creates questions → Students answer → AI scores automatically.
Making learning smarter & grading easier!

#EdTech #AI #Automation #fastapi #backend #reactjs #langchain #langgraph #WebDevelopment

I’ve set up Redis using Docker for my project locally — it works great! But after deployment, I’m wondering: how do you use Redis in production with Docker? Do you self-host, use Docker Compose, or go with a managed service like Upstash or Render? #Redis #Docker #Backend


🚀 Just added a new Assignment feature to my project ClassBuddy! Teachers can now create questions, and students can submit their answers — all in one place. Step by step, ClassBuddy is becoming a complete learning tool #MERNstack #FastAPI #Nextjs #FullStack #NeonDB


Fixed several backend bugs and improved overall performance! Optimized APIs, cleaned up code, and enhanced stability #BackendDev #MERN #FastAPI #CodingJourney


#LeetCode - Solved these questions: > Set Matrix Zeroes #DSA #leetcode #100DaysOfCode

SinghNecoder's tweet image. #LeetCode 
- Solved these questions:
> Set Matrix Zeroes
#DSA #leetcode #100DaysOfCode

🚀 Built an AI chat system with ⚡ FastAPI + LangGraph + Gemini + Tavily Search 💬 Streams real-time responses via SSE 🧠 Handles dynamic tool-calling 🔍 Fetches live web results 💻 React frontend updates messages live #AI #FastAPI #LangGraph #Gemini #BuildInPublic #WebDev


I’m looking to #connect with devs working on: 👨‍💻 Full Stack Development ⚛️ React / Next.js 🐍 Python + FastAPI 🟢 Node.js + Express 🤖 AI + Web Apps (end-to-end) Let’s collaborate, share ideas & grow together #DevCommunity #BuildInPublic #WebDevelopment #AI


🚀Just implemented live search in my e-commerce project ShopWiz! Now, users can: Search products instantly See results with images and prices Paginated results for faster performance 💡 Smooth UX powered by Redux Toolkit + React + Node.js + MongoDB #ReactJS #Redux #WebDev


One SQLAlchemy trick that saved me hours 👇 Instead of writing complex join queries for many-to-many, just use relationship() with a secondary table. Clean, readable, and no more headache 🎉 #Python #SQLAlchemy #BackendDev


🚀Just modeled a relational database for my project using SQLAlchemy! Users can create groups, upload docs, write notes & prepare for interviews. Groups support a many-to-many relationship — users can join multiple groups & groups can have multiple members. #Python #SQLAlchemy

SinghNecoder's tweet image. 🚀Just modeled a relational database for my project using SQLAlchemy!

Users can create groups, upload docs, write notes & prepare for interviews.

Groups support a many-to-many relationship — users can join multiple groups & groups can have multiple members.
#Python #SQLAlchemy

ClassBuddy I modified my quiz approach: instead of saving answers directly to the database after each submission, the quiz now calculates results on the frontend first, then stores the data. This enhances UX, prevents duplicates, and reduces unnecessary database writes. #ai


🚀 Built ClassBuddy! AI-powered interview prep: give a description, and it generates multiple-choice questions with answers & explanations. Quiz yourself, get scored, and improve smarter! #AI #InterviewPrep #EdTech #FastAPI #ReactJS

SinghNecoder's tweet image. 🚀 Built ClassBuddy! AI-powered interview prep: give a description, and it generates multiple-choice questions with answers & explanations. Quiz yourself, get scored, and improve smarter! 
#AI #InterviewPrep #EdTech #FastAPI #ReactJS

🚀 Classbuddy Project Update: ✅ Implemented ProtectedRoute with Role-Based Access Control (RBAC) ✅ Integrated Redux Persist for state persistence 🐛 Fixed bugs and improved overall stability #WebDev #ReactJS #Redux #MERN #ai #fastapi #python #typescript #CONNECT


How to fix Docker model runner :- ai/gemma3:1B-Q4_K_M Failed to generate a response: error response: status=500 body=unable to load runner: error waiting for runner to be ready: llama.cpp terminated unexpectedly: llama.cpp exit status: exit status 0xc0000005 #Docker #ai #model


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