Gauri Shankar

MERN Developer building real-world projects
500+ DSA problems solved
Sharing dev tips, mistakes & growth 🚀

[Gauri Shankar @GauriShank23045]

Currently learning & improving MERN Stack 🚀

• Strengthening React, Node.js & MongoDB
• Building real-world projects
• Solved 500+ DSA problems

Sharing my journey, mistakes & progress daily

Follow me if you're learning web development 👇

#web3‌‌ #MERN

[Gauri Shankar @GauriShank23045]

@softwareduniyas interested

[Gauri Shankar @GauriShank23045]

@karanveer04 I am interested

[Gauri Shankar @GauriShank23045]

Day 100 of #100DaysOfCode 🚀

Been away from posting for 6 days due to health issues, but kept learning.

Today: Tools & Agents in LangChain 🤖

Tools extend LLM capabilities, while agents decide which tool to use and when.

100 days completed! 💪

#LangChain #GenAI #LLM

[Gauri Shankar @GauriShank23045]

@nitesh_singh5 Interested

[Gauri Shankar @GauriShank23045]

@nitesh_singh5 Interested

[Gauri Shankar @GauriShank23045]

@nitesh_singh5 Interested

[Gauri Shankar @GauriShank23045]

Day 99/100 🚀 #100DaysOfCode

Today I learned about Chains & Runnables in LangChain 🦜🔗

• Why Runnables over Chains?
• Types of Runnables
• Runnable composition & workflows

1 day to go! 🔥

#LangChain #GenAI #LLM #Python

[Gauri Shankar @GauriShank23045]

Day 98/100 of #100dayofcode

Improved the overall flow of DocMindAI and revised my GenAI fundamentals today. 🚀

#100DaysOfCode #BuildInPublic #DocMindAI #GenAI #Python #RAG

[Gauri Shankar @GauriShank23045]

🚀 Day 97/100 of #100DaysOfCode

Built several backend APIs for DocMind AI today:
✅ Dashboard
✅ Star/Favorites
✅ Recent Chats
✅ Recent PDFs
✅ All PDFs
…and more.

One step closer to a production-ready AI app.

#100DaysOfCode #buildinpublic #GenAI #FastAPI #Python #FullStack

[Gauri Shankar @GauriShank23045]

Day 96/100 #100DaysOfCode 🚀

Built PDF & chat routes for DocMindAI and officially completed TubeGPT today! 💪

Onward to Day 100.

#BuildInPublic #FullStack #GenAI #NodeJS #React #AI

[Gauri Shankar @GauriShank23045]

Day 95/100 of #100DaysOfCode 🚀

Built the authentication system for DocMindAI 🔐 and cleaned up the UI structure for a smoother experience.

One step closer to the MVP. 🚀

#100DaysOfCode #buildinpublic #FullStack #GenAI #React #NodeJS #DocMindAI

[Gauri Shankar @GauriShank23045]

Day 94/100 of #100DaysOfCode 🚀

✅ Built frontend components for DocMind AI.
📚 Learned about different types of retrievers in LangChain and their role in RAG.

Slowly building, learning, and improving every day. 💻

#buildinpublic #GenAI #LangChain #RAG #React

[Gauri Shankar @GauriShank23045]

Day 93/100 of #100DaysOfCode 🚀

✅ Built frontend components for DocsMindAI
✅ Revised MongoDB Aggregation

One step closer every day. 💪

#100DaysOfCode #buildinpublic #React #MongoDB #GenAI

[Gauri Shankar @GauriShank23045]

Day 92/100 of #100DaysOfCode 🚀

Today I revised the RAG pipeline and deepened my understanding of embedding generators, how ChromaDB stores and searches embeddings, and how to retrieve collections using "get()". Building stronger AI fundamentals every day. 💪
#100DaysOfCode #RAG

[Gauri Shankar @GauriShank23045]

Day 91/100 of #100DaysOfCode 🚀

Today I:
✅ Deployed my frontend on Vercel
✅ Deployed my backend on Render
✅ Completed my first RAG project! 🎉

Another step forward—excited to keep building and learning.

#BuildInPublic #AI #RAG #React #FastAPI #Vercel #Render

[Gauri Shankar @GauriShank23045]

🚀Day 90/100 of #100DaysOfCode

Today I started learning RAG by building a data ingestion pipeline. Also explored how OpenAI API keys work and how the temperature parameter control LLM responses.

One step closer to mastering GenAI

#RAG #GenAI #LLM #OpenAI #Python #BuildInPublic

[Gauri Shankar @GauriShank23045]

Day 89/100 of #100DaysOfCode 🚀

Today I:

- Revised my RAG concepts.
- Updated the README.md.
- Improved the project's responsiveness.

One step closer to becoming a better developer. 💻

#BuildInPublic #GenAI #WebDevelopment

[Gauri Shankar @GauriShank23045]

@AkshayKumar_JAK Interested

[Gauri Shankar @GauriShank23045]

Day 88/100 #100DaysOfCode 🚀

Started building my first RAG application with LangChain, revised RAG concepts, deployed my database to MongoDB Atlas, and built a small practice project.

Learning, building, and improving every day.

#LangChain #RAG #GenAI #MongoDB #BuildInPublic

[Gauri Shankar @GauriShank23045]

Day 87/100 of #100DaysOfCode 💻

Day 2 of restructuring the frontend for Trendora.

✅ Continued the frontend restructure
✅ Fixed a few small bugs

Slowly building a cleaner and more maintainable codebase. 🚀

#ReactJS #Frontend #WebDevelopment #CodingJourney