Aditya Singh

An engineering student at NMIT, Bengaluru. Passionate about coding and exploring new things, I aim to keep learning, evolving, and never staying still.

[Aditya Singh @Aditya_codez]

Day 99 🚀 #100DaysOfCode

☕ Chai aur Backend with @Hiteshdotcom

User & Video models, JWT & hooks
✅ Multer file uploads
✅ HTTP fundamentals
✅ Routers & Controllers
✅ Backend setup complete — now onto controllers, routes & business logic
#JavaScript #NodeJS #ExpressJS #MERN

[Aditya Singh @Aditya_codez]

Day 98
#100DaysOfCode
Chai aur Backend with @Hiteshdotcom 🚀
✅ Learned custom API responses & error handling
✅ Connected MongoDB in MERN with lots of debugging (4 hours😅)
✅ Understood database connection flow
#JavaScript #NodeJS #ExpressJS #MongoDB #MERN
#Project

[Aditya Singh @Aditya_codez]

Day 97
#100DaysOfCode
Backend with @Hiteshdotcom 🚀

✅ Connected MongoDB with debugging
✅ Built custom API responses & error handling
✅ Solved 2 LeetCode problems 💻

#JavaScript #NodeJS #ExpressJS #MongoDB #MERN #LeetCode

[Aditya Singh @Aditya_codez]

Day 96/100 — #100DaysOfCode 🚀

Gave today's #LeetCode contest!

No development today—spent the day researching and buying a laptop for my sister during the #Flipkart GOAT Sale. 😅

Also, thanks to #LeetCode for the 10-minute delayed start 😭.

[Aditya Singh @Aditya_codez]

Day 95
#100DaysOfCode
Backend with @Hiteshdotcom 🚀

✅ Data Modeling with Mongoose
✅ Built Todo, E-commerce, Hospital schemas
✅ Learned backend project structure
✅ Shipped the first working version of my Full Stack project to GitHub 💻

#JavaScript #NodeJS #ExpressJS #MongoDB

[Aditya Singh @Aditya_codez]

🚀 Continuing the Striver SDE Sheet Challenge! Staying consistent and sharpening my problem-solving skills every day. 💪

Day 2 of #SDESheetChallenge

✅ Next Permutation
✅ Kadane's Algorithm
@striver_79
@takeUforward_

#SDESheetChallenge #DSA #LeetCode #100DaysOfCode #Coding

[Aditya Singh @Aditya_codez]

Day 94
#100DaysOfCode
Started exploring Backend Development with @Hiteshdotcom 🚀

✅ Connected Frontend & Backend using Proxy & CORS
✅ Learned backend deployment to production
✅ Took my first step into Full Stack Development

#JavaScript #ReactJS #NodeJS #ExpressJS #FullStack

[Aditya Singh @Aditya_codez]

🚀 Kicked off the Striver SDE Sheet Challenge today! Excited to stay consistent and improve my DSA skills every day. 💪Day 1/45 of #SDESheetChallenge✅ Set Matrix Zeroes
✅ Pascal's Triangle@striver_79 @takeUforward#DSA #LeetCode #100DaysOfCode #Coding #CPP

[Aditya Singh @Aditya_codez]

🚀Starting the Striver SDE Sheet Challenge today! Excited to stay consistent, improve my problem-solving skills, and grow every single day. Let's make these 45 days count! 💪Day 1/45 of #SDESheetChallenge @striver_79 @takeUforward #DSA #LeetCode #100DaysOfCode #TakeUForward

[Aditya Singh @Aditya_codez]

Day 93
#100DaysOfCode
Continued #ReactJS⚛️ with
@Hiteshdotcom
Explored Layouts, Outlet & Nested Routing
Built dynamic routes using useParams()
Fetched GitHub user data with React Router

Made the basic structure today , will fine tune and upload tomorrow the final project .

[Aditya Singh @Aditya_codez]

Day 92
#100DaysOfCode
Continued my React ⚛️ journey with
@Hiteshdotcom

✅ Revised everything learned so far in React
✅ Revisited Hooks (useEffect, useRef, useCallback)
✅ Built a Password Generator using React Hooks

Learning by building is the best part of it all !
#ReactJS

[Aditya Singh @Aditya_codez]

Day 91 🚀
#100DaysOfCode

Continued my React⚛️journey with @Hiteshdotcom

Covered:
• Virtual DOM, Fiber & Reconciliation
• Tailwind CSS & Props
• bgChanger Project
• useEffect, useRef & useCallback
Also solved 3 questions in the #LeetCode Contest—still a bit rusty.
#ReactJS

[Aditya Singh @Aditya_codez]

Day 90/100 of #100DaysOfCode 🚀
Started my React journey today! ⚛️

Covered: • React fundamentals • Creating React projects • React flow & structure • Created Custom React library & JSX basic • Why Hooks?
Learning with @Hiteshdotcom
#ReactJS #WebDevelopment #LearningInPublic

[Aditya Singh @Aditya_codez]

New chapter. New goals.🚀

With placement season approaching, I'm shifting my focus to Web Development.

Starting with #ReactJS ⚛️, following @Hiteshdotcom's React series. Looking forward to building, learning, and growing—one project at a time.

#WebDevelopment #LearningInPublic

[Aditya Singh @Aditya_codez]

🚀 Day 89 of #100DaysOfCode

Mastered Monotonic Stack patterns 🔥

🌊 Trapping Rainwater 📊 Largest Rectangle in Histogram 🧱 Maximum Rectangle (2D → Histogram) 📈 Stock Span Problem
Thanks @striver_79 🙌
#DSA #Stack #MonotonicStack #CodingJourney #TUF

[Aditya Singh @Aditya_codez]

🚀 Day 88 of #100DaysOfCode

Started with core subject OS 💻

Revisited:
🔁 Longest Consecutive Sequence
📏 Longest Subarray with Sum K
💡 Learning never stops
#DSA #OS #CodingJourney #KeepGrinding

[Aditya Singh @Aditya_codez]

🚀 Day 87 of #100DaysOfCode

Graphs + MySQL basics 🔥

🗄️ MySQL Basics
🌐 Graphs:
✅ Cycle Detection (Undirected & Directed)
✅ Bipartite Graph
✅ Topological Sort (Kahn’s Algo)
Patterns getting clearer 💡
Thanks @striver_79 🙌
#DSA #Graphs #MySQL #CodingJourney #TUF

[Aditya Singh @Aditya_codez]

🚀 Day 86 of #100DaysOfCode

Grids + Graphs day on #LeetCode 🔥

✅ Flood Fill Algo
✅ Count Enclaves
✅ Rotting Oranges 🍊
✅ 01 Matrix
✅ Surrounded Regions
✅ Distinct Islands
Seeing patterns > memorizing solutions 💡
Thanks @striver_79 🙌
#DSA #BFS #DFS #CodingJourney #TUF

[Aditya Singh @Aditya_codez]

🚀 Day 85 of #100DaysOfCode

Back to the DSA grind 🔥

Today I focused on Cycle Detection in Undirected Graphs

✅ Learned BFS & DFS approaches
✅ Understood parent tracking concept

Feels good connecting all graph concepts together 🧠⚡
Thanks @striver_79 🙌

[Aditya Singh @Aditya_codez]

🚀 Day 84 of #100DaysOfCode

Back to DSA grind 🔥

✅ Introduction to Graph
✅ Traversal Techniques (BFS & DFS)
✅ Connected Components
✅ Number of Provinces
✅ Number of Islands
Thanks @striver_79 🙌
#100DaysOfCode #DSA #Graphs