Shivam S.

Student

[Shivam S. @shivamsahu_tech]

Another weekend, another LeetCode contest.

I finished Weekly Contest 514 with a global rank of 4,112.

I was able to clear the first three problems, though not without a fight (B: 1WA, C : 4 WA 🥲) but ran into a bottleneck on the fourth.

#LeetCode #CodingContest #Algorithms

[Shivam S. @shivamsahu_tech]

@MrBeast 2 million

[Shivam S. @shivamsahu_tech]

Literally fell asleep thinking about Problem E!
Thanks to staying consistent with LeetCode contests lately, I joined a Codeforces Div 3 yesterday after a long gap. I managed to solve the first four problems.

[Shivam S. @shivamsahu_tech]

@aunrxg Good trajectory, bro. Keep grinding.

[Shivam S. @shivamsahu_tech]

@Priyansh_31Dec Noted.

[Shivam S. @shivamsahu_tech]

@kapilansh_twt Dario Amodei

[Shivam S. @shivamsahu_tech]

@themishra4402 Yes

[Shivam S. @shivamsahu_tech]

@abhiiiiiiieeee you can use the full GitHub URL instead of embedding a link; it helps the ATS read your resume better.

[Shivam S. @shivamsahu_tech]

𝟯/𝟰 𝗮𝘁 𝘁𝗼𝗱𝗮𝘆'𝘀 𝗟𝗲𝗲𝘁𝗖𝗼𝗱𝗲 𝗰𝗼𝗻𝘁𝗲𝘀𝘁!
Restarting my DSA journey after a small gap.

First 2: Very easy warm-up.
3rd: Required some solid DP logic, but got it done.

Shaking off the rust and staying consistent from here. 📈

#ProblemSolving #Algorithms

[Shivam S. @shivamsahu_tech]

@KrishXCodes For me a manual agent workflow seems better than using LangGraph.

[Forbes @Forbes]

College dropout Alakh Pandey cofounded edtech company Physics Wallah in 2020 with his business partner.

Physics Wallah offers test prep courses to help students crack entrance exams for engineering and medical colleges.

See where he lands on the 2026 #ForbesBillionaires list: https://t.co/JYn52gRk2z (Photo: Physics Wallah)

[Shivam S. @shivamsahu_tech]

First AK on LeetCode Weekly Contest 490!
Crushed all 4 questions today. 💻🔥

#leetcode #DSA #CP

[Shivam S. @shivamsahu_tech]

I don't know how much of this is real, but I am sure that we are standing at the frontier of an entirely new reality.

Absolute Cinema!!

https://t.co/9PUFN8vwBg

[Shivam S. @shivamsahu_tech]

incredibly smooth and clear lecture, I watch it on 0.9x on youtube and created a short note, one page attached below. (now i will never forget "A fluffy blue creature roamed the verdant forest." )

[Shivam S. @shivamsahu_tech]

🚀 Day 21/50 — Coding in Public

1️⃣ Assignments Instinxt AI: Completed, by building MCP client + MCP server, and also use recursive approach so LLM can call the tools if he isn't satisfy. And that's how i implemented the agent logic, mimicing how the langchain behaves.

[Shivam S. @shivamsahu_tech]

(I juggled too much with Gemini integration, idk what i was missing, but completed the project with huggingface)

github: https://t.co/6aRhx3pqas

2️⃣Transformer Visualization: Today i again learn transformer architecture from @grantsanderson,

[Shivam S. @shivamsahu_tech]

3️⃣ Project Review: Reviewed the complete workflow for both CodeRAG Agent and Meetrag AI.
🧑‍💻 Portfolio: https://t.co/bNW20r5CE9
#LLM #LangChain #CodeRAG

[Shivam S. @shivamsahu_tech]

🚀 Day 18–20/50 — Coding in Public

1️⃣ Assignments:
a. DeepLogic AI – Built an Invoice Data Extractor with both CLI & API. Explored multiple methods and finally used a hybrid approach: regex extraction + coordinate-based extraction using pdfplumber.

[Shivam S. @shivamsahu_tech]

b. CargoPro AI – Built a Spring Boot app implementing custom business logic. c. Instinxt AI – Created a basic agent server capable of interacting with a database.
2️⃣ Advanced Python: Learned concepts like multithreading and multiprocessing from a 6-hour FreeCodeCamp lecture.

[Shivam S. @shivamsahu_tech]

@merishabh_singh Waiting