Swarn Suman

Backend || DSA

[Swarn Suman @SwarnSuman29]

@nitesh_singh5 Interested

[Swarn Suman @SwarnSuman29]

@nitesh_singh5 Interested

[Swarn Suman @SwarnSuman29]

@akshaymarch7 Interested

[Swarn Suman @SwarnSuman29]

@Coding_Sage Keep up bro 💪🏻

[Swarn Suman @SwarnSuman29]

Today’s progress: Jan 24, 2026 🚀

-> Solved LC-585,176
-> Revised different SQL WINDOW functions

[Swarn Suman @SwarnSuman29]

Today’s progress: Jan 22, 2026 🚀

-> Solved LC-197,511,550
-> Revised different SQL functions related to NULL functions, Empty String, Blank spaces and SQL case-when.
-> Explored about file handling in Node.js

[Swarn Suman @SwarnSuman29]

Today’s progress: Jan 21, 2026 🚀

-> Solved LC-196
-> Revised different SQL functions related to DATE & TIME- FORMAT,CAST, CONVERT,DATEADD,DATEDIFF and NULL functions
-> Revised different Python numeric functions
-> Dived and understood more about file handling in Node.js

[Swarn Suman @SwarnSuman29]

@achieve71246717 👏🏻

[Swarn Suman @SwarnSuman29]

@0x_anurag Keep up 👍🏻

[Swarn Suman @SwarnSuman29]

Today’s progress: Jan 20, 2026 🚀

-> Solved LC-175, 180
-> Revised different SQL functions related to STRING, DATE & TIME, NUMERIC.
-> Revised different Python numeric functions
-> Wrote a readme for my Project repo
-> Dived and understood more about websockets

[Swarn Suman @SwarnSuman29]

@bigdatasumit I followed you sumit

[Swarn Suman @SwarnSuman29]

Today’s progress: Jan 19, 2026 🚀

-> Solved LC-183, 184.
->Read and added rate limiter in different APIs in my project.
-> Revised SQL - different type of SET OPERATORS, some SQL functions , their implementation.
-> Revised different Python string functions.

[Swarn Suman @SwarnSuman29]

@meghraj_thakre1 @akshaymarch7 You designed it to next level bro 🔥

[Swarn Suman @SwarnSuman29]

@ShantanuPokale Congrats bro 👏🏻

[Swarn Suman @SwarnSuman29]

Today’s progress: Jan 18, 2026 🚀

-> Solved LC-182 .
-> Revised SQL - different type of JOINS , their implementation and solved problems related to it.
-> Revised Python variables, input() and data types.

[Swarn Suman @SwarnSuman29]

@Deeksha_273 👏

[Swarn Suman @SwarnSuman29]

@Coding_Sage Keep up sambhav 👏🏻

[Swarn Suman @SwarnSuman29]

Today’s progress: Jan 17, 2026 🚀

-> Solved LC-596 .
-> created and tested APIs in my project .
-> Revised SQL - DDL, DML, operators with WHERE clause and solved problems related to it.
-> Revised Python comments and Print() function.

[Swarn Suman @SwarnSuman29]

Today’s progress: Jan 16, 2026 🚀

-> Solved LC-586, 619
-> Read more about authorization in the backend and wrote authorization codes for my project.
-> Revised SQL - SELECT , WHERE, GROUP BY, HAVING, SELECT, ORDER BY, LIMIT and solved problems related to it.