Gunjan Upadhyay

Full Stack Web Developer(MERN) || Java (DSA) || (CSE) || Seeking Internship and Job Opportunity.
Github :

[Pranjal Maurya @Pranjl23]

It’s painful to watch a dream collapse, not because of failure — but because of delay.

Sometimes, dreams don’t break — they’re just left waiting in a file.
@AKTU_Lucknow

[Pranjal Maurya @Pranjl23]

Please help @AKTU_Lucknow I worked really really hard for this from last 1.5 years .skipped college placement and got admission also but re-evaluation error took all this away from me

[Pranjal Maurya @Pranjl23]

I worked hard for 1.5 years and earned a seat at IIT Hyderabad through GATE 2025.But a single backlog now stands between me and everything I worked for.If the re-evaluation result doesn’t arrive before 1st September, I lose the seat I rightfully earned.@AKTU_Lucknow

[Gunjan Upadhyay @Gunjanup01]

@Pranjl23 @AKTU_Lucknow This is deeply concerning. A student who has earned a seat at IIT Hyderabad through hard work should not suffer due to procedural delays. @AKTU_Lucknow, we respectfully urge you to expedite the reevaluation process.A timely resolution is crucial to safeguard this student's future

[Akshay Saini @akshaymarch7]

Nahi chaiye itna development 🙏

[Gunjan Upadhyay @Gunjanup01]

Day 24 @kirat_tw
✅Week 5: Assignment Business Card React Completed #100xDevs
✅Week 6 : Start #100xDevs
✅POTD
@LeetCode : Score of a String
@geeksforgeeks :Odd Even Problem

[Gunjan Upadhyay @Gunjanup01]

@teame1059 @kirat_tw @LeetCode @geeksforgeeks Thankyou

[Gunjan Upadhyay @Gunjanup01]

Day 22 @kirat_tw

✅Week 5: React #100xDevs
✅Week 5.2 : Backend Completed project
✅POTD :
@LeetCode : Count Triplets That Can Form Two Arrays of Equal XOR
@geeksforgeeks :String Subsequence

[Gunjan Upadhyay @Gunjanup01]

Day 23 @kirat_tw

✅Week 5: Completed #100xDevs
✅Build Full stack TODO App
✅POTD :
@LeetCode : Single Number III
@geeksforgeeks :Swap two nibbles in a byte

[Gunjan Upadhyay @Gunjanup01]

Day 21 @kirat_tw

✅Week 4: Completed + Assignment #100xDevs
✅Week 5.1 : React Started
✅POTD
@LeetCode : Number of Steps to Reduce a Number in Binary Representation to One
@geeksforgeeks :Geek and its Game of Coins

[Gunjan Upadhyay @Gunjanup01]

Day 20 @kirat_tw
✅Week 4.3: Understand CURD Mongodb #100xDevs
✅POTD
@LeetCode : Get Equal Substrings Within Budget
@geeksforgeeks :Minimum cost to fill given weight in a bag

[Gunjan Upadhyay @Gunjanup01]

@arsh_goyal Thankyou 🙌

[Gunjan Upadhyay @Gunjanup01]

@AyanPal63087154 @kirat_tw @LeetCode @geeksforgeeks Sure

[Gunjan Upadhyay @Gunjanup01]

Day 19 @kirat_tw

✅Week 4.2: Complete #100xDevs
✅Week 4.3 : Start Mongo in deep
✅POTD:
@LeetCode : Special Array With X Elements Greater Than or Equal X
@geeksforgeeks : Longest subsequence-1

[Gunjan Upadhyay @Gunjanup01]

@Dev_Aryanjast @kirat_tw @LeetCode @geeksforgeeks Sure

[Gunjan Upadhyay @Gunjanup01]

Day 19 @kirat_tw
✅Week 4.2: React Foundation #100xDevs
✅POTD:
@LeetCode : Student Attendance Record II
@geeksforgeeks :Minimum Cost To Make Two Strings Identical

[Gunjan Upadhyay @Gunjanup01]

Day 17-18 @kirat_tw

✅Week 3 : completed
✅ Week 4 : DOM ,debouncing ,Throtlling #100xDevs

✅POTD
@LeetCode :Word Break II
@geeksforgeeks : You and your books

[Gunjan Upadhyay @Gunjanup01]

Day 16 @kirat_tw
✅ Week 3.3 && 3.4 : Authentication , JWT #100xDevs
✅POTD
@LeetCode : The Number of Beautiful Subsets
@geeksforgeeks : K-Palindrome

[Gunjan Upadhyay @Gunjanup01]

Day 14-15 @kirat_tw
✅ Week 3.1 && 3.2 :
- Zod
-Authentication : Hashing, Encryption, JWT #100xDevs
✅POTD
@LeetCode : Palindrome Partitioning
@geeksforgeeks : Minimize Max Distance to Gas Station

[Gunjan Upadhyay @Gunjanup01]

Day 12-13 @kirat_tw

✅Week 2 && 3.0 Completed #100xDevs
✅Week 3.1 : Middleware, Global Catches
✅POTD :
@LeetCode : Sum of All Subset XOR Totals
@geeksforgeeks : Modular Exponentiation for large numbers