π Day 103 of #Phase3 #180DaysOfCode π
Started Project Phase 2 (Part E) π‘β¨
β’ Connected Login Route
β’ Added Logout functionality
β’ Improved styling
β’ Auto login after signup
Wanderlust getting smoother day by day π₯
#NodeJS #ExpressJS #Authentication #CodingJourney
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Jun 14
π Day 102 of #Phase3 #180DaysOfCode π
Revision day for Wanderlust π‘β¨
β’ Revised project flow
β’ Understood error handling
β’ Reviewed middlewares & core concepts
Strengthening the foundation π₯
#NodeJS #ExpressJS #CodingJourney
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Jun 12
π Day 101 of #Phase3 #180DaysOfCode π
Completed Project Phase 2 (Part D) π»β¨
β’ Auth vs Authorization
β’ Hashing & Salting
β’ Passport.js setup
β’ User Signup & Login
Real authentication unlocked π₯
#NodeJS #ExpressJS #CodingJourney
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Jun 11
π Day 100 of #Phase3 #180DaysOfCode π
Completed Project Phase 2 (Part C) π‘β¨
β’ State & Express Sessions
β’ Session storage & options
β’ connect-flash & res.locals
β’ Implemented sessions & flash in Wanderlust
#NodeJS #ExpressJS #BackendDevelopment #CodingJourney
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Solved some problems of strings in 3 days:
Day 20:
β
Roman to Integer
β
Integer to Roman
β
Factorial of a number
Day 21:
β
Longest substring without repeating character
β
Smallest Distinct Window
Day 22:
β
Longest prefix suffix/ KMP algorithm
#DSA #180DaysOfCode #Leetcode
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Jun 10
π Day 99 of #Phase3 #180DaysOfCode π
Completed Project Phase 2 (Part B) π‘β¨
β’ Express Router
β’ Restructured Listings & Reviews
β’ Web Cookies & Sending Cookies
β’ Cookie Parser & Signed Cookies
#NodeJS #ExpressJS #BackendDevelopment #CodingJourney
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π Day 98 of #Phase3 #180DaysOfCode π
Completed Project Phase 2(Part a) π‘β¨
β’ Review validations
β’ Rendered & styled reviews
β’ Deleting reviews
β’ Handling Delete Listing
Project getting more polished π₯
#MongoDB #Mongoose #BackendDevelopment #CodingJourney
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Day 19: Today I learned and understood the concept of Strings:
Practiced problems on -
β’ Sort vowels in a string
β’ Add strings
Thank you @rohit_negi9 bhaiya @CoderArmy
#180DaysOfCode #DSA #Coder
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Day 17: Yesterday I practiced problems on-
β’ Defanging an ip addr.
β’ Rotate the string cw & acw by 2 places
β’ Check pangram
Day 18: Today I practiced problems on-
β’ Sort a string
β’Longest palindrome
β’Sorting a senetence
Thank you @rohit_negi9 sir @CoderArmy
#180DaysOfCode
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Day 92 of my DSA Journey π
180-Day Challenge by Coder Army πͺ
2 hard LeetCode problems solved! π₯
β
Largest Rectangle in Histogram
β
Max Rectangle in Binary Matrix
2D β 1D reduction = game changer π―
@rohit_negi9 Sir! π
#DSA #Stack #LeetCode #RohitNegi #180DaysOfCode
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May 21
Hey X algorithm π
Looking to connect with ambitious people building real things in tech.
Interested in:
β’ Frontend Development
β’ Backend Systems
β’ Full-Stack Engineering
β’ AI / ML
β’ SaaS
β’ DevOps & Cloud
β’ Mobile App Development
β’ Data Science
β’ LeetCode & DSA
β’ Freelancing
β’ Startups
Currently building in public and documenting the process.
Whether youβre:
β learning to code
β shipping side projects
β grinding DSA
β freelancing
β scaling a startup
β exploring AI
β or just deeply obsessed with technology...
Letβs connect and grow together.
Would love to meet more builders, engineers, and founders on Tech Twitter.
#BuildInPublic #TechTwitter #Programming #Developers #Coding #AI #WebDevelopment #FullStack #180DaysOfCode #Startups
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May 17
π Day 96 of #Phase3 #180DaysOfCode π
Continued with MongoDB & Project Work π»β¨
β’ Handling deletion
β’ Mongoose middleware
β’ Created Review Model
Project evolving step by step π₯
#MongoDB #Mongoose #BackendDevelopment #CodingJourney
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May 14
π Day 93 of #Phase3 #180DaysOfCode π
Completed Project Phase 1 π‘β¨
β’ Added ExpressError
β’ Created Error.ejs popup alerts
β’ Schema validation using Joi
β’ Validation middleware
Project becoming more production-ready π₯
#NodeJS #ExpressJS #MongoDB #CodingJourney
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Day 55 of #180daysofcode
- completed oidc lecture 2 .
- started web sockets(socket.io).
- revised some backend concepts.
@Hiteshdotcom @piyushgarg_dev
1
2
15
Day 15: Today I learned and understood the concept of Binary search in 2D arrays:
Practiced problems on -
β’ Majority Elements
β’ Count Frequency of element
β’ Find Missing and Repeating elements
Thank you @rohit_negi9 bhaiya @CoderArmy
#180DaysOfCode #DSA #Coder
2
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10
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Day 54 of #180daysofcode
- completed part 1 of oidc and auth2.0 .
- understood how oidc works internally.
- understood the role of oauth2.0 in oidc.
- revised some backend concepts.
struggling with consistency due to end term practicals and exams. Still trying to show up.
Special thanks to @piyushgarg_dev
for this amazing lecture.
@Hiteshdotcom @piyushgarg_dev
2
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Day 14: Yesterday I learned and understood the concept of Binary search in 2D arrays:
Practiced problems on -
β’ Binary Search in 2D arrays
β’ Search in a sorted row-col wise matrix
Thank you @rohit_negi9 bhaiya @CoderArmy
#180DaysOfCode #DSA #Coder
1
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Day 10: Today I learned and understood the concept of Rotate matrix.
Practiced problems on -
β’ Rotate by 90Β° clockwise anticlockwise
β’ Rotate by 180Β° clockwise anticlockwise
β’ Rotate matrix by k time
Thank you @rohit_negi9 bhaiya @CoderArmy
#180DaysOfCode #DSA #Coder
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Day 12: Learned 2D arrays:
Practiced problems on- search element, add 2 matrix, row index with Max sum, sum of diagonal elements, reverse row
Day 13: Practiced- column major order, wave form, spiral form, transpose matrix
Thank you @rohit_negi9 sir @CoderArmy
#180DaysOfCode #DSA
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