Aryan Dumale

Daily Learning Journey - April 30th, 26. DSA: Solved - Height of Tree - Diameter - Balanced Tree Approach: Tried brute force first → then optimized using single traversal (O(n)) #DSA #CodingJourney #Consistency #InterviewPrep

Daily Learning Journey - April 28, 2026 DSA: Solved - Reverse Linked List II - Remove Duplicates from Sorted List II - Rotate List & Partition List. Focused on pointer handling, edge cases, and pattern recognition. #DSA #LinkedList #CodingJourney #PlacementPrep #LeetCode

Daily Learning Journey - April 26, 2026 DSA: Solved - Add Two Numbers (LinkedList) - Copy Linked List with Random Pointer (both hashmap and constant - space approache) #DSA #LinkedList #InterviewPrep #CodingJourney

Daily Learning Journey - 25 Apr, 2026 DSA: Solved - Linked List Cycle (hashing approach + Floyd’s algorithm) - Merge Two Sorted Lists - Remove Nth Node from End (brute force + one-pass) #DSA #LinkedList #CodingJourney #PlacementsPrep

Daily Learning Journey - April 24, 2026 DSA: Solved - Merge Two Sorted Arrays, - Spiral Matrix (revision) - Reverse Linked List - Middle of Linked List using both brute force and Tortoise & Hare approach. #DSA #LeetCode #CodingJourney

Today's Learning Journey - April 23, 2026 DSA : - Revisited Linked List fundamentals—focused on pointer handling, node connections, and core operations like insertion and deletion. - Solved the Spiral Matrix problem on LeetCode #DSA #LeetCode #CodingJourney

Presented my final-year project at an international conference.Built an AI-powered mock interview platform that: - Generates role-based questions - Gives dynamic explanations - Analyzes candidate performance Now working on adding voice-based confidence analysis. #AI #MERN

Excited to share that I’ve started my .NET Internship at AssetCues 🚀 Looking forward to learning, building, and growing through real-world projects and challenges. #dotnet #internship #backend #learning #softwaredevelopment

Daily Learning Journey – 23 Feb,2026 : Covered Direction Sense, Coding–Decoding, and Pattern Recognition with concepts + all question types. Also practiced TCS NQT PYQs. #DailyLearning #Aptitude #CodingDecoding #TCSNQT #PlacementPrep

Daily Learning Journey – 21 Feb, 2026 Aptitude : • Covered Seating Arrangement, Venn Diagram, Data Sufficiency, and Calendar topics with all their concepts followed by TCS NQT PYQ' for focused practice. #Aptitude #Placements #LogicalReasoning #DailyLearning #Consistency

DSA: • Revised Add Binary & Bitwise AND of Numbers Range by coding them from scratch • Solved problems: Number of 1 Bits, Reverse Bits, Single Number, Single Number II #DSA #BitManipulation #LeetCode #CodingJourney

Daily Learning Journey - 21 Feb, 2026 : Aptitude : 1. Revised Boats and Streams topic from scratch : Concepts followed by PYQ's. 2. Solved TCS NQT PYQs for NUMBER SYSTEM and TIME & WORK topics. #DailyLearning #AptitudePrep #TCSNQT #NumberSystem #TimeAndWork #Consistency

DSA : - Revision (coded from scratch again): Min Stack and Evaluate Reverse Polish Notation. - Solved : 1. Add Binary 2. Bitwise AND of Numbers Range #DSA #LeetCode #Coding #ProblemSolving #Stack #BitManipulation #DailyRevision #Consistency

Daily Learning Journey – 20 Feb 2026 Aptitude : • Covered Time & Work, Time–Speed–Distance, and Trains from scratch: all core concepts, cases, formulas, and logic. • Solved TCS NQT PYQs for all these topics . #Aptitude #DailyLearning #TCS #Quant #Placements

DSA 🚀 - Coded Valid Parentheses and Simplify Path fully from scratch . -Solved : 1. Min Stack 2. Evaluate Reverse Polish Notation by focusing on stack logic, edge cases, and operation order. #DSA #LeetCode #Stacks #ProblemSolving #CodingJourney

Daily Learning Journey – Feb 19, 2026 Aptitude : - Covered Number System fundamentals: Factors & multiples,divisibility tests,remainders,HCF & LCM,cyclicity,unit digit concepts. - Solved PYQs for all topics to reinforce patterns and logic. #DailyLearning #AptitudePrep

Daily Learning Journey - 16th Feb, 2026 DSA: -Created a cheatsheet and revised the stack and array data structure - Revisited stack basics with operations and its implementation -Solved the following problems : 2-stacks,Simplify Path, and Valid Parentheses #Learning #DSA #Coding

Daily Learning Journey: 3 Feb 2026 Revised Blood Relations & Probability concepts, solved IndiaBix questions, identified patterns, closed gaps using focused closure sets. Stronger logic, better mock stability. #PlacementPrep #Aptitude #Probability #BloodRelations #DailyProgress

Development Worked on major project: added Mock Interview entry from session page, routed to dedicated interview page, implemented camera/mic permission checks, and built the “Before You Start” intro flow. UI polish ongoing. #MERN #FullStack #AI #InterviewPrep #WebDev

DSA: - Coded Isomorphic Strings, Word Pattern, Happy Number, and Contains Duplicate II from scratch. - Also solved Longest Consecutive Sequence today using O(n) logic. #DSA #LeetCode #CodingJourney #Placements