Vkdev
@vkdev456
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Full-Stack Dev | DSA | CP
Joined July 2025
Day 2 – DP Today Solved "Partition Equal Subset Sum". Pattern: DP on Subsequence (take / not take) @striver_79 ad-hoc thinking for this one is amazing - definitely comes from his CP experience. This problem is very similar to Subset Sum = K, just with target = sum/ 2. #DSA
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DP – Day 1 Solved Subset Sum Equals to Target. Pattern: DP on subsequences (take / not take)+adhoc Realized that converting memo → tabulation is actually very easy. #DP #DSA #DynamicProgramming #LearningInPublic
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Completed my first freelance project on Upwork! Requirements → Development → Delivery An amazing learning experience. Grateful for the opportunity. #Freelancing #WebDev #FullStackDeveloper
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Worried about AI replacing devs? Go deeper or go wider ✨ 1️⃣ If you're strong in full-stack web, add mobile (Flutter/React Native) or DevOps. 2️⃣ If you prefer depth, master one area - frontend or backend. Breadth or depth = long-term demand for devs 💯 #FullStack #WebDev
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Worried about AI replacing devs? Go deeper or go wider ✨ 1️⃣ If you're strong in full-stack web, add mobile (Flutter/React Native) or DevOps. 2️⃣ If you prefer depth, master one area - frontend or backend. Breadth or depth = long-term demand for devs 💯 #FullStack #WebDev
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To achieve your goals, you only need two things: 1 Mindset ✨ 2 Consistency 💯
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Started DP - Dynamic Programming. Solved the "Climbing Stairs" problem on LeetCode! Pattern: similar to Fibonacci prob - 1D DP Technique: Recursion + Memoization #DSA #LeetCode #Dp #ProblemSolving #LearnInPublic
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Solved the "Insert Interval" problem on LeetCode! Pattern: Merge Intervals Topic: Greedy Algorithms #LeetCode #DSA #ProblemSolving #GreedyAlgorithm #LearnInPublic
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Solved the Jump Game problem on LeetCode! Pattern: Ad-hoc (Greedy) Topic: Greedy Algorithms Watched @striver_79 's explanation, understood the logic, and coded it straight — passed all test cases in one go ✨ @takeUforward_
#LeetCode #DSA #ProblemSolving #LearningInPublic
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Today I solved the "Maximum Length of Pair Chain" problem on LeetCode! Pattern: very similar to Activity Selection Problem. Topic: Greedy Algorithm. #DSA #ProblemSolving #leetcode #GreedyAlgorithm
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CRUD operation using Spring Boot & Spring Data JPA. Why Data JPA ? ✅It makes working with databases in Java super simple. ✅Gives you: save(), findAll(), findById(), deleteById() methods in java Making interaction between java and database easer✨ #springboot #backend
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Today's DSA problem 1. Interleave the First Half of the Queue with Second Half #DSA #problemsolving #Coding #LearningInPublic
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Solved two DSA problems on LeetCode today: 1️⃣ Implement Queue using Stacks 2️⃣ First Unique Character in a String #DSA #LeetCode #problemsolving #LearningInPublic
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PUT & DELETE requests in Spring Boot! Routes: PUT → /products/update - updates an existing product @PutMapping DELETE → /products/{id} - deletes a product by ID @DeleteMapping Completes the full CRUD flow ✨ #BackendDevelopment #Backend #SpringBoot #LearnInPublic
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