I applied through other source. The process took 1 day. I interviewed at Walkover Web Solutions (Indore) in May 2026
Interview
Applied via Walking Drive, First written test which consist of 15 Aptitude question in which u have to solve 8 nd there are 3dsa question in which u have to solve 2, After that 1 single interview in which they asked question mostly based on ur resume nd the Technologies u work
Use sliding window with hashmap tracking frequencies; expand right pointer, shrink when distinct elements exceed K, update maximum subarray sum continuously during traversal.
1. Longest Increasing Subsequence (LIS)
Use dynamic programming or binary search with a tails array; iterate through elements, update positions using lower_bound, achieving O(n log n) time complexity for efficient subsequence length calculation.
2. Detect Cycle in Directed Graph
Use DFS with recursion stack or Kahn’s algorithm; track visited and path nodes, if revisited in recursion stack, cycle exists, otherwise graph remains acyclic during traversal.
I applied in-person. The process took 1 day. I interviewed at Walkover Web Solutions (Indore) in Mar 2025
Interview
They ask dsa from dp and graph which is difficult I couldn't complete the question. Good work culture very much to learn . Don't know about slaray I have applied for ml
