I will solve dsa problems, algorithms, coding challenges in python, c, cpp, java etc


Level 1
About this gig
Need help with data structures & algorithms for assignments, interviews, or competitive programming? I'll write clear, efficient, well-explained solutions.
DSA is a subject I both study and teach. I've solved hundreds of problems, and I know how to break down the logic so you actually understand the approach not just get the answer.
What I cover:
- Arrays, strings, linked lists, stacks, queues, trees, graphs, heaps
- Sorting & searching bubble, merge, quick, binary search
- Dynamic programming memoization, tabulation, classic DP problems
- Graph algorithms BFS, DFS, Dijkstra, Bellman-Ford, MST
- Greedy, backtracking, divide & conquer
- Time and space complexity analysis (Big O)
- LeetCode / HackerRank / assignment-style problems
What you get:
- Correct, optimized solution in your language of choice
- Step-by-step explanation of the approach and logic
- Time and space complexity breakdown
- Alternative approaches where relevant
Preparing for technical interviews or stuck on a tricky assignment? Message me and let's get it solved.
Get to know Anas Bin Rashid
Experienced Programmer, AI, FullStack Engineer and Fluent Translator
Level 1
- FromPakistan
- Member sinceJun 2023
- Avg. response time1 hour
- Last delivery2 months
Languages
Urdu, English
Other Software Development Services I Offer
FAQ
Which programming languages do you use?
Python, C++, and Java. If your requirement is different, just specify your preference when ordering.
Can you help me understand the solution, not just give me the code?
That's the whole point. Every solution comes with a clear explanation of the approach and why it works.
Can you help me prepare for technical interviews?
Yes. I can work through common interview patterns (sliding window, two pointers, DP, graphs) with you systematically.
What if a problem is very complex?
Message me first with the problem. I'll confirm if it's within scope and give you an honest timeline.
