Adhoc Softwares Interview Preparation
Medium-HardMobile & Web App Development · Coimbatore
Adhoc Softwares is a Mobile & Web App Development company hiring interns and freshers in Coimbatore, Tamil Nadu.
About Adhoc Softwares
Adhoc Softwares is a Coimbatore-based custom software and mobile app development company offering IT outsourcing, web design, and digital marketing services to clients in India and abroad. It builds applications across Android, iOS, Flutter, React Native and web stacks, and is ISO 27001 and ISO 9001 certified. The firm serves clients in the USA, Singapore, Australia and UAE.
Interview Rounds4
2–3 DSA coding problems on HackerRank, CodeSignal, or company platform
Data structures & algorithms — arrays, trees, graphs, dynamic programming
System design or low-level design — scalability, APIs, databases
Career goals, teamwork, strengths/weaknesses, role expectations
Practice Questions10
Key Topics
- Data Structures & Algorithms150q
- System Design50q
- Object-Oriented Design40q
- SQL & Databases25q
- CS Fundamentals (OS, Networking)25q
Expert Tips
- Practice LeetCode easy and medium problems before the OA — focus on arrays, strings, trees, and graphs.
- For system design, use the RESHADED framework: Requirements, Estimation, Storage, High-level design, APIs, Detailed design, Evaluation.
- Prepare 3–4 STAR stories covering: a challenge you solved, a time you worked in a team, a project you owned end-to-end.
- After every coding solution, proactively state the time and space complexity — interviewers expect it.
- Study common CS fundamentals: process vs thread, TCP vs UDP, REST vs GraphQL, SQL indexing, CAP theorem.