Winways Infotech Interview Preparation
Medium-HardIT services / ERP for institutions · Madurai
Winways Infotech is a IT services / ERP for institutions company hiring interns and freshers in Coimbatore, Tamil Nadu.
About Winways Infotech
Winways Technologies Private Limited is a Tamil Nadu IT services company offering smart digital solutions such as the UNiFY DCS ERP for educational institutions, custom web solutions and Tally Xcelerator services. With over fifteen years of experience it focuses on adaptable solutions for the SME and education sectors.
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.