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Tekclan Software Solutions Interview Preparation

Medium-Hard

IT services & software development · Chennai

Tekclan Software Solutions is a IT services & software development company hiring interns and freshers in Coimbatore, Tamil Nadu.

280+ questions4 rounds5 expert tipshttps://www.tekclan.com/

About Tekclan Software Solutions

Tekclan Software Solutions is a technology services company specializing in data analytics, Salesforce CRM, Pega BPM, QA automation, and digital adoption solutions. Founded in 2018 and headquartered in Chennai with operations including Coimbatore and Dubai, it serves clients across healthcare, banking, education, and finance. The company is privately held and has grown organically without external funding.

Interview Rounds4

1
Online Assessment60–90 min

2–3 DSA coding problems on HackerRank, CodeSignal, or company platform

2
Technical Interview I45–60 min

Data structures & algorithms — arrays, trees, graphs, dynamic programming

3
Technical Interview II45–60 min

System design or low-level design — scalability, APIs, databases

4
HR / Culture Round30 min

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.