Open Arms Interview Preparation
Medium-HardEducation/ Teaching/ Training · Thiruvananthapuram, India
At Open Arms, we are dedicated to empowering children, supporting families, and transforming futures. As a multidisciplinary center, we provide a safe and nurturing environment where children and adolescents can thrive. With over 15,000 therapy sessions delivered and a growing team of dedicated professionals, we specialize in evidence-based interventions across psychology, speech, occupational therapy, and special education. We believe in a holistic, 'under one roof' approach to care, ensuring every child has a personalized path to their fullest potential.
About Open Arms
At Open Arms, we offer comprehensive assessment, therapy, and support services for children, adolescents, and families. Our services are designed to support development, learning, behaviour, communication, and emotional wellbeing in a safe and nurturing environment.
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.