Ho presentato la mia candidatura online. Ho sostenuto un colloquio presso ACI Worldwide (Poona) nel mese di apr 2023
Colloquio
HR screening, followed by Techincal Interview - Virtual Questions on Implementing programs in Java Questions on Designing REST API Questions on DB, DB Optimizations etc. Questions on multi-threading Questions on Async operations and how to implement them
Domande di colloquio [1]
Domanda 1
Rest API: Comparison between REST & SOAP Different HTTP methods for Rest API Error Codes in REST API Programs: Fibonacci Series Using Recursion, Questions on complexity Common elements of a String or List, complexity, use different data structures DB: SQL: Students & Courses Design table for Students & Courses, Write an SQL query to get all the students that are enrolled to a particular course or vice versa Print the name of all courses enrolled by a Student What primary keys or indexes would you add to optimize query performance? Questions on how to make asynchronous operations in Java? Questions on multithreading
Three rounds- 2 technical and one manager round..questions are from coding and logical questions. Java threads and multithreading, java 8, Exceptions, Executive services, Design patterns, No SQL questions.
Manager round -design making, scenario based questions and systems design
Ho presentato la mia candidatura tramite un'agenzia di reclutamento personale. La procedura ha richiesto più di una settimana. Ho sostenuto un colloquio presso ACI Worldwide (Bengaluru) nel mese di feb 2023
Colloquio
There were 2 round of technical interviews. I was interviewed for Java backend engineer. Both were focused on Microservices with Java. I explained previous project with same tech stack and shared some common issues and solutions faced in microservice environment.
Domande di colloquio [1]
Domanda 1
Microservice with Spring boot.
Spring cloud, load balancer, circuit breaker, exception handling with Spring boot.
Java concepts like Java8 streams, Java8 features, multithreading basics.