90+ GSPANN Technologies Interview Questions & Answers | Complete Prep Guide 2025

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37 interviews found

Technical Lead Interview Questions & Answers

Anonymous

posted on 15 Feb 2023

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Approached by Company and was interviewed before Feb 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist

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Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.

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Round 2 - Technical

(6 Questions)

Q1. How to add dependency SDKs for perticular build flavour.

Ans.

To add dependency SDKs for a particular build flavor, modify the build.gradle file and specify the dependencies for that flavor.

Open the build.gradle file for your project
Locate the section for the desired build flavor
Inside the dependencies block, add the necessary SDK dependencies
Sync the project to apply the changes

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Q2. Kotlin Basics & Android Platform

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Q3. Java programming language and Oops concepts in depth.

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Q4. What is MVVM architecture and it's Advantages.

Ans.

MVVM is a software architecture pattern that separates the user interface from the business logic.

MVVM stands for Model-View-ViewModel.
Model represents the data and business logic.
View represents the user interface.
ViewModel acts as a mediator between the View and Model.
Advantages include easier testing, separation of concerns, and improved maintainability.
Example: Xamarin.Forms uses MVVM architecture for cross-platfor

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Q5. What RX Java and RXAndroid

Ans.

RX Java and RXAndroid are reactive programming libraries for Java and Android respectively.

RX Java and RXAndroid allow for asynchronous and event-based programming.
They use Observables and Subscribers to handle data streams.
They simplify complex code and make it easier to handle concurrency.
Example use cases include network requests and UI updates.
RXJava is used in popular Android libraries like Retrofit and Room.

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Q6. What are Coroutines in Kotlin and it's Advantages Over Multithreading.

Ans.

Coroutines are lightweight threads in Kotlin that allow for asynchronous programming without the overhead of traditional multithreading.

Coroutines are cooperative, meaning they can pause and resume execution at specific points in the code.
They are more efficient than multithreading because they don't require creating new threads for each task.
Coroutines can be used for both CPU-bound and IO-bound tasks.
They simplify er...

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Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared for All the basics of Android, Git and CICD questions.

Skills evaluated in this interview

Technical Lead Interview Questions asked at other Companies

Q1. 1. Explain 5 mins the flow from requirement analysis to production deployment and tools used in the process. 2. What is auto-scaling in a microservices architecture? 3. Difference between micro-service and serverless. 4. If you were going t... read more

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Front end Developer Interview Questions & Answers

Anonymous

posted on 10 Nov 2024

Interview experience

Average

Difficulty level

Process Duration

Result

No response

I applied via Naukri.com and was interviewed in Oct 2024. There were 2 interview rounds.

Round 1 - Coding Test

Topics related to javascript basics and html.

Round 2 - Technical

(3 Questions)

Q1. Group array of object by key.

Ans.

Group array of objects by key

Use Array.reduce() method to group objects by key
Create an empty object to store the grouped objects
Iterate over the array and check if the key already exists in the grouped object, if not create a new key and add the object to it

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Q2. Change detection strategy

Ans.

Change detection strategy is a method used to identify and track changes in data or state within an application.

Use frameworks like Angular that have built-in change detection mechanisms
Implement manual change detection by comparing previous and current states of data
Leverage immutable data structures to easily detect changes

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Q3. Design custom pipe and directives

Ans.

Custom pipes and directives are used in Angular to transform data and manipulate the DOM.

Custom pipes can be created by implementing the PipeTransform interface and defining a transform method.
Custom directives can be created by using the @Directive decorator and defining the desired behavior.
Example of custom pipe: transforming a string to uppercase.
Example of custom directive: highlighting an element on hover.

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Skills evaluated in this interview

Front end Developer Interview Questions asked at other Companies

Q1. Non-Decreasing Array Problem Statement Given an integer array ARR of size N, determine if it can be transformed into a non-decreasing array by modifying at most one element. An array is defined as non-decreasing if ARR[i] <= ARR[i + 1] f... read more

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GSPANN Technologies Interview Questions and Answers for Freshers

Technical Lead Interview Questions & Answers

Anonymous

posted on 6 Mar 2025

Interview experience

Good

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I was interviewed in Sep 2024.

Round 1 - Coding Test

String manipulation and selenium 4 jenkins and page object model

Technical Lead Interview Questions asked at other Companies

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Technical Lead Interview Questions & Answers

Ashwani Chaturvedi

posted on 26 Nov 2024

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

2-4 weeks

Result

Selected

I applied via Naukri.com and was interviewed in May 2024. There were 4 interview rounds.

Round 1 - Technical

(5 Questions)

Q1. Basic of OOOPS like abstraction, polymorphism with example.

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Q2. Problem solving question to write code to solve string problem.

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Q3. Questions on ASP.net MVC like state management, filters.

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Q4. Solid principle and some architecture like factory or singleton.

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Q5. SQL questions to write queries based on group data and questions on optimization of Stored procedure.

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Round 2 - One-on-one

(3 Questions)

Q1. Project based questions.

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Q2. Agile methodology and tools.

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Q3. Azure basics and functions.

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Round 3 - HR

(1 Question)

Q1. General questions regarding negotiation of CTC.

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Round 4 - Client Interview