Upload Button Icon Add office photos
Engaged Employer

i

This company page is being actively managed by Altimetrik Team. If you also belong to the team, you can get access from here

Altimetrik Verified Tick

Compare button icon Compare button icon Compare

Filter interviews by

Altimetrik Senior Android Developer Interview Questions, Process, and Tips

Updated 1 Dec 2024

Top Altimetrik Senior Android Developer Interview Questions and Answers

Altimetrik Senior Android Developer Interview Experiences

2 interviews found

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.

Round 1 - Technical 

(4 Questions)

  • Q1. Types of job in kotlin coroutine
  • Ans. 

    Types of jobs in Kotlin coroutine include launch, async, withContext, and runBlocking.

    • launch: starts a new coroutine without blocking the current thread

    • async: starts a new coroutine and returns a Deferred object with a result

    • withContext: switches the coroutine context within a coroutine

    • runBlocking: blocks the current thread until the coroutine inside it is completed

  • Answered by AI
  • Q2. What is Flow, Channel diffrent between StateFlow and SharedFlow
  • Ans. 

    Flow is a cold asynchronous data stream, Channel is a hot asynchronous data stream. StateFlow is a hot asynchronous data stream with a state, SharedFlow is a hot asynchronous data stream without a state.

    • Flow is a cold asynchronous data stream that emits values one by one.

    • Channel is a hot asynchronous data stream that can have multiple subscribers.

    • StateFlow is a hot asynchronous data stream that retains the most recent ...

  • Answered by AI
  • Q3. If Flow lifecycle aware
  • Ans. 

    Flow lifecycle aware means using Kotlin Flow with lifecycle awareness in Android development.

    • Flow lifecycle aware helps manage data streams in Android apps

    • It ensures that data emissions are only observed when the lifecycle is in the appropriate state

    • Example: Using Flow with LiveData to update UI components based on lifecycle events

  • Answered by AI
  • Q4. What is inline function and highorder function?
  • Ans. 

    Inline functions are functions that are expanded in place at the call site, while high-order functions are functions that can take other functions as parameters or return them.

    • Inline functions are expanded in place at the call site to improve performance.

    • High-order functions can take other functions as parameters or return them.

    • Example of high-order function: map() function in Kotlin.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for Kotlin basic

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Approached by Company and was interviewed in May 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

MC- Android Java related Questions

Round 2 - Technical 

(1 Question)

  • Q1. Kotlin coroutine related, Comparison of Architecture

Senior Android Developer Interview Questions Asked at Other Companies

Q1. Binary Array Sorting Problem Statement You are provided with a bi ... read more
Q2. Maximum Subarray Sum Problem Statement Given an array arr of leng ... read more
Q3. what is daemon Thread? what is data Class? Garbage Collector? Act ... read more
asked in Nykaa
Q4. What is a Service? How can a notification in a Foreground Service ... read more
Q5. Can you explain how to implement a ViewModel in Android?

Interview questions from similar companies

I applied via Naukri.com and was interviewed before Aug 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Basic Etl questions and sql questions and power bi

Interview Preparation Tips

Interview preparation tips for other job seekers - It was good experience

Interview Questionnaire 

1 Question

  • Q1. What is designed pattern
  • Ans. 

    Design pattern is a reusable solution to a commonly occurring problem in software design.

    • Design patterns provide a standard terminology and a common platform for communication among developers.

    • They help in creating software that is flexible, maintainable, and scalable.

    • Examples of design patterns include Singleton, Factory, Observer, and Decorator.

    • Design patterns can be categorized into three types: creational, structur...

  • Answered by AI

Skills evaluated in this interview

I was interviewed in Apr 2017.

Interview Questionnaire 

2 Questions

  • Q1. Java questions...
  • Q2. Tell me about urself and about us family and all
  • Ans. 

    I am a software developer with a passion for coding and problem-solving. My family is supportive and has always encouraged my career in tech.

    • Experienced software developer

    • Passionate about coding and problem-solving

    • Supportive family that encourages my career in tech

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: Easy questions are there
Duration: 1 hour
Total Questions: 90

Round: Group Discussion
Experience: 12 members are there only 9 got selected
Tips: Be confident in urself and specially work in Communication skills
Duration: 15 minutes

Round: Technical Interview
Experience: Asking all the concepts of Java like oops collections threads
Tips: Prepare well on Java

Round: HR Interview
Experience: Everything was Gud but due to my certificate problem I got rejected.. Otherwise everything is good.
Tips: Be confident

College Name: C. V. Raman College of Engineering

I was interviewed before Mar 2021.

Round 1 - Face to Face 

(3 Questions)

Round duration - 60 minutes
Round difficulty - Easy

This was an easy round which went really smooth.

  • Q1. 

    Nth Fibonacci Number Problem Statement

    Calculate the Nth term in the Fibonacci sequence, where the sequence is defined as follows: F(n) = F(n-1) + F(n-2), with initial conditions F(1) = F(2) = 1.

    Input:

    ...
  • Ans. 

    Calculate the Nth Fibonacci number efficiently using dynamic programming.

    • Use dynamic programming to store previously calculated Fibonacci numbers to avoid redundant calculations.

    • Start with base cases F(1) and F(2) as 1, then iteratively calculate F(n) using F(n-1) and F(n-2).

    • Ensure the input N is within the constraints 1 <= N <= 10000.

    • Example: For N = 5, the 5th Fibonacci number is 5 (1, 1, 2, 3, 5).

  • Answered by AI
  • Q2. 

    Prime Numbers Problem Statement

    Given a positive integer N, your task is to determine and return all prime numbers less than or equal to N.

    Input:

    N = 10

    Output:

    2 3 5 7

    Example:

    Input:
    N = 20
    Out...
  • Ans. 

    Implement a function to return all prime numbers less than or equal to a given positive integer N.

    • Create a function that takes a positive integer N as input

    • Iterate from 2 to N and check if each number is prime

    • Use a helper function to determine if a number is prime

    • Return an array of all prime numbers less than or equal to N

  • Answered by AI
  • Q3. What is a merge join in SQL?
  • Ans. 

    A merge join in SQL is a method of combining two sorted datasets by matching corresponding rows based on a specified condition.

    • Merge join is used when joining two large datasets that are already sorted.

    • It is more efficient than other join methods like nested loop join or hash join for sorted datasets.

    • The join condition must be an equality condition.

    • Example: SELECT * FROM table1 INNER JOIN table2 ON table1.id = table2.i

  • Answered by AI
Round 2 - HR 

Round duration - 30 minutes
Round difficulty - Easy

The round went excellent. I really enjoyed it. Just be confident about whatever you answer

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPALarsen & Toubro Infotech (LTI) interview preparation:Topics to prepare for the interview - Database, Basic C/C++, Data Structures, Algorithms, System Design, Aptitude, OOPSTime required to prepare for the interview - 3 monthsInterview preparation tips for other job seekers

Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.

Application resume tips for other job seekers

Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.

Final outcome of the interviewSelected

Skills evaluated in this interview

I was interviewed before Mar 2021.

Round 1 - Face to Face 

(2 Questions)

Round duration - 60 minutes
Round difficulty - Easy

This round went well. Interview depends on your basic knowledge of C/C++.

  • Q1. 

    Matrix Multiplication Task

    Given two sparse matrices MAT1 and MAT2 of integers with dimensions 'N' x 'M' and 'M' x 'P' respectively, the goal is to determine the resulting matrix produced by their multipl...

  • Ans. 

    Implement a function to multiply two sparse matrices and return the resulting matrix.

    • Create a function that takes two sparse matrices as input and returns the resulting matrix after multiplication

    • Iterate through the non-zero elements of the matrices to perform the multiplication efficiently

    • Handle the edge cases such as empty matrices or matrices with all zero elements

    • Ensure the dimensions of the matrices are compatible

  • Answered by AI
  • Q2. 

    Problem: Count Even or Odd in Array

    Tanmay and Rohit are best buddies. Tanmay gives Rohit a challenge involving an array of N natural numbers. The task is to perform and answer a series of queries on the ...

  • Ans. 

    Count the number of even or odd numbers in a range of an array based on given queries.

    • Create an array to store the input numbers.

    • Iterate through the queries and update or count even/odd numbers based on the query type.

    • Output the count of even or odd numbers for each query of type 1 or 2.

  • Answered by AI
Round 2 - HR 

Round duration - 30 minutes
Round difficulty - Easy

Typical HR round with behavioral problems.

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPALarsen & Toubro Infotech (LTI) interview preparation:Topics to prepare for the interview - Data Structures, Algorithms, System Design, Aptitude, OOPSTime required to prepare for the interview - 3 monthsInterview preparation tips for other job seekers

Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.

Application resume tips for other job seekers

Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.

Final outcome of the interviewSelected

Skills evaluated in this interview

I was interviewed in Apr 2017.

Interview Questionnaire 

2 Questions

  • Q1. What is firmware and where it is used?
  • Ans. 

    Firmware is a type of software that is embedded in hardware devices to control their functionality.

    • Firmware is a combination of hardware and software.

    • It is used to control the behavior of hardware devices.

    • Firmware is typically stored in non-volatile memory, such as ROM or flash memory.

    • Examples of devices that use firmware include routers, printers, and digital cameras.

  • Answered by AI
  • Q2. Tell me about yourself only.
  • Ans. 

    I am a passionate software developer with experience in building web applications and solving complex problems.

    • Experienced in programming languages such as Java, JavaScript, and Python

    • Familiar with front-end technologies like HTML, CSS, and React

    • Strong problem-solving skills and ability to work in a team environment

    • Previous projects include developing a customer management system for a small business

  • Answered by AI

Interview Preparation Tips

Round: aptitude
Experience: the test had around 70 questions to be answered in 1 hour
Tips: keep watch on time and be quick enough because each sections has sectional cutoff.

Round: Technical Interview
Experience: the test had around 70 questions to be answered in 1 hour
Tips: keep watch on time and be quick enough because each sections has sectional cutoff.

Round: HR Interview
Experience: they tested my core knowledge and learning skill.
Tips: be strong in your basics.

Skills: Ability To Think Beyond Boundaries
College Name: mnm jec

Skills evaluated in this interview

Interview Questionnaire 

3 Questions

  • Q1. Difference between staticmethod and class method
  • Ans. 

    staticmethod and class method are two types of methods in Python classes.

    • staticmethod is a method that belongs to a class but does not have access to the class or instance.

    • classmethod is a method that belongs to a class and has access to the class but not the instance.

    • staticmethod is used when a method does not need to access the class or instance.

    • classmethod is used when a method needs to access the class but not the ...

  • Answered by AI
  • Q2. Sorting in a dictionary
  • Ans. 

    Sorting in a dictionary

    • Use sorted() function to sort the dictionary by keys or values

    • Use lambda function to sort the dictionary by custom key

    • Use OrderedDict() to maintain the order of the sorted dictionary

  • Answered by AI
  • Q3. Packages you used in django models
  • Ans. 

    I have used 'django.db.models' package in my Django models.

    • The 'django.db.models' package provides the base classes for defining models in Django.

    • It includes classes like 'Model', 'CharField', 'IntegerField', 'ForeignKey', etc.

    • These classes are used to define the fields and relationships in a Django model.

    • For example, 'class MyModel(models.Model): name = models.CharField(max_length=50)'

    • This creates a model with a 'name...

  • Answered by AI

Skills evaluated in this interview

I applied via Naukri.com and was interviewed before Jul 2018. There were 2 interview rounds.

Interview Preparation Tips

Round: Test
Experience: HackerRank test

General Tips: First round was scheduled for 10:30 but i got late and reached 11:45 at location.
That was not a problem for them because first round was system interview so after waitinf for 10 minutes only i got my turn and i went for sytem test.
2 hacker rank questions were there so if you are going for Mindtree practice hackerrank question.
Skills: Problem Solving, Time Management
Duration: <1 week

Altimetrik Interview FAQs

How many rounds are there in Altimetrik Senior Android Developer interview?
Altimetrik interview process usually has 1-2 rounds. The most common rounds in the Altimetrik interview process are Technical and Aptitude Test.
What are the top questions asked in Altimetrik Senior Android Developer interview?

Some of the top questions asked at the Altimetrik Senior Android Developer interview -

  1. What is Flow, Channel diffrent between StateFlow and SharedF...read more
  2. What is inline function and highorder functi...read more
  3. Types of job in kotlin corout...read more

Tell us how to improve this page.

Altimetrik Senior Android Developer Interview Process

based on 2 interviews

Interview experience

3
  
Average
View more
Altimetrik Senior Android Developer Salary
based on 8 salaries
₹17 L/yr - ₹26 L/yr
73% more than the average Senior Android Developer Salary in India
View more details

Altimetrik Senior Android Developer Reviews and Ratings

based on 1 review

1.0/5

Rating in categories

1.0

Skill development

1.0

Work-life balance

1.0

Salary

1.0

Job security

1.0

Company culture

1.0

Promotions

1.0

Work satisfaction

Explore 1 Review and Rating
Senior Software Engineer
1.2k salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Staff Engineer
865 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Senior Engineer
638 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Software Engineer
313 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Staff Software Engineer
236 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Explore more salaries
Compare Altimetrik with

Accenture

3.8
Compare

Persistent Systems

3.5
Compare

Mphasis

3.4
Compare

LTIMindtree

3.8
Compare
Did you find this page helpful?
Yes No
write
Share an Interview