Add office photos
Filter interviews by
Twilio TSG Engineer Interview Questions and Answers
Twilio TSG Engineer Interview Experiences
1 interview found
vipin jain
Selected
I was interviewed in Jan 2023.
Hacker rank question 5. To be answered in 5 days
(2 Questions)
- Q1. Sip knowledge and voip
- Q2. Webrtc knowledge and other rpotocol
(2 Questions)
- Q1. How you handle customer
- Ans.
I handle customers with patience, empathy, and effective communication.
Listen actively to understand their concerns
Show empathy and understanding towards their situation
Communicate clearly and effectively to address their needs
Offer solutions or alternatives to resolve any issues
Follow up to ensure customer satisfaction
- Q2. How to respond to certain situations
- Ans.
Responding to situations requires clear communication, problem-solving skills, and adaptability.
Stay calm and assess the situation before reacting
Communicate effectively with team members and stakeholders
Use problem-solving skills to find solutions
Be adaptable and willing to adjust plans as needed
Interview questions from similar companies
I applied via Approached by Company and was interviewed in Aug 2024. There was 1 interview round.
(5 Questions)
- Q1. Discuss the project you are most proud of
- Ans.
Developed a mobile app for tracking personal fitness goals
Used React Native to create a cross-platform app
Implemented features such as goal setting, progress tracking, and workout logging
Integrated with wearable devices like Fitbit for automatic data syncing
- Q2. What are ways to speed up SQL queries? List them in increasing order of complexity?
- Ans.
Ways to speed up SQL queries in increasing order of complexity
Use indexes on columns frequently used in WHERE clauses
Optimize queries by avoiding unnecessary joins and subqueries
Use stored procedures to reduce network traffic and improve performance
Consider denormalizing tables for frequently accessed data
Use query optimization techniques like query caching and query hints
- Q3. Is Redis single-threaded or multi-threaded?
- Ans.
Redis is single-threaded.
Redis is single-threaded, meaning it can only execute one command at a time.
This design choice allows Redis to be extremely fast and efficient for certain use cases.
However, it also means that Redis may not be the best choice for highly concurrent workloads.
- Q4. What sort of data types can be used as keys in Python?
- Ans.
Data types that can be used as keys in Python include strings, integers, floats, tuples, and custom objects.
Strings are commonly used as keys in Python dictionaries.
Integers and floats can also be used as keys.
Tuples can be used as keys if they only contain immutable elements.
Custom objects can be used as keys if they are hashable.
Examples: {'name': 'John'}, {1: 'apple'}, {(1, 2): 'tuple'}
- Q5. What types of indexing exist in SQL?
- Ans.
Types of indexing in SQL include clustered, non-clustered, unique, and composite indexes.
Clustered index physically reorders the table based on the index key
Non-clustered index creates a separate structure for the index
Unique index ensures that all values in the index column are unique
Composite index uses multiple columns for indexing
Skills evaluated in this interview
(2 Questions)
- Q1. Backend Questions regarding
- Q2. UI Questions regarding Angular
Interview Preparation Tips
It was for 2 hours, there were 3 questions
On-paper test which had to be appeared from Kolkata
(1 Question)
- Q1. Mainly based on JS and oops
There will be 3 coding questions given to us for solving,we need solve two questions compulsory.
(2 Questions)
- Q1. Introduce yourself
- Ans.
I am a software engineer with 5 years of experience in developing web applications using Java, Spring, and Angular.
5 years of experience in software development
Proficient in Java, Spring, and Angular
Strong problem-solving skills
- Q2. Questions related to frontend
Senior Software Engineer Interview Questions & Answers
AgreeYa Solutions
Anonymous
posted on 21 Apr 2024
Selected
(2 Questions)
- Q1. Java,oop, microservice, JPA
- Q2. Spring boot , MySQL
(2 Questions)
- Q1. Java, spring boot
- Q2. Microservice, rest api
I applied via Approached by Company and was interviewed in Jan 2024. There was 1 interview round.
(6 Questions)
- Q1. What final class and method
- Ans.
The final class and method are used to prevent inheritance and method overriding respectively.
Final class: A final class cannot be subclassed. It is often used for utility classes or classes that should not be extended.
Final method: A final method cannot be overridden by subclasses. It is used to prevent modification of a method's behavior in subclasses.
- Q2. PHP reference variable
- Q3. Find duplicate numbers
- Ans.
Find duplicate numbers in an array of strings.
Iterate through the array and keep track of the count of each number using a hash map.
If the count of a number is greater than 1, it is a duplicate.
Return the list of duplicate numbers.
- Q4. Echo variable in single quote what will be output
- Ans.
The output will be the literal string of the variable, without any variable interpolation.
When a variable is echoed in single quotes, it is treated as a literal string.
No variable interpolation or special characters are interpreted.
The output will include the variable name itself, not its value.
- Q5. What is oops concept
- Ans.
Object-oriented programming (OOP) is a programming paradigm that uses objects to represent and manipulate data.
OOP is based on the concept of classes and objects.
It focuses on encapsulation, inheritance, and polymorphism.
Encapsulation hides the internal details of an object and provides a public interface.
Inheritance allows classes to inherit properties and methods from other classes.
Polymorphism allows objects of diff...
- Q6. Having clause in MySQL
- Ans.
The HAVING clause is used in MySQL to filter the results of a GROUP BY query based on a condition.
The HAVING clause is similar to the WHERE clause, but it operates on grouped rows rather than individual rows.
It is used in conjunction with the GROUP BY clause.
The HAVING clause is used to filter the results of a GROUP BY query based on a condition that applies to the grouped rows.
It is typically used to specify condition...
Skills evaluated in this interview
I applied via Approached by Company and was interviewed in Jan 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Mimic Dataframe Merge
- Q2. Improve above case by case
1 hour - Find longest palindromic substring
It will be a scenario based implementation
Selected
I applied via campus placement at Rajalakshmi Engineering College, Chennai and was interviewed before Aug 2023. There were 2 interview rounds.
Aptitude of from all topics
(2 Questions)
- Q1. Node js & javascript coding question
- Q2. Array related questions
Interview Preparation Tips
- javascript
- nodejs
Twilio Interview FAQs
Tell us how to improve this page.
Twilio Interviews By Designations
- Twilio Senior Software Engineer Interview Questions
- Twilio Software Engineer Interview Questions
- Twilio Billing Analyst Interview Questions
- Twilio Computer Typist Interview Questions
- Twilio Credit and Collections Executive Interview Questions
- Twilio Financial Analyst Interview Questions
- Twilio Machine Learning Engineer Interview Questions
- Twilio Manager Interview Questions
- Show more
Interview Questions for Popular Designations
- Software Engineer Interview Questions
- Senior Software Engineer Interview Questions
- Senior Engineer Interview Questions
- Electrical Engineer Interview Questions
- System Engineer Interview Questions
- Design Engineer Interview Questions
- Quality Engineer Interview Questions
- Associate Software Engineer Interview Questions
- Show more
Interview Questions from Similar Companies
|
Technical Support Engineer 2
25
salaries
|  ₹10 L/yr - ₹21 L/yr |
|
Staff Software Engineer
24
salaries
| ₹35 L/yr - ₹69 L/yr |
|
Technical Support Engineer
24
salaries
| ₹10.7 L/yr - ₹16 L/yr |
|
Software Engineer
22
salaries
| ₹18 L/yr - ₹45 L/yr |
|
Senior Software Engineer
20
salaries
| ₹25 L/yr - ₹61 L/yr |
Gupshup
RingCentral
Salesforce
Zendesk
Calculate your in-hand salary
- Home >
- Interviews >
- Twilio Interview Questions >
- Twilio TSG Engineer Interview Questions
