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Devon Software Services Technical Architect Interview Questions and Answers
Devon Software Services Technical Architect Interview Experiences
1 interview found
Anonymous
Selected
I appeared for an interview before Jul 2024, where I was asked the following questions.
- Q1. Design patterns
- Q2. Solid principles
- Q3. Understanding of oops concepts
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Interview questions from similar companies
Harshal Khedkar
I appeared for an interview in Mar 2021.
Interview Questionnaire
1 Question
- Q1. Current Project
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Jun 2019. There were 5 interview rounds.
Interview Questionnaire
1 Question
- Q1. About all the testing concepts and python and robot automation questions.
Interview Preparation Tips
Total there were 4 round of interview, next round interview was harder than the last one.
Selected
I applied via Referral and was interviewed before Feb 2022. There were 3 interview rounds.
General and basic data structure question
(4 Questions)
- Q1. Coding over the video call
- Q2. Java programs for strings , palindrome etc
- Ans.
Java programs for strings, palindrome, etc.
Use the StringBuilder class to manipulate strings efficiently.
To check if a string is a palindrome, compare it with its reverse.
To count the occurrences of a substring in a string, use the indexOf method in a loop.
To split a string into an array of substrings, use the split method.
- Q3. Projects questions on which you have worked
- Q4. Explanation skill will also be considered
Interview Preparation Tips
- Java
- SQL
- MySQL
Skills evaluated in this interview
Sayan Mondal
I applied via Recruitment Consultant and was interviewed in Jul 2021. There were 3 interview rounds.
Interview Questionnaire
3 Questions
- Q1. 1. ML project explanation
- Ans.
Developed a machine learning model to predict customer churn for a telecom company.
Used logistic regression and decision tree algorithms for classification.
Performed feature engineering to extract relevant features from customer data.
Achieved an accuracy of 85% on the test set.
Provided actionable insights to the company to reduce customer churn.
- Q2. 2.different performance metric
- Ans.
Different performance metrics are used to measure the effectiveness of a model or system.
Accuracy
Precision
Recall
F1 Score
ROC Curve
AUC
Mean Squared Error
Root Mean Squared Error
R-squared
- Q3. Diff in Bagging and boosting. Explain XgBoost
- Ans.
Bagging and boosting are ensemble learning techniques. XgBoost is a gradient boosting algorithm.
Bagging involves training multiple models on different subsets of the data and combining their predictions.
Boosting involves training models sequentially, with each model trying to correct the errors of the previous model.
XgBoost is an optimized implementation of gradient boosting that uses a combination of tree-based models...
Interview Preparation Tips
Skills evaluated in this interview
Selected
I applied via Campus Placement and was interviewed before Jun 2023. There was 1 interview round.
(2 Questions)
- Q1. 2 puzzles, basic levels use of AP, GP
- Q2. 2 basic code outputs
Selected
I applied via Campus Placement and was interviewed before Nov 2023. There were 3 interview rounds.
Mathematical and pseudo code
(1 Question)
- Q1. Given a topic and ask to speak
(1 Question)
- Q1. Python libraries
Interview Preparation Tips
- Python
- SQL
Selected
I applied via Campus Placement and was interviewed in Dec 2023. There were 3 interview rounds.
Moderate level with mix of all the topics in the aptitude
(1 Question)
- Q1. Here they tested our communication skill in which we were asked to record a selfie video telling about a certain topic which will be given my the interviewers
(1 Question)
- Q1. Was asked about python , sql , aptitude and puzzles
Interview Preparation Tips
- Python
- SQL
- aptitude
I applied via Naukri.com and was interviewed in Jun 2022. There were 3 interview rounds.
(1 Question)
- Q1. Related to Role and CV
(1 Question)
- Q1. With the client. Current roles and responsibility and technical.
Interview Preparation Tips
I applied via Recruitment Consulltant and was interviewed in Dec 2022. There were 3 interview rounds.
Apptitude test is a mathematical reasoning in apptitude test there are many reasonings
It is based on programming on coding test.
Interview Preparation Tips
- Python
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Overall Interview Experience Rating
based on 1 interview experience
Difficulty level
Duration
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Devon Software Services Technical Architect Reviews and Ratings
based on 10 reviews
Rating in categories
|
Senior Architect
38
salaries
|  ₹22 L/yr - ₹32.1 L/yr |
|
Technical Architect
33
salaries
| ₹19 L/yr - ₹27 L/yr |
|
Associate Architect
27
salaries
| ₹15 L/yr - ₹21 L/yr |
|
Architect
19
salaries
| ₹15.2 L/yr - ₹19.9 L/yr |
|
Scrum Master
16
salaries
| ₹19.9 L/yr - ₹27 L/yr |
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