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Optimum Infosystem Interview Questions and Answers
37 Interview questions
Java 8 Stream API enables functional-style operations on collections, enhancing code readability and efficiency.
Streams allow for operations like filter, map, and reduce on collections. Example: list.stream().filter(x -> x > 10).collect(Collectors.toList());
Streams can be parallelized for performance improvements. Example: list.parallelStream().map(x -> x * 2).collect(Collectors.toList());
The 'reduce' met...
I add value by optimizing operations, improving efficiency, and driving team performance.
Implementing process improvements to increase efficiency
Developing and implementing strategies to optimize operations
Leading and motivating team members to achieve goals
Analyzing data to identify areas for improvement
Reducing costs while maintaining quality standards
In Spring, a Bean's scope determines the lifecycle and visibility of the bean within the Spring container.
Bean scope defines how long a bean lives and how many instances are created
Common scopes include singleton, prototype, request, session, and application
Singleton scope creates a single instance per Spring container
Prototype scope creates a new instance every time the bean is requested
Request scope creates a ne...
Dependency Injection is a design pattern that allows for better code modularity and testability by injecting dependencies into a class.
Promotes loose coupling between classes, making them easier to manage and test.
Facilitates easier unit testing by allowing mock dependencies to be injected.
Commonly used in frameworks like Spring (Java) and Angular (JavaScript).
Example: Instead of a class creating its own dependenc...
An Array Stream program processes and manipulates arrays of strings efficiently.
Use built-in functions like map, filter, and reduce for transformations.
Example: Convert an array of names to uppercase: `names.map(name => name.toUpperCase())`.
Filter out empty strings: `names.filter(name => name !== '')`.
Combine strings into a single string: `names.join(', ')`.
I use Selenium for automated testing of web applications.
Creating test scripts using Selenium WebDriver
Executing test scripts on different browsers
Verifying expected outcomes against actual results
Generating test reports
Approximately 70% of our testing process is automated.
We have automated regression tests for critical functionalities
Automation scripts are used for load testing and performance testing
Continuous integration pipelines include automated tests
Approximately 70% of test cases are automated
Scaling a database involves techniques to handle increased load and improve performance, ensuring data availability and reliability.
Vertical Scaling: Upgrade existing hardware (e.g., more RAM, faster CPU) to improve performance.
Horizontal Scaling: Add more database servers to distribute the load (e.g., sharding).
Replication: Create copies of the database to improve read performance and availability (e.g., master-s...
OOP (Object-Oriented Programming) is a programming paradigm based on objects and classes to structure software design.
Encapsulation: Bundling data and methods that operate on the data within one unit (e.g., a class).
Inheritance: Mechanism to create a new class using properties and methods of an existing class (e.g., a 'Dog' class inheriting from an 'Animal' class).
Polymorphism: Ability to present the same interfac...
I have savings, investments, and a strong network for potential job opportunities.
I have a substantial emergency savings fund that can cover my expenses for several months.
I have diversified investments that can provide additional financial support if needed.
I have a strong professional network that can help me find new job opportunities quickly.
I am open to exploring freelance or consulting opportunities to gener...
Optimum Infosystem Interview Experiences
56 interviews found
Anonymous
Selected
(1 Question)
- Q1. Only salary discussion
(1 Question)
- Q1. What is your salary expectations?
Interview Preparation Tips
After reliving from the company they don't even pick up your call. Your Manager, Your lead no one will pick the calls. Worst induction process. Still they are sending the leave Balance in email and timesheet in Excel. That much obsolete company. Most of the people are don't know the basic Human etiquette.
HRBP will be telling one thing and during the appraisal they change the word what they said earlier. Just to reduce the appraisal amount. Worst HRs. And, There is no team for Business Development and Marketing. Ofcouse why do they have to set up. Because their motive is not building a company for a long term. Their motive is to get a billing from Client that's all.
Most of the stupid people are in Managerial and leadership level. They always have ego to accept the suggestion from junior or others.
You can see some linkedin profile with Business Development but if you check their work inside they will in HR Team and Recruiters will be reporting to them. I dont know which company is Business Development Team over sees Recruitment.
And, only they have very limited clients and that the contract period of 8 months, 6 months only less period. And, they usually ask the Recruiters to not reveal the Contract duration and Not to mention contract to the candidates to trap them. At last we candidates only would get affected by trusting HR words.
And FNF it seems they don't give any extra amount for FNF only the last month of the salary. They should give last month salary + FNF. But they don't. And simple schedule meeting just to show that they have something working on it. And that too Worst kind of presentation with bad slides and bad style. Even, kinder garden school students would make the presentation well.
If you want to fill for sometime you can accept this offer. Or else dont.
(2 Questions)
- Q1. If you join in Xplor god save
- Ans.
Xplor is a company known for its innovative solutions in the education sector.
Xplor is a leading provider of software solutions for the education industry.
They focus on creating tools for childcare centers, schools, and families to streamline operations and improve communication.
Their products include features like attendance tracking, billing, and parent communication.
Working at Xplor would provide opportunities to co...
- Q2. Dont with Opt
Interview Preparation Tips
Selected
I applied via Recruitment Consulltant and was interviewed in Jun 2024. There were 4 interview rounds.
(2 Questions)
- Q1. Tell me about your self
- Ans.
Experienced operations professional with a strong track record in managing teams and improving processes.
Over 5 years of experience in operations management
Led a team of 20 employees to increase productivity by 15%
Implemented new procedures resulting in cost savings of 10%
- Q2. Are you fine with relocation
- Ans.
Yes, I am open to relocation for the right opportunity.
I am open to relocating for the right career opportunity
I have relocated for previous job positions and am comfortable with the process
I understand the importance of being flexible and adaptable in the workplace
(2 Questions)
- Q1. Tell me about your self
- Ans.
Experienced operations professional with a strong background in managing teams and improving processes.
Over 5 years of experience in operations management
Skilled in team leadership and process improvement
Strong analytical and problem-solving abilities
Proven track record of achieving operational goals
Previously managed a team of 20+ employees at XYZ Company
- Q2. Why you left previous organisation
- Ans.
Seeking new challenges and growth opportunities
Desire for career advancement
Looking for new challenges
Seeking growth opportunities
Change in company culture or values
Relocation to a new area
(2 Questions)
- Q1. Tell me about projects you have done
- Ans.
I have managed various projects in operations, including process improvement initiatives and system implementations.
Led a team in implementing a new inventory management system, resulting in a 20% reduction in stockouts
Streamlined order processing procedures, decreasing lead times by 15%
Implemented a quality control program that improved product defect rates by 10%
- Q2. How you add value to us
- Ans.
I add value by optimizing operations, improving efficiency, and driving team performance.
Implementing process improvements to increase efficiency
Developing and implementing strategies to optimize operations
Leading and motivating team members to achieve goals
Analyzing data to identify areas for improvement
Reducing costs while maintaining quality standards
(2 Questions)
- Q1. What you understand by the profile
- Ans.
Assistant Manager Operations is responsible for overseeing daily operations, managing staff, and ensuring efficiency and productivity.
Responsible for overseeing daily operations and ensuring smooth functioning
Managing staff and delegating tasks effectively
Ensuring efficiency and productivity in operations
Implementing strategies to improve operational processes
Handling customer complaints and resolving issues
Analyzing d...
- Q2. Can you deliver aspee our requirement
- Ans.
I can meet your requirements by leveraging my skills, experience, and commitment to excellence in operations management.
Strong organizational skills: I have successfully managed multiple projects simultaneously, ensuring timely delivery.
Effective communication: I maintain clear communication with team members and stakeholders to align on goals and expectations.
Problem-solving abilities: For instance, I implemented a ne...
Interview Preparation Tips
Karthee
I applied via Naukri.com and was interviewed in Oct 2024. There were 2 interview rounds.
Design project run and deploy
(1 Question)
- Q1. Describe SOLID principles
- Ans.
SOLID principles are a set of five design principles that help make software designs more understandable, flexible, and maintainable.
S - Single Responsibility Principle: A class should have only one reason to change.
O - Open/Closed Principle: Software entities should be open for extension but closed for modification.
L - Liskov Substitution Principle: Objects of a superclass should be replaceable with objects of its sub...
Skills evaluated in this interview
I appeared for an interview in Feb 2025.
Java and DS basic questions and algorithm/coding
Advanced Java and Design/ deployment questions
(1 Question)
- Q1. Work culture fit questions/ discussion
(1 Question)
- Q1. Reverse string, rest api
Interview Preparation Tips
15 Financial accounting questions 7 mark get u will pass 1 round
(2 Questions)
- Q1. Excel typing text data entry
- Q2. Pdf see and press Alt+tab that finish 2 page 100%
(1 Question)
- Q1. Hr ask only your resume and CIBIL score hobbies and achievements and self intro that all
Interview Preparation Tips
(1 Question)
- Q1. Oops php symphony
Selected
I appeared for an interview in Oct 2024, where I was asked the following questions.
- Q1. From basic js to TypeScript
- Q2. Coding test for loading Flatlist
- Ans.
Implementing a FlatList in React Native for efficient data rendering.
Use FlatList for large data sets to improve performance.
KeyExtractor prop helps in uniquely identifying items.
RenderItem prop defines how each item is displayed.
Use initialNumToRender to optimize initial loading.
Implement onEndReached for pagination or infinite scrolling.
Selected
I applied via Naukri.com and was interviewed in Oct 2023. There were 4 interview rounds.
(2 Questions)
- Q1. Fibanocci series
- Q2. Previous project
- Ans.
Led a team to implement a data analytics solution for a retail company
Managed a team of 5 analysts to develop and implement a data analytics solution
Utilized SQL and Python to extract and analyze data from various sources
Created interactive dashboards using Tableau for data visualization
Presented findings and recommendations to senior management for decision-making
Achieved a 20% increase in sales through data-driven in...
(1 Question)
- Q1. Technical questions in Bigdata
(1 Question)
- Q1. Previous experiences and technical round
Interview Preparation Tips
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Optimum Infosystem Interview FAQs
The duration of Optimum Infosystem interview process can vary, but typically it takes about less than 2 weeks to complete.
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Optimum Infosystem Reviews and Ratings
based on 594 reviews
Rating in categories
|
Senior Consultant
383
salaries
|  ₹15.1 L/yr - ₹25.5 L/yr |
|
Consultant
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| ₹9 L/yr - ₹15.6 L/yr |
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Lead Consultant
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| ₹17.1 L/yr - ₹31.2 L/yr |
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Senior Software Engineer
88
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| ₹18 L/yr - ₹32 L/yr |
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Software Engineer
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salaries
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