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I applied via Recruitment Consulltant and was interviewed in Nov 2024. There were 4 interview rounds.
I applied via Naukri.com and was interviewed in Nov 2024. There were 2 interview rounds.
The Aptitude Test session accesses mathematical and logical reasoning abilities
Vlookup is a function in Excel used to search for a value in a table and return a corresponding value from another column.
Vlookup stands for 'Vertical Lookup'
It is commonly used in Excel to search for a value in the leftmost column of a table and return a value in the same row from a specified column
Syntax: =VLOOKUP(lookup_value, table_array, col_index_num, [range_lookup])
Example: =VLOOKUP(A2, B2:D10, 3, FALSE) - searc...
My day in my previous organization involved analyzing large datasets, creating reports, and presenting findings to stakeholders.
Reviewing and cleaning large datasets to ensure accuracy
Creating visualizations and reports to communicate insights
Collaborating with team members to identify trends and patterns
Presenting findings to stakeholders in meetings or presentations
I possess strong technical skills in data analysis, including proficiency in programming languages, statistical analysis, and data visualization tools.
Proficient in programming languages such as Python, R, SQL
Skilled in statistical analysis and data modeling techniques
Experience with data visualization tools like Tableau, Power BI
Knowledge of machine learning algorithms and techniques
A Pivot Table is a data summarization tool used in spreadsheet programs to analyze, summarize, and present data in a tabular format.
Pivot tables allow users to reorganize and summarize selected columns and rows of data to obtain desired insights.
Users can easily group and filter data, perform calculations, and create visualizations using pivot tables.
Pivot tables are commonly used in Excel and other spreadsheet program...
To find the highest-paid employee in each department, we need to group employees by department and then select the employee with the highest salary in each group.
Group employees by department
Find the employee with the highest salary in each group
Retrieve the employee's name, salary, and department name
I applied via Recruitment Consulltant and was interviewed in Nov 2024. There were 4 interview rounds.
I am currently responsible for leading a team of data scientists, developing and implementing data-driven strategies, and ensuring the quality and accuracy of data analysis.
Leading a team of data scientists
Developing and implementing data-driven strategies
Ensuring quality and accuracy of data analysis
Developed a predictive model for customer churn using machine learning algorithms.
Used Python for data preprocessing and model building
Applied techniques like feature engineering and hyperparameter tuning
Evaluated model performance using metrics like accuracy, precision, and recall
The loss function used in XGBoost is typically the gradient boosting algorithm.
XGBoost uses the gradient boosting algorithm to minimize the loss function
Common loss functions include regression loss functions like squared error and logistic loss for classification
Users can also define custom loss functions in XGBoost
My professional aspiration is to lead a team of data scientists to drive impactful insights and innovations.
Lead a team of data scientists to tackle complex problems
Drive impactful insights and innovations through data analysis
Continuously learn and stay updated on the latest trends in data science
Collaborate with cross-functional teams to implement data-driven solutions
Seeking new challenges and growth opportunities in a more innovative environment.
Desire for new challenges and growth opportunities
Seeking a more innovative work environment
Looking to expand skill set and knowledge in data science
I am excited about the opportunity to contribute my data science skills to IDFC's innovative projects and make a meaningful impact.
Excited about contributing data science skills to innovative projects at IDFC
Opportunity to make a meaningful impact through data-driven solutions
Interested in working with a reputable organization like IDFC
My strengths include strong analytical skills and attention to detail. My weaknesses include a tendency to overthink and difficulty delegating tasks.
Strengths: strong analytical skills
Strengths: attention to detail
Weaknesses: tendency to overthink
Weaknesses: difficulty delegating tasks
I applied via Recruitment Consulltant and was interviewed in Oct 2024. There was 1 interview round.
I have a Bachelor's degree in Quality Management, 5 years of experience in quality assurance, and successfully implemented a new quality control system.
Bachelor's degree in Quality Management
5 years of experience in quality assurance
Implemented a new quality control system
I use a combination of root cause analysis, brainstorming, and data analysis to solve problems efficiently.
Identify the root cause of the problem before jumping to solutions
Brainstorm potential solutions with a team or individually
Use data analysis to make informed decisions and track progress
Implement solutions and monitor results for effectiveness
Adjust strategies as needed based on feedback and outcomes
I implemented a new quality control system that improved efficiency by 20% through individual contributions and team collaboration.
Implemented a new quality control system to streamline processes
Led training sessions for team members to ensure understanding and compliance
Collaborated with cross-functional teams to identify and address quality issues
Introduced regular quality audits to monitor and improve performance
I have closely worked with supply chain operations and would implement process improvements to reduce picking time in the warehouse.
I have collaborated with supply chain teams to optimize inventory management and streamline processes.
Implemented barcode scanning technology to improve accuracy and efficiency in picking orders.
Analyzed data to identify bottlenecks in the picking process and implemented solutions such as ...
Implementing lean principles such as 5S, Kanban, and Just-in-Time inventory management can help reduce SCM operations in a warehouse.
Implement 5S methodology to organize the warehouse and reduce waste
Utilize Kanban system to optimize inventory levels and streamline processes
Adopt Just-in-Time inventory management to minimize excess inventory and improve efficiency
posted on 11 Dec 2024
I applied via Approached by Company and was interviewed in Nov 2024. There were 7 interview rounds.
I have 5 years of experience in QC, including conducting inspections, creating quality control plans, and ensuring compliance with industry standards.
Conducted inspections on raw materials, in-process production, and finished products
Created and implemented quality control plans to improve product quality and reduce defects
Ensured compliance with industry standards and regulations, such as ISO 9001 and AS9100
Collaborat...
I have extensive experience with various computer software programs, including QA testing tools and data analysis software.
Proficient in using QA testing tools such as Selenium, JIRA, and HP Quality Center
Skilled in data analysis software like Microsoft Excel and SQL
Familiar with programming languages like Java and Python for automation testing
Experience with bug tracking systems and version control tools
Prioritizing work involves identifying and organizing tasks based on their importance and urgency.
Identify tasks that are critical to project success
Consider deadlines and time constraints
Communicate with team members to understand priorities
Use tools like priority matrices or task lists
Adjust priorities as needed based on changing circumstances
Knowledge of computer
I have 5 years of work experience as a QA QC Engineer.
5 years of work experience in QA QC engineering
Experience in conducting quality control inspections
Proficient in creating and implementing quality assurance processes
Familiar with industry standards and regulations
Strong analytical and problem-solving skills
About the future company
I applied via Walk-in and was interviewed in Nov 2024. There was 1 interview round.
I applied via Approached by Company and was interviewed in Oct 2024. There were 4 interview rounds.
Assessment via link MCQ
I applied via campus placement at Delhi College of Engineering (DCE), Delhi and was interviewed in Oct 2024. There were 3 interview rounds.
Shortlisted students were divided in group of 19
Selected students from gd got the call for case study round
It is impossible to accurately determine the exact number of airplanes flying in the sky at any given moment.
The number of airplanes in the sky constantly changes due to take-offs, landings, and flights being at different stages.
Factors such as time of day, weather conditions, and air traffic also affect the number of airplanes in the sky.
Air traffic control systems may provide estimates of the number of airplanes in a
I would utilize the 1 acre of land near my college for creating a sustainable community garden.
Establishing vegetable and fruit gardens to promote healthy eating among students
Setting up a composting area to reduce waste and enrich the soil
Creating a space for outdoor classes and events to enhance learning and community engagement
To start a Starbucks franchise in your town, you need to follow a specific process set by the company.
Contact Starbucks corporate office to inquire about franchise opportunities
Meet the financial requirements and submit a franchise application
Find a suitable location for the Starbucks store
Complete the required training and adhere to Starbucks' standards and guidelines
Use SQL query to extract data from a given table
Use SELECT statement to retrieve data from the table
Specify the columns you want to retrieve after SELECT
Use FROM clause to specify the table name
Add conditions using WHERE clause if needed
Use ORDER BY clause to sort the results if necessary
I applied via Naukri.com and was interviewed in Oct 2024. There were 2 interview rounds.
10 min, simple question on programming skills
I have used the asynchronous messaging pattern for Microservice communication.
Implemented messaging queues like RabbitMQ or Kafka for decoupled communication
Used message brokers to enable communication between Microservices
Leveraged event-driven architecture for real-time updates and scalability
I have used Application Insights for monitoring and analyzing the performance of .NET applications.
Used Application Insights to track application performance metrics
Analyzed telemetry data to identify performance bottlenecks
Set up alerts and notifications for critical issues
Integrated Application Insights with Azure DevOps for continuous monitoring
We use in-memory caching technique in our project to improve performance and reduce database load.
In-memory caching is used to store frequently accessed data in memory for quick retrieval
Helps reduce database load and improve application performance
Examples: using MemoryCache in .NET, Redis caching, caching frequently accessed data like user profiles or product information
Yes, API Gateways are used in Microservices to manage and secure communication between services.
API Gateways act as a single entry point for clients to access multiple microservices
They handle authentication, authorization, rate limiting, logging, and monitoring
Examples of API Gateways include Kong, Apigee, and AWS API Gateway
We are using OAuth 2.0 for single sign on in the project.
OAuth 2.0 is a widely used authorization framework that enables a third-party application to obtain limited access to an HTTP service.
It allows users to log in once and access multiple applications without having to log in again.
OAuth 2.0 provides secure delegated access to resources without sharing user credentials.
JWT token is a JSON Web Token used for secure transmission of information between parties.
JWT token is a compact and self-contained way to transmit information between parties.
It is digitally signed to verify its authenticity and integrity.
JWT tokens consist of three parts: header, payload, and signature.
They are commonly used for authentication and information exchange in web applications.
Example: JWT tokens are often
Exception handling and filters in .NET Core Web API
Use try-catch blocks to handle exceptions in the code
Implement global exception handling middleware to catch unhandled exceptions
Use filters like [Authorize] for authentication and [ValidateAntiForgeryToken] for CSRF protection
Create custom exception filters by implementing IExceptionFilter interface
based on 37 reviews
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30
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