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I applied via Company Website and was interviewed before Oct 2022. There were 4 interview rounds.
I have 3 years of experience in data annotation.
I have worked on annotating various types of data such as images, text, and videos.
I have experience using annotation tools like Labelbox, CVAT, and VGG Image Annotator.
I have collaborated with data scientists and machine learning engineers to ensure high-quality annotations for training models.
There are two main types of data annotations: manual annotations and automated annotations.
Manual annotations involve human annotators labeling data by hand, such as drawing bounding boxes around objects in images.
Automated annotations use algorithms to automatically label data, such as using computer vision models to detect objects in images.
Examples: Image segmentation annotations, text classification annotations.
I have 3 years of experience in a Data Annotation role.
I have worked as a Data Annotation Engineer for 3 years.
I have experience in annotating various types of data such as images, text, and audio.
I have used tools like Labelbox, Amazon Mechanical Turk, and Prodigy for data annotation.
I have collaborated with data scientists and machine learning engineers to improve model performance.
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I was interviewed in Jan 2025.
I was interviewed in Jan 2025.
I was interviewed in Jan 2025.
I was interviewed in Jan 2025.
A sequence was provided: 4181, 2684, 1597, 987, 610.
first 2 are given and write code for other value calculation using java 8
The second question required writing a reverse of a palindrome using both Java 8 streams. I was able to successfully write both and clear the first round.
Java 17 introduces sealed classes to restrict inheritance and improve code maintainability.
Sealed classes are declared using the 'sealed' keyword followed by the permitted subclasses.
Subclasses of a sealed class must be either final or sealed themselves.
Errors may occur when trying to extend a sealed class with a non-permitted subclass.
Implementation of 'notify me if item is back in stock' feature in an ecommerce application
Create a database table to store user notifications for out-of-stock items
Implement a service to check item availability and send notifications to subscribed users
Provide a user interface for users to subscribe to notifications for specific items
I was interviewed in Jan 2025.
posted on 6 Jan 2025
I applied via Naukri.com and was interviewed in Dec 2024. There was 1 interview round.
I was interviewed in Aug 2024.
SCD Type 2 implementation involves tracking historical changes in data by creating new records for each change.
Identify the columns that need to be tracked for changes
Add effective start and end dates to track the validity of each record
Insert new records for changes and update end dates for previous records
Maintain a surrogate key to uniquely identify each version of the record
I can join the team within 2 weeks.
I can start within 2 weeks of receiving the offer.
I need to give notice to my current employer.
I may need to relocate, which could affect my start date.
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Software Engineer
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| ₹5.2 L/yr - ₹5.2 L/yr |
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| ₹16 L/yr - ₹50 L/yr |
Data Annotator
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| ₹2 L/yr - ₹3 L/yr |
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