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One difficult situation I face is troubleshooting complex technical issues under time pressure.
Managing multiple urgent service requests simultaneously
Dealing with uncooperative or frustrated customers
Working with limited resources or information
Balancing the need for speed with the need for accuracy
SQL query is used to retrieve data from a database.
SQL stands for Structured Query Language.
Queries can be used to retrieve specific data from one or multiple tables.
Examples of SQL queries include SELECT, INSERT, UPDATE, and DELETE.
Queries can also be used to join tables, filter data, and sort results.
ETL process involves extracting data from various sources, transforming it to fit business needs, and loading it into a target system.
Extract data from various sources such as databases, flat files, and web services
Transform data by cleaning, filtering, and aggregating it to fit business needs
Load transformed data into a target system such as a data warehouse or a database
ETL tools such as Informatica, Talend, and SSIS...
I applied via Campus Placement and was interviewed before Mar 2022. There were 3 interview rounds.
We should be clear on logics, syntax can be ignored but logics should be very clear
I applied via LinkedIn and was interviewed in Jun 2021. There was 1 interview round.
I applied via Referral and was interviewed before Sep 2021. There was 1 interview round.
I have worked on various technologies including Java, Python, AWS, and Docker.
Developed RESTful APIs using Java and Spring framework
Implemented machine learning models using Python and scikit-learn library
Deployed applications on AWS using EC2, S3, and RDS
Containerized applications using Docker for easy deployment and scaling
I applied via Approached by Company and was interviewed before Dec 2021. There were 3 interview rounds.
n-tier architecture is a software design pattern that divides an application into logical layers.
It separates presentation, application processing, and data management functions.
Each layer can be developed and maintained independently.
Examples include 3-tier and 4-tier architectures.
It improves scalability, maintainability, and flexibility of the application.
I applied via Recruitment Consultant and was interviewed in May 2021. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Nov 2020. There were 5 interview rounds.
I applied via Campus Placement and was interviewed before Apr 2020. There were 3 interview rounds.
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Technical Service Engineer
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| ₹2.2 L/yr - ₹16 L/yr |
Application Developer
987
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| ₹2 L/yr - ₹15.7 L/yr |
Assistant Application Developer
655
salaries
| ₹2.5 L/yr - ₹8 L/yr |
Assistant Technical Service Engineer
584
salaries
| ₹2.5 L/yr - ₹8 L/yr |
Associate Application Developer
513
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| ₹4 L/yr - ₹15.7 L/yr |
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