SAS Developer
Infosys Hyderabad, Telangana, India
Job Description
"Unlock the power of data with SAS development skills - a high-demand role in the industry."
As a SAS Developer at Infosys, you'll have the opportunity to work with cutting-edge technology and drive business growth through data-driven insights.
With expertise in Base SAS, SAS Macros, PROC SQL, and data step programming, you'll develop and maintain robust SAS programs for data processing and reporting.
Why you should learn this:
High demand in industries such as banking, finance, healthcare, and retail, with a growing need for data-driven decision making.
Expected Salary: $80,000 - $140,000 per annum, depending on location and experience.
How it works:
- Develop and maintain SAS programs for data processing and reporting using Base SAS, SAS Macros, and PROC SQL.
- Perform data extraction, transformation, and validation (ETL) using SAS to ensure data quality and integrity.
- Analyze large datasets to generate actionable business insights and design reports, dashboards, and data outputs as per client requirements.
Core Concepts to Master
Base SAS Programming
Develop skills in writing efficient and effective SAS code for data processing, reporting, and analytics, including data manipulation, data cleaning, and data transformation.
SAS Macros
Create reusable code modules using SAS Macros to automate repetitive tasks, improve code efficiency, and enhance collaboration with stakeholders.
PROC SQL
Master the art of querying and manipulating large datasets using PROC SQL, including data modeling, data analysis, and data visualization.
Data Step Programming
Develop expertise in writing efficient and effective data step programs for data processing, reporting, and analytics, including data manipulation, data cleaning, and data transformation.
ETL Processes and Data Warehousing
Understand the principles of ETL (Extract, Transform, Load) processes and data warehousing concepts to design and implement efficient data integration and analytics solutions.
Relational Databases
Gain a solid understanding of relational databases, including Oracle, SQL Server, and Teradata, to design and implement robust data management and analytics solutions.
Interview Questions (Beginner)
- What is SAS and how do you use it?
- Can you explain the difference between Base SAS and SAS Macros?
- How do you handle data errors and exceptions in SAS?
Job Overview
Advance Questions
- • Design an ETL process using SAS to extract data from multiple sources and load it into a data warehouse.
- • Write a SAS program to perform data transformation and aggregation using PROC SQL.
- • Develop a data visualization dashboard using SAS and Tableau to display sales data by region and product category.