Krishna Katta

@krishnakatta

Python Developer at Tata Consultancy Services

Andhra Pradesh, India

universityinnovation.org/wiki/Fellow:Krishna_Chaitanya_Katta

Tata Consultancy ServicesSagi Ramakrishnam Raju Engineering College

Krishna Chaitanya Katta is an experienced IT Professional adept in Python programming and AWS Cloud services. He has experience developing automated ETL processes using AWS GLUE and building RESTful APIs. His technical skills include PySpark, S3, and various AWS services, demonstrating a strong background in data engineering and cloud solutions.

Experience

Python Developer

Tata Consultancy Services

•Invalid Date - Present•Hyderabad

Automated ETL process to partition data from S3 using AWS GLUE which reduced manual workload by 40%; Pyspark jobs for EMR run to extract conditional data from big datasets in S3; Built Python Flask Restful API to extract job id specific data for reduced workload on testing; Built an automated lambda process to delete obsolete data periodically for data maintenance; Build lambda process to read parquet file data from s3 to send message to SQS for an automated EMR run; Built a Pyspark job for EMR run to automate comparison of parquet files in S3 that reduced manual work by 30%.

Education

Sagi Ramakrishnam Raju Engineering College

Graduation Program

Information Technology

Invalid Date - Invalid Date•Grade: CGPA: 8.3

Licenses & Certifications

Intro to Data Science Python

University of Michigan

• No expiration

Python 101

udemy

• No expiration

Microsoft Azure Fundamentals (AZ-900)

• No expiration

AWS Cloud Practitioner Certificate

• No expiration

Java Certified

IIT Bombay

• No expiration

Skills

Python

SQL (MySQL, PostgreSQL)

Spark

pandas

Java

C++

AWS (Athena, S3, Lambda, IAM, Glue, Step Functions, EMR, SQS)