KRANTHI KUMAR CHANAGONI
Hyderabad
Summary
Experienced Software Developer with 4.11 years in designing, developing, implementing, and deploying applications. Skilled in the Hadoop ecosystem, with expertise in Hive, HDFS, Yarn, Sqoop, and Spark (core and SQL) using Scala. Proficient in handling various file formats like AVRO and Parquet, and optimizing performance in Hive and Spark. Demonstrated experience in creating Hive external tables with MySQL meta-store and managing data migration using tools like Bitbucket, GitHub, and Team Foundation Server. Adept at production support, including monitoring and issue resolution. Possesses foundational knowledge of AWS, Docker, and Kubernetes, with strong communication, organizational, and problem-solving skills. Creative, self-motivated, and punctual, with a keen eye for detail and the ability to meet tight deadlines.
Overview
5
5
years of professional experience
Work History
Senior Software Engineer-Big Data
Onward Technologies
09.2022 - 06.2024
- Developed and Enhanced Data Processing Pipelines: Built and optimized pipelines using Spark, Scala, and Ansible, focusing on automation and efficiency.
- Automated Data Labeling Processes: Led the creation of an autolabeling application and automated data labeling workflows to enhance processing efficiency.
- Streamlined Pipeline Deployment: Utilized Ansible and Airflow for efficient deployment and management of data pipelines.
- Implemented Data Quality Monitoring: Deployed a DQ tag exporter with Jenkins to streamline data quality monitoring and reporting processes.
- Mentored Junior Team Members: Guided junior colleagues on best practices for data processing, fostering team collaboration and skill development.
- Enhanced System Performance: Improved system performance and reliability through efficient data processing pipeline design and implementation.
Big data Engineer
Pravas IT Solutions PVT.LTD
06.2019 - 09.2022
- Data Acquisition and Preprocessing: Utilized Sqoop to ingest data from various sources, transforming it to create new features.
- Data Exploration: Analyzed customer data using Hive to derive valuable insights.
- Data Pipeline Construction: Built end-to-end data pipelines using Spark, Hadoop, and Sqoop, ensuring efficient data flow and transformation.
- Data Management: Managed and integrated data from multiple sources, preparing it for business analysis.
- Data Preparation: Prepared and filtered data for analysis, storing results in text format and MySQL for further evaluation.
- Data Cleaning and Transformation: Implemented data cleaning and preprocessing workflows using Spark and Spark SQL.
- Query Optimization: Migrated complex Hive queries to Spark SQL to enhance query performance and reduce processing time.
- Release Management and Workflow Automation: Engaged in production planning, release management, and the creation of Control M workflows for automating data processing tasks.
Education
Bachelor’s degree in Engineering -
SIDDHARTHA INSTITUTE OF ENGINEERING AND TECHNOLOGY
Skills
- Spark
- Hive
- Hdfs
- Sqoop
- Scala
- Oozie
- Cloud era
- Apache Spark
- MySQL
- AWS
- Agile Methodology
- Data Visualization and Presentations
- Git
Languages
Telugu
First Language
English
Proficient (C2)
C2
Hindi
Upper Intermediate (B2)
B2
Timeline
Senior Software Engineer-Big Data
Onward Technologies
09.2022 - 06.2024
Big data Engineer
Pravas IT Solutions PVT.LTD
06.2019 - 09.2022
Bachelor’s degree in Engineering -
SIDDHARTHA INSTITUTE OF ENGINEERING AND TECHNOLOGY
Similar Profiles
Akash Sonba SatheAkash Sonba Sathe
Software Engineer at Onward TechnologiesSoftware Engineer at Onward Technologies
Shaik Khadar BashaShaik Khadar Basha
Project Management Officer (PMO) at Onward TechnologiesProject Management Officer (PMO) at Onward Technologies
RAJESH KUMARRAJESH KUMAR
Design Engineer at Onward Technologies Pvt. Ltd.Design Engineer at Onward Technologies Pvt. Ltd.