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$35 USD /timme
Flagga för INDIA
indore, india
$35 USD /timme
Datum, tid och plats: 9:16 fm
Gick med augusti 10, 2018
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Rajesh M.

@rajamavi084

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$35 USD /timme
Flagga för INDIA
indore, india
$35 USD /timme
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Återanställningsgrad

Sr Big Data Enginner

Indore, India | 9131291215 | [login to view URL] [login to view URL] | [login to view URL] Experienced Data Engineer and Machine Learning Engineer with 8.7 years of hands-on expertise. I am proficient in Spark, Java-based architectures, Hadoop Framework, and Python data analysis, with a strong focus on Py Spark. Well-versed in CDP, leveraging Py Spark for scalable big data solutions. Adept at harnessing the power of CDP for advanced analytics and machine learning. Seeking a dynamic role that capitalizes on my skills to drive innovation and contribute to transformative data-driven solutions. Professional Summary: • Architected and implemented scalable and fault-tolerant data storage solutions using HDFS within the CDP ecosystem. • Ensured efficient and reliable distribution and replication of data across the Hadoop cluster. • Designed and implemented object storage solutions using Ozone, optimizing data storage and retrieval for large-scale distributed environments. • Developed and managed Hive-based data warehouses, facilitating efficient querying and analysis of structured data stored in CDP. • Managed and optimized resource allocation for various workloads by configuring and tuning YARN within the CDP architecture. • Developed and deployed Spark-based data processing applications, leveraging CDP's Spark integration for high-performance analytics and machine learning tasks. • Designed and implemented scalable and fault-tolerant data streaming solutions using Kafka within the CDP ecosystem. • Developed and managed data flow pipelines using NiFi, ensuring seamless and secure data movement between systems and applications within CDP. • Architected and optimized NoSQL data storage solutions using HBase, providing high-speed access to large datasets within the CDP architecture. • Implemented Phoenix for SQL querying on top of HBase tables, enabling efficient and interactive data retrieval within CDP. • Implemented and maintained connectors or drivers to enable seamless integration of MySQL and Oracle databases with the Cloudera ecosystem. • Developed and executed data extraction, transformation, and loading (ETL) processes to ingest MySQL and Oracle data into Cloudera's distributed file system. • Ensured efficient data processing by optimizing queries, indexing, and performance tuning for MySQL and Oracle databases within the Cloudera environment. • Collaborated with database administrators to design and implement schema structures suitable for Cloudera's distributed architecture. • Implemented and managed SDX features to provide a unified and secure data experience across different workloads within CDP.

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Portfolio

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Erfarenhet

Sr. Big Data Manager

Reliance Jio Infocomm
maj 2018 - sep. 2022 (4 år, 4 månader)
As a Manager at Reliance Jio, I played a pivotal role in the Jio Coverage Platform (JCP) - an innovative real-time big data analytics solution for predictive network operations across the nationwide LTE network. Within the JCP, I led the Two-Way Active Measurement Protocol (TWAMP) module, overseeing its development, implementation, and performance optimization. I also took on additional responsibilities related to process improvement, team leadership, and client interaction.

Big Data Developer

Rakuten Symphony,
jan. 2017 - maj 2018 (1 år, 4 månader)
Description: The BlueWave IoT platform integrates with telecom sites hosting IoT devices equipped with sensors and cameras. It captures real-time data, maintains historical records, and allows users to plan and manage devices. Security features include secured and unsecured device initialization, with the option to configure security settings. Provisioned devices can be managed through the platform, generating alarms on faults. Users can configure resource video URLs.

Big Data Developer

Rakuten Symphony, Indore, India
jan. 2016 - dec. 2016 (11 månader, 1 dag)
Business Intelligence (BI) comprised the strategies and technologies used by enterprises for the data analysis of business information. BI technologies provided historical, current, and predictive views of business operations. Common functions of business intelligence technologies included reporting, online analytical processing, analytics, data mining, process mining, business performance management, benchmarking, predictive analytics, and prescriptive analytics.

Utbildning

ms in data science

Illinois Institute of Technology, United States 2022 - 2024
(2 år)

master of computer applications

Rajiv Gandhi Prodyogiki Vishwavidyalaya, India 2013 - 2015
(2 år)

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