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Manoranjan Sahoo

A seasoned software engineer with 17 years of expertise in Java-JEE development, Big Data Technologies, and Cloud Engineering.... | Santa Clara, California, United States

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Manoranjan Sahoo’s Emails ma****@wa****.com

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Manoranjan Sahoo’s Location Santa Clara, California, United States

Manoranjan Sahoo’s Expertise A seasoned software engineer with 17 years of expertise in Java-JEE development, Big Data Technologies, and Cloud Engineering. Demonstrated success in designing and developing software and big data applications and building robust data pipeline solutions. Strong foundational knowledge in computer science and big data, consistently adhering to best practices in software engineering. Key Areas of Expertise: Data Pipelines & Big Data: Extensive experience in constructing data pipelines using Airflow, Python, Spark, Scala, Kafka, and BigQuery. Leadership & Management: Led data and backend teams to deliver comprehensive end-to-end applications. Cloud & Big Data Migration: Migrated ETL frameworks from Hive MapReduce to Spark/Scala, enhancing performance and scalability. Cloud Technologies: Proficient in AWS (EMR, S3, EKS, Lambda), GCP (Dataproc, GCS, BigQuery), and Azure, with a focus on cloud cost optimization. Software & Scripting: Deep proficiency in Java, Scala, Python, shell scripting, and big data technologies such as Hadoop, Hive, Spark (batch and streaming), Kafka, Iceberg, ORC, and Parquet. DevOps & Automation: Expertise in CI/CD processes using Jenkins, Git, JUnit, and Kubernetes, along with developing scripts and APIs to automate tasks. Database Proficiency: Experienced with Oracle, Azure SQL, Cassandra, and DynamoDB, writing SQL and PL/SQL queries. Achievements: Designed and developed high-quality software modules, prioritizing reliability and cost-effectiveness in cloud environments. Conducted root cause analysis (RCA) for production issues, with a focus on optimizing Spark performance. Committed to delivering innovative solutions throughout the Software Development Life Cycle (SDLC). Learning & Growth: A quick learner with a passion for new technologies. Currently exploring front-end technologies (Node.js, TypeScript, GraphQL), Machine Learning (ML), and Artificial Intelligence (AI).

Manoranjan Sahoo’s Current Industry Walmart Global Tech

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Work Experience

Walmart Global Tech

Staff Software Engineer

Tue Nov 01 2022 00:00:00 GMT+0000 (Coordinated Universal Time) — Present

Infosys

Data Lake – Iceberg Table Management Service (TMS)

Sun Aug 01 2021 00:00:00 GMT+0000 (Coordinated Universal Time) — Sat Oct 01 2022 00:00:00 GMT+0000 (Coordinated Universal Time)

Infosys Client Apple

Bigdata | Spark | Scala | AWS | Java Architect

Mon Feb 01 2016 00:00:00 GMT+0000 (Coordinated Universal Time) — Tue Nov 01 2022 00:00:00 GMT+0000 (Coordinated Universal Time)

Infosys

Hadoop Java Architect at Infosys

Sun Jul 01 2012 00:00:00 GMT+0000 (Coordinated Universal Time) — Tue Nov 01 2022 00:00:00 GMT+0000 (Coordinated Universal Time)

Client Apple

Technology Lead

Sun Jul 01 2012 00:00:00 GMT+0000 (Coordinated Universal Time) — Sun Apr 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time)

Egovernments Foundation

Senior Software Engineer

Fri May 01 2009 00:00:00 GMT+0000 (Coordinated Universal Time) — Fri Jun 01 2012 00:00:00 GMT+0000 (Coordinated Universal Time)

Sapient

Technology Associate

Mon Oct 01 2007 00:00:00 GMT+0000 (Coordinated Universal Time) — Sun Mar 01 2009 00:00:00 GMT+0000 (Coordinated Universal Time)

Accenture

Software Engineer

Fri Jun 01 2007 00:00:00 GMT+0000 (Coordinated Universal Time) — Mon Oct 01 2007 00:00:00 GMT+0000 (Coordinated Universal Time)

Skills

Languages

Manoranjan Sahoo Email Addresses

ma****@wa****.com Work Email

ma****@wa****.com Personal Email

FAQ About Manoranjan Sahoo

Manoranjan Sahoo is located at
Santa Clara, California, United States

Manoranjan Sahoo is a
A seasoned software engineer with 17 years of expertise in Java-JEE development, Big Data Technologies, and Cloud Engineering. Demonstrated success in designing and developing software and big data applications and building robust data pipeline solutions. Strong foundational knowledge in computer science and big data, consistently adhering to best practices in software engineering. Key Areas of Expertise: Data Pipelines & Big Data: Extensive experience in constructing data pipelines using Airflow, Python, Spark, Scala, Kafka, and BigQuery. Leadership & Management: Led data and backend teams to deliver comprehensive end-to-end applications. Cloud & Big Data Migration: Migrated ETL frameworks from Hive MapReduce to Spark/Scala, enhancing performance and scalability. Cloud Technologies: Proficient in AWS (EMR, S3, EKS, Lambda), GCP (Dataproc, GCS, BigQuery), and Azure, with a focus on cloud cost optimization. Software & Scripting: Deep proficiency in Java, Scala, Python, shell scripting, and big data technologies such as Hadoop, Hive, Spark (batch and streaming), Kafka, Iceberg, ORC, and Parquet. DevOps & Automation: Expertise in CI/CD processes using Jenkins, Git, JUnit, and Kubernetes, along with developing scripts and APIs to automate tasks. Database Proficiency: Experienced with Oracle, Azure SQL, Cassandra, and DynamoDB, writing SQL and PL/SQL queries. Achievements: Designed and developed high-quality software modules, prioritizing reliability and cost-effectiveness in cloud environments. Conducted root cause analysis (RCA) for production issues, with a focus on optimizing Spark performance. Committed to delivering innovative solutions throughout the Software Development Life Cycle (SDLC). Learning & Growth: A quick learner with a passion for new technologies. Currently exploring front-end technologies (Node.js, TypeScript, GraphQL), Machine Learning (ML), and Artificial Intelligence (AI). Walmart Global Tech

Manoranjan Sahoo currently works in the
Walmart Global Tech

Manoranjan Sahoo specializes in
A seasoned software engineer with 17 years of expertise in Java-JEE development, Big Data Technologies, and Cloud Engineering. Demonstrated success in designing and developing software and big data applications and building robust data pipeline solutions. Strong foundational knowledge in computer science and big data, consistently adhering to best practices in software engineering. Key Areas of Expertise: Data Pipelines & Big Data: Extensive experience in constructing data pipelines using Airflow, Python, Spark, Scala, Kafka, and BigQuery. Leadership & Management: Led data and backend teams to deliver comprehensive end-to-end applications. Cloud & Big Data Migration: Migrated ETL frameworks from Hive MapReduce to Spark/Scala, enhancing performance and scalability. Cloud Technologies: Proficient in AWS (EMR, S3, EKS, Lambda), GCP (Dataproc, GCS, BigQuery), and Azure, with a focus on cloud cost optimization. Software & Scripting: Deep proficiency in Java, Scala, Python, shell scripting, and big data technologies such as Hadoop, Hive, Spark (batch and streaming), Kafka, Iceberg, ORC, and Parquet. DevOps & Automation: Expertise in CI/CD processes using Jenkins, Git, JUnit, and Kubernetes, along with developing scripts and APIs to automate tasks. Database Proficiency: Experienced with Oracle, Azure SQL, Cassandra, and DynamoDB, writing SQL and PL/SQL queries. Achievements: Designed and developed high-quality software modules, prioritizing reliability and cost-effectiveness in cloud environments. Conducted root cause analysis (RCA) for production issues, with a focus on optimizing Spark performance. Committed to delivering innovative solutions throughout the Software Development Life Cycle (SDLC). Learning & Growth: A quick learner with a passion for new technologies. Currently exploring front-end technologies (Node.js, TypeScript, GraphQL), Machine Learning (ML), and Artificial Intelligence (AI).

Manoranjan Sahoo speaks the following languages:
No languages available.

Manoranjan Sahoo has prior experience in the following industries:
Infosys , Infosys Client Apple , Infosys , Client Apple , Egovernments Foundation , Sapient , Accenture

Manoranjan Sahoo has the following professional experience:
Walmart Global Tech , Infosys , Infosys Client Apple , Infosys , Client Apple , Egovernments Foundation , Sapient , Accenture .