Robin Singhal

About Robin Singhal

An Engineering graduate turned DevOps and Hadoop Administrator, having around Ten Years of overall experience in Linux, AWS, DevOps, Bigdata Hadoop tools and technologies.• Installing, configuring, monitoring and maintaining Apache Hadoop clusters in the cloud environment using Cloudera distribution. • Advanced Hands on Experience in troubleshooting operational issues and identifying root causes of a Hadoop cluster.• Experience in working with Hadoop ecosystem components: HDFS, YARN, SPARK, HIVE, HBASE, KAFKA, SQOOP, ZOOKEEPER, OOZIE.• Experience in working on CDH Cluster including Cluster Planning, Implementing, Upgrading, Performance Tuning and Monitoring.• Managing cluster security using MIT Kerberos for Authentication and Sentry for Authorization.• Strong knowledge on Hadoop HDFS architecture and YARN Framework.• Working knowledge of SQL & NOSQL Databases: MYSQL, HBASE.• Experience in working with large volumes of streaming data using Kafka.• Experience in Working on Cloud Environments & AWS services: EC2, S3, VPC, IAM, EMR.A quick learner who can absorb new ideas and can communicate clearly and effectively in business and technical situations at all levels.

Experience

1. AVP, Software Engineer Ii a - Gbs Ind (Big Data Hadoop Admin, Gra Infra Lead & Ibm Spectrum Mgmt)

   Bank of America

   Feb 2026 — Present · Gurugram, IN

   Roles and Responsibilities -> Accomplished Big Data Infrastructure Leader with extensive expertise in Hadoop ecosystem administration, IBM Spectrum Conductor management, and large-scale distributed computing platforms in the financial services industry-> As AVP and GRA (Global Risk Analytics) Infrastructure Lead, I architect and manage mission-critical big data platforms supporting enterprise risk analytics, ensuring 99.9% uptime and optimal performance for petabyte-scale data processing workloads-> Passionate about leveraging AI-powered tools to enhance productivity. Core Competencies -1- Hadoop Ecosystem: HDFS, Hive, Spark, HBase, Ranger, Sentry, Kerberos2- Cluster Management: IBM Spectrum Conductor, YARN, Ambari, Cloudera Manager3- Cloud & Infrastructure: AWS, GCP, On-premise data centers4- Performance Optimization: Query tuning, resource allocation, job scheduling5- Security & Compliance: Kerberos authentication, Ranger policies, data governance6- Automation & DevOps: Ansible, Python, Shell scripting, CI/CD pipelines Key Responsibilities -1- Lead infrastructure operations for enterprise Hadoop clusters supporting 500+ users2- Manage IBM Spectrum Conductor environments for dynamic resource allocation3- Design and implement disaster recovery and high availability solutions4- Optimize Spark/Hive workloads for risk analytics and regulatory reporting5- Collaborate with data engineering, analytics, and risk modeling teams6- Mentor junior administrators and establish best practices Impact -1- Reduced job execution time by 40% through performance tuning and optimization2- Achieved 99.9% cluster availability through proactive monitoring and automation3- Successfully migrated 2PB+ data infrastructure with zero downtime4- Implemented security frameworks ensuring regulatory compliance (SOX, GDPR)

Education

• Delhi Public School - India

  All India Senior School Certificate Examination (AISSCE), Physics,Chemistry,Maths,English,Physical Education

  2007 — 2009

• Nirmala Convent School - India

  All India Secondary School Certificate (AISSC), English/ Hindi/ Maths/ Science/ S.S.T. / IT

  1995 — 2007

• ABES Engineering College

  Bachelor's degree, Electrical and Electronics Engineering

  2009 — 2013

Skills

• Pl/Sql
• Oca (Oracle Certified Associate)
• Unix Operating Systems
• Oracle Sql Certified Expert
• Awarded Certificate for ‘C’ Language From C-Dac
• Completed Html From Metmodex Computer Technology Ltd.
• Oracle 10g Database Administration Skills
• Red Hat Enterprise Linux Administration