Sulthan Alaudhin
data engineer
Chennai
Summary
Results-oriented Big Data Engineer with over 11 years of experience in the banking sector, specializing in big data technologies including Apache Hadoop, HDFS, Spark, Hive, Sqoop, and Google Cloud Platform (GCP). Skilled in managing large-scale data processing projects and leading Agile teams as a Scrum Master. Eager to apply my technical expertise, leadership abilities, and problem-solving skills to deliver impactful solutions in a forward-thinking organization.
Overview
11
11
years of professional experience
6
6
Certifications
2
2
Languages
Work History
Big Data Engineer
Tata Consultancy Services
Chennai
05.2019 - Current
- Lead the management and processing of large-scale customer transaction data for Lloyd’s Bank in HDFS (Enterprise DataHub), utilizing Hadoop technologies such as Hive, HBase, and Spark.
- Acted as Scrum Master for cross-functional teams, overseeing sprint planning, facilitating daily stand-ups, and ensuring timely project delivery.
- Developed automated ETL workflows using Spark, Hive, Sqoop, and Pig to optimize data pipelines across development, QA, and production environments.
- Contributed significantly to the migration of on-premises Big Data applications to Google Cloud Platform (GCP) using Dataproc, BigQuery, Google Storage, Pub/Sub, and Airflow.
- Designed and implemented a batch job monitoring system using Tivoli Scheduler, enhancing monitoring capabilities and operational efficiency for job execution.
- Spearheaded performance tuning and optimization of data processing systems, ensuring high-quality, reliable data solutions.
- Collaborated closely with clients to define requirements and delivered data solutions that aligned with business needs.
- Worked at the client location in Manchester, UK, from 2020 to 2024, and received multiple client recognitions for exceptional performance, including the Best Employee Award in 2023.
Associate Consultant
Virtusa Polaris
08.2017 - 05.2019
- Contributed to Citibank’s global customer transaction project, processing data for anti-money laundering (AML) analysis using Hadoop ecosystem tools.
- Developed applications to collect and process logs from various endpoints using HDFS and MapReduce, ensuring effective log storage and analysis.
- Designed and implemented a rule-based engine using Storm and HBase, delivering a successful proof of concept (POC) to meet client requirements.
- Cultivated positive relationships with clients by addressing their concerns and delivering timely, effective solutions that aligned with their needs.
Associate Consultant
Virtusa Polaris
Chennai
10.2013 - 08.2017
- Developed data solutions for Citibank’s Non-Resident Process project using Oracle technologies (PRO*C, PL/SQL), improving efficiency and application functionality.
- Worked closely with stakeholders to gather and validate requirements, ensuring the delivered solutions met client expectations.
- Provided troubleshooting support during UAT testing, resolving complex production issues and ensuring smooth project completion.
- Actively participated in team-building activities and contributed to fostering a collaborative work environment, enhancing overall team performance.
Education
Master of Computer Applications -
Panimalar Engineering College
Chennai, India 04.2001 -
Bachelor of Arts - Computer Applications
St. Joseph Arts And Science College
Chennai, India 04.2001 -
Skills
- Big Data Technologies: Apache Hadoop, HDFS, Hive, HBase, Sqoop, Pig, Spark, Oozie
- Cloud Platforms: Google Cloud Platform (GCP), Dataproc, BigQuery, Google Storage, Pub/Sub, Airflow
- Programming & Scripting: SQL, Unix Shell Scripts, PL/SQL, PRO*C
- Tools & Technologies: Git, Jira, Confluence, IntelliJ, Kibana, Jenkins, Tivoli, Databricks
- Data Warehousing & ETL: Data Lake Repositories, Data Processing, Data Ontology, Automated Pipelines
- Agile & Scrum: Scrum Master, Sprint Planning, Backlog Management, Stakeholder Communication
- Operating Systems: Linux/Unix, Windows
- Other: Performance Tuning, Optimization, Problem Diagnosis and Resolution
Accomplishments
- Best Employee Award – 2023
- On The Spot Award – November 15, 2022
- Service & Commitment Award – May 27, 2022
- FrescoPlay Miles Award – December 22, 2021
- Beyond Performance Award (S)miles Award – January 14, 2021
- Best Team Award, Star Awards – June 15, 2020
On The Spot Award – February 5, 2020
Certification
• Big Data and Hadoop Ecosystems Certification –
Timeline
• Big Data and Hadoop Ecosystems Certification –
01-2021
• PLM Hadoop for Analytics (PLM) Curriculum
01-2021
• ILP Wave 2 Big Data Hadoop Certification
01-2021
• Certificate in BFS Domain
01-2021
• Foundation in Financial Services
01-2021
• Foundation Certificate in Banking
01-2021
Big Data Engineer
Tata Consultancy Services
05.2019 - Current
Associate Consultant
Virtusa Polaris
08.2017 - 05.2019
Associate Consultant
Virtusa Polaris
10.2013 - 08.2017
Master of Computer Applications -
Panimalar Engineering College
04.2001 -
Bachelor of Arts - Computer Applications
St. Joseph Arts And Science College
04.2001 -
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