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Mytheeshwaran Chinnasamy

Software Engineer

Bengaluru, Karnataka, India11 yrs experience

Key Highlights

  • 6+ years of experience in Data Engineering.
  • Expertise in GCP and Big Data technologies.
  • Proven track record in optimizing ETL processes.
Stackforce AI infers this person is a Data Engineer specializing in GCP and Big Data solutions.

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Skills

Core Skills

EtlData Warehousing

Other Skills

IBM DataStageHiveTeradataUnixData ModelingArtificial Intelligence (AI)Apache SparkGoogle Cloud Platform (GCP)ComposerExtract, Transform, Load (ETL)Google BigQueryHadoopApache AirflowPython (Programming Language)SQL

About

Techie who loves solving complex challenges. Enthusiastic towards my work. Love my work, that drives me towards my best. I regard myself to be a very open minded person, ready for new challenge, especially when it comes to technology. As a Data Engineer, I have 6+ years of experience working with GCP, Big Data, ETL, Python programming and Data Warehousing. Currently I am working at Capgemini as GCP Data Engineer. My role mainly is towards optimizing the job, cost-cutting, performance improvement, creating automation and scheduling scripts for complex problems. During my work experience at Accenture, I worked in end-to-end project cycle wherein starting from requirement gathering till delivery in ETL projects. I was fortunate enough to have experienced first-hand and learned, many different sides of what goes into a project, the general process of how a project is initially planned, developed and completed; as well as how much work and detail goes into every stage. Technology Expertise are below: ⏹ Google Cloud Platform : ♦ Compute Engine ♦ Cloud Pub/Sub ♦ Cloud Funtions ♦ Cloud Scheduler ♦ DataFlow ♦ DataProc ♦ Data Fusion ♦ BigQuery ♦ DataStudio ♦ Stack Driver ♦ Airflow ⏹ Big Data Ecosystem : ♦ Hadoop ♦ MapReduce ♦ Pig ♦ Hive ♦ Spark(PySpark) ⏹ ETL Tools: ♦ IBM DataStage ♦ Google Data Fusion ⏹ SQL/NoSQL Databases: ♦ Teradata ♦ BigQuery ♦ HBase ♦ MangoDB ⏹ Programming Languages: ♦ Python ♦ Pandas, Numpy ♦ Unix Shell Scripting ⏹ Data warehouse: ♦ Data Modelling ♦ ETL ♦ Data Warehousing ⏹ Misc. Tools: ♦ ALM ♦ Pycharm ♦ Jira ♦ Confluence ⏹ DevOps: ♦ GIT ♦ Jenkins ♦ BitBucket ♦ Shared Repository ⏹ Unique Personal Characteristic: ♦ Automation ♦ Optimization ♦ Performance tuning ♦ Strong analytical skill ♦ Coordinating things

Experience

11 yrs
Total Experience
--
Average Tenure
--
Current Experience

Walmart global tech india

2 roles

Senior Data Engineer

Apr 2024Present · 2 yrs 2 mos · India · Hybrid

Data Engineer III

Jan 2022May 2024 · 2 yrs 4 mos · India · Hybrid

Capgemini

Senior Consultant

Feb 2021Jan 2022 · 11 mos · India

Accenture in india

3 roles

Application Development Team Lead

Promoted

Nov 2020Feb 2021 · 3 mos

Application Development Senior Analyst

Promoted

Dec 2018Nov 2020 · 1 yr 11 mos

IBM DataStageHiveTeradataUnixETLData Warehousing

Associate Software Engineer

Jun 2015Dec 2018 · 3 yrs 6 mos

  • 💠Tools Used: IBM DataStage , Hive, Teradata, IGC Tool, Tivoli Workload Scheduler, Unix
  • Designed and Implementation of an ETL Approach in Business Intelligence Project with following requirements:
  • ➤Converting business requirement into functional design using ETL Tool DataStage Parallel jobs.
  • ➤Principal process include Cleansing raw data, Standardization, Deduplication, Verification, Sorting, Filtering, Grouping, Transformation, History maintenance, etc.
  • ➤Creating multiple POCs using Unix Script and DataStage as per the requirement which then were converted into project wide implementations.
  • ➤Implementing Full loading and Incremental loading as per the requirement along with Auditing and logging mechanism.
  • ➤Implementing highly robust design with Low latency, high Fault tolerance, Handling of multiple source formats, high Accuracy and scalability which resulted in improving efficiency and productivity.
  • ➤Frequent connect with client to understand business requirement, propose technical solutions and resolve issues.
  • ➤Played key role in Debugging, bug fixing, performance tuning and optimization steps.
  • ➤Involved in Unix scripting for DataStage job migration process and Logical and Physical Data Modeling as well.
IBM DataStageHiveTeradataUnixETLData Warehousing

Education

Indian Institute of Technology, Kharagpur

Artificial Intelligence

Nov 2025May 2026

Kongu Engineering College

Bachelor's degree — Instrumentation

Jan 2011Jan 2015

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