THIRUKUMARAN C
Chennai
Summary
Software Engineer specialized in development and data engineering for 2+ years. Experienced in building of data intensive applications, tackling and challenging architectural and scalability problems, collecting and sorting data for processing and designing pipelines.
Overview
2
2
years of professional experience
1
1
Certification
Work History
Junior Data Engineer
HCL Tech
Chennai
08.2022 - Current
- Successfully managed a data engineering project in a data streaming and implemented structured data models, including dimension and fact tables, to provide valuable context for Ericsson Data Billing Engine
- Managed extensive daily data volumes of approximately 100GB, demonstrating the ability to handle large-scale data backup and restore in Couchbase NoSQL database
- Worked closely with architects to understand project requirements, contributing to system design, documentation, and implementation
- Coordinated with infrastructure teams to set up Spark, Scala, Airflow, Couchbase, and other configurations for efficient data storage and processing on Kubernetes environment
- Created Python scripts to automate the loading of initial Couchbase configurations using Helm during Spark deployments
- Utilized Airflow and CRON jobs to orchestrate intricate data processing workflows efficiently
Functional Test Engineer
HCL Tech
Chennai
09.2022 - 09.2023
- Framework Expertise: Leveraged Google’s G-Test framework and TTCN framework features for efficient data handling and to optimize communication with 4G and 5G
- Understanding the 5G, 4G to 5G handover requirements and development
- Testing the Code scenario in Functional Testing using TTCN and G-Test Frameworks
- Implementing new Testcases for Handover and Geo-Redancy and worked on the application level code changes scenario’s and did Trouble shooting to fix the Bugs
- Conducted rigorous testing and devised future development plans, utilizing a diverse tech stack for application design and generating versatile data reports
Education
B.E - Computer Science & Engineering
Sri Sairam Institute of Technology
01.2022
Skills
- Python
- Scala
- C
- Database
- Apache Spark Streaming, PySpark, Airflow
- CI/CD pipelines, Jenkins
- Docker, Kubernetes
Couchbase, Mongo DB, SQlite
- Git, Gerrit
- Azure - ADF, Data Lake, Blob Storage, Databricks
- GCP - DataProc, DataFlow, Data Fusion, BigQuery, Cloud Composer
- AWS – S3
Cloud Technologies
Telecom
UDM-SDM, UECM, 3G, 4G, 5G
Languages
Tamil
First Language
English
Proficient (C2)
C2
Japanese
Intermediate (B1)
B1
Certification
- Certified Couchbase Specialist
- Certified GCP Associate
Timeline
Functional Test Engineer
HCL Tech
09.2022 - 09.2023
Junior Data Engineer
HCL Tech
08.2022 - Current
B.E - Computer Science & Engineering
Sri Sairam Institute of Technology
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