ASHIN PRAKASH
Trivandrum
Summary
Results-driven AWS Data Engineer with 3.5 years of experience in ETL development, big data processing, and cloud-based analytics. Expertise in designing, optimizing, and automating scalable data pipelines using AWS Glue, EMR, Redshift, and S3. Skilled in data warehousing, SQL performance tuning, and real-time data streaming.
Overview
8
8
years of professional experience
1
1
Certification
Work History
System Engineer
Tata Consultancy Services
07.2023 - Current
- Designed and implemented serverless ETL pipelines using AWS Glue, Lambda, and S3, reducing data processing time by 40%.
- Optimized Redshift queries and schema design, improving query performance by 60% for business reports.
- Automated data ingestion from on-prem databases to AWS using Glue ETL and S3 storage classes for cost efficiency.
- Integrated AWS SageMaker to build and deploy ML models, improving anomaly detection accuracy in business metrics.
- Trying to Develop a real-time data processing solution using Kinesis, Glue Streaming, and Lambda for event-driven architectures.
ASSISTANT SYSTEM ENGINEER
TATA CONSULTANCY SERVICES
07.2022 - 07.2023
- Developed ETL pipelines using AWS Glue, S3, and Redshift, optimizing data transformation and ingestion.
- Designed AWS EMR workflows for large-scale batch processing of structured and unstructured data using Apache Spark.
- Worked with AWS RDS for database management, query optimization, and data extraction.
- Optimized S3 data storage with lifecycle policies and partitioning for cost-efficient analytics.
- Implemented incremental data processing techniques in EMR and Glue to handle real-time and batch data efficiently.
ASSISTANT SYSTEM ENGINEER TRAINEE
TATA CONSULTANCY SERVICES
07.2017 - 07.2018
- Conducted manual testing and identified critical defects, improving software reliability.
- Worked on SQL queries to validate and verify data in databases.
- Performed API testing for REST Services.
- Gained exposure to AWS S3 and Redshift for data storage and analysis.
Education
B. TECH - INSTRUMENTATION AND CONTROL ENGINEERING
NSS COLLEGE OF ENGINEERING
PALAKKAD07-2021
Skills
- AWS GLUE, AWS S3, AWS REDSHIFT, AWS EMR, AWS SAGEMAKER
- PYTHON
- TABLEAU
- SQL
- MANUAL AND API TESTING
Certification
- GOOGLE CLOUD DIGITAL LEADER
- GOOGLE CLOUD ASSOCIATE CLOUD ENGINEER
- MICROSOFT POWER BI DATA ANALYST
Projects and Achievements
Projects & Achievements
Automated ETL Pipeline for E-Commerce Data
- Designed an AWS Glue-based ETL pipeline to process sales and customer data from S3 to Redshift, reducing manual efforts by 80%.
Real-time Data Processing System for IoT Devices
- Developing a Kinesis + Glue Streaming pipeline to process sensor data in real time, enabling instant anomaly detection.
ML Model Deployment with AWS SageMaker
- Built a predictive model for Pharmacy based application analysis, deployed via AWS SageMaker
Languages
English
Bilingual or Proficient (C2)
Malayalam
Bilingual or Proficient (C2)
Hindi
Intermediate (B1)
Timeline
System Engineer
Tata Consultancy Services
07.2023 - Current
ASSISTANT SYSTEM ENGINEER
TATA CONSULTANCY SERVICES
07.2022 - 07.2023
ASSISTANT SYSTEM ENGINEER TRAINEE
TATA CONSULTANCY SERVICES
07.2017 - 07.2018
B. TECH - INSTRUMENTATION AND CONTROL ENGINEERING
NSS COLLEGE OF ENGINEERING
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