Arunabha Ray
Kolkata
Summary
Results-focused data professional with a proven track record of delivering impactful contributions. Demonstrated expertise in designing, building, and optimizing complex data pipelines and ETL processes. Proficient in SQL, Python, and AWS, ensuring seamless data integration and robust data solutions. Recognized for excelling in collaborative environments, swiftly adapting to evolving needs, and driving team success.
Overview
4
4
years of professional experience
1
1
Certification
Work History
DATA ENGINEER
Accenture Solutions Pvt. Ltd.
04.2023 - Current
- Designed and deployed scalable ETL pipelines on AWS, handling datasets of up to 2TB, optimizing storage in S3 and Redshift and reducing data retrieval times by 30%
- Spearheaded optimization of Big Data workflows using PySpark and AWS Glue, integrating over 5 internal/external databases with 99.9% uptime
- Deployed 3+ large-scale applications on AWS using CloudFormation Templates (CFT), accelerating deployment time by 20%
PACKAGED APP DEVELOPMENT ANALYST
Accenture Solutions Pvt. Ltd.
08.2020 - 03.2023
- Developed and maintained a customized Oracle Merchandise Operations Management (MOM) application, supporting the retail operations of a major firm across Europe and North America, impacting over 500 stores and 200,000 transactions daily
- Collaborated with 5+ international clients to identify specific system needs, delivering tailored solutions that enhanced operational efficiency by 15%
- Acquired comprehensive functional knowledge across 5 critical retail modules (RMS, ReSA, ReIM, RPM, Xstore), significantly reducing operational downtime by 10%
Education
Bachelor of Technology - Computer Science & Engineering
Narula Institute of Technology
06.2020
Class XII -
Sri Aurobindo Institute of Education
06.2016
Class X -
Sri Aurobindo Institute of Education
04.2014
Skills
- Python
- PySpark
- Glue
- AWS
- Athena
- S3
- Lambda
- SQL
- Redshift
- PLSQL
- Snowflake
- Django
- Git
- Mongo DB
- MySQL
- PostgreSQL
- Oracle
- C
- C
- Java
- Machine Learning
- Html
- Css
- Bootstrap
- Java Script
- REST API
- Linux
- ETL development
- Data pipeline design
Certification
- AWS Certified Data Engineer Associate
- Oracle Cloud Infrastructure Foundations 2021 Associate
Personal Information
- Date of Birth: 05/26/97
- Gender: Male
- Nationality: Indian
Digitalskills
Python, PySpark, Glue, AWS, Athena, S3, Lambda, SQL, Redshift, PLSQL, Snowflake, Django, Git, Mongo DB, MySQL, PostgreSQL, Oracle, C++, C, Java, Machine Learning, HTML, CSS, Bootstrap, JavaScript, REST API, Linux
Languages
English
Advanced (C1)
Timeline
DATA ENGINEER
Accenture Solutions Pvt. Ltd.
04.2023 - Current
PACKAGED APP DEVELOPMENT ANALYST
Accenture Solutions Pvt. Ltd.
08.2020 - 03.2023
Class XII -
Sri Aurobindo Institute of Education
Class X -
Sri Aurobindo Institute of Education
- AWS Certified Data Engineer Associate
- Oracle Cloud Infrastructure Foundations 2021 Associate
Bachelor of Technology - Computer Science & Engineering
Narula Institute of Technology
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