Antara Mehta
Bangalore
Summary
Hardworking and passionate job seeker with strong organizational skills eager to secure data engineer position. Ready to help team achieve company goals.
Overview
6
6
years of professional experience
5
5
years of post-secondary education
Work History
Senior Data Engineer
Grab
Bangalore
08.2022 - Current
- Design data architectures that increase data retrieval efficiency by up to 60%, reducing latency in user-facing applications.
- Enhance integration capabilities to reduce data silos by 40%, improving data accessibility across different departments.
- Build data pipelines that increase data processing throughput by 80%, supporting higher transaction volumes without compromising on performance.
- Optimize database queries and data lake to reduce load times significantly enhancing user experience and backend processing efficiency.
- Improve data quality and availability for analytics purposes, leading to 70% increase in accuracy of machine learning models.
- Implement robust security measures that decrease risk of data breaches and handle PII data.
- Develop monitoring solutions that ensures higher availability and reliability of data services.
- Introduce new tools and technologies that boost overall data processing efficiency by 35%, keeping platform competitive and cutting-edge.
- Collaborate with stakeholders to deliver data-driven solutions that improve business outcomes , enhancing decision-making processes and customer satisfaction.
- Spearheaded efforts to migrate legacy systems onto cloud-based platforms, resulting in improved scalability and cost efficiency.
Data Engineer III
Walmart Global Tech India
Bangalore
06.2021 - 08.2022
- Worked on creating data pipelines for variety of data sources like BigQuery,Cosmos,Oracle, Kafka, JSON etc.
- Developed highly maintainable Spark code on Cloudera framework for streaming use cases and followed all best practices using Scala, Hive , Kafka.
- Applied big data optimisation techniques to optimize code and queries to achieve 40% faster execution.
- Implemented real-time data processing solutions for timely decision-making and improved customer experience
- Led end-to-end implementation of multiple high-impact projects from requirements gathering through deployment and post-launch support stages
- Streamlined complex workflows by breaking them down into manageable components for easier implementation and maintenance
Analyst-Data Engineer
TheMathCompany
Bangalore
04.2020 - 05.2021
- Worked on migrating multiple legacy systems to cloud based architecture for luxury brand client based in US by developing ETL pipelines on AWS and orchestrating them through Apache Airflow.
- Created model for social media listening on understanding client's position among its competitors using Python packages and web scrapping tools.
- Created model for understanding in-store customer behaviour by machine learning algorithms and computer vision library.
- Leveraged big data technologies to manage large datasets efficiently while maintaining high levels of performance.
- Performed system analysis, documentation, testing, implementation, and user support for platform transitions
Software Engineer
Sapiens Technologies
Bangalore, India
07.2018 - 03.2020
- Part of Business Intelligence Team , responsible for delivering advanced analytics solution that enables insurers to produce actionable insights.
- Created product for Real time big data warehousing ; converting transactions from web application to structured data format , applying transformations as per business needs with minimum latency using Spark, Kafka.
- Research and Development on Big Data Tools for real time streaming on semi-structured and unstructured data.
- Managed data quality issues during ETL processes, directing qualitative failures to Business Analysts for amelioration.
- Integrated new technologies into existing systems, increasing capabilities and improving overall performance
- Collaborated with cross-functional teams to deliver high-quality realtime data availability.
Determining Mood, Facial Expressions
01.2018 - 05.2018
- Find emotions expressed by humans by observing their facial expressions.
- Developed self purpose system on live webcam feed.
- Trained system using Cohn-Kanade dataset and behaviou was depicted on captured face using emoticons.
- Used Python in built libraries like OPENCV, DLIB .
Education
Bachelors - Technology, Information Technology
IIIT Bhubaneswar
Bhubaneswar 09.2014 - 05.2018
Higher Secondary -
Sunrise English Medium School
Howrah 01.2017 - 03.2018
Skills
Big data - Spark , Hadoop , Hive, Kafka
Cloud - AWS, GCP , Azure
SQL and No SQL databases
Apache Airflow
Looker/Tableau
Data Science - Feature exploration , model synthesis
Programming Languages-Python, Scala
Additional Information
- ACHIEVEMENTS , Rewarded an Appreciation award for quickly adapting and taking ownership for the deliverable for TheMathCompany. (08/2020 - Present)
Timeline
Senior Data Engineer
Grab
08.2022 - Current
Data Engineer III
Walmart Global Tech India
06.2021 - 08.2022
Analyst-Data Engineer
TheMathCompany
04.2020 - 05.2021
Software Engineer
Sapiens Technologies
07.2018 - 03.2020
Determining Mood, Facial Expressions
01.2018 - 05.2018
Higher Secondary -
Sunrise English Medium School
01.2017 - 03.2018
Bachelors - Technology, Information Technology
IIIT Bhubaneswar
09.2014 - 05.2018