TANISHA GARG
Summary
Passionate and self-motivated Data Engineer with 2+ years of experience in building ELT/ETL workflows, automating pipelines, optimizing scalable data solutions across cloud platforms and enhancing data infrastructure for improved reliability and performance. Results oriented with a proven track record of working collaboratively with team members to achieve goals.
Overview
2
2
years of professional experience
1
1
Certification
Work History
Data Engineer
Dun and Bradstreet Technology and Corporate Services India
08.2023 - Current
- Designed, managed, and optimized ETL/ELT pipelines in Apache Airflow, ensuring high data reliability and workflow efficiency.
- Resolved critical production issues, including file delays, DUNS match timeouts, API latencies, and EC2 errors, minimizing downtime.
- Led cross-functional efforts to migrate from file-based processing to API-driven batch workflows, boosting scalability and performance.
- Maintained data accuracy and integrity during migrations and feature deployments, ensuring seamless downstream operations.
- Improved decision-making by refining and enhancing Looker dashboards for greater cross-functional visibility.
- Implemented dataset lifecycle policies, reducing operational costs by 10% through efficient resource management.
- Performed query optimization and Snowflake performance tuning, reducing data processing time and enhancing system efficiency.
- Participated in Agile ceremonies, collaborating with business and engineering teams to align data deliverables with requirements.
- Communicate and manage expectations of senior management team and affected stakeholders during the planning and roll out of project releases.
Education
Bachelor of Technology - Computer Science
Jawaharlal Nehru Technological University (JNTU-H)
06.2023
Senior Secondary Education - undefined
Fiitjee Junior College
05.2019
Higher Education - undefined
Gitanjali Group of Schools
05.2017
Skills
- Programming & Scripting: SQL, Python, PySpark
- Data Engineering Tools: Apache Airflow, Apache Spark, Snowflake, Looker
- Cloud Platforms: AWS, GCP
- Collaboration & Version Control: JIRA, Confluence, GitHub
- Other Tools: Postman, PyCharm, Visual-Studio
Certification
- Google Associate Cloud Engineer | 2024 Gained expertise in configuring, deploying and monitoring GCP solutions, with hands-on experience in Compute Engine, Cloud Storage and Big Query.
- I'm Remarkable | WISE - Dun and Bradstreet | 2024 Focused on leadership and personal development for professional growth.
- Introduction to Agile Methodologies | Dun and Bradstreet | 2023 Gained foundational understanding of Scrum and Kanban frameworks.
LEADERSHIP
- Environmental and Social Governance (ESG) Projects Organizer - Dun and Bradstreet Coordinate cross-functional teams and collaborate with non-profit organizations to plan and execute impactful projects, including educational workshops for underprivileged children, plantation drives, and donation campaigns.
- President - Wellness Club - JNTU-H Led the Wellness Club by organizing yoga sessions, promoting physical and mental well-being, and fostering mindfulness practices across the university community.
Languages
Hindi
Bilingual or Proficient (C2)
English
Bilingual or Proficient (C2)
Interests
Painting, Playing badminton, Cooking
Timeline
Data Engineer
Dun and Bradstreet Technology and Corporate Services India
08.2023 - Current
Senior Secondary Education - undefined
Fiitjee Junior College
Higher Education - undefined
Gitanjali Group of Schools
Bachelor of Technology - Computer Science
Jawaharlal Nehru Technological University (JNTU-H)
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