Summary
Overview
Work History
Education
Skills
Websites
Certification
Technical Competencies
Accomplishments
Timeline
Generic

AISHWARYA UJJAINKAR

Pune

Summary

Senior Data Engineer with over 3+ years of experience in developing scalable cloud data pipelines utilizing Snowflake, DBT, SQL, and ETL. Expertise in automating processes, enhancing performance, and generating actionable insights for business growth. Proven ability in database design, data mining, and applying machine learning techniques to support data-driven decision making. Achievements include significant improvements in data retrieval efficiency and overall system performance.

Overview

3
3
years of professional experience
1
1
Certification

Work History

Senior Software Engineer

Persistent system limited
Pune
01.2022 - Current
  • Designed, optimized, and executed data pipelines, data modeling, and ETL processes across Dev, Qa, Staging, and Production environments, improving data flow and integrity, and reducing data processing time by 20%.
  • Partnered with interdepartmental teams to gather requirements, architect, and deliver data engineering solutions, accelerating execution by 15% and aligning with key business goals. improvement in project delivery timelines and ensuring alignment with key business objectives.
  • Enforced robust data modeling practices and analyze scalable schemas, improving Data Warehousing performance by 30%, directly supporting enhanced business intelligence and analytics.
  • Recognized with multiple Bravo Awards for exceptional performance in data solutions and consistent excellence in project execution, resulting in a 20% reduction in error rates across critical data workflows.
  • Operated a variety of machinery and tools safely and efficiently.
  • Conducted routine maintenance and repairs on mechanical systems and industrial equipment.

Education

Bachelor of Technology - Electronics and Telecommunications

Yeshwantrao Chavan College of Engineering
Nagpur, Maharashtra
01.2022

Skills

  • MySQL
  • Dbeaver
  • PostgreSQL
  • Snowflake
  • AWS
  • S3
  • RDS
  • Lambda
  • SQL
  • Python
  • DBT
  • Terraform
  • Datadog
  • Apache Airflow
  • Jira
  • Git
  • Monte Carlo

Certification

  • Snowflake SnowPro Core Certification, Snowflake, 2023
  • Software AG Certified ARIS Process Mining Professional, Software AG, 2023
  • Academy Accreditation - Databricks Lakehouse Fundamentals, Databricks, 2022
  • Microsoft Certified: Azure Fundamentals, Microsoft, 2022

Technical Competencies

Snowflake, MySQL, Dbeaver, PostgreSQL, AWS (S3, RDS, Lambda), SQL, Python, DBT (Data Modeling), Terraform, Datadog, Apache Airflow, Jira, Git, Monte Carlo

Accomplishments

  • Bravo Team Award – Persistent Systems (Q1 2025)
    Recognized for successful delivery of the first Data Product release in the data and analytics space, earning direct customer appreciation.
  • Bravo Team Award – Persistent Systems
    Honored for instrumental contributions to multiple key releases, showcasing strong ownership, coordination, and quality delivery across cross-functional teams.
  • Bravo Team Award – Persistent Systems
    Awarded for successfully engineering E-invoice data flow into the Data Fabric Snowflake production account, reflecting excellence in collaboration, execution, and attention to detail.

Timeline

Senior Software Engineer

Persistent system limited
01.2022 - Current

Bachelor of Technology - Electronics and Telecommunications

Yeshwantrao Chavan College of Engineering

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AISHWARYA UJJAINKAR