Jhansi Patnala

A Data Engineer

Hi there! I’m a curious and passionate individual who loves learning and creating. Dogs are my dopamine setters, Cooking is like love to me. I like findig mysteries in reading tarot for friends as a hobby. while staying eager to master new technologies. As the first in my family to move abroad, I tackle challenges with determination, striving to make my loved ones proud. My passion for data engineering lies in transforming raw data into impactful insights and crafting robust solutions that drive decisions. Adaptable and driven, I’m excited to grow and shape meaningful stories through data.

Education

University at Buffalo, SUNY - Master of Science, Management and Information Systems (STEM)
GPA: 3.9 | July 2024 – June 2025 | Buffalo, Newyork

Sagi Ramakrishnam Raju Engineering College - Bachelor of Engineering, Electrical and Electronics
GPA: 3.4 | July 2018 – May 2022 | Andhrapradhesh, India

Experience

Packaged App Development Associate - Full-stack Developer

Accenture Pvt. Ltd., Hyderabad, India | Sept 2022 – June 2024

  • Designed and optimized relational data models and SQL-based back-end services, improving data processing and API integration across SAP modules (EWM, FICO, MM, SD).
  • Deployed and managed scalable ERP systems using Azure SQL and enhanced data workflows with Apache Airflow for cloud environments.
  • Built interactive dashboards and reports for data visualization, enabling data-driven decision-making for stakeholders.
  • Created responsive front-end interfaces using React, JavaScript, and XML for seamless user experiences.
  • Resolved 50+ critical system and data warehousing issues, increasing system reliability and scalability by 40%.

Projects

Supervised Research: AI Chatbots for Healthcare Applications

Developing AI chatbots for patient engagement and symptom analysis using Python and NLP frameworks like TensorFlow and Hugging Face. Achieved 85% query resolution in prototype testing, ensuring secure data handling and effective healthcare assistance.

Airline Reservation System

Developed an Android application using Java and Google Firebase for secure user authentication, enabling flight bookings with integrated discount features and a seamless user experience.

Data Warehousing and ETL Development with Oracle Cloud and Apache Hop

Designed and implemented a data warehouse using Oracle Autonomous Data Warehouse with SQL, Apache Hop for ETL pipelines, configured relational models, and visualized schemas using Oracle Data Modeler.

Mobile App Prototypes

Developed a mobile app prototype for ScanWise and Justice using Figma and Marvelapp.

Certifications

Certification 1

Google Data Analytics Professional

Certification 2

Snowflake Data Warehousing Workshop Badge

Certification 2

Alteryx Foundation Micro Credential

Certification 2

Alteryx Machine Learning Fundamentals

Certification 3

Tableau Badge: Connect to and Transform Data

Certification 4

Tableau Badge: Explore and Analyze Data

Certification 5

Tableau Badge: Create Views and Dashboards

Skills

  • Programming Languages:SQL, Python, Java, Scala, R
  • Data Modeling & Warehousing:Dimensional Modeling, Star/Snowflake Schema, ETL/ELT Processes
  • Big Data Frameworks:Apache Hadoop, Spark, Hive, Kafka
  • Cloud Platforms:AWS (S3, Redshift, Glue), Azure (Data Factory, SQL, Synapse), GCP (BigQuery, Dataflow)
  • Databases:MySQL, PostgreSQL, Oracle, MongoDB, Cassandra, DynamoDB
  • Data Integration & Pipelines:Apache Airflow, Talend, Informatica
  • Version control:Git/GitHub/GitLab, Jenkins
  • Data Visualization:Tableau, Power BI
  • Data Governance:Data Quality, Metadata Management, RBAC, GDPR Compliance