Data Science Solutions Architect

Janani Krishnamurthy

Bellevue, WA *********************@*****.*** +1-425-***-****

LinkedIn: @jananik1705 Github: @jananikrishnamurthy17 EDUCATION

Master of Science in Data Science (GPA 3.875)

Seattle University, Seattle, WA

Expected Graduation: May 2025

Bachelor of Engineering in Electronics & Instrumentation (Aggregate 87.5%) Sri Sairam Engineering College, Chennai, TN, India CERTIFICATION

AWS Certified Solutions Architect – Associate

Certification ID: a118cf18e67d44758fad68308a6ce253 Valid Through: Sept. 25th 2027

ACTIVE PATENT:

Patent ID: US12086489B2 Sept’24 – Aug’42

Title: Methods and systems for managing multiple priority jobs at a Multi-Function Device. WORK EXPERIENCE

Advisory System Analyst IBM Private Ltd, Chennai Oct’21 – Aug’23 Client: AT&T

• Automated and optimized ETL pipelines for billing data processing improving efficiency by 20%.

• Designed and implemented software solutions and shell scripts with embedded Teradata queries for table population and report generation.

• Resolved critical data warehouse issues, improving architecture and increasing accuracy of billing data.

• Streamlined project timelines by coordinating with stakeholders, ensuring on-time delivery.

• Collaborated with a team of six engineers, mentoring and fostering team development.

• Managed large-scale data warehouses, improving p99.9 query performance by 15%.

• Facilitated agile ceremonies, collaborating with cross-functional teams.

• Conducted data validation, debugging, and performance tuning to enhance data accuracy. Graduate Teaching Assistant Seattle University

Course 1: Probability for Data Science Jan’25 – Present

• Assist with lecture notes and hold office hours to support student learning and discussions.

• Grade assignments and exams for 45 students, providing constructive feedback.

• Develop comprehensive solution keys to enhance student understanding. Course 2: Applied Statistical Inference & Experimental Design Sep ’24 – Dec ‘24

• Assisted in the development of course materials and online resources

• Provided academic support to students through grading, feedback, and office hours. ACADEMIC PROJECTS

Blood Bank Management System

• Developed an application to manage and query blood bank data, integrating MySQL for database connectivity.

• Designed an interactive UI to facilitate user access to donor details, blood inventory, and SQL query execution.

• Implemented pre-configured SQL queries to retrieve insights on blood supply, demand trends, and donor statistics.

• Integrated Tableau visualizations for real-time analytics, improving decision-making efficiency.

• Utilized web scraping to extract external data, storing it in MongoDB.

• Migrated selected tables to AWS RDS for cloud-based implementation and scalability. Demographics Data Analysis for Archdiocese of Seattle

• Conducted comprehensive demographics analysis using 24 years of data to assess parish population trends and financial impacts over time.

• Analyzed household data, parishioner demographics, and sacramental records to uncover patterns in community engagement.

• Developed 3+ interactive dashboards in Power BI, providing insights on membership trends and financial contributions for 50+ stakeholders involved in strategic planning.

• Implemented SQL-based data cleaning and transformation processes to ensure accuracy in historical data comparisons.

• Built predictive models to forecast parish growth and financial sustainability, aiding decision-making processes.

TECHNICAL SKILLS

• Programming Languages : Python, C++, R.

• Data Technologies : Teradata, MySQL, Oracle, DynamoDB, Hadoop, ETL process

• Cloud Tools : AWS (S3, EC2, Lambda, RDS, EMR, IAM).

• Scripting : Shell scripting.

• Web Technologies : HTML, CSS, XML, JSON, WSDL, GTK/QT web-browsers.

• Tools : Google colab, Jupyter, MS Office, GIT, JIRA, SOAP UI, Accurev, VS.

• Visualization Tools : Power BI, Tableau.

• Operating Systems : Linux, Windows.

AWARDS & HONORS

• Ranked 29th among 1732 undergraduates during Bachelor's program.

• Awarded certificate of appreciation by the Cancer Institute (WIA) for organising the voluntary blood donation camp.

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