Shreya Madan Mali

Dallas, TX · shreyamadanmali@gmail.com · LinkedIn

I’m a Data & Software Engineer with over 3 years of experience in full-stack development, data analytics, and software testing. Passionate about building data-driven solutions using Python, SQL, and cloud platforms to drive business insights and improve operational efficiency.


Experience

Platform Development Intern (Data Analytics Focus)

Larsen & Toubro, Texas, US · Aug 2024 – May 2025
  • Developed a real-time ingestion pipeline by building a data simulator in Python and streaming sensor values via Redis Pub/Sub, supporting live time-series reporting for ~50 unique metrics of energy performance dashboards.
  • Automated backend ETL workflows by configuring a Java .jar listener to insert structured data into PostgreSQL, reducing manual data testing efforts by ~40% and enabling seamless integration with internal tools.
  • Enhanced data quality and consistency by writing SQL validation checks and resolving ingestion-level errors (e.g., schema mismatches), helping achieve ~95% clean data rates before reaching production dashboards.
  • Built a self-service Angular dashboard for internal teams to visualize live sensor metrics, with filters, enhancing trend analysis and reducing dependency on manual reporting by ~30%.

Software Engineering Analyst (Data Analytics & QA Focus)

Accenture Solutions Pvt. Ltd., Pune, India · Dec 2020 – Jun 2023
  • Achieved 98% accuracy in data validation by designing test scenarios and documenting detailed test cases across billing and finance modules, ensuring clean data pipelines during UAT and integration testing phases.
  • Reduced data-related post-implementation issues by ~20% by analysing functional outputs in SAP IS-U and coordinating with developers to identify logic gaps, which modernized decision-making for client-facing systems.
  • Led cross-team data coordination during high-demand support weeks by answering process-level queries from incoming support teams, ensuring alignment on data flows, quality checks, and system behavior.

Projects

Employee Compensation Management System (Python OOP)

Python · OOP · File Handling

• Improved HR operational insights by developing a Python-based object-oriented app to calculate weekly compensation and reimbursements across full-time, hourly, consultant, and hybrid roles. GitHub Repo

Truck Driver Risk Analysis Using Hadoop and Tableau

Spark · Hive · Tableau

• Identified top 10 high-risk drivers and accident-prone truck models in California by analysing trucking fleet data in Hive/Impala and visualizing patterns with Tableau and R integration. GitHub Repo

COVID-19 Socioeconomic Impact Visualization

Data Analysis · Plotly · Pandas

• Uncovered how wage levels, urban density, and air quality influenced COVID-19 spread and travel patterns by developing multi-hypothesis Tableau dashboards from CDC, Kaggle, and GitHub datasets. GitHub Repo


Education

The University of Texas at Dallas

Master of Science in Information Technology and Management

Graduated: May 2025

GPA: 3.60

Savitribai Phule Pune University

Bachelor of Engineering, Electronics and Telecommunication

Graduated: May 2020

GPA: 3.56


Skills

Tools & Technologies
Proficient In
  • Programming & Query Languages: Python, SQL, R, Java, JavaScript, XML, UML, C/C++
  • Databases & Data Technologies: PostgreSQL, Redis, Hive, Impala
  • Data Visualization & Frontend: Tableau, Power BI, Angular, Excel
  • Analytics & Testing: Data Analysis, Business Intelligence, Quality Engineering, Software Testing, Business Analytics
  • Tools & Platforms: Git/GitHub (Version Control), Azure, Jira, Confluence, Postman

Interests

In my free time, I enjoy exploring data visualization tools, reading about emerging tech in cloud and AI, and mentoring peers. I also love hiking and capturing nature through travel photography.