Daniel Sherry | Data Analyst

Hi, I'm Daniel Sherry.

MBA with 8+ years of experience with Python, SQL and Power BI. Always eager to learn something new.

About

I am a 'Data Enthusiast': passionate about promoting data-driven decision making. I have experience with technologies like Power BI, Python, SQL, and much more.

Languages: Python, JavaScript, HTML/CSS
Databases: MySQL, SQL Server, Oralce SQL
Libraries: Pandas/Polars, Selenium, NumPy, Matplotlib, Seaborn
Frameworks: Flask, Django, Next.js
Tools & Technologies: Power BI, Google Looker, Amazon QuickSight, Git, Docker, Azure, JIRA

Looking for an opportunity to utilize data science skills to achieve successful business outcomes.

Experience

ERCOT

Data Analyst

Created and maintains a Python GUI (Streamlit) that facilitates auction analyses and file manipulation; connections to Oracle databases, Databricks lakehouse, Azure cloud
Automated 10+ routine activities resulting in a 50% reduction in time spent on repetitive tasks
Optimized 30+ data processing workflows by leveraging Python ETL frameworks
Leads and champions an internal group that teaches Python skills to 170+ members
Provides Power BI reports for committee meetings that enable data-driven decision making
Tools: Python, Power BI, Oracle SQL

January 2024 - Present | Austin, TX

Proximity Learning

Business Analyst

Applied statistical analysis using Python and SQL to evaluate recruitment and retention metrics, improving HR and Marketing strategies and increasing employee retention by 25%
Led Scrum team of 12+ software developers adhering to Agile principles, delivering 30 sprints of tested, on-time and on-budget features
Developed and implemented auditing procedures using Python that achieved a 30% reduction in Payroll errors and guaranteed compliance with regulations
Tools: Python, Power BI, AWS, Looker, JIRA

July 2022 - October 2023 | Austin, TX

Itron, Inc.

Business Process Specialist

Published 20+ Power BI dashboards sourced from SQL to visualize custom KPIs and enable teams to make data-driven decisions; presented to Directors and VPs monthly
Designed and implemented a Microsoft PowerApp that managed 200+ programs adhering to Waterfall and Agile project lifecycles, leading to a 30% increase in PMO productivity
Created comprehensive SQL documentation, including system architecture diagrams, user manuals, and operational procedures, leading to 15% increase in SQL usage in R&D dept.
Tools: Python, Power BI, Microsoft Project, SharePoint, Project Web App

July 2019 - June 2022 | Austin, TX

Conductor Analysis
Technologies

Business Operations Analyst

Managed financial accounting of $1.5M in annual revenue from global operations
Analyzed supplier capabilities by weighing multiple variables according to business need
Used Power BI to forecast demand and cash flows according to business analysis and historical metrics
Participated in development of corporate strategy and coordinated implementation of business model switch to SaaS
Tools: Power BI, C++, Excel

March 2017 - June 2019 | Albuquerque, NM

Projects

Data Analysis/ML

Exploratory Data Analyses and Machine Learning on several datasets

Accomplishments

Tools: Python (Pandas, Numpy,Matplotlib, Seaborn), Scikit-Learn
Jupyter notebook steps clearly annotated
Exploratory data analysis showing univarite/multivariate analysis, visualizations and statistics to provide insights
Machine Learning models for prediction

View Project