Daniel Sherry | Data Analyst

Hi, I'm Daniel Sherry.

MBA with 9+ 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 more.

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

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

Experience

ERCOT

Market Operations Analyst II

Developed a scalable Python-based analytics tool to support file processing, statistical analysis, and risk evaluation; full test suite and graphical user interface ensured dependability and practicality.
Automated 15+ recurring monitoring workflows, reducing manual intervention by 50% and increasing consistency and timeliness of compliance reporting.
Designed and delivered 10+ dynamic Power BI dashboards to visualize performance KPIs, risk scores, and compliance metrics for senior stakeholders, enabling real-time, data-driven decision-making.
Tools: Python, Power BI, Databricks

January 2024 - Present | Austin, TX

Proximity Learning

Business Analyst

Crafted and presented Power BI dashboards that integrated data from Snowflake and HubSpot, enabling KPI analysis across Product, Sales, and Marketing teams; applied linear regression models to forecast performance trends.
Led a cross-functional Scrum team of 12+ software developers, overseeing the successful delivery of 30 Agile sprints with fully tested, on-time, and on-budget product features.
Initiated Python-based auditing procedures that automated payroll validation checks, resulting in a 30% reduction in payroll processing errors and improved financial accuracy.
Tools: Python, Power BI, AWS, Looker, JIRA

July 2022 - October 2023 | Austin, TX

Itron, Inc.

Business Process Specialist

Built and maintained 20+ interactive Power BI dashboards, leveraging complex SQL queries to visualize custom KPIs and drive strategic insights; regularly presented findings to Directors and Vice Presidents.
Designed and deployed a Microsoft PowerApp to streamline the management of 200+ programs across both Agile and Waterfall lifecycles, resulting in a 30% increase in PMO operational efficiency.
Authored detailed SQL and process documentation, including system architecture diagrams, end-user manuals, and operational workflows to support data governance and knowledge transfer.
Tools: SQL Server, 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, SQL, Excel

March 2017 - June 2019 | Albuquerque, NM

Projects

                
              
Data Analysis/ML
                  Exploratory Data Analyses and Machine Learning on various datasets
                
AccomplishmentsView
                    Project on GitHub
Tools: Pandas, Scikit-Learn, Numpy, Matplotlib, Seaborn
Jupyter notebooks clearly annotated
Exploratory data analysis showing univarite/multivariate analysis, visualizations and statistics
                    to provide insights
Machine Learning models for prediction

                  Projects Included:
                  Wordle Exploratory Data Analysis
Roller Coaster Exploratory Data Analysis
Ultramarathon Analysis
Waiter Tip EDA and Machine Learning prediction

                
              
Hosted Vite/React app
                  Custom web app hosted on the cloud (Vercel deployment)
                
AccomplishmentsGo to Website
Tools:Vite, Javascript, React
Single page web app with custom TailwindCSS styling
Useful template for future website homepages

                
              
Sherry-Shop
                  E-Commerce website marketing custom iPhone cases
                
AccomplishmentsTools: Next.js; Typescript; Tailwind; Framer-Motion; Kinde 
E-Commerce website with custom transitions
Full authentication system
Responsive design
View Project on GitHub
Next Steps:
Deploy to cloud
Database configurations for persistence