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Hi, I'm Tai Dinh

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About Me

Hello, my name is Tai ('tie') Dinh! Throughout my undergrad studies, I explored many areas of study, initially thinking I would pursue a non-data career. Over time, however, I discovered a deeper passion for data, enjoying the detective work of uncovering patterns and revealing the story hidden within the numbers, a pursuit far more fulfilling than the path I initially imagined. Naturally curious and observant, I love continuously learning new things and expanding my skill set. I believe that storytelling and data are among the most powerful forces for meaningful change.

Rockland, New York

English

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Resume

Education

Bachelor of Science in Business Administration

University at Buffalo

2021-2025

Grade: 3.75/4.00 Summa Cum Laude Concentrations: Management Information Systems & Financial Analysis

High School Diploma

North Rockland High School

2017-2021

Grade: 4.0/4.0 Top 5% of Graduating Class

Tech Stack

Computer Languages

SQL

Python

Libraries

Tidyverse

Data.table

Pandas

NumPy

Matplotlib

Seaborn

Spreadsheets/Analytic Tools

Microsoft Excel

Power Query

Google Sheets

Tableau

Microsoft Power BI

Data Warehouses

Google BigQuery

Creative Softwares

Microsoft PowerPoint

Google Slides

Canva

Certifications

Google Data Analytics

Coursera | Online July 2025

Applied data-driven decision-making processes through hands-on projects and case studies
Developed dashboards and reports to communicate insights using real-world datasets and tools like Tableau and spreadsheets

Certificate of Financial Studies

NRHS Academy of Finance | Thiells, NY September 2019 - June 2021

Collaborated with a Certified Financial Planner to gain practical exposure to investment strategy, retirement planning, and risk assessment through guided case evaluation
Delivered a business proposal presentation in a competitive format to donors, earning up to $1,000 in scholarships
Gained foundational understanding of economics, accounting, international business, and securities and insurance

Business Analysis & Process Management

Coursera | Online February 2025

Analyzed organizational workflows to identify inefficiencies and propose data-driven business solutions
Evaluated real-world case scenarios from a process perspective, broke down key issues, and developed practical solutions

Projects

QUANTIUM RETAIL ANALYTICS

Developed a comprehensive retail analytics solution for customer segmentation and store trial performance evaluation. Used advanced statistical analysis to identify customer segments and assess the impact of new store layouts.

End to End R Tidyverse Data.Table Statistical Analysis Customer Segmentation

GitHub Repo

CYCLISTIC BIKE-SHARE ANALYSIS

Conducted comprehensive analysis of bike-share data to understand rider behavior patterns and develop marketing strategies for converting casual riders to annual members. Applied complete data analysis process from Ask to Act.

End to End SQL Power BI ETL Trend Analysis Business Intelligence

GitHub Repo

BELLABEAT WELLNESS DATA ANALYSIS

Analyzed smart device fitness data to gain insights into how consumers use non-Bellabeat smart devices and identify opportunities for Bellabeat's marketing strategy in the global smart device market.

End to End Python Pandas Matplotlib Seaborn ETL

GitHub Repo

AMD STOCK ANALYSIS

Conducted financial analysis of AMD stock performance from 2020 to 2025, focusing on technical indicators, and market trends to provide investment insights and portfolio recommendations.

Python Pandas Matplotlib yfinance Financial Analysis Data Visualization

GitHub Repo

BUFFALO ECO-WISE MARKETING PLAN

Developed a comprehensive marketing plan for a hypothetical sustainability startup focused on the WasteWise electric kitchen composter. Created product strategy, target market analysis, and implementation roadmap for eco-friendly kitchen technology.

Marketing Strategy Business Planning Market Research Product Development Sustainability

GitHub Repo

LIFETIME FITNESS DATABASE

Designed and implemented a comprehensive database system for Lifetime Fitness to manage member information, class schedules, equipment tracking, and facility management with optimized data relationships.

Microsoft Access Database Design ERD Data Modeling Business Requirements

GitHub Repo

FINANCIAL PROFITABILITY & CREDIT RISK ANALYSIS

Conducted comprehensive financial analysis of Nike, Inc. and Under Armour, Inc. using SEC EDGAR Form 10-K data. Applied DuPont Model for profitability analysis and credit risk metrics including Altman Z-Score to provide investment recommendations.

Excel Financial Analysis DuPont Model Credit Risk Assessment Investment Analysis SEC EDGAR

GitHub Repo

DELOITTE AUSTRALIA AD-HOC TASK

Completed data analysis tasks for Deloitte Australia, demonstrating proficiency in handling real-world business problems, data cleaning, analysis, and presenting actionable insights to stakeholders.

Excel Tableau Data Analysis Business Intelligence Stakeholder Communication

GitHub Repo

TABLEAU: SUNY AT A GLANCE

Designed a tableau visualization that encapsulates an overview of The State University of New York schools, including general data such as enrollment, demographics, and cost. The data sources used were the 2023 Common Data Sets (CDS) of SUNY schools.

Tableau ETL Calculated Fields Visual Design Principles Attention to Detail

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ROBOT KIOSK SYSTEM DESIGN

Designed and analyzed an autonomous kiosk robot system for retail environments featuring self-checkout, inventory management, and product lookup capabilities. Developed comprehensive project management documentation including system analysis, business requirements, and implementation strategy.

Project Management System Design Business Analysis Requirements Gathering Process Automation Retail Technology

GitHub Repo

DATA COLLECTION ETHICS PAPER

Researched and wrote a comprehensive paper on ethical considerations in data collection practices. Explored privacy concerns, consent mechanisms, and responsible data handling principles in the digital age.

Ethics Research Data Privacy Academic Writing Policy Analysis Digital Ethics

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