Data Analyst Visualization

NGUYEN VIET HOANG

Data Analyst

+ Hanoi, Vietnam +84-857-***-***

# ********@*****.***

§ HoangNV097

ï HoangNguyenViet

OBJECTIVES

As a final-year student with a passion for data

analysis, I am driven by the power of data-driven

decision-making. My foundation in statistical anal- ysis, data visualization, and programming languages like Python and SQL equips me with the technical

skills to handle and interpret large datasets. I am eager to grow and contribute by leveraging data to drive impactful business outcomes.

SKILLS

• Languages: Vietnamese (Native), English (Ad-

vanced).

• Technical: Statistics, Big Data, Machine Learn-

ing, Microsoft Office, Data Visualization, Dash-

boards, Mockups, Use Cases.

• Tech-stack: Python, SQL, Spark, R, Power BI,

C, MongoDB, Excel, Canva, Draw.io, Figma.

• Interpersonal: Leadership, Logical & Critical

thinking, Teamwork, Problem-solving, Presenta-

tion skills.

EDUCATION

Sep. 2021 – Jul. 2025

Hanoi University of Science and Technology

Business Analytics Bachelors CPA: 3.0

EXPERIENCE

Aug. 2023 – Feb. 2024

Business Analyst Trainee, Viet Capital

• Weekly stock market analysis based on macroeconomics, daily stock recommendations, and identifica- tion of long-term growth stocks for 20 clients.

• Regular progress/KPI reports with actionable strategies to meet goals and address challenges. Aug. – Dec. 2024

Data Analyst Intern, Sugame Studio

• Used data queries to build dashboards and propose innovations to improve the game.

• Analyzed business goals, challenges, and opportunities; identified potential customers to boost popu- larity.

• Employed Firebase, Google BigQuery and A/B testing to inform game development. Jan. 2025 – Jun. 2025

Data Engineer, VIRAC

• Designed and maintained ETL pipelines.

• Crawled and cleaned data, then loaded it onto central servers.

• Leveraged Python, Pandas, Matplotlib, and big-data tools. Jul. 2025 – Now

Data Analyst, Alina Vision VN

• Standardized hospital data and produced periodic reports.

• Drove a digital transformation that improved staff efficiency by 20%. CERTIFICATIONS

• 2022 – IELTS 7.0

• 2023 – IBM Professional Data Analytics

• 2024 – Coursera: From Excel to MySQL

• 2024 – IBM Data Engineer

• 2024 – Deep Learning Specialization – DeepLearning.AI

• 2024 – Introduction to TensorFlow for AI/ML/DL – DeepLearning.AI

• 2024 – Microsoft Power BI

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REMARKABLE PROJECTS

Dec. 2023 – Customer segmentation

Project description A Kaggle competition analyzing an e-commerce database of 4000 customers

(2010/12/01–2011/12/09). I developed a model to predict a new customer’s pur- chases in the following year from their first purchase. Used technologies Python, Jupyter Notebooks, Pandas, NumPy, Matplotlib, Seaborn, Scikit-learn Team size 1

Results • Conducted thorough data cleaning and preprocessing to handle missing values and outliers.

• Achieved 84.8% accuracy (K-nearest regression) and 91.5% (Gradient Boosting). April 2024 – Music recommendation system

Project description A dataset of 10000 songs on Spotify since 1986. Built a recommendation system using Cosine Similarity on song features.

Used technologies Python, Jupyter Notebooks, Pandas, NumPy, Matplotlib, Seaborn, Scikit-learn Team size 3

Results • Cleaned and preprocessed data to handle missing values and outliers.

• Deployed a model that suggests related songs based on cosine similarity. EXTRACURRICULAR EXPERIENCES

Aug. 2022 – Now

Content team member, HUST Business Analysis Club (HBAC)

• Co-founder of HBAC, the first Business Analysis Club at HUST; write content and organize academic events.

REFERENCES

Dr. Ha Thi Thu Trang

Lecturer

School of Economics and Management

Hanoi University of Science and Technology

*****.********@****.***.**

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