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vuchkoanalyst

Marko V.

@vuchkoanalyst

Certified AI and Data Analyst and Python Solutions Expert

Serbia
Inglese, Serbo
Alcune informazioni sono riportate in lingua inglese.
Chi sono
I am a Certified AI and Python Developer (IT Academy) who specializes in data analysis and sentiment classification. I fill the gap between complex datasets and useful business insights. My Expertise: Data Analysis: Translating raw data into insights using Python & R; Sentiment Analysis: AI-powered classification of customer voice; EDA: Predictive modeling and trend discovery; Visualization: High-precision graphics (Matplotlib, Seaborn). Explore my full interactive data projects here: https://marko-vuchko.github.io/portfolio-fv/. Let's do something together.... Continua a leggere

Competenze

v
vuchkoanalyst
Marko V.
offline • 
Tempo di risposta medio: 1 ora

Consulta i miei servizi

Elaborazione del linguaggio naturale
I will do python data analysis visualization and sentiment analysis
A partire da90 USD / progettoMaggiori dettagli

Portfolio

Esperienza lavorativa

Data Analyst & Python Developer

Freelance / Self-employed

Oct 2024 - Feb 2026 • 1 yr 4 mos

Dedicated to developing comprehensive data-driven solutions and prediction models. My experience is grounded in a rigorous technical foundation from the IT Academy, which I apply to complex, real-world projects that bridge the gap between raw data and strategic business decisions. Technical Core & Methodology: I use Python ecosystem tools (Pandas, NumPy, Scikit-learn) for exploratory data analysis (EDA) and to build robust machine learning pipelines. My workflow is set up for 2026 standards, with AI-augmented development (Cursor) to assure clean, efficient, and scalable code. Key Expertise and Project Highlights: - Advanced Analytics with Python and R: Created complete analysis frameworks, such as my Netflix Streaming Platform Analysis, which involved transforming large datasets into interactive visualizations using Matplotlib, Seaborn, and Plotly to uncover important growth trends and viewership patterns. - Machine Learning and Natural Language Processing: Created and deployed a sentiment classifier for product reviews. This included text preprocessing, feature engineering, and model training to automate customer feedback loops. - Database Management and Infrastructure: Skilled in designing and querying complicated relational databases using SQL. I combine data from multiple sources to create a "single source of truth" for analysis. - Cloud & DevOps: Experienced in building and managing data workflows in AWS settings. I utilize Git and GitHub to maintain strict version control, assuring collaborative efficiency and code integrity. Tools & Technologies: - Languages: Python (Advanced), R (Statistical Modeling), SQL. - Libraries: Pandas, NumPy, Scikit-learn, Matplotlib, Seaborn, Plotly. - Platforms: AWS, Jupyter Notebooks, and Cursor AI. - Version Control: Git, GitHub. I solve business challenges through data, not just code. From predictive modeling to automation, I deliver high-accuracy insights that provide a clear competitive edge.

Data Visualization Specialist

Netflix Data Analysis (Project)

Jan 2025 - Jan 2025 • 0 mos

Conducted a thorough investigation of streaming trends. Developed interactive visualizations and reports to identify critical audience growth variables.