Profile

Hi, I'm Mark Hernandez

A passionate student sharing my work and skills

About Me

I'm Mark, a Computer Science student passionate about building projects and learning new technologies. I have a strong background in web development, programming, and design.

Achievements

2021–Present - Data Annotating Job

Started a Data Annotating Job that focuses on labeling maps.

2023–2024 - Dean's Lister

Consistent academic performer in BSCS program.

2025 - Built LearnIT

A modular C-learning platform with gamified experience.

2025 - Developed ParCCA

Smart parking system for City College of Angeles.

Midterm Tasks

This section showcases my Data Analytics midterm tasks including analysis, visualizations, and datasets.

Paired Task 1 Screenshot
Paired Task 1

Explaining common problems of the world and asking the right question.

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Practice Task 1 Screenshot
Practice Task 1

A simple data preparation and Cleaning.

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Midterm Task 1 Screenshot
Midterm Task 1

Bike Sales Data Cleaning.

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ER Model Screenshot
Midterm Task 1 ER Model

ER Model of Bike Sales.

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Midterm Task 2 Screenshot
Midterm Task 2

Data cleaning of Bike Sales with Pivot tables.

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Practice Task 2 Screenshot
Practice Task 2

Practice task on Excel Formulas.

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Practice Task 3 Screenshot
Practice Task 3

Data Visualization with Dashboard.

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Midterm Task 2 Screenshot
Practice Task 1

Data Preparation and Cleaning for Gym Sales with ER Model.

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Projects

LearnIT
LearnIT

An interactive platform to learn C programming with simulations and quizzes.

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ParCCA
ParCCA

A parking reservation system for CCA students and staff.

View Project

My Skills

HTML

90%

CSS

85%

JavaScript

80%

Python

80%

C Programming

85%

Data Annotation

95%

Core Competencies

Creativity

Thinking outside the box and innovating solutions.

Collaboration

Team player with excellent communication skills.

Time Management

Efficiently managing tasks and meeting deadlines.

Critical Thinking

Analytical approach to problem-solving and coding.

Problem Solving

Turning challenges into opportunities with code.

Adaptability

Can easilty adapt to any situations.

Contact Me