James Ngariu Resume

EDUCATION

June 2024 - November 2024

Harvard CS50P: Introduction to Programming with Python

Harvard University (Online)

Mastered Python programming language and its applications
Implemented automation solutions and data processing tools
Applied Python concepts to real-world programming challenges
Received certification for successful course completion

November 2024 - April 2025

Harvard CS50x: Introduction to Computer Science

Harvard University (Online)

Completed comprehensive computer science fundamentals course
Learned C programming, algorithms, data structures, and memory management
Developed a Task Management application as final project
Received official certification upon successful completion

WORK EXPERIENCE

January 2025 - Present

Freelance Web Developer

Self-employed | Nairobi-Kenya

Delivered custom website solutions for multiple clients, applying skills learned from CS50 courses
Implemented responsive designs that work seamlessly across all device sizes
Created intuitive user interfaces with modern animations and interactive elements
Developed secure contact forms with validation and email integration

PROJECT EXPERIENCE

November 2024 - April 2025

Task Manger | JavaScript, Responsive Design, UX/UI, Web Accessibility, Client-side Storage

Built priority-based task system with visual analytics
Implemented customizable Pomodoro timer with focus mode
Integrated multimedia player supporting various formats
Enabled offline functionality via LocalStorage
Ensured WCAG 2.1 compliance with keyboard navigation support

January 2025 - March 2025

Responsive Portfolio Website | HTML, CSS, JavaScript

Designed and developed a clean, modern portfolio website
Implemented dark/light theme toggle with persistent user preferences
Created fully responsive layout optimized for all screen sizes
Built custom contact form with client-side validation
Optimized for performance and high PageSpeed scores

March 2025 - Present

Finance Tracker App | HTML, CSS, JavaScript, Python

Built comprehensive finance tracking application with user authentication
Implemented real-time data visualization using interactive charts
Created budget planning and expense tracking features
Developed responsive dashboard optimized for both mobile and desktop
Added data export functionality in multiple formats

LEADERSHIP EXPERIENCE

January 2024 - Present

Self-Directed Learning Path

Independently mastered web development through structured self-learning
Completed Harvard's rigorous CS50 curriculum through self-discipline
Managed multiple client projects simultaneously while maintaining quality standards
Developed problem-solving skills through hands-on project completion

SKILLS & CERTIFICATIONS

Languages: HTML5 (95%), CSS3 (90%), JavaScript (85%), Python (90%), C/C++ programming(75%)

Frontend: React (80%), Responsive Design, UI/UX, Animations

Backend: Node.js (75%), Flask (85%), APIs, Authentication

Database: SQL (80%), MongoDB

Tools & Other: Git, VS Code, SEO Optimization, Performance Tuning

Certifications:

Harvard CS50P: Introduction to Programming with Python (June 2024)
Harvard CS50x: Introduction to Computer Science (November 2024)
Responsive Web Design Certification
JavaScript Algorithms and Data Structures

Professional Summary:

Self-taught developer with CS50 skills creating elegant digital solutions. Specializing in responsive web design, interactive UI development, and full-stack applications. Passionate about clean code, continuous learning, and solving real-world problems through technology.