Alan Kowalzky

Junior Developer

About Me

I am a passionate junior developer eager to start my career in web development. My goal is to become a skilled full-stack developer and contribute to innovative projects. I have strong problem-solving skills and a desire to continuously learn new technologies. Currently focusing on JavaScript and modern web development frameworks.

Contact Information

Email: alan.kowalzky@gmail.com
GitHub: github.com/AlanKowalzky
Discord: alan.ko
Location: Warsaw, Poland

Skills

Programming Languages: JavaScript, HTML5, CSS3, Python (basic)
Frameworks & Libraries: React (learning), Node.js (basic)
Tools & Technologies: Git, GitHub, VS Code, Chrome DevTools
Methodologies: Agile, Scrum (theoretical knowledge)
Version Control: Git, GitHub
Other: Responsive Web Design, REST APIs (basic)

Code Example

Here's my solution to a Codewars problem - "Sum of positive":

function positiveSum(arr) {
  return arr
    .filter(num => num > 0)
    .reduce((sum, num) => sum + num, 0);
}

// Alternative solution:
function positiveSum(arr) {
  let sum = 0;
  for (let i = 0; i < arr.length; i++) {
    if (arr[i] > 0) {
      sum += arr[i];
    }
  }
  return sum;
}

Projects

RS School CV - This CV project
- Technologies: Markdown, Git, GitHub Pages
- Source Code
Personal Portfolio Website (2024)
- Created responsive personal website using HTML, CSS, JavaScript
- Implemented mobile-first design approach
- Technologies used: HTML5, CSS3, JavaScript, Git

Education

RS School JavaScript/Front-end Course (2024 - Present)
- Learning modern JavaScript, React, Node.js
- Practical projects and code reviews
Computer Science Degree - Warsaw University of Technology (2020-2024)
- Bachelor's degree in Computer Science
- Relevant coursework: Programming, Data Structures, Algorithms
Online Courses:
- JavaScript Fundamentals - Codecademy (2024)
- Git & GitHub Crash Course - freeCodeCamp (2024)

English Level

B2 (Upper-Intermediate)

Can communicate effectively in professional environment
Regular practice through:
- Technical documentation reading
- Online courses in English
- Participation in international developer communities
- RS School course conducted in English