ABOUT

Who is Krzysztof Zalech?

My name is Krzysztof Zalech, and I am an IT technician from Garwolin, Poland.

I gained practical experience through freelance projects and professional internships, mainly in IT support, web development, and 3D printing.

I learn quickly and enjoy solving technical problems independently. After graduating from high school, I am currently preparing to start my Computer Science studies and looking for opportunities to further develop my skills and gain experience in the IT industry.

I build websites ranging from simple business websites to more advanced management systems with databases. I mainly work with Symfony (PHP), using Doctrine ORM and MySQL.

4+ years in the field
3 areas: web, IT, 3D
2 technician titles

Education

Zespół Szkół nr 2 im. Tadeusza Kościuszki w Garwolinie
IT technician and programming technician

Certificates

  • IT Essentials by Cisco
  • ZW3D zaawansowane by 3D Master
  • Claude 101 by Anthropic
  • AI Fluency by Anthropic

Languages

  • Polish — native
  • English — working proficiency

PROJECTS

Selected work

Click an image to open the gallery.

  • CRM system 9
    Featured

    CRM system

    Internal CRM for a client database. Modules: clients, staff tasks, client suggestions. Login with two-factor authentication (2FA) in Symfony.

    • PHP 8.4
    • Symfony 7.4
    • Doctrine ORM
    • MySQL
    • 2FA
    • Twig
  • Memorial candle wholesale 5
    Featured

    Memorial candle wholesale

    Catalogue site for a memorial-candle wholesaler. Pallet sales, not single units. Candles, caps, and stands.

    • PHP 8.4
    • Symfony 7.4
    • MySQL
    • Twig
    • Doctrine ORM
  • No Excuses 6
    Featured

    No Excuses

    Website for the No Excuses brand — training, mindset, conversion-focused layout. Responsive front-end built to sell the offer, not to decorate it.

    • HTML
    • CSS
    • JavaScript
  • PSP XMB portfolio 7
    Featured

    PSP XMB portfolio

    This site. Interface inspired by the PSP XMB — cross navigation with a focus bubble, Canvas waves, skills carousel, tech wheel. Content is edited from an admin panel.

    • PHP 8.2
    • Symfony 7.4
    • Stimulus
    • Canvas API
    • Twig
    • Asset Mapper
    • MySQL

EXPERIENCE

Experience

  1. 2022 — 2026

    Web developer (freelance)

    Freelance

    Building websites — first HTML/CSS/JS, then Symfony. Brochure sites for local businesses. A client-and-staff management system with a task module on MySQL.

  2. 2023 — 2026

    IT support (freelance)

    Freelance

    Installing and configuring peripherals for local companies. Diagnosing and fixing software and hardware problems.

  3. 2024 — 2026

    3D printing and modeling (freelance)

    Freelance

    Slicer software and 3D printers. Simple solids and models. Jobs delivered on the agreed schedule.

  4. Internship

    IT intern

    Komputronik

    Laptop repair and hardware diagnostics. OS and software install and repair. Logging and reporting tickets.

  5. Internship

    IT support intern

    Przedszkole Róża, Warszawa

    Installing and configuring access points and switches. Ethernet sockets and cabling. Laptop repair and OS installs.

SKILLS

Skills

  • 3D
  • Admin
  • Backend
  • Databases
  • DevOps
  • Frontend
  • Tools
  • Networks
  • Hardware
  • Slicery 3D 68%
  • Drukarki 3D 70%
  • EasyAdmin 72%
  • PHP 80%
  • Symfony 7.4 78%
  • Composer 82%
  • MySQL / MariaDB 80%
  • Doctrine ORM 75%
  • Doctrine Migrations 78%
  • Deploy (push-to-deploy, shared hosting) 70%
  • Twig 82%
  • Symfony UX (Stimulus, Turbo) 75%
  • HTML 85%
  • CSS 80%
  • JavaScript 70%
  • Git 85%
  • Docker / Docker Compose 68%
  • PHPUnit 65%
  • Symfony CLI 78%
  • Access Pointy / Switche 72%
  • Okablowanie Ethernet 70%
  • Diagnostyka sprzętu 80%
  • Serwis laptopów 78%

TECH STACK

Tools

Click a category on the wheel.

    CONTACT

    Let's talk

    A project, a brief, a job? I reply within 48 hours.

    Email kzalech87@gmail.com
    Phone +48784508538
    Download CV Website