Work Experience

Fullstack Engineer

About

I love connecting the dots — turning complex problems into working, end-to-end solutions. Fullstack development gives me the full picture: from crafting user interfaces to building APIs and managing deployments.

My stack centres on React and TypeScript on the frontend, Node.js on the backend, with PostgreSQL and MongoDB for persistence, and Docker plus CI/CD pipelines for reliable delivery.

My longer-term goal is to become a Security Champion — a fullstack engineer who bridges the worlds of development and cybersecurity, writing code that is not only functional but secure by design.

Technologies
  • HTML
  • CSS
  • SASS
  • JavaScript
  • TypeScript
  • React
  • Redux
  • Vue
  • Node.js
  • Express
  • NestJS
  • PHP
  • MySQL
  • MongoDB
  • GraphQL
  • REST API
  • Docker
  • Git
  • WordPress
  • Linux
  • Microsoft Azure
  • Scrum
  • Agile
  • Technical SEO
Languages
  • Polish: C2
  • English: C1
  • German: A1
  • French: A1
GitHub
AprMayJunJulAugSepOctNovDecJanFebMar
1676 contributions in the last year
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Experience

Wyższa Szkoła Biznesu - National Louis University, Nowy Sącz, Poland

October 2024 - currently

  • I teach Cyberpsychology course.

MSedkiewicz, Warsaw, Poland - self-employed

May 2023 - currently

  • I create websites: from consulting clients and assessing business needs, through designing the initial graphics or collaborating with a designer, coding and testing the site, to maintaining and updating it.
  • I optimize websites for technical SEO and ensure their security and accessibility.

Team Project (NDA; February 2024 - May 2024):

  • I collaborated on the application development with BackEnd, UX/UI, Manual Testing, SEO and DevOps specialists
  • I created new components and views for the project's application (Vue) and website (WordPress)
  • I did technical SEO optimisations
  • I tested the code developed for application (including regression tests).

Onely, Texas, USA — Junior Web Developer

November 2021 - April 2023

  • I created components and functionalities that improved the page architecture and metrics related to the website's technical SEO
  • I refactored website's code and worked on reducing its cyberattack surface
  • I supported the marketing team in website management, provided training on website maintenance, implemented new solutions related to the website, and assisted in optimising tools associated with the website and marketing (e.g., Google Tag Manager)

Lena Inspirations, Warsaw, Poland — self-employed

June 2016 - December 2021

  • Clarifying my future career path: creating websites, copywriting, managing social media profiles and creating marketing strategies, conducting BSFT therapy, conducting fencing classes and workshops
  • Giving psychology lectures and workshops in Go Work vocational school (2018-2020)
Education

SWPS University, Warsaw, Poland

2010-2017

Master's degree in General Psychology (studied in English language)

Physical Education Academy (AWF), Katowice, Poland

2017-2019

Postgratuate studies: IInd degree coach (fencing)

WSNOZ, Warsaw, Poland

2019-2020

Postgratuate studies: pedagogical training

Conferences
DevJS Summit (spring) (2025)
Speaker
Brain in the Net. How to Take Care of Mental Cyberhealth living in Cyberspace?
IT Job Fairs (MiMUW + PW) (2025)
Speaker
Brain in the Net. How to Take Care of Mental Cyberhealth living in Cyberspace?
Hackuj Dobroczynnie # 11 (from 1753c) (2024)
Speaker
A hacker is also a human! How to help yourself and your teammates during a crisis
Perspektywy Women in Tech Summit (2024)
Participant
Girls JS (2024)
Speaker
Support in leading JavaScript and AI workshop
Courses

2024

Build Responsive Real-World Websites with HTML and CSS
Udemy
Discovery Program
Women Go Tech
WordPress With Docker
Great Learning
Building Personal Brand with help of AI || BUZZcenter

2023

May 2022 - March 2023
Bootcamp Fullstack Developer
Programming course with mentor 1:1 support and individual and group projects. Technologies learned: HTML, CSS, RWD, Bootstrap, NPM, Git, JavaScript, AJAX, React, Webpack, Redux, Node, Express, WebSocket, MongoDB i Mongoose, Jira, TypeScript, NestJS, MySQL, TypeORM
Kodilla
Advanced SEO Strategies 2023 - Level Up Your SEO Knowledge
Udemy
The Ultimate SEO Training 2023 + SEO for WordPress Websites
Udemy
Building Faster Websites: Get Started with Web Performance
Udemy
Intro to Vue 3
Vue Mastery

2022

Google Tag Manager (GTM) Training Course - From Zero to Hero
Udemy
Technical SEO Certification
BlueArray Academy
WordPress: Advanced Custom Fields
LinkedIn
WordPress: Custom Post Types and Taxonomies
LinkedIn
WarsawJS workshops: #63 (React), #64 (Javascript), #65 (NestJS), #66 (React)
WarsawJS

2019

WP for Newbies
Ewelina Muc
Other Courses

2023

Brief Solution Focused Therapy in case of anxiety
LETSR

2022

EACLIPT conference (clinical psychology)

2021

Interpersonal Relationships Training
TROP
Intrapsychic Training

2020

Adobe Photoshop, module I
IT Media

2019

Adobe Lightroom
IT Media
Brief Solution Focused Therapy — IInd degree
CTSR

2013

Brief Solution Focused Therapy — Ist degree
CTSR
Hobbies
  • Photography
  • Fencing (epée, longsword)
  • Formula 1, Premier League
  • Crocheting, board games (especially Terraforming Mars, Calico, Azul)
Psychological Interests

cyberpsychology, resilience, HSP, social psychology, BSFT