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Krystian K. - Html, React Native, nextjs

My name is Krystian K. and I have over 5 years years of experience in the tech industry. I specialize in the following technologies: Java, JavaScript, React, Spring Framework, Web Development, etc.. I hold a degree in Bachelor of Computer Science (BCompSc), Bachelor's degree. Some of the notable projects I’ve worked on include: Artikel Meister, Zitiergenerator, PlatePad, Krystian Kulik Portfolio. I am based in Zurich, Switzerland. I've successfully completed 4 projects while developing at Softaims.

Information integrity and application security are my highest priorities in development. I implement robust validation, encryption, and authorization mechanisms to protect sensitive data and ensure compliance. I am experienced in identifying and mitigating common security vulnerabilities in both new and existing applications.

My work methodology involves rigorous testing—at the unit, integration, and security levels—to guarantee the stability and trustworthiness of the solutions I build. At Softaims, this dedication to security forms the basis for client trust and platform reliability.

I consistently monitor and improve system performance, utilizing metrics to drive optimization efforts. I’m motivated by the challenge of creating ultra-reliable systems that safeguard client assets and user data.

Main technologies

  • Html

    5 years

  • Java

    3 Years

  • JavaScript

    2 Years

  • React

    4 Years

Additional skills

Direct hire

Potentially possible

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Experience Highlights

Artikel Meister

Artikel Meister is an app I designed and built to help German learners master the German articles. I got the idea when I wanted to improve my own German skills. After years of learning, I still found it hard to remember the right articles, and I knew others struggled with this too. I wasn’t happy with the apps already out there, so I decided to make my own!

Zitiergenerator

Citation Generator was a professional freelancing project where my task was to develop an application to assist students in creating citations and bibliographies for their theses.

PlatePad

PlatePad is an amateur project I have built, primarily to gain more experience with AWS services, while also serving as a repository for my personal recipes :) The most crucial AWS services used include: AWS Lambda AWS DynamoDB AWS API Gateway AWS SAM/CloudFormation AWS Cognito

Krystian Kulik Portfolio

My portfolio webisite

Education

  • Jagiellonian University

    Bachelor of Computer Science (BCompSc) in Computer science

    2016-01-01-2019-01-01

  • Jagiellonian University

    Bachelor's degree in Computer science

    2016-01-01-2019-01-01

Languages

  • German
  • English
  • Polish

Personal Accounts