zrdzn

zrdzn

Backend Developer

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About

Hi, I'm Kacper, a young aspiring programmer with a passion for cybersecurity and digital forensics. Outside of coding, I enjoy spending time at the gym and constantly exploring new challenges to grow both mentally and physically. I'm always curious about how things work under the hood, whether it's software, systems, or security. I love learning by doing and pushing myself to improve every day.

Skills

Languages

  • Java Good
  • Kotlin Good
  • JavaScript & TypeScript Good
  • Python Basic
  • SQL Basic

Databases

  • PostgreSQL Good
  • MySQL Good
  • MongoDB Basic
  • Redis Basic

Frameworks & Libraries

  • Spring Good
  • Hibernate Good
  • Kafka Basic

Tools & Platforms

  • Git Good
  • Docker Good
  • OpenAI API Basic
  • Linux Basic

Projects

Lingotly

Lingotly is a language learning platform that allows users to learn through interactive workbooks, featuring AI-generated translations to enhance their learning experience.

Key Features:

  • Create personalized notebooks accessible on any page to save important words and phrases
  • Speech playback for listening to saved words and phrases
  • Flashcards with translations to reinforce vocabulary and sentence structure
  • Direct sentence translation or AI-generated stories with translations for deeper learning and context
  • Track your learning progress and monitor improvements over time
Spring with Kotlin NextJS with TypeScript AI Sqiffy Liquibase PostgreSQL Amazon S3 Docker JUnit
Lingotly

Finance

Finance is a tool for managing personal and shared finances.

Key Features:

  • AI-powered image recognition for automatic transaction data extraction
  • Manage multiple vaults with customizable settings and member roles
  • Schedule and automate recurring transactions
  • Export and import transactions via .CSV for easy data management
  • Track financial data in multiple currencies with real-time exchange rates
Spring with Kotlin NextJS with TypeScript AI Hibernate Liquibase PostgreSQL Amazon S3 JUnit Docker
Live Demo Source

HireSynapse

HireSynapse is a tool that helps companies manage job applications, choose the best candidates, and organize recruitment more easily with help from AI.

Key Features:

  • Upload resumes and cover letters, and the system extracts important info like skills and experience
  • View and manage all candidates in one simple dashboard
  • Keep track of job offers and see who applied for each one
  • Edit candidate details and notes easily during the recruitment process
  • Download reports and logs to review progress and changes
Spring with Java ReactJS with JavaScript AI Hibernate Kafka PostgreSQL JUnit Apache POI & PDFBox
Source

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