Hi, I'm Konrad

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Software developer with 15 years of experience specializing in Java, Kotlin, and Spring. I build e-commerce systems for the largest clients in Poland and abroad.

Konrad Grochowski
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Workspace
15+ Years Exp.
About Me

Simple solutions to
complex problems

I'm a software developer who combines solid fundamentals with a modern approach. I develop software using agile methodologies, integrate LLMs into business processes, and create solutions based on modern architectures.

I'm not afraid of challenges. I've created my own programming language and implemented AI in business applications — both solutions are still being developed and used in companies.

Clean Code

TDD & DDD practices

AI Integration

LLMs & AI agents

Architecture

Microservices & E-commerce

Agile

Scrum & modern methodologies

Career Path

Professional Experience

July 2021 – Present

Java Developer

EXORIGO-UPOS S.A.

Work on e-commerce projects for major clients in Poland and abroad. Creating systems like PIM, ETL, Supplier Portal and integrations. Responsibilities include analysis, development and architecture.

Java Kotlin Spring PIM ETL Microservices
March 2012 – July 2021

Java Developer

DANDELITE

Work on e-commerce projects for major clients in Poland. Building scalable backend solutions, integrations and supplier portals.

Java Spring Hibernate Oracle PostgreSQL
July 2011 – September 2011

Web Developer Intern

RINGIER AXEL SPRINGER POLSKA

Internship at the company as a web developer. First steps in the professional software development world.

My Toolbox

Skills &
Technologies

I constantly expand my technical stack to stay ahead in the rapidly evolving tech landscape.

Java

15+ years

Kotlin

Modern JVM

Spring

Boot & Framework

SQL

Oracle & PostgreSQL

Docker

Containers

Kafka

Event Streaming

Git

Version Control

Gradle

Build Tool

AI / LLM

Agents & Integration

Academic Background

My Education

Master's Degree
Business Application Development

Polish-Japanese Academy of Information Technology

2012 – 2013
Engineer's Degree
Business Application Development

Polish-Japanese Academy of Information Technology

2008 – 2012
Let's Talk

Have a project in mind?
Let's build something great together.

I'm always open to discussing new projects, creative ideas or opportunities to be part of your vision.

Phone 501 807 808
Location Poland

Beyond Coding

  • Role-playing games
  • sci-fi content
  • Own IT projects
  • Bicycles & Motorcycles