Java Optymalizacja JVM Data Kafka gRPC REST

Algorithms Analytics Data Kafka PostgreSQL

E-commerce Data SaaS Symfony Vue.js Playwright PHPUnit

.NET C# .Net Framework Elasticsearch WPF MS SQL

ERP XML SOAP SVN Git SQL PostgreSQL

ERP XML SOAP SVN Git SQL PostgreSQL

AI JSON Excel LLM Python JavaScript PostgreSQL

.NET C# Frontend PostgreSQL API design

ERP XML SOAP SVN Git SQL PostgreSQL

BI Optymalizacja SQL MS SQL Server PostgreSQL

C# .NET Git Jira Confluence gRPC TCP/IP

Java React TypeScript Optymalizacja API Spring Boot

C# .NET Windows Server Linux SQL PostgreSQL

Java Spring Groovy PostgreSQL Apache Kafka CI/CD

Java Data Java EE JPA Hibernate MySQL

Node.js Data React Backend REST API GraphQL MongoDB

Python Programming FastAPI PostgreSQL Databases

Data SaaS CRM Salesforce Microsoft Dynamics SQL

Data Kotlin Analytics Management Airflow

Golang Data Management Microservices Go Communication

Office Jira Microservices Architecture Java Spring Boot

Python Architecture Management PostgreSQL

Java Windows Server Linux SQL Server CI/CD

Linux Security Data Databases Architecture Terraform

AI Java Spring Boot React TypeScript Kafka MongoDB

Python Testing AWS API design PostgreSQL

Python Testing AWS API design PostgreSQL

Python Testing AWS API design PostgreSQL

Python Testing AWS API design PostgreSQL

Python Testing AWS API design PostgreSQL

Python Network Kubernetes PostgreSQL MongoDB

Java JavaScript Spring Boot REST PostgreSQL

Data XML SQL Python Power BI Snowflake Databricks

Data XML SQL Python Power BI Snowflake Databricks

Java Office Spring Spring Boot Docker Kubernetes Kafka

Python Django Clean Code Architecture Relational Databases

PL/SQL SQL T-SQL Relational databases PostgreSQL

GCP Cloud Terraform bash Elasticsearch

PHP Golang AI Security Backend PHP 8 Laravel