Recommended expert

Piotr Kuczyński

Senior Software Engineer

Piotr Kuczyński
Munich, Germany

Experience

Aug 2024 - Apr 2025
9 months

Senior Software Engineer

On

  • Built middleware service integrating EDI providers and marketplace partners with Microsoft Dynamics 365 to receive sales orders and communicate shipments, invoices, inventory, and price catalogues
  • Utilized a mixture of REST APIs and event-driven data processing pipelines
Feb 2024 - Jun 2024
5 months

Lead Software Engineer

Checkatrade

  • Transformed service delivery model from a static tradesman catalog to an end-to-end mobile application experience
  • Migrated from a .NET application to a cloud-based microservices architecture with RESTful and asynchronous APIs
  • Oversaw architectural design, integrated legacy systems, and managed a team of 10 engineers
Aug 2020 - Mar 2023
2 years 8 months

Lead Software Engineer

Engel & Völkers

  • Led development of a company-wide sales and commission reporting tool
  • Built a React single-page application for deal reporting and commission calculation
  • Designed and implemented a REST API using Node.js, TypeScript, and PostgreSQL
  • Deployed services via Docker on a Kubernetes cluster in Google Cloud Platform
Oct 2019 - Sep 2020
1 year

Senior Software Engineer

Zalando Lounge

  • Contributed to a Salesforce integration and developed a content management application to streamline content ordering from external agencies
  • Built a React frontend with a Node.js REST API backend
  • Implemented a service to retrieve and convert Apple App Store Connect analytics data
  • Created and optimized mass marketing emails in Salesforce Marketing Cloud
Feb 2018 - Mar 2019
1 year 2 months

Front-end Lead

Körber Digital

  • Led a team of 4 front-end engineers to develop a React single-page application displaying live production line analytics and machine speed feedback
  • Assisted with backend development in a JavaScript-based serverless architecture on AWS

Summary

A highly motivated and proactive software engineer who is instinctively entrepreneurial. Agile evangelist. Strong personality and leadership abilities. Experienced in managing international and distributed teams. Open-minded and bright individual, with outstanding technical skills and over 25 years of experience in web development, performance optimization, and architecture design. Lives and breathes software development. Open Source and community-driven societies believer. Interested in psychology, usability, and slick user interface design.

Skills

  • Back-end: Typescript, Node.js, Next.js, Koa, Fastify
  • Front-end: React, Html5, Css3, Sass
  • Databases: Postgresql, Mongodb, Mysql, Mssql
  • Unit Testing: Jest, React Testing Library
  • Ui Testing: Cypress, Playwright, Puppeteer
  • Continuous Integration: Github Actions, Gitlab, Azure Devops
  • Container Technologies: Docker
  • Cloud Computing: Aws, Google Cloud, Azure, Kubernetes
  • Observability: Datadog, Newrelic, Sentry
  • Enterprise Integrations: Salesforce, Sap, Ms Dynamics 365
  • Agile Methodologies: Kanban, Scrum

Languages

Polish
Native
English
Advanced
German
Intermediate
Italian
Elementary
Russian
Elementary

Education

Oct 2003 - Jun 2004

Szczecin University of Technology

Pedagogic · Philosophy and Ethics of Business · Szczecin, Poland

Oct 1996 - Jun 2001

Szczecin University of Technology

Master of Science in Information Technology · Information Technology · Szczecin, Poland

Certifications & licenses

Ruby 1.9

Brainbench

Certified SCRUM Product Owner

IBM Certified Solutions Expert DB2 UDB V6.1/V7.1 User DB2 UDB V7.1 Database Administration for UNIX, Windows, and OS/2

IBM

DB2 Administration (UDB)

Brainbench

Master Level of Dynamic HTML

Brainbench

Master Level of HTML 4.0

Brainbench

Master Level of RDBMS Concepts

Brainbench

SQL (ANSI)

Brainbench

XML

Brainbench

Master Level of JavaScript

Brainbench

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