Björn Jastrzab - Dynamics 365 CRM Developer

Q: Where is Björn based?

Björn is based in Bad Driburg, Germany and can operate in on-site , hybrid , and remote work models.

Q: What languages does Björn speak?

Björn speaks the following languages: English (Advanced), German (Intermediate) .

Q: How to hire Björn?

To hire Björn, click the Meet button on the profile to request a meeting and discuss your project needs.

Recommended expert

Bad Driburg, Germany

Experience

Axians

Automate solution deployments
Maintain DEV systems
CRM customizing
Field and form customizations
Technologies: Dynamics 365 CE

Axians

JavaScript validations
Ribbon customizations
New entities
Business rules
Email flows
Validation logic
Daily workflow checks
Form optimizations
Technologies: Dynamics 365 CE, JavaScript, Power Automate

BDU

CRM configurations
Analysis and alignment
Process design
Clarifying requirements
Technologies: Dynamics 365 CE, Power Automate

BVMC

Association manager processes
E-invoices
Third-level support
Error analysis
Monthly budgets
CRM model maintenance
Technologies: Dynamics 365 CE, Power Automate, Plugins

Brüninghoff

CRM organization
Data maintenance
Process discussions
Structure setup
Technologies: Dynamics 365 CE

Börsen Zeitung

Dynamics Health Check
Technical analysis
Process evaluation
Technologies: Dynamics 365 CE

Communardo

CRM-ERP integration analysis
Data flow modeling
Internal structural adjustments
Technologies: Dynamics 365 CE, Power Automate

DGVS

CRM support
Association workflows
Investment application processes
Technologies: Dynamics 365 CE, Power Automate

IRIS Customer Insights

CI data modeling
Data validation
Customizing Customer Insights workspaces
Technologies: Dynamics 365 CE, Customer Insights, Plugins

IRIS Sales

CRM sales process optimization
Data model adjustments
Technologies: Dynamics 365 CE

Indunorm

Manage current processes
CRM error analysis
Review processes
Technologies: Dynamics 365 CE, Power Automate

Indunorm

Project management support in CRM context
Coordination
Documentation

Indunorm

Sales opportunity processes
Sales module optimization
Customization
Validations
Technologies: Dynamics 365 CE, JavaScript, Power Automate

Kramer & Jung

Analysis of the current CRM state
Scoping

Lischke Consulting

Scripting tasks
Minor CRM automations
Technologies: JavaScript

MC Hamburg

CRM system analysis

MMS GARBE

Email plugins
Approval logic
API calls
SharePoint documents
Debugging ("safedescription")
Automations with Flow and AI Builder
Technologies: Dynamics 365 CE, C#, Power Automate, AI Builder, SharePoint

MMS GARBE TAMCR

Plugin development
Process validations
Tests
Technologies: Dynamics 365 CE, plugins, JavaScript

MODUS GS1

CRM structure design
Layout optimizations
Technologies: Dynamics 365 CE, JavaScript

PromoCell

Customer service ticket processes
Queue routing
Mail flows
Customer service structures
Technologies: Dynamics 365 CS, JavaScript, Power Automate

PromoCell

ERU process setup
Validations
Automations
Technologies: Dynamics 365 CE, Power Automate

SAL Heavy Lift

Plugin processes
Data modeling
Technologies: .NET Plugins

SoftProject

CRM concept
Analysis

TIMOCOM

Process design
Flow optimizations
Technologies: Power Automate

UniElektro

Budget for monthly CRM topics
CI processes
Technologies: Dynamics 365 CE, Power Automate

UniElektro

Sales and CI topics
Open issues
Sales optimizations

UniElektro

Customizing
JavaScript scripts
Flow automations
Technologies: Dynamics 365 CE, JavaScript, Power Automate

Union Investment (KPMG / Union IT)

CRM analysis
Technical evaluation

Wibit Sports

Sales processes
Automation
Scripts
Technologies: Dynamics 365 CE, JavaScript, Power Automate

Wibit Sports

Support flow topics
Troubleshooting
Technologies: JavaScript, Power Automate

aflexio

Workflows
onLoad scripts
Validations
Sandbox setup
Technologies: JavaScript, Power Automate

besser zuhause

Scripts
Customizing
Automations
Process maintenance
Technologies: Dynamics 365 CE, JavaScript, Power Automate

besser zuhause

Field service processes
Workflows
Custom entities
Technologies: Dynamics 365 Field Service, JavaScript, Power Automate

fecher

Further development of existing CRM structures
Technologies: JavaScript, Power Automate

fecher

Customizing
Data flow analyses
Optimizations
Technologies: Dynamics 365 CE, JavaScript, Power Automate

make IT GmbH

Automations
Scripting
Flow processes
Technologies: JavaScript, Power Automate

Summary

Since January 2021, I have been part of Kaiserstadt Consulting, implementing your requirements with modern development tools and languages like C#, JavaScript, and ASP.NET. In addition to development, I communicate the requirement details and my proposed solutions together with the client. My aim is always to follow the core idea of Dynamics 365 CE and deliver professional results that match the client's business processes.

Skills

Solution Architecture
Project Management
Azure Services
Dynamics 365 Crm
Development: C#
Development: Typescript
Development: Javascript
Ms Sql
Mysql
Interface Development
Microsoft Power Automate
C# / Asp.net
Javascript
Web Services
Angular
Documentscorepack
Devops

Languages

English

Advanced

German

Intermediate

Statistics

Experience

Total positions 36

Profile

Created

November 2025

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Björn based?

Björn is based in Bad Driburg, Germany and can operate in on-site, hybrid, and remote work models.

What languages does Björn speak?

Björn speaks the following languages: English (Advanced), German (Intermediate).

What is the availability of Björn?

Björn is immediately available part-time for suitable projects.

What is the rate of Björn?

Björn's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.