Daniel Witt-Surmann - Senior Developer / Deputy Project Manager

Q: Where is Daniel based?

Daniel is based in Münster, Germany and can operate in on-site , hybrid , and remote work models.

Q: What languages does Daniel speak?

Daniel speaks the following languages: German (Native), English (Advanced) .

Q: How many years of experience does Daniel have?

Daniel has at least 13 years of experience. During this time, Daniel has worked in at least 6 different roles and for 6 different companies . The average length of individual experience is 2 years and 8 months . Note that Daniel may not have shared all experience and actually has more experience.

Q: What is Daniel's latest experience?

Daniel's most recent position is Senior Developer / Deputy Project Manager at Finanz Informatik GmbH & Co. KG .

Q: What companies has Daniel worked for in recent years?

In recent years, Daniel has worked for Finanz Informatik GmbH & Co. KG , congstar GmbH , Uniper SE , and DEVK Versicherungen .

Q: Which industries is Daniel most experienced in?

Daniel is most experienced in industries like Information Technology (IT) , Banking and Finance , and Telecommunication . Daniel also has some experience in Insurance and Energy .

Q: Which business areas is Daniel most experienced in?

Daniel is most experienced in business areas like Information Technology (IT) , Product Development , and Project Management . Daniel also has some experience in Quality Assurance (QA) .

Q: Which industries has Daniel worked in recently?

Daniel has recently worked in industries like Telecommunication , Insurance , and Banking and Finance .

Q: Which business areas has Daniel worked in recently?

Daniel has recently worked in business areas like Information Technology (IT) , Product Development , and Project Management .

Recommended expert

Münster, Germany

Experience

Jan 2025 - Dec 2025

1 year

Senior Developer / Deputy Project Manager

Finanz Informatik GmbH & Co. KG

Working as Senior Developer - Working as Deputy Project Manager - Technologies: Java (Spring), React - Environment: OSPlus, MKP - Development of various standalone tools - Development of unit and Selenium tests - Integration of REST APIs - Full-stack development - Steering and planning of a project to migrate an existing application to a new software stack - Agile project approach

Dec 2022 - Dec 2024

2 years 1 month

Senior Developer

congstar GmbH

Working as Senior Developer - Architecture (Backend/Ops) - Development with Kotlin (Quarkus) and Java (Spring) - AWS cloud environment - Use of Kubernetes, Terraform, and GitOps - Further development of the Congstar app backend - Development of unit, integration, and system tests - Coordination with the app clients and development of the REST API - Maintenance and refactoring of existing code - Building a microservice architecture in AWS - Setting up a GitLab CI/CD - Backend development and DevOps - Agile project approach

Sep 2022 - Dec 2022

4 months

Senior Developer

Finanz Informatik GmbH & Co. KG

Working as Senior Developer - Development with Java (EE) and vanilla JavaScript (jQuery) - Environment: OSPlus, OSPlus_neo, OSPlus Enterprise - Further development of applications used in payment transactions - Development of unit and integration tests - Full-stack development - Agile project approach

Jan 2022 - Jun 2022

6 months

Senior Developer

Uniper SE

Working as Senior Developer - Development with Kotlin (Spring) and Vue.js (TypeScript, Electron) - Azure cloud environment - Use of Kubernetes, Redis (High Availability), and Azure Key Vault - Further development of an application for compliance with regulatory requirements in the energy sector - Development of unit and integration tests - Building a Redis high-availability cluster - Integration of Azure Key Vault - Full-stack development - Agile project approach

Mar 2021 - Aug 2022

1 year 6 months

Senior Specialist

DEVK Versicherungen

Working as Senior Specialist - Architecture (Backend/Frontend) - Development with Java (Spring) and Vue.js - AWS cloud environment - Use of Kubernetes, RabbitMQ, and Terraform

Jun 2019 - Feb 2021

1 year 9 months

Senior Java Developer

Talentsconnect AG

Working as Senior Java Developer - Architecture (Backend) - Development with Kotlin and Neo4j - Working as Security Officer

Apr 2018 - May 2019

1 year 2 months

Software Consultant

Gebit Solutions GmbH

Working as Software Consultant - Development with Java (JEE) - Integration of terminal hardware - Requirements management - Testing - Documentation

Aug 2012 - Mar 2018

5 years 8 months

Software Developer

Finanz Informatik GmbH & Co. KG

Working as Software Developer - Architecture (Backend/Frontend) - Development with Java (JEE) and vanilla JavaScript (jQuery) - Integration of web-based third-party applications - Third- and second-level support - Working with OSPlus, OSPlus_neo and OSPlus Enterprise

Industries Experience

See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.

Experienced in Information Technology (9 years), Banking and Finance (7 years), Telecommunication (2 years), Insurance (1.5 years), and Energy (0.5 years).

Information Technology

Banking and Finance

Telecommunication

Insurance

Energy

Business Areas Experience

The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.

Experienced in Information Technology (13.5 years), Product Development (4.5 years), Project Management (1 year), and Quality Assurance (0.5 years).

Information Technology

Product Development

Project Management

Quality Assurance

Skills

Programming Languages: Kotlin, Java, Go, C, Objective C, Cobol
Databases: Neo4j, Mysql, Oracle, Db2
Scripting Languages: Javascript, Html, Css, Php
Cloud: Azure, Aws
Servers: Tomcat, Ktor, Websphere Liberty Profile, Jboss, Glassfish
Version Control: Git, Subversion, Tortoisesvn
Development Environments: Intellij Idea, Eclipse, Webstorm, Xcode
Frameworks: Spring, Spring Batch, Quarkus, React, Vue.js
Testing: Junit, Mockito, Mockk, Wiremock, Rest-assured, Selenium
Others: Cypher, Sql, Graphql, Soap- & Rest-webservices, Xml, Xslt, Model Driven Design, Gradle, Maven, Ant, Osgi, Oauth2, Saml2, Docker, Jenkins, Azure Key Vault, Hashicorp Vault, Redis (Sentinel), Ssh, Terraform /-Grunt, Ssh, Gitlab-ci/cd
Operating Systems: Macos, Windows, Linux (Ubuntu)
Software: One System Plus (Osplus), Finanz Informatik; One System Plus Neo (Osplus Neo), Finanz Informatik; Multichannel Platform (Mkp), Finanz Informatik; Integrity, Gebit Solutions; Trend Framework, Gebit Solutions; Trend Analyst, Gebit Solutions

Languages

German

Native

English

Advanced

Certifications & licenses

Efficient Application Development with Java Enterprise Edition

Integrity

GEBIT Solutions

Multichannel Platform (MKP)

Finanz Informatik

One System Plus Neo (OSPlus_neo)

Finanz Informatik

Oracle Certified Associate, Java SE 7 Programmer

Oracle Certified Professional, Java SE 7 Programmer

Software One System Plus (OSPlus)

Finanz Informatik

Trend Analyst

GEBIT Solutions

Trend Framework

GEBIT Solutions

XML Basics

Profile

Created

October 2025

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Frequently asked questions

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

Where is Daniel based?

Daniel is based in Münster, Germany and can operate in on-site, hybrid, and remote work models.

What languages does Daniel speak?

Daniel speaks the following languages: German (Native), English (Advanced).

How many years of experience does Daniel have?

Daniel has at least 13 years of experience. During this time, Daniel has worked in at least 6 different roles and for 6 different companies. The average length of individual experience is 2 years and 8 months. Note that Daniel may not have shared all experience and actually has more experience.

What roles would Daniel be best suited for?

Based on recent experience, Daniel would be well-suited for roles such as: Senior Developer / Deputy Project Manager, Senior Developer, Senior Specialist.

What is Daniel's latest experience?

Daniel's most recent position is Senior Developer / Deputy Project Manager at Finanz Informatik GmbH & Co. KG.

What companies has Daniel worked for in recent years?

In recent years, Daniel has worked for Finanz Informatik GmbH & Co. KG, congstar GmbH, Uniper SE, and DEVK Versicherungen.

Which industries is Daniel most experienced in?

Daniel is most experienced in industries like Information Technology (IT), Banking and Finance, and Telecommunication. Daniel also has some experience in Insurance and Energy.

Which business areas is Daniel most experienced in?

Daniel is most experienced in business areas like Information Technology (IT), Product Development, and Project Management. Daniel also has some experience in Quality Assurance (QA).

Which industries has Daniel worked in recently?

Daniel has recently worked in industries like Telecommunication, Insurance, and Banking and Finance.

Which business areas has Daniel worked in recently?

Daniel has recently worked in business areas like Information Technology (IT), Product Development, and Project Management.

Does Daniel have any certificates?

Daniel has 10 certificates. Among them, these include: Efficient Application Development with Java Enterprise Edition, Integrity, and Multichannel Platform (MKP).

What is the availability of Daniel?

Daniel is immediately available full-time for suitable projects.

What is the rate of Daniel?

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