Dimitrij Neumann - Logistics Designer / Network Designer

Frankfurt am Main, Germany

Experience

Jan 2022 - Present

4 years 1 month

Logistics Designer / Network Designer

Deutsche Bahn Cargo

Requirements analysis, design and development of a product for freight logistics (dispatch, planning, timetable and network optimization)
Documentation of technical focal points and support for acceptance and integration tests
DBMS-agnostic modeling and mathematical algorithms for optimization with solver integration (Gurobi, CPlex, Coin-OR)
Implementation of service layer, automated testing and integration of external systems

May 2019 - Dec 2022

3 years 8 months

Optimization Software for Terminal Control

Deutsche Bahn Cargo

Development of an optimizer for controlling a terminal/transfer yard including simulation
Requirements analysis and implementation according to user specification
Coordination and methodological support of the external development team
Business process modeling, development and team coaching

Sep 2018 - Apr 2019

8 months

Project Sandbox (Traffic Simulation)

Deutsche Bahn AG / Digitalschiene Deutschlands

New development of a cross-platform framework for event-driven railway operation simulation
Introduction of Scrum in a distributed team (Frankfurt and Berlin)
Architecture, business logic, DBMS-agnostic data layer modeling, performance tuning and unit testing

Oct 2015 - Sep 2018

3 years

Digital Strategy – Online Banking Software Architecture

Commerzbank AG

Requirements analysis and development of online banking modules based on the Salient OpenForms framework
Integration into online and intranet portals with connection to new and existing services
Planning and execution of sprints with on-/offshore teams in Frankfurt and Pune
Coordination of external suppliers, release management and coaching of developers

Sep 2014 - Oct 2015

1 year 2 months

Optimized Product Replenishment

Celesio AG

Development of a software product for optimizing the supply chain of pharmacies
Integration with pharmacies' merchandise management systems
Introduction of Scrum for multiple teams and team training

Apr 2014 - Sep 2014

6 months

Asset Quality Review

Ernst & Young Germany (on behalf of BaFin)

Development, deployment, and support of a software product to assist auditing financial institutions
Planning the implementation, introducing Scrum, and coordinating the rollout across six teams
Analysis and reporting of the results

Jun 2013 - Aug 2025

12 years 3 months

Lorem ipsum dolor sit amet

Freelance Developer / Consultant

Requirements analysis and architecture
Development of business logic and frameworks
Optimization, migration, and application lifecycle management

Jun 2013 - Mar 2014

10 months

Product Allocation Engine

Celesio AG

Development of a product for calculating and optimizing pharmaceutical distribution routes
Integration with SharePoint and implementation of a test framework
Focus on scalability and performance

Nov 2011 - Mar 2013

1 year 5 months

Application Server / Cloud Services

Sage Software GmbH

Further development and optimization of an application server and the cloud service infrastructure
Focus areas: scalability, load balancing, blob storage, security, and token-based authentication
Development of a web client

Mar 2010 - Oct 2011

1 year 8 months

Development of a metadata-driven development platform

Sage Software GmbH

Redesign/extension of an ERP application into a metadata-driven client-server platform
Implementation of an application designer with REST services
Analyst, developer, reviewer, and tester

Apr 2009 - Mar 2010

1 year

Application Server / REST Services

Sage Software GmbH

Developed a server and service infrastructure for REST services (SData protocol)
Implemented serialization, URL parser, expression handling, and a generic client

Apr 2008 - Mar 2009

1 year

Control Center

Sage Software GmbH

Designed and developed a dashboard for an ERP application
Integrated it into the existing application and made it highly customizable

Jan 2008 - Mar 2008

3 months

Search Engine Development

Sage Software GmbH

Designed and developed an application-specific, configurable search engine

Apr 2007 - Mar 2008

1 year

.NET Migration of an ERP System

Sage Software GmbH

Migrated the system core and major parts of the business logic of a COM- and Access-based ERP application to .NET
Automated processes, ran extensive unit tests, and introduced style guides for code reviews

Feb 2007 - Mar 2007

2 months

Dunning Engine

Sage Software GmbH

Designed and developed a dunning workflow for an ERP application

Sep 2006 - Jan 2007

5 months

Preparation for the .NET migration of an ERP system

Sage Software GmbH

Refactoring and tool development to automate the migration from VBA to VB6
Redesign of interfaces and master data areas

Jun 2006 - Aug 2006

3 months

BI-Connect

Sage Software GmbH

Design and development of an adapter to integrate an ERP application with a BI solution

Dec 2005 - May 2006

6 months

Data Migration Assistant

Sage Software GmbH

Further development of a tool for data transfer between ERP applications
Increased customer migration rate

Apr 2005 - Nov 2005

8 months

CRM-Integration

Sage Software GmbH

Development of adapters to integrate different CRM products (ACT!, SLX) with an ERP application

Apr 2004 - Mar 2009

5 years

Sage Office Line System

Sage Software GmbH

Technical design, development, and test support in the system area of a comprehensive ERP application
Data interfaces, security, customization interfaces, and administration tools

Feb 2001 - Mar 2013

12 years 2 months

Software Developer / Senior Developer

Sage Software GmbH

System and database development
Development of services and business processes
Integration with other solutions

Feb 2001 - Mar 2004

3 years 2 months

Sage Office Line Merchandise Management

Sage Software GmbH

Technical design, development and test support of modules in the area of merchandise management
Document entry, master data entry, warehouse management, inventory, reporting and workflow

Mar 2000 - Jan 2001

11 months

Microsoft Certified Solution Developer Training

CDI Frankfurt

Jan 1996 - May 1999

3 years 5 months

Russian Federation

Software Developer / Analyst

Immobilienhändlerverband

Requirements analysis and development of software for real estate trading and real estate management
Technical design and development of various software products in real estate: sales, rental, management

Sep 1990 - Feb 1996

5 years 6 months

Lorem ipsum dolor sit amet

Staatliche Technische Universität Novosibirsk

Computer science studies with a Diplom-Ingenieur degree
Specialization: software support for computing hardware and automated systems

Summary

I am an experienced consultant (software developer / technical lead / business analyst) with a focus on requirements analysis, architecture, technical and methodological team leadership. I am also highly familiar with other areas of the software development cycle such as testing and maintenance.

Over the past 25 years I have built up my professional experience working on projects. Through my involvement in various projects/products, I have gained a broad range of technical expertise and a very good understanding of customer requirements. My motivation is to find the simplest possible solution to complex problems: "A solution you can quickly explain to a child is the best one!"

Skills

Hard Skills

Algorithms And Interfaces
Business Process Optimization
Agile Methods
Application Lifecycle / Devops
Software Architecture / Domain Driven Design

Soft Skills

Leading And Supporting Developer Teams – Communicative, Motivating And Conflict-resolving
Process-oriented Execution Of Projects
Goal-oriented And Independent Working
Pragmatic Problem Solving

Roles

Analyst Expert
Software Architect Expert
Software Developer Expert
Software Tester Very Experienced

Technologies

Databases / Ms Sql Server 97 – 2019 Expert
Databases / Ms Access 2.0/95/xp/2003/2007/2010 Expert
Databases / Mysql Experienced
Databases / Postgresql Experienced
Databases / Oracle Basic Knowledge
Containers / Docker Experienced
Markup Languages / Xml, Xsd, Dtd Expert
Markup Languages / Xslt, Xpath, Xquery Expert
Markup Languages / Wsdl Expert
Markup Languages / Xaml Experienced
Programming Frameworks / Com, Com+, Dcom Expert
Programming Frameworks / .Net, .Net Core Expert
Programming Frameworks / Ado.net Expert
Programming Frameworks / Entity Framework, Ef Core, Linq To Entities Expert
Programming Frameworks / Linq To Sql Expert
Programming Frameworks / Linq To Objects Expert
Programming Frameworks / Linq To Xml Expert
Programming Frameworks / Windows Forms Expert
Programming Frameworks / Wcf Expert
Programming Frameworks / Wpf Very Experienced
Programming Frameworks / Wif Experienced
Programming Frameworks / Entity Framework Expert
Programming Frameworks / Asp.net, Asp.net Mvc Experienced
Programming Frameworks / Web Api Expert
Programming Languages / C# Expert
Programming Languages / C++ Experienced
Programming Languages / Javascript / Typescript Practical Knowledge
Programming Languages / Php Basic Knowledge
Programming Languages / Python Basic Knowledge
Programming Languages / Vb.net Expert
Programming Languages / Visual Basic Expert
Programming Languages / Visual Basic For Applications Expert
Programming Languages / T-sql Expert
Tools / Sonar Expert
Tools / Stypecop Expert
Web-development / Browser / Chrome Practical Knowledge
Virtualization Software / Vmware Expert
Virtualization Software / Virtual Pc Experienced
Process Models / Waterfall Expert
Process Models / Oop Expert
Process Models / Test Driven Development Expert
Process Models / Scrum Expert
Process Models / Spiral Expert
Process Models / Waterfall Expert

Industries

Logistics (Transport) Expert
Logistics (Trade) Very Experienced
Erp - Inventory Management/logistics Expert
Erp - Accounting Experienced
Crm Very Experienced
Real Estate Experienced
Finance/banking Very Experienced

Products

Content Management System / Ms Sharepoint / Moss 2003-2010 Very Experienced
Software Deployment / Inno Setup Experienced
Software Deployment / Installshield Experienced
Software Development / Design / Ms Visio 2002 - 2012 Expert
Software Development / Development Suites / Eclipse Practical Knowledge
Software Development / Development Suites / Ms Visual Studio 6.0 Expert
Software Development / Development Suites / Ms Visual Studio 2003/2005/2008/2010 Expert
Software Development / Project Management / Ms Project Experienced
Software Development / Version Management / Ms Visual Sourced Safe Experienced
Software Development / Version Management / Ms Team Foundation Server Expert
Software Packages / Office Suites / Ms Office 97 To 365 Expert
Software Packages / Office Suites / Open Office Practical Knowledge
Software Packages / Portal Software / Ms Office Sharepoint Portal Server Experienced
Erp / Sage / Office Line / Line 100 Expert
Erp / Sage / Classic Line Very Experienced
Erp / Sage / Pc Kaufmann Very Experienced
Crm / Sage / Act! Very Experienced
Crm / Sage / Sales Logix Practical Knowledge
Crm / Sage / Sagecrm Practical Knowledge

Languages

German

Native

Russian

Native

English

Advanced

Education

Sep 1990 - Feb 1996

Staatliche Technische Universität Novosibirsk

Diploma Engineer, Program Support for Computer Technology and Automated Systems · Computer Science · Novosibirsk, Russian Federation

Certifications & licenses

MCSD

MCP

Need a freelancer? Find your match in seconds.

Try FRATCH GPT

Similar Freelancers

Discover other experts with similar qualifications and experience

Khaled Teilab

Experience

Logistics Designer / Network Designer

Deutsche Bahn Cargo

Optimization Software for Terminal Control

Deutsche Bahn Cargo

Project Sandbox (Traffic Simulation)

Deutsche Bahn AG / Digitalschiene Deutschlands

Digital Strategy – Online Banking Software Architecture

Commerzbank AG

Optimized Product Replenishment

Celesio AG

Asset Quality Review

Ernst & Young Germany (on behalf of BaFin)

Freelance Developer / Consultant

Product Allocation Engine

Celesio AG

Application Server / Cloud Services

Sage Software GmbH

Development of a metadata-driven development platform

Sage Software GmbH

Application Server / REST Services

Sage Software GmbH

Control Center

Sage Software GmbH

Search Engine Development

Sage Software GmbH

.NET Migration of an ERP System

Sage Software GmbH

Dunning Engine

Sage Software GmbH

Preparation for the .NET migration of an ERP system

Sage Software GmbH

BI-Connect

Sage Software GmbH

Data Migration Assistant

Sage Software GmbH

CRM-Integration

Sage Software GmbH

Sage Office Line System

Sage Software GmbH

Software Developer / Senior Developer

Sage Software GmbH

Sage Office Line Merchandise Management

Sage Software GmbH

Microsoft Certified Solution Developer Training

CDI Frankfurt

Software Developer / Analyst

Immobilienhändlerverband

Staatliche Technische Universität Novosibirsk

Summary

Skills

Languages

Education

Staatliche Technische Universität Novosibirsk

Diploma Engineer, Program Support for Computer Technology and Automated Systems · Computer Science · Novosibirsk, Russian Federation

Certifications & licenses

MCSD

MCP

Similar Freelancers

Consultant / DevOps Engineer

Embedded Fullstack Developer

Project Manager / Business Analyst / Application Manager

Freelance Consultant & Lecturer

Postdoc

Freelance Data Architect

Senior Data Scientist

Commercial Project Manager

Business Analyst, Product Owner, Deputy Chairman of the Advisory Board

Freelancer in Data Science

Hardware and Software Developer / Project Manager

MLOps, Python, Azure Cloud Engineer with Energy Economics Background

Cloud-Architect, Senior Solution Architect, Senior Software-Engineer

Head of Technical Overall Integration NSC / Hadoop Cloud Development

Freelancer, Solution Architect

Technical Specialist – Grid Integration of Renewables & Storage

Senior Project Manager S4HANA in the energy sector

Engineering & Industry 4.0 / IoT Project Manager

Senior Data/ML Consultant & Technical Lead

Business Analyst, Proxy PO, Epic Owner, Quality Assurance

Freelance R&D Engineer Control Systems & Optimization