Jürgen Fleckenstein - Payment Transaction Application Developer

Recommended expert

Hösbach, Germany

Experience

Nov 2023 - Feb 2024

4 months

Payment Transaction Application Developer

Deutsche Bundesbank

Supported the ongoing payment transaction operations using the central bank's house bank procedure
Programmed, implemented, and tested new releases
Provided infrastructure for the test environment

Nov 2022 - Feb 2023

4 months

Software Developer

Caseis München

Analyzed requirements (functional design) and created the IT concept for the development team
Technical design and support for the development team

Jan 2021 - Dec 2022

2 years

Business Analyst / Technical Analyst ETD

Commerzbank AG

Analyzed requirements from new releases and the business department
Technical design and implementation into production
Testing and rollout

Jan 2019 - Jan 2020

1 year 1 month

Application Developer, Tax Team

DekaBank Deutsche Girozentrale

Analyzed requirements from the Investment Tax Act; in particular, the advance lump sum for investment funds
Technical design and implementation into production
Testing and rollout

Jun 2014 - Dec 2017

3 years 7 months

Business Analyst / Technical Analyst ETD

Commerzbank AG

Analyzed requirements from new releases and the business department
Technical design and implementation into production
Testing and rollout

Jan 2013 - Jun 2014

1 year 6 months

Business Analyst / Technical Analyst MiFID / MiFIR

Commerzbank AG

Create an IT concept based on the service specification
Design regulatory reports (cost disclosures ex ante, ex post, loss information)
Create technical procedures (data center manual) for routine operations
Testing and rollout

Jan 2012 - Dec 2012

1 year

Business Analyst / Technical Analyst

Commerzbank AG

Analyze and evaluate possible uses of the Fee Module from ION Trading
Migrate existing fee structures
Document required technical enhancements
Testing and rollout

Jun 2011 - Dec 2011

7 months

Business Analyst / Technical Analyst Application Support Listed Derivatives

Commerzbank AG

Implement the continuous improvement process for various systems in the Listed Derivatives back office 'Rolfe & Nolan', including internal subsystems
Implement functional enhancements in IT landscape subcomponents
Design and implement reconciliation procedures
Design and implement ad-hoc reports for the business department
Application support for reconciliation, including creating and modifying reconciliation reports
Migrate the reconciliation system from RANtask to an in-house solution
Stabilize report generation, refine monitoring, optimize performance
Application support for the central back-office system for options and futures
Operate and document, as well as technically stabilize and optimize the workflow in the listed derivatives environment
Migrate various applications and servers due to optimizations and restructurings

Apr 2009 - May 2011

2 years 2 months

Business Analyst / Technical Analyst Growing Together

Commerzbank AG

Business analysis of functional requirements
Analyze, design, and implement the customer number integration subproject in the ETD – Exchange Traded Derivatives merger project

Mar 2008 - Feb 2009

1 year

Business Analyst / Technical Analyst Withholding Tax

Commerzbank AG

Analyze, design, and test in the listed derivatives application area for the ETD – Exchange Traded Derivatives merger project

Feb 2008 - Feb 2008

1 month

Business Analyst / Technical Analyst Intersystems Reconciliations

Dresdner Kleinwort

Root cause analysis of technical breaks in the reconciliation process
Preparation and presentation of analysis results

Jan 2007 - Dec 2007

1 year

Project Manager Implementation of Proprietary Securities Reporting

Dresdner Bank AG

Analysis of the GEOS system from SDS, Vienna
Design and implementation of interfaces between the GEOS application and client systems: authorization system, customer information system, custody management system
Development of tools to support the analysis
Development of C programs on PC and COBOL programs on mainframe

Jan 2005 - Dec 2005

1 year

Project Manager and Developer for Investment Fund Management System

Dresdner Bank AG

Requirements analysis
Design
Implementation
Testing
Project management

Jan 2003 - Dec 2003

1 year

Developer for Bond Trading Business Database

Dresdner Bank AG

Requirements analysis
Design
Implementation
Testing
Project management

Jan 2000 - Jan 2008

8 years 1 month

Developer Rolfe & Nolan

Commerzbank AG

Adaptation of host applications to the new interface for listed derivatives back office; replacement of Devon222 and implementation of Rolfe & Nolan
Extension of accounting logic and commission calculation
Implementation of (VMS) interface (ledger) to Rolfe & Nolan
Implementation of various batch processes

Jan 1991 - Jun 2000

9 years 6 months

Team Lead for Implementation of New Securities Processing

Dresdner Bank AG

Analysis of the GEOS system of SDS in Vienna
Design and implementation of interfaces between the GEOS application and client systems: authorization system, customer information system, custody account management system
Development of tools to support analysis
Development of C programs on the PC and COBOL programs on the host

Summary

Jürgen Fleckenstein has extensive IT banking experience that he has gained over more than 30 years of professional practice in organizational programming, host development, application support, and team and project management.

He uses his broad knowledge in an outstanding way, working independently, with commitment, and achieving above-average success.

His working style is service- and solution-oriented.

Skills

Wholesale And Foreign Trade Clerk
Data Processing Clerk
(Partial) Project Leadership
Over 40 Years Of Professional Experience
Industries: Banking (Since 1985); Focus: Securities, Derivatives, Fund Administration, Trade Accounting (4 Years)
Project Management In Various Projects Related To Securities Processing, Securities Inventory Reporting, And Building Business Databases For Derivatives
Subject Matter Expert In Fund Administration, Securities Processing, Listed Derivatives Back Office, Accounting, And Derivatives Reporting
Operating Systems: Z/os, Unix, Windows, Vms
Programming Languages: Assembler, Tso Clist, Cobol, Pl1, Sql, Vba, Perl, C, C++, Delphi
Db/dc: Oracle, Db2, Informix, Ics, Ims Db/dc
Tools: Jes2/3, Tso/ispf, Sas, Connect:direct, Test-cadett, Test-proc, Business Objects, Edz
Applications: Rolfe & Nolan, Ransys, Rantask, Ranrec
Developed Complex Applications In The Securities Domain And Enhanced A Custom Application Into Standard Software
Designed And Implemented A System For Managing Investment Funds For Private Investors (Asset Management With Investment Funds, Vvi)
Smart Sourcing For Back-office Systems In Listed Derivatives: Application Support, Error Analysis, Process Stabilization And Optimization, Change Management, And Business Unit Support For Functional/technical Issues
Supported The Controlling Department In Building A Business Database For Interest Rate Derivatives (Swaps, Caps, Options) And Subsequently Assessing The Associated Risks
Extended The Derivatives Processing System To Generate Securities Transactions From Option Exercises And Interest Rate Futures Deliveries
Designed And Implemented A Settlement System For Futures Transactions (Dtb And Foreign Futures Exchanges)
Maintained And Enhanced The Client Accounting And Inventory Value Calculation For A Fund Management Company
Provided Production Support And Further Development Of The Listed Derivatives Systems (Ransys, Rantask, Clearvision, Ldboa And Businessobjects) At Commerzbank For Options And Futures Products