Visual Basic Experts in Munich

Markus O.

Lead E-Solution Architect & Senior Requirements Engineer

Last position:

Lead E-Solution Architect & Senior Requirements Engineer at Zasterbot-Oracle

Clarification of project objectives, scope and the target business vision for building the AI-based knowledge database.
Derivation of the initial architecture and implementation strategy for the Zasterbot chatbot, including separation of the MVP and further development stages.
Development of a target business vision for building a structured knowledge database and integrating a future chatbot.
Derivation and prioritization of use cases for information retrieval and provision by the chatbot.
Modeling of data structures and flows for the effective organization of the knowledge database on the Base44 platform.
Design and implementation of data models for storing and linking relevant information.
Development of processes for extracting, analyzing and preparing raw data for the knowledge database.
Ensuring data consistency and quality as the basis for the future chatbot.
Planning the integration of Large Language Models (LLMs) and Retrieval-Augmented Generation (RAG) for precise and context-specific answers.
Implementation of functions for analyzing and displaying data from the knowledge database.
Use of the Base44 platform with JSON Schema-based entities and a flexible permission concept.
Implementation of Deno functions for backend logic, event processing and connecting external APIs.
Integration of OpenAI services for initial data analysis.

Markus B.

Software Development / Programming; Consulting; Project Management / Management / Organization / Coordination;

Last position:

Developer / DevOps, Consulting at A state authority in Baden-Württemberg / FSAS Technologies GmbH

Oracle Project Management and Automation

As part of the project, the operation of an Oracle infrastructure was automated by developing and enhancing Puppet modules and migrating existing Bash scripts to a standardized configuration management solution.

The aim of the project was to standardize and automate administrative processes, improve the maintainability of the Oracle platform, and increase the efficiency and traceability of infrastructure management through the use of Infrastructure as Code.

Analysis and migration of existing Bash shell scripts to a Puppet-based automation solution
Development and enhancement of Puppet modules for Oracle environments
Automation of installation, configuration and operational processes using Infrastructure as Code
Standardization and optimization of configuration management for Oracle systems
Creation and maintenance of technical and operational documentation
Planning, coordination and professional support during project implementation
Operation and automation of Oracle systems on x86-based Linux server platforms
Testing and quality assurance of the developed Puppet modules
Analysis and resolution of technical errors as part of the automation and migration
Close coordination with specialist departments and infrastructure teams to implement automation requirements

Technologies used: Puppet 7/8, SLES 15, Oracle 19, Oracle Grid, SVN, Windows Server, Confluence, VS Code, Ruby, Bash, Pass

Tamás E.

Senior Software Developer / Tech Lead

Last position:

Senior Software Developer / Tech Lead at NDA (defense / OSINT)

Designing the audit logging framework
Implementing APIs for developers to integrate in their codebase
Implementing ingestion pipeline, database query layer and UI for browsing the audit events
Improving stability and reliability of the backend system

Kai P.

Senior Oracle Specialist & Consultant

Last position:

Oracle Project Management and DBA at Scope Solutions AG

PROFILE Senior Oracle specialist, consultant and DBA with many years of experience in planning, architecture, installation, migration, operations, performance tuning and troubleshooting of large Oracle database environments. Focus on Oracle Database 19c and enterprise architectures with RAC, Active Data Guard, Golden Gate, Exadata, RMAN and CDB/PDB. Experience in heterogeneous enterprise environments on Linux, AIX, Solaris, HP-UX and Windows, as well as in cloud and migration projects. Over many years, worked as a technical consultant, DBA, architect and project manager for banks, insurers, energy providers, public institutions, industry, automotive and aviation. Combining technical Oracle expertise with operations concepts, migration, project planning, documentation and customer consulting.

ORACLE FOCUS AREAS

Oracle Database 19c – installation, upgrade, patch/RU management, operations and troubleshooting
Oracle Database 21c / 23ai / 26ai – knowledge of current Oracle release lines
Oracle RAC, Active Data Guard, Data Guard, Oracle GoldenGate
CDB / PDB, multitenant architectures and enterprise database operations
Oracle Exadata and highly available database environments
RMAN – backup, restore, recovery, migration and disaster recovery scenarios
Data Pump (EXPDP / IMPDP), Transportable Tablespaces (TTS) and database-based migrations
Performance analysis, SQL / PL/SQL, tuning, troubleshooting and capacity planning
Oracle Enterprise Manager / monitoring and technical operational support
Oracle Security: Wallet, TDE, Database Vault, VPD / RLS
Oracle DWH / BI: OBIEE, ODI, OWB and Discoverer
Oracle Applications / E-Business Suite and Oracle-based application environments

CURRENT PROJECTS

Scope Solutions AG, Basel / CH | 08/2023 – ongoing Oracle Project Management and DBA

Installation, maintenance and regular upgrades of Oracle database systems with a focus on Oracle 19c.
Patch and release management including OPatch and Release Updates; operations on RHEL 8.x, SLES 15.x and Windows.
DBA support for customers in DACH and Europe and support of production, load test and other CDB/PDB environments.
Technical operating processes and documentation via Confluence; support and service requests via My Oracle Support / Metalink.

Federal Employment Agency, Nuremberg | 04/2022 – 10/2023 Oracle Operations Support / DBA

Operations and regular upgrades of Oracle-19c database systems on SLES 15.x.
DBA for around 2,100 PDBs on RAC and Exadata in production, integration, load test and other environments.
Configuration management via ARS Remedy; workflows and technical documentation via Jira and Confluence.
Operations support and processing of service requests via My Oracle Support / Metalink.

Federal Statistical Office, Wiesbaden | 09/2021 – 03/2022 Oracle Operations and Architecture – 2022 Survey

Merging data into a central Oracle-19c database system.
Design of import/export procedures for the central data structure.
KPI and performance architecture for analyses.
Training employees in Oracle performance and DBA topics.

E.ON Digital Technology, Landshut / KKI | 03/2019 – 12/2021 Oracle Operations, Architecture and DBA

Patch concepts, technical documentation, installation, database administration and operations of Oracle 12c/19c.
AIX 7.x, LPAR administration including VIO server and software distribution with NIM.
Performance monitoring and monitoring.
Backup and restore with TSM / IBM Spectrum Protect and Oracle RMAN.
Installation of Enterprise Manager 13c with WebLogic Server 12.1x; employee training.

KaPe Munich – various end customers in DACH / Europe | ongoing / various projects Oracle DBA, architecture, migration, DWH consulting and project management

Many years of consulting and operational DBA work in various Oracle architectures.
DWH/CRM platforms: planning, analysis, performance and tuning, as well as business analysis.
RAC, Data Guard, Transportable Tablespaces, RMAN and Oracle 11g/12c in enterprise environments.
Customer projects including Burda, Deka, E.ON, Otto Group and Augsburger Allgemeine.

AXA, Germany / Europe | 09/2018 – 02/2019 Oracle DB Operations and Migration – Cloud Architectures

Planning, methodology and execution of Oracle database migrations to IBM Private Cloud / Spectrum and AWS Public Cloud.
Creation of Oracle databases in the cloud with SLES and Terraform templates.
Technical architecture work and cloud KPIs.

RWE / SÜWAG / Syna, Germany | 07/2016 – 09/2018 Oracle DB Migrations 11g/12c and Project Management

Design, planning and execution of Oracle database migrations 11g → 12c with platform and architecture changes.
Windows Server 2012/2016 and setup and migration of Enterprise Manager/WebLogic-based monitoring environments.
Use of Data Guard, TTS, EXPDP/IMPDP and RMAN based on analysis of application requirements.
Performance and tuning for Oracle 11g/12c.

MTU Aero Engines, Munich | 01/2016 – 03/2017 Oracle DBA / Requirements Engineer

Operations and development of Oracle 11g/12c databases and application workflows.
Interfaces to SAP via BAPI.
Design and management of APPS modules with Visual Basic / Visual Studio and PL/SQL; version control with SVN.

UBIS (HVB), Munich | 04/2012 – 08/2015 Oracle Operations, Architecture, DBA and Project Management

Oracle-based operations and migration of MUREX and Sophis trading platforms.
Oracle Security, Wallet, Tablespaces, RAC, Data Guard, Database Vault, GoldenGate and DWH.
Project management for Oracle DWH migrations and release changes from 10g to 11gR2.
Migration OWB 11gR2 → ODI 12c and introduction of Oracle Database 12c.
Platforms: Red Hat, AIX and Solaris.

WWK Deutschland a.G., Munich | 09/2010 – 03/2012 Oracle DB and HP-UX → Linux Migration

Architecture, planning, operations concept and migration of 104 databases from an HP-UX cluster to Red Hat Linux.
Single Instance with Veritas Cluster and 2-node RAC 11.2.0.2; four Data Guard databases.
Project management for OWB/DWH migrations (>1 TB), including tuning, PL/SQL, mappings and metadata.

Allianz Deutschland, ACAS Stuttgart | 03/2010 – 09/2010 Technical DWH Project Manager

DWH project for processing European ETL data sources.
Business analysis and requirements management for automated loading processes.
OWB, PL/SQL, SQL*Loader, Oracle Advanced Security / TDE, Oracle BI and Database Vault.

NETMA, Munich-Taufkirchen | 08/2007 – 02/2010 Oracle Specialist and DBA for Oracle Applications 11i

Operations of Oracle 9i/10g and Oracle Applications 11.5.10.
Design and development of APPS modules with PL/SQL and SVN.
Oracle RAC, Enterprise Manager, Oracle Application Server and migration tests.
Platforms: AIX, SLES, Windows and HP-UX.

BT Germany, Munich | 11/2007 – 04/2008 Oracle DB Migration

Migration from Oracle 8i to 10gR2 in a Solaris cluster environment.
Preparing offers, project planning and process planning.

Itellium (KQ), Nuremberg | 02/2007 – 08/2007 Oracle DWH Specialist

Design and analysis of a DWH focusing on master data and logistics.
Oracle Designer, OWB, Oracle Database, ETL, PL/SQL and External Tables; data volumes up to approx. 5 TB.

Oracle Deutschland GmbH, Munich | 10/2006 – 02/2007 and further assignments Oracle Specialist / Consultant – Data Migration and DWH

Consulting for customers such as Volkswagen, GE Money Bank, WeKa, KSB, Swisscom and British Telecom.
Migration Discoverer EUL4 → EUL5i, database optimization, Data Guard and web/database analysis.
Performance and tuning on Solaris and Linux.

HaSpa, Hamburg | 07/2006 – 10/2006 Oracle Specialist / Consultant – Data Migration and DWH

Setup of an Oracle-10gR2 environment for banking applications.
Data transfer from DB2 / OS390, architecture, sizing, tuning and performance.
Data preparation and integration with OWB.

AUDI, Ingolstadt | 02/2005 – 06/2006 Oracle Consultant and DBA

Operations, installation and maintenance of Oracle 9i/10g and IAS 10g.
RMAN, Oracle RLS, Oracle HTMLDB, Veritas Cluster, Solaris and AIX / HACMP.
Database cloning and migration 9i → 10g; approx. 200 systems up to 4.5 TB.

Photocolor, Kreuzlingen / CH | 11/2003 – 01/2005 Project Manager / Oracle

Implementation, configuration, technical support and acceptance of an Oracle ERP/CRM solution.
Oracle Applications, Oracle 9i, Solaris, HP-UX, OWB and Mercury TestDirector.
Project scope approx. 2 TB; reporting to management.

ZPD NRW, Duisburg | 05/2003 – 10/2003 Oracle Consultant

Consulting, PL/SQL training and project planning for a nationwide Oracle Forms integration.
Oracle on HP Superdome / HP-UX; data volume 1.2 → 2.5 TB, sizing up to 5 TB.

Messe München GmbH | 11/2002 – 05/2003 Project Manager / Oracle

MIS/DWH solution with OWB, Discoverer, Oracle 11i / 9i and RAC.
Architecture, design, integration, troubleshooting and consulting for data volumes of 1.5–2 TB.

Aria SA Integration, Geneva / CH | 09/2002 – 11/2002 Oracle DBA and Consultant

Oracle 8.1.7.4 / 9i; merging the Stuttgart and Geneva databases via replication.

Alyosh A.

Business Intelligence Consultant

Last position:

Business Intelligence Consultant at Large Private Equity Group

Business intelligence and KPI specification and playbook for 35 European companies.

Tomasz W.

Designer/ Freelancer

Last position:

Designer/ Freelancer at Reiser Simulation and Training GmbH

Design of components with Catia V5 (Generative Shape Design, Part Design, Drafting) and AutoCAD
Full-flight simulator: Development of a platform with an electromechanical system for positioning the platform and the instructor/observer seats
Airbus H145: Design of seat rails
VR flight simulator: Development of an assembly system for pedals
Train simulator: Design of a brake controller system
Creation of sketches for quick visualization and as a means of communication
Performance of technical analyses, including statistical analyses and tolerance analyses
Cooperation with engineers and project teams to ensure manufacturability, cost-effectiveness and compliance with quality standards
Maintenance and management of CAD data in the PDM system (S4)

Stefan W.

Architect/Software Developer/Infrastructure

Ottobrunn

Last position:

Architect/Software Developer at Global Logistics Support GmbH

Tasks

Further development of a new ERP system with Blazor
Generation of e-invoices in the XRechnung and Zugferd formats
UI/UX design Client-server system
Windows 11 Technology
Microsoft .NET 9, Git, Azure DevOps, ASP.NET, MSSQL, Blazor Programming languages
C#, MVVM Development tools
Microsoft Visual Studio .NET 2022 Database
MSSQL Industry
Other

Christian M.

Self-employed business consultant

Last position:

Self-employed business consultant at CuriousMinds Unternehmensberatung

Strategic consulting, technical consulting, interim management, and training
Management consulting and development of application solutions through interdisciplinary solution approaches
Employee and team development as well as innovation and communication management

Roman G.

Study Contract Manager (SCM)

Last position:

Study Contract Manager (SCM) at Thermo Fisher GmbH

Study Contract Manager (SCM) for the global CRO Thermo Fisher GmbH in cooperation with the global pharmaceutical company Astra Zeneca in the department of Cell Therapy Clinical Operations

Following activities are included:

Adapt global templates of agreements to local use in accordance with local requirements and SOPs.
Develop and negotiate clinical site budgets based on Fair Market Value.
Negotiate agreement language and budget with clinical study sites.
Act as point of contact and interface with Legal if necessary to ensure integrity of contracts.
For each agreement maintain the status of agreement, budgets, issues, payments, any amendments for the duration of the study, and communications with internal and external sources
Ensure final contract documents are consistent with agreements reached at negotiations.
Ensure all agreements are executed in a timely manner contributing to efficient site start-up timelines.
Support internal and external audit activities.
Ensure compliance with AstraZeneca's Code of Conduct and company policies and procedures relating to people, finance, technology and security.
Ensure that all contracts are included in the TMF
Support preparation and negotiation of a Local Master Service Agreement
Contribute to process improvements, knowledge transfer and best practice sharing.

Ernst H.

Support/Development/Consulting – Process Development, E-Invoicing, XRechnung, ZUGFeRD

Last position:

Support/Development/Consulting – Process Development, E-Invoicing, XRechnung, ZUGFeRD

Support and further development of a complex process for creating XML documents for electronic invoices / E-Invoicing (XRechnung, ZUGFeRD)
Automation of operational processes, process development and optimization
Development of frontend applications with MS Power Apps
Porting SQL Server 2016 to SQL Server 2022
SQL Server database administration

Robert P.

Risk & Safety Management Expert

Last position:

Site HSE Manager at Nidec ASI

Project: Arneburg BESS Station (30 MW / 78 MWh)

Responsibilities:

Assistance for the Nidec site manager on site for all HSE-related matters
Monitoring of all site activities in accordance with HSE guidelines and the Nidec's construction regulations
Preparation of daily, weekly and monthly reports using HSE documents
Management of Nidec's internal HSE reporting system
Verification and validation of risk assessments
Audits and inspections; participation in client meetings and implementation of HSE measures
Document creation, verification of documents + RAMS
Safety briefing / Toolbox meeting / Induction
Participation in Nidec audits
Verification of work suitability / RAMS and implementation of preventive measures
Management of fire safety / Fire Response Plan (Fire Brigade)
Organising emergency drills
Compliance with HSE Plan and Nidec ERP
Assistance with local legal requirements and ensuring compliance
Coordination of services such as equipment hire, snow clearance and other services + their maintenance
Local support on other matters

Antonio D.

IT Consultant

Last position:

Agile Project Manager at Openry GmbH

End Customer: Openry GmbH

E-commerce platform to globally commercialize high-quality Italian artistic productions. Several European shops are already operational and Asian markets soon coming up. My role as Agile Project Manager is to lead the complete team on both the customer and technical side (offshore) including strong strategic consulting, in a continuous delivery approach. As project in a small enterprise, the budget management aspects are particularly challenging, in a quest to deliver the maximum business value with minimal overheads. Technologies: Magento 2, M2E Pro, Linux, Apache, MySql, PHP (LAMP), Stripe

Jean-Louis T.

Area Manager - Aftersales Operations

Last position:

Area Manager - Aftersales Operations at E80 Group

Development and quotation of technical solutions
Design of high-performance solutions
Management of aftersales operations, teams and budget
Documentation revision

Stefan C.

SQL, ETL, Reporting, DWH Development

Last position:

SSIS Development at Stadtsparkasse München

Replacement of a Java application and the Oracle DB for loading the internal WerWasWo system using SSIS.
Development of SSIS packages to load text files into the database (SQL Server)
Development of a database project for deployment on various servers
Creation of queries to monitor the loading runs
Development of a PowerShell script to automate the deployment of the SSDT projects.
Oracle, SQL Developer, Microsoft SQL Server 2022 on-premises, SQL Server Management Studio v21, Visual Studio 2022, SSIS, SSDT, PowerShell.

Carsten B.