Oracle Database Experts in Nuremberg
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Meet FRATCH Experts in Nuremberg, who have recently used Oracle Database
Maciej Sawicki
Last position:
Product Owner at Bundesagentur für Arbeit
- As part of the project, the further development of the identity management system was driven forward. This included a comprehensive refactoring of the interfaces to the connected target systems. In addition, several special systems were successfully connected to the IAM to ensure end-to-end identity and authorization management.
- Technical design and solution proposals for IAM system development
- Requirements analysis and requirements management (IREB, BABOK)
- Alignment of the strategy with the future target architecture (TOGAF)
- Prototyping of solutions
- Documentation of requirements (Innovator)
- Analysis and documentation of requirements and creation of process models (UML, BPMN, ArchiMate)
- Modeling of requirements and system functionalities (OOA/OOD, UML)
- Further development of interfaces (SOAP, REST)
- Carrying out architecture reviews
Sabine Liberty
Last position:
Communications consultant for crisis communication/issue management at AQIM – Association for Quality in Interim Management
Planning, execution & moderation of crisis communication and reputation management
AQIM is a non-profit organization based in Austria. An association of interim managers from Germany and Austria. Founded in December 2024. Multi-part training with workshops and consulting for preventive crisis communication, in cooperation with the founding members and those responsible for communication. To assess crisis potential for the market entry strategy and ahead of a digital campaign.
The project in a nutshell:
Consulting and training for the purpose of:
- Analysis of crisis potential as a new market entrant and its internet-based communication activities
- Planning and developing crisis communication with targeted measures
- Developing a crisis plan to minimize reputation risks in an emergency
- Conducting training and information sessions
Success:
- What started as a one-time consulting event for preparing an information campaign became a multi-part workshop on preventive crisis communication. This not only gave the organization expertise and confidence in the event of acute challenges, but also gave the participating interim managers new skills for their day-to-day work on assignments
- The workshop enabled those responsible to launch the information campaign that was being prepared at the time and planned for six months, as scheduled at the end of January 2026 on social media
- Careful scheduling and defining how to handle critical voices in terms of terminology and tone, as well as compliance rules, ensured a smooth start and run of a 3-month information campaign
Oleg Orlov
Last position:
Senior Software Developer / BI Integration Developer Power BI, C# at Telecommunications
Embedded Analytics & AI-assisted BI
Design and development of an integrated analytics solution based on ASP.NET Core, Power BI Embedded, and LLM services to provide contextual business information.
Development of an AI agent with Function/Tool Calling for secure orchestration of REST APIs, SQL data sources, and technical services within defined business processes.
Build-up of automated BI workflows including workspace management, deployment processes, and scheduled refresh via the Power BI REST API.
Implementation of secure service-to-service communication with Microsoft Entra ID and service principal, as well as integration into existing enterprise system landscapes.
Technologies: ASP.NET Core, C#/.NET, Power BI Embedded, Power BI REST API, LLM API, AI Agents, Function/Tool Calling, Entra ID
Vladimir Ergovic
Last position:
Technical Project Manager / Freelancer at Deutsche Bank
- Engaged within the Information and Security Management division for a Proof of Concept (PoC) project focused on developing a Client Security Portal.
- Managed project resources across the UK, India, and Germany.
- Architected and deployed the PoC solution leveraging a modern Java stack, Google Cloud Platform (GCP) with Kubernetes, and Active Directory (Entra ID) for authentication.
- Implemented OAuth 2.0 for authorization.
- Ensured DORA alignment according to Deutsche Bank security rules and regulatory preparation.
Marius Toader
Last position:
Senior IT Project and Process Manager at Sunnic Lighthouse GmbH
Thorough process analysis to identify weaknesses and assess optimization potential
Precise modeling of business processes using BPMN 2.0
Creation of detailed requirements and functional specifications to document use cases
Comprehensive gathering of existing company processes
In-depth process analyses to uncover potentials
Moderation and facilitation of workshops with subject matter experts and executives
Taking on project management for selecting and implementing a new ETRM system environment
Polina Poluyko
Last position:
Document Manager at Engineering Group Construction Site Management SuedOstLink (InGe BM SOL)
- Operational implementation and handling of the document flow between internal and external partners (such as engineering, contractors, project management, certification body, claim management)
- Formal review of documents in the document management system (thinkproject!)
- Setting up and further developing SharePoints in the early, dynamic development phase of projects in close cooperation with the project teams
Peter Langheinrich
Last position:
Zoho Consulting and Development at Zuperstars mit Z wie Zoho
- Consulting on functional topics and their feasibility with Zoho technologies
- Implementing solutions based on Zoho
- Integrating Zoho solutions with third-party systems
- Performing data migrations
- Training and support
Elnazossadat Hosseininia
Last position:
Data Analyst at Siemens Healthineers
- Developed KPI dashboards using Power BI and DAX for 4+ business units, improving reporting transparency and strategic decision support.
- Migrated enterprise finance data views into dbt models, implementing modular SQL transformations, version-controlled data pipelines, and automated documentation to create a scalable analytics layer.
- Built dimensional data models in Snowflake for enterprise finance data, enabling scalable forecasting and supporting executive decision-making.
- Designed end-to-end ETL/ELT pipelines using Snowflake and SAP HANA, integrating data from 3+ enterprise systems.
- Automated monthly reporting workflows using SQL and Power BI, delivering strong business impact by reducing manual effort by 80%.
- Collaborated with finance stakeholders to translate business requirements into analytical data models, supporting strategic decision-making cycles.
- Delivered ad-hoc financial reports using Power BI, reducing turnaround time by 60%.
- Implemented data validation logic in SQL, resolving 95% of recurring data quality issues.
Dietmar Bauszat
Last position:
Freelance Developer at Hirschmann/Belden
- Extension of test software for functional testing of IO modules in WPF with MVVM
- Configuration and extension of a specialized WPF control from Nevron
- Connection to Siemens PLCs via Siemens OPC UA Client and Allen-Bradley/Rockwell PLCs via Codebix OPC UA Client
- Integration of various data sources via REST API and JSON
- Development of stored procedures, views, and triggers for PostgreSQL and SQL Server with ADO.NET and Entity Framework 6
Michael Schlitzkus
Last position:
Senior Project Lead & Technical Product Manager - Digital enabled services at Siemens Healthineers AG
- Acting as the program lead for digitally enabled services, overseeing projects like Transformation, remote scanning (WeScan), e-commerce, and OneGate (budget: ~€5M p.a.).
- Developed the transformation strategy and roadmap for a supply and demand platform on ServiceNow, driving harmonization and integration of legacy systems.
- Led cross-functional teams in designing and rolling out these digital business models on the ServiceNow backend platform.
- Enabled strategic decision-making by building Azure DevOps transparency structures and using Agile methods like PI Planning and WSJF prioritization.
- Served as the business demand manager and digital counterpart for CS CRM.
- Managed internal project organization, external partners, and organizational interfaces and dependencies with other departments.
- Executed RFPs and managed vendors according to contracts and internal requirements.
- Contributed to Project sucCeSs, Northstar, and was part of the RaaS Tiger Team and Spryker Customer Advisory Board.
Jasmin Endner
Last position:
Head of Cloud Sales, Advisory & Solutions Central Europe at Eviden
- Sustained new business growth with 120%+ book-to-bill despite challenging corporate and market headwinds.
- Delivered the strongest deal conversion across business lines and Cloud regions (qualified: 50%+ win rate, 70%+ hit rate).
- Expanded and strengthened Cloud, Smart Data/AI, and Sovereignty capabilities and partnerships.
- Improved operational efficiency, transparency, and speed by optimizing Sales, Pre-sales, and Workforce Management processes — reducing time to staffing, enhancing solution readiness, and faster time to offer.
- Coached and mentored emerging talents and future executives.
- Served as a member of the global Eviden Executives team.
- Secured new market recognitions for team achievements, including:
- ISG Leader Ratings in multiple Cloud Services categories (Azure, Microsoft 365, SAP, AWS)
- Industry Awards such as Best Innovative Project 2023 (Red Hat) and Project of the Year (Ionos)
- Global Recognition as Challenger in Public Cloud (Gartner)
Ioan Dobre
Last position:
Senior Software Developer at ING
- Tribe Home, Product Area 4 - Customer in Life, Squad Cybertron.
- Analysis, design, development, and testing of new requirements for Optimmo, mortgage financing software.
- Analysis, design, development, and testing of the JEE application MWS kredit-baufi.
- Analysis, design, development, and testing of the Wicket Optimmo application.
- Analysis, design, development, and testing of kredit-baufi batch programs.
- Migration of kredit-baufi batches to RHEL9.
- CiL SCS consumer pacts with Finagle.
- CiL SCS touch point architecture integration.
- Team size: 10.
- Tools / Frameworks: OpenJDK Java 17, Kotlin 1.6.0, Azure, Jenkins, Stash, JEE, GitLab, JIRA, Confluence, git, Spring 6.0, Spring Cloud, Spring Data, Hibernate, JPA, JMS, Kafka, Oracle, PL/SQL, Red Hat Enterprise Linux (RHEL), Maven, REST, JBoss, IntelliJ IDEA, Wicket 9 and 10, Istio.
Jens Berger
Last position:
Interim Head of Corporate Finance, M&A, Treasury at NürnbergMesse GmbH
- Consolidation of several interdisciplinary departments (responsibilities: Corporate Finance & Treasury, Financial M&A, Commercial M&A, M&A PMO)
- Redesign and establishment of the company-wide M&A process
- Operational management of (inter)national M&A projects
Peter Thorn
Last position:
Software Developer at City Education Office
- enhancements for the City Education Office in warehouse and inventory management
- revision of the picking lists including printing of images
- implementation of the output of reservation slips
- creation of a delivery routing plan
- representing schools as storage locations to track which school has which equipment at any time
Andreas Vilinski
Last position:
Senior Software Developer, Architect at ifm Solutions GmbH
- IoT platform to connect, transform and get actionable results
- Built a microservice observability solution to enhance developer and operations insights
- Did advanced performance optimizations in .NET code, DB and time series
- Provided architectural consultation for developer teams on performance, scalability, reliability and code quality
- Evaluated and built PoCs for new technologies including time series DBs and messaging platforms
- Technologies: C#/F#/Rust, InfluxDB, ClickHouse, Prometheus, Grafana, k6, RabbitMQ, EMQX, Docker, Kubernetes, Azure AKS
Discover over 15,000 top freelancers
Statistics of experts using Oracle Database
Aggregated from the professional profiles of matched freelancers.
Experience
24 years
Position duration
2.1 years (Germany: 3.1 years)
Positions per freelancer
15
Top business areas
Information Technology, Product Development, Project Management
Top industries
Information Technology, Automotive, Banking and Finance
Certification focus areas
Information Technology, Project Management, Business Intelligence
Bachelor's degree or higher
86% (Germany: 87%)
Master's degree or higher
64% (Germany: 54%)
Doctorate
7% (Germany: 8%)
Certifications per freelancer
2 (Germany: 3)
Most common languages
German, English, Spanish
Speak two or more languages
100% (Germany: 97%)
Based on our profile pool as of 30 Aug 2026.
Daily rate distribution
The chart shows how the daily rates of freelancers in this technology in Nuremberg are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows how many freelancers charge within that range.
Average rates of experts in Nuremberg using Oracle Database
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 30 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
About the technology
Core use
Oracle Database is used for transactional systems, reporting layers, and data stores that must stay consistent under heavy load. Companies bring in Oracle DB specialists when they need reliable query performance, secure access, and careful change control around business-critical data.
What experts deliver
- Schema design and table tuning for OLTP workloads
- SQL and PL/SQL development for applications and batch jobs
- Backup, recovery, and high-availability setup
- Performance analysis for slow queries and blocking sessions
- Upgrade planning and production cutovers
Ecosystem
Strong Oracle Database professionals work comfortably with tools such as SQL*Plus, SQL Developer, RMAN, Data Pump, and Enterprise Manager. They also understand indexes, partitioning, user and role management, and the Oracle licensing and release model that shapes real project decisions.
When freelancers help
Freelance expertise is useful when an in-house team is short on Oracle DB depth, a release is risky, or a legacy instance needs stabilizing fast. In Nuremberg, this often fits companies running ERP, logistics, industrial, or finance systems that cannot afford long downtime.
What good specialists do
- Read execution plans before changing SQL
- Separate storage, application, and network issues
- Document recovery steps and rollback options
- Keep changes safe across test, staging, and production
- Communicate clearly with application teams and DBAs
Hiring signals
Bring in an Oracle Database expert when backups are untested, batch jobs slip, queries time out, or a migration needs hands-on control. The best professionals leave systems easier to support, with clearer scripts, cleaner privileges, and fewer surprises after release.
Frequently asked questions
Questions about Oracle Database? Start with the answers below.
Oracle Database is used for business systems that depend on strong consistency, structured data, and careful transaction handling. It often sits behind ERP, order processing, finance, logistics, and reporting workloads. Teams choose it when they need predictable behavior and mature tooling around backup, recovery, and administration.
Oracle Database is usually chosen for larger, more controlled environments where enterprise features and operational depth matter. Compared with PostgreSQL or MySQL, it often brings richer built-in tooling for high availability, tuning, and administration, but it also demands more specific expertise. The right choice depends on the existing stack, support model, and migration path.
A strong Oracle Database specialist should also know PL/SQL, indexing, execution plans, backup and recovery, and user and role management. Experience with RMAN, Data Pump, and performance troubleshooting is often important. For application work, familiarity with Java, .NET, or ETL tools can help a lot.
It depends on the task. A schema review or SQL tuning task may need only focused expertise, while a migration, recovery setup, or production stability issue calls for deeper Oracle Database experience. For critical systems, it is safer to choose someone who has handled similar environments before.
Most Oracle Database work can be done remotely if access, monitoring, and change processes are in place. On-site time can help during sensitive cutovers, stakeholder workshops, or when a local team wants close support in Nuremberg. Many projects use a mix of both.
Look for clear reasoning, not just technical claims. A good Oracle Database professional explains why an index, query rewrite, or storage change is needed, and backs it up with evidence from plans, logs, or test results. Clean documentation and safe rollback steps are also strong signs.
Many searchers use Oracle DB as shorthand, while others type Oracle Database or just Oracle when they mean the database product. A good freelancer should understand all three terms and the wider Oracle ecosystem. That matters when teams are comparing existing systems, legacy code, or vendor-specific tooling.
In Nuremberg, Oracle Database specialists are often brought in for systems used by industrial firms, logistics teams, and finance departments. These projects may involve remote collaboration with local staff, or short on-site sessions for production changes and handover. Clear communication in English is often enough, though German can help with stakeholder work.
The average hourly rate of freelancers in Nuremberg, Germany who have used Oracle Database in their recent projects is 103 €, which corresponds to a daily rate of about 824 € based on an 8-hour working day.
Of the freelancers in Nuremberg, Germany who have used Oracle Database in their recent projects, 86% hold at least a Bachelor's degree, 64% hold at least a Master's degree, and 7% hold a doctorate.
On average, freelancers in Nuremberg, Germany who have used Oracle Database in their recent projects have 24 years of professional experience, with a single engagement typically lasting around 2.1 years.
The most common languages among freelancers in Nuremberg, Germany who have used Oracle Database in their recent projects are German (100%), English (100%), and Spanish (18%).
The most common industries among freelancers in Nuremberg, Germany who have used Oracle Database in their recent projects are Information Technology (94%), Automotive (59%), and Banking and Finance (59%).
The most common business areas among freelancers in Nuremberg, Germany who have used Oracle Database in their recent projects are Information Technology (100%), Product Development (82%), and Project Management (65%).
Main locations of FRATCH Experts, who have recently used Oracle Database
Our freelancers and interim experts are at home across the DACH region — available on-site in the major business hubs or fully remote. Choose a location to discover matched specialists, local market insights and up-to-date availability.
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