Oracle SQL Developer Experts in Berlin
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Meet FRATCH Experts in Berlin, who have recently used Oracle SQL Developer
William N.
Last position:
Power BI Solutions Architect/Engineer & AI Consultant at AVERDUNG GmbH
- Redesign of the company's BI infrastructure: replacement of a fragmented landscape of manually maintained Excel solutions and CSV imports with a centralized Power BI environment featuring a unified data model as the company-wide single source of truth
- Consolidation of previously isolated reporting logic into a central semantic model – eliminating redundant files, manual data transfers, and inconsistent metrics between departments
- Forecasting & planning: Design and implementation of company-wide liquidity planning in Power BI – from business logic to a fully automated, data-source-driven planning model replacing the previous manual Excel process; enables rolling forecasts and continuously up-to-date cash flow transparency for management
- Optimization of existing Power BI dashboards in terms of performance, structure, and analytical value using an AI-native approach
- Analysis and improvement of the data model, including data quality analyses, data cleansing, and consistent modeling using star schema, DAX, and Power Query
- Incident & anomaly analysis: Identification, investigation, and explanation of data anomalies, including root-cause analysis and concrete recommendations for action
- AI solution architecture: Connecting Business Central and Power BI to LangDock via MCP (Model Context Protocol) for AI-supported data usage
- Creation of a historical data layer as a basis for trend and time-series analyses
- AI-supported automation: Design and development of AI skills, agents, loops, and processes for the automated analysis and interpretation of reports
- Automated reporting workflow: Setup of scheduled, automated email distribution of AI-generated analyses and recommendations to stakeholders
- Gathering and documentation of business requirements and coordination with business departments and IT as part of requirements engineering / product owner activities
- Breaking down overall requirements into clearly defined work packages and tasks
- Definition, prioritization, and management of milestones throughout the entire project lifecycle
Tools: POWER BI, M365, Copilot Studio, MIRO, Microsoft Business Central, Microsoft Fabric, Claude AI, ChatGPT, LangDock, MS VS Code
G P.
Last position:
Oracle Apps Technical Consultant, Oracle EBS to Oracle Fusion SCM Migration Specialist at LTIMindtree India PVT LTD.
- Client: Terex Corporation
Max E.
Last position:
Tester, Test Manager at Techniker Krankenkasse (TK)
- Quality assurance of the "Telematics Infrastructure Messenger (TI-M)" application
- Introduction of test management for the TI-M product
- Reviewing test requirements (gematik specification)
- Creating test documentation
- Defining different test levels
- Designing test scenarios in coordination with subject matter experts
- Test data management
- Responsible for test case specification from user stories
- Responsible for performing manual tests on various platforms (iOS & Android)
- Conducting release and integration tests
- Bug analysis and documentation
- Retesting bugs
- Skills: test management documentation, requirements analysis, frontend testing, mobile testing, Jira (TestFLO), Confluence, agile processes, Telematics Infrastructure Messenger, accessibility
Jürgen B.
Last position:
Database Administrator and Performance Tuning Specialist at ALD Automotive Leasing Deutschland
- Database administration and performance tuning for Oracle databases on AIX 7.1, 7.2 with Oracle 12c and 19c
- Troubleshooting and resolution on RHEL 7
- Automation of operations with UNIX/Linux shell scripts, Perl programs, and PL/SQL
- Planning, preparation, execution, and customer-specific review of changes and upgrades for the LEASMAN and DOXIS applications
- Incident handling including communication with outsourcing service providers and business units
- Data exchange with Data Pump
- Visualization of database content and monitoring results
- Configuration of databases for Debezium and monitoring Debezium activities
- Preparation of Oracle databases for migration to cloud environments
- Implementation and monitoring of NIST requirements in databases
- Automation of release upgrades for the LEASMAN application
- Creation of operations manuals and instructions
- Generation of reports for GDPR information requests
Eric N.
Last position:
Data Engineer at Creditsafe Deutschland GmbH
Priyanka C.
Last position:
Software Engineer at Shell FTI
- Java
- REST API
- Spring Boot
- JSON
- Web Services
- Shell scripting
- Python
- SQL
- Oracle DB 11g, 12c
Discover over 15,000 top freelancers
Statistics of experts using Oracle SQL Developer
Aggregated from the professional profiles of matched freelancers.
Experience
15 years (Germany: 22 years)
Position duration
2.2 years (Germany: 2.1 years)
Positions per freelancer
10 (Germany: 17)
Top business areas
Information Technology, Business Intelligence, Product Development
Top industries
Information Technology, Automotive, Banking and Finance
Certification focus areas
Business Intelligence, Information Technology, Human Resources
Bachelor's degree or higher
83% (Germany: 90%)
Master's degree or higher
33% (Germany: 53%)
Certifications per freelancer
3
Most common languages
English, German, French
Speak two or more languages
100% (Germany: 95%)
Based on our profile pool as of 19 Sep 2026.
Daily rate distribution
The chart shows how the daily rates of freelancers in this technology in Berlin 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 Berlin using Oracle SQL Developer
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 19 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
Oracle SQL Developer experts industry focus
See which industries our matched freelancers work in most often — every figure is calculated live from the freelancers on FRATCH.
- Information Technology (100%)
- Automotive (50%)
- Banking and Finance (50%)
- Manufacturing (50%)
- Telecommunication (50%)
- Education (33%)
- Energy (33%)
- Healthcare (33%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Database work
Oracle SQL Developer is a desktop tool for working with Oracle Database. Teams use it to inspect schemas, run SQL, edit PL/SQL, and manage objects without switching between many tools.
Everyday tasks
- Browse tables, views, indexes, and grants
- Write and test SQL and PL/SQL
- Compare data and schema changes
- Export query results and reports
It is a practical choice for database work in Berlin teams that need clear access to Oracle systems during development, support, or migration projects.
Ecosystem
SQL Developer fits into the Oracle ecosystem and is often used alongside Oracle Database, PL/SQL, Data Modeler, and related import and export utilities. Strong professionals know how to move between query work, object changes, and session troubleshooting.
When to hire
Companies bring in freelance specialists when they need help with legacy Oracle systems, release fixes, performance checks, or database cleanup. It also helps when internal teams need a second set of eyes on scripts, views, or stored logic before deployment.
What strong experts do
A strong Oracle SQL Developer specialist writes safe SQL, understands execution plans, and can spot problems in database structures. They also document changes clearly, work carefully with production data, and know when to use the tool versus server-side database utilities.
Collaboration
For Berlin-based projects, Oracle SQL Developer work often fits both remote and on-site setups. Remote collaboration works well for query development, code review, and data checks, while on-site time can help when teams need fast coordination with Oracle administrators or business stakeholders.
Frequently asked questions
Need clarity? These are the questions we hear most often about Oracle SQL Developer.
Oracle SQL Developer is used to work with Oracle Database through a visual interface and SQL editor. Companies rely on it for schema inspection, PL/SQL work, data review, object changes, and troubleshooting. It is common in maintenance, migration, and application support work.
Oracle SQL Developer is the full product name, and SQL Developer is the short name many people use. Searchers may also say Oracle SQL Developer or simply SQL Developer when they want a specialist. In practice, they mean the same tool.
Oracle SQL Developer is built for Oracle systems, so it fits Oracle workflows better than generic SQL clients. Compared with tools like DBeaver or Toad, it is often chosen when teams want a free Oracle-focused editor with object browsing and PL/SQL support. The right choice depends on the database stack and the tasks at hand.
A strong Oracle SQL Developer specialist usually knows Oracle Database, SQL, PL/SQL, schema design, and query tuning. Many also work with data migration scripts, version control, and deployment processes. If the project touches reports or integrations, familiarity with data extraction and validation is useful too.
Oracle SQL Developer work can be simple or deep depending on the scope. Basic data checks and routine queries need less support, while performance issues, schema refactoring, or production fixes need someone who has handled Oracle systems before. The more critical the database, the more important proven judgment becomes.
Yes, Oracle SQL Developer work is often remote-friendly because much of it happens through SQL scripts, database connections, and review sessions. Berlin teams sometimes prefer on-site time for sensitive changes, workshops, or handovers with local stakeholders. A good specialist can adapt to both modes.
Look for clear SQL, careful change handling, and a good understanding of Oracle behavior. A strong Oracle SQL Developer freelancer explains why a query is written a certain way, checks edge cases, and documents what changed. Ask for examples of schema work, tuning, or incident support rather than only tool knowledge.
Typical deliverables from Oracle SQL Developer work include SQL scripts, PL/SQL changes, schema review notes, data fixes, and export files for testing or migration. Some projects also need comparison reports and cleanup instructions. Good deliverables are easy for another specialist to review and run safely.
The average hourly rate of freelancers in Berlin, Germany who have used Oracle SQL Developer in their recent projects is 87 €, which corresponds to a daily rate of about 693 € based on an 8-hour working day.
Of the freelancers in Berlin, Germany who have used Oracle SQL Developer in their recent projects, 83% hold at least a Bachelor's degree and 33% hold at least a Master's degree.
On average, freelancers in Berlin, Germany who have used Oracle SQL Developer in their recent projects have 15 years of professional experience, with a single engagement typically lasting around 2.2 years.
The most common languages among freelancers in Berlin, Germany who have used Oracle SQL Developer in their recent projects are English (100%), German (83%), and French (50%).
The most common industries among freelancers in Berlin, Germany who have used Oracle SQL Developer in their recent projects are Information Technology (100%), Automotive (50%), and Banking and Finance (50%).
The most common business areas among freelancers in Berlin, Germany who have used Oracle SQL Developer in their recent projects are Information Technology (100%), Business Intelligence (50%), and Product Development (50%).
Main locations of FRATCH Experts, who have recently used Oracle SQL Developer
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.
Hamburg 
Munich 
Cologne 
Frankfurt Request a free demo
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Philipp Thomaschewski
FRATCH CEO
