Oracle Database Experts in Leipzig
matched in minutes from over 15,000 CVsHire experts who design, optimize and secure Oracle Database environments, from PL/SQL applications and Oracle RAC to data migrations and high-volume transaction systems. FRATCH connects you with vetted, available freelancers through fast, precise AI matching.
Meet FRATCH Experts in Leipzig, who have recently used Oracle Database
Gwen G.
Last position:
Senior Ruby on Rails & DevOps Developer at Sapiens
Further development of a software solution for managing audit applications and audit notifications according to §106d SGB V for the Association of Statutory Health Insurance Physicians in Hamburg.
- Developed numerous features, optimised performance, refactored code and analysed errors
- Refactored the development container setup
- Optimised the Gitlab-CI build pipeline
- Introduced improvements to the team workflow
Knud W.
Last position:
Lead Programmer, Architect and Deputy Product Owner at Bundesagentur für Arbeit
- Lead programmer, architect and deputy product owner
- Completed transition from zPDV to STEP
- Ensured quality of C++ and Perl sources through automated and manual checks
- Supported resolution of incidents and errors in testing
- Implemented batch for supplementary assignment of payment run numbers
- Implemented batch for distribution of SGB 2 information to the central payment unit
- Supported replacement of Solaris with Linux
- Upgraded gcc from 7.4 to 9.3
- Programmatically generated Makefiles from Borland projects for builds
- Extended funding data with new attribute “Kennzeichen Fahrtkosten Praktikum”
- Programmatically generated XSD and WSDL files from IDL definitions
- Represented the product owner when needed
- Implemented batch for one-time payment processing
- Developed generator for Liquibase files
- Implemented and maintained regular anonymization of production data
- Supported migration from SLES 12 to SLES 15
- Supported introduction of mutual TLS
- Implemented batch for sending deletion impulses to EDA BE
- Organized script directory structure
- Investigated potential introduction of String-Latin and implemented minimal solution
- Remediated security findings identified by CheckMarx
- Supported PAP recalculations and general change notices
- Converted ERP interfaces from SOAP to REST
- Planned technical and business topics such as register modernization, cash register security, training costs, four-eyes principle
Andreas F.
Last position:
Project Manager & Portfolio Owner for Infrastructure (Automotive) at MHP Management- und IT-Beratung GmbH
- Overall coordination of service providers for all infrastructure topics at a production site being set up in Baden-Württemberg
- Design and finding solutions for internet connectivity, building office communication networks, setting up WLAN in production and administration buildings, IP address management, password policies, time tracking, access control systems, backup strategies, emergency power planning, operating concepts, cost planning, event management, workplace setup including laptop/mobile phones/telephony, remote support, print servers
- Selecting suitable external service providers and planning to meet needs for spare parts, repairs, on-site service, network and workplace support including on-site system replacement by providers
- Choosing suitable external service providers for facility management and building technology (fiber optic connections, data center infrastructure, cable ducts etc.)
- Coordination with clients and service providers
- Escalation management, schedule control
- On-site presence for service meetings and managing service providers
Aisha M.
Last position:
Operation Associate at Swappie
- Achieved full productivity within 2 weeks of onboarding in a high-volume operational environment.
- Consistently exceeded quality targets, maintaining 98% accuracy across all assigned tasks.
- Recognized by leadership for exceptional performance and rapid adaptation to complex workflows.
Andreas M.
Last position:
Managing Director at ESIS-ERP GmbH
- Took over management of the company
Jens F.
Last position:
Strategic Business Consultant at EURO Kartensysteme
- Analysis, redesign and functional specification for a software system to record, process and reimburse all claims in the girocard scheme
- Analysis, conception and execution for a bidding for the introduction and implementation of Identity & Access Management, Masterdata Management and Document Management Systems
- Project management for the software development project for the EKS-Net platform for the recording, processing and reimbursement of all claims in the girocard scheme
- Project management for the introduction of Identity and Access Management System, Master Data Management System and Document Management System
- Strategy consulting for digitalization of business processes
- Advice on payment transactions, compliance (PEP and sanction list checks) and risk analysis
- Design of data models and APIs
Sebastián K.
Last position:
Smart Charging at Mercedes-Benz, MBTI
Agile software development in an interdisciplinary environment
Cross-team collaboration to achieve important milestones
Independently developing new and improving existing features
Estimation, refinement, implementation, and presentation
Finding solution ideas, analyzing problems, rolling out bug fixes
Writing automated tests, manual testing, log and error analysis
Ensuring high availability, fault tolerance, and scalability of the production environment
Rolling out releases and multi-stage infrastructure
Setting up alerts and monitoring
Pair programming, code reviews, documentation
On-call duty, 3rd level support
Event-Driven Architecture, Clean Code, Hexagonal Architecture
Microservices based on Go (Gin), Java 21 (Spring Boot 3), Python (FastAPI)
Terraform/OpenTofu, KQL, SQL, JSON, REST, Helm, ArgoCD, AzureCLI, K9s, OAuth2
Postgres, Redis, Kafka, Azure EventHub, Kubernetes, nginx, Ingress
AppInsights, LogAnalytics, OpenTelemetry, Datadog, OpenAPI 3, Swagger
Azure DataExplorer, Storage, KeyVault, Container Registry, Azure Functions,…
Junit5/Jupiter, testify, RestAssured, Docker Compose, Wiremock
IntelliJ, Scrum, Kanban, Teams, Confluence, OpsGenie, Arc42
GitHub CI/CD, GitLab CI/CD, Azure DevOps
EV charging protocols (EVSE, OCPP, V1G, V2G)
Mathias H.
Last position:
Subject Matter Expert at Bayer Bitterfeld GmbH
- SAP S4 HANA implementation: Creation of process descriptions for a new SAP system environment, system training, and preparation of specifications for adjustments to the production control system
Discover over 15,000 top freelancers
Statistics of experts using Oracle Database
Aggregated from the professional profiles of matched freelancers.
Experience
24 years (Germany: 23 years)
Position duration
2.3 years (Germany: 3.1 years)
Positions per freelancer
14 (Germany: 15)
Top business areas
Information Technology, Operations, Product Development
Top industries
Information Technology, Banking and Finance, Government and Administration
Certification focus areas
Audit, Information Technology, Operations
Bachelor's degree or higher
80% (Germany: 88%)
Master's degree or higher
40% (Germany: 54%)
Certifications per freelancer
1 (Germany: 3)
Most common languages
German, English, Hindi
Speak two or more languages
88% (Germany: 97%)
Based on our profile pool as of 29 Oct 2026.
Daily rate distribution
The chart shows how the daily rates of experts in this technology in Leipzig are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows the share of experts charging within that range.
Discover detailed Oracle Database rate benchmarks:
Explore rate insightsAverage rates of experts in Leipzig 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 29 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
Oracle Database 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%)
- Banking and Finance (63%)
- Government and Administration (50%)
- Retail (50%)
- Tourism (50%)
- Automotive (38%)
- Education (38%)
- Healthcare (38%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Core capabilities
Oracle Database is a relational database management system for transactional applications, reporting and enterprise data services. It supports structured data, complex queries, strong consistency and demanding workloads across finance, manufacturing, logistics and public services. Oracle DB is often central to systems where reliability, access control and recoverability matter.
Development stack
Strong professionals work across SQL, PL/SQL, stored procedures, triggers, packages and database APIs. They also understand Oracle tools such as SQL Developer, Enterprise Manager, Data Guard, Oracle RAC and GoldenGate. Depending on the system, their work connects with Java, .NET, Python, REST services, ETL tools and business applications.
Typical use cases
- Design schemas, data models, indexes and partitioning strategies
- Develop PL/SQL logic for transactional and reporting workflows
- Migrate data from legacy systems or other relational databases
- Configure replication, backup, recovery and high availability
- Tune queries and resolve slow database operations
When expertise matters
Companies bring in freelance Oracle Database specialists during migrations, performance issues, audits, upgrades and major application changes. They can stabilize a critical environment, document operational knowledge or support an internal team through a complex delivery. In Leipzig, remote collaboration can work well, while regulated or sensitive environments may require scheduled on-site work and clear German or English communication.
Quality signals
A strong professional investigates execution plans, wait events, statistics, locking and storage behavior instead of applying generic tuning advice. They define recovery objectives, test restore procedures and make changes safely in controlled stages. Look for clear documentation, thoughtful SQL, disciplined release practices and experience with the workload your business actually runs.
Project outcomes
Freelance specialists may deliver a normalized schema, a tested PL/SQL package, a migration plan, a performance report or an operational runbook. They can also establish monitoring, access roles, backup routines and data quality checks. The best engagement leaves the system more understandable, supportable and resilient, with decisions explained to both technical and business stakeholders.
Frequently asked questions
Not sure where to start with Oracle Database? These answers cover the essentials.
Oracle Database stores and processes business data for transactional systems, reporting, analytics and enterprise applications. It is commonly used where consistency, security, recovery and dependable performance are essential.
Oracle Database is often selected for mature enterprise controls, extensive high-availability options and large, complex workloads. PostgreSQL and Microsoft SQL Server can be strong alternatives, so the right choice depends on existing systems, licensing, team skills, workload patterns and operational requirements.
A capable Oracle Database specialist often also understands PL/SQL, Linux, data modeling, backup and recovery, networking and security. Experience with Java, ETL pipelines, cloud services or application integration can be important when the database supports a wider system.
The required background depends on the risk and scope of the work. A schema change may need focused SQL and PL/SQL expertise, while a migration, RAC environment or recovery redesign calls for proven experience with production operations and careful testing.
Yes, many Oracle Database tasks can be completed remotely through secure access, monitoring tools and structured reviews. On-site collaboration may still be useful for restricted environments, data-center work or workshops with business and infrastructure teams.
Bring in an Oracle Database specialist when performance is declining, a migration is high risk, recovery procedures are unclear or internal capacity is limited. External expertise is also useful before a major application release or when an aging environment needs a documented modernization plan.
Ask how the professional diagnoses slow queries, handles locking, tests recovery and documents production changes. A strong Oracle Database expert explains trade-offs clearly, uses evidence from the environment and defines safeguards before making disruptive changes.
An Oracle DB freelancer may deliver data models, PL/SQL modules, migration scripts, tuning recommendations, monitoring setups or recovery runbooks. Agree on acceptance criteria, test evidence, documentation and knowledge transfer before the engagement begins.
The average hourly rate of freelancers in Leipzig, Germany who have used Oracle Database in their recent projects is 95 €, which corresponds to a daily rate of about 764 € based on an 8-hour working day.
Of the freelancers in Leipzig, Germany who have used Oracle Database in their recent projects, 80% hold at least a Bachelor's degree and 40% hold at least a Master's degree.
On average, freelancers in Leipzig, Germany who have used Oracle Database in their recent projects have 24 years of professional experience, with a single engagement typically lasting around 2.3 years.
The most common languages among freelancers in Leipzig, Germany who have used Oracle Database in their recent projects are German (100%), English (88%), and Hindi (25%).
The most common industries among freelancers in Leipzig, Germany who have used Oracle Database in their recent projects are Information Technology (100%), Banking and Finance (63%), and Government and Administration (50%).
The most common business areas among freelancers in Leipzig, Germany who have used Oracle Database in their recent projects are Information Technology (100%), Operations (75%), and Product Development (75%).
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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Hamburg 
Munich 
Cologne 
Frankfurt 
Stuttgart 
Dusseldorf 
Dortmund 
Essen 
Bremen 
Dresden 
Hanover 
Nuremberg Request a free demo
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