SQL Experts in Nuremberg
to turn complex data into reliable systems, matched in minutesHire experts who design efficient databases, write dependable queries and connect data workflows across PostgreSQL, MySQL and Microsoft SQL Server. FRATCH matches you quickly and precisely with vetted, available freelancers for your SQL project.
Meet FRATCH Experts in Nuremberg, who have recently used SQL
Maciej S.
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
Oleg O.
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 context-based business information.
Development of an AI agent with Function/Tool Calling for the secure orchestration of REST APIs, SQL data sources, and technical services within defined business processes.
Building 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, and 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
Lilian F.
Last position:
Product Owner at IBM
- Led global automation projects in Hybrid Cloud, focusing on process standardization and service delivery optimization across international teams.
- Managed the product roadmap, prioritized backlogs, and aligned business goals with technical inputs using Jira.
- Fostered cross-functional collaboration to define project objectives and ensure alignment with strategic goals across departments.
- Defined and documented user stories and acceptance criteria with stakeholders.
Jan M.
Last position:
Managing Director at Nexcent GmbH
- IT consulting
- Power Platform & Databricks
- AI software development (custom software)
- Commercial responsibility for the company
David O.
Last position:
Research Intern at Pattern Recognition Lab
- Spearheaded the integration of a custom Transformer-based encoder into the AFFGANwriting pipeline, replacing the legacy VGG19 architecture to capture richer, high-fidelity writer-style representations.
- Boosted user-study pick-rates by 40%, demonstrating a significant leap in the perceptual quality and realism of the generated handwriting compared to the baseline model.
- Enhanced OCR performance by 20% by implementing a teacher-student framework that leveraged a TrOCR benchmark model for auxiliary training alignment
Amir A.
Last position:
Master's Thesis at Friedrich-Alexander University
- Analysis of the role of marriage as an informal insurance in Germany using econometric methods (supervisor: Prof. Dr. Harald Tauchmann).
- Prepared and cleaned multiple panel datasets and extracted relevant variables to create a final panel dataset with over 36,000 observations (2006–2020, SOEP).
- Designed an IV model in Stata to examine the causal link between couple separation and health shocks (mental/physical).
- Conducted robustness checks to ensure stability and validity of the results.
Jozsef F.
Last position:
Project Management for the Installation and Commissioning of Robotics and Automation Systems at Amazon
- Managing projects on site
- Coordinating various stakeholders (Operations, IT, Maintenance, suppliers, service providers)
- Leading technicians and external contractors
- Planning resources, schedules, and budgets
- Quality, risk, and safety management
- Conducting daily status meetings
- Escalation management and problem-solving
- Maintaining project tracking, ticket systems, and KPI dashboards
- Materials and spare parts management
- Preparing reports and project status updates
Environment: Infrastructure, Logistics
Imane H.
Last position:
Assistant Manager People insights/Intelligence at adidas HQ
- Collected, analysed, and interpreted HR data from multiple systems
- Conducted ad-hoc people data analyses for stakeholders
- Supported Employee Listening and ensured actionable survey insights
- Built intuitive dashboards and visualizations in SuccessFactors, PowerBI, and Qualtrics
- Produced regular reports and dashboards on key HR metrics
- Contributed to people analytics projects as a junior team member
- Collaborated with HR Tech and Data teams to improve data quality
- Ensured ethical and governed data use with Legal, Data Privacy, Labour Relations and Works Council
Leif S.
Last position:
Software Architect at QualityMinds GmbH
- Lead software architect and technical team lead for a new logistics platform for load carrier trade
- Core design of software architecture using arc42 spanning frontend, backend, delivery strategies and cloud native infrastructure with Domain Driven Design and Hexagonal Architecture
- Evaluation of initial business requirements and software development roadmap
- Technical team lead in a Scrum team of 9 people
- Introduced and strengthened AI-assisted (JetBrains AI & GitHub Copilot) and collaborative code development strategies to speed up feature development
Michael F.
Last position:
Freelancer, Solution Architect at Schufa AG
- Helped to design the AWS infrastructure, integrated services and backend architecture for use cases of an on-premise solution and partial migrations to AWS with fast response times
- Implemented automated AWS integration test suites
- Implemented mission-critical components and delivered them before the deadline in a production-ready state with operation and monitoring concepts
- This 2-month subproject was about building a data-intense pipeline (5 TB) to be enriched continuously with data
- Designed and implemented reusable AWS CDK constructs to be used across the company’s teams to enable faster onboarding with AWS
- Coached on AWS topics, distributed software patterns, security, domain-driven design, agile collaboration and documentation to improve performance and collaboration
- Technologies: AWS, GitHub Actions, ETL, monitoring, operations, TypeScript, Python, AWS CDK, CloudFormation, Java, Docker, AWS ECS, AWS Lambda, serverless, Jenkins, DevOps principles
Marius T.
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
Johannes K.
Last position:
Software Developer at Hoffmann Engineering Services GmbH
- Software development
- Technical design of software architecture and design (considering functional and non-functional requirements)
- Frontend and Backend
- Refactorings
- Code reviews
- Unit tests
- Automated integration tests
- E2E tests
Global Identity Services (GIS) is the identity provider for the Digital Services Platform (DSP). GIS is responsible for authenticating and authorizing end users and other DSP services by issuing security tokens. This includes:
- Identity management (e.g., user registration, password reset and change, user profiles)
- Management of roles and permissions
- Single Sign-On (SSO) across DSP services
- Management of OAuth resources and terms and conditions
Benjamin S.
Last position:
CRM strategy & requirements analysis for marketing campaigns in the automotive sector at AUDI AG
- Development of strategies, processes and system requirements to further develop the lead and campaign streams of a Salesforce system for the subsystems Sales Cloud, Marketing Cloud and Analytics Cloud
- Gathering and creation of marketing strategy concepts for direct sales, focusing on lead generation for new and existing customers
- Analysis and optimization of existing and new contact points
- Derivation of system requirements and user tests for new developments
- Establishment of a requirements and implementation process for business needs at the interface between CRM strategy and marketing system operations
- Facilitation of ideation workshops with the project's stakeholders
- Mediation between business and technical project stakeholders
- Analysis and post-documentation of existing marketing strategies and the system functions already created for them
- Analysis of target groups and pre-system data quality as a foundation for new CRM strategies
- Consultation on content and asset strategy for marketing campaigns
- Definition of KPIs and other performance criteria for the system and CRM strategy
Michael E.
Last position:
Software Developer at Continental
- Supported a telematics component in the automotive sector with SELinux and open-source license management.
- Products: SELinux, iMX8, ScanCode.
- Skills: Linux, firmware development, Python.
Arun Sai T.
Last position:
AI-Backend Developer Intern at Calvergy UA
- Integrated complex AI-based energy system models into the frontend framework, enabling the visualization of insights for 6+ key clients and maximizing energy utilization.
- Maximized energy efficiency and utilization by architecting the seamless data flow between AI models and the user interface for rapid, actionable reporting.
Discover over 15,000 top freelancers
Statistics of experts using SQL
Aggregated from the professional profiles of matched freelancers.
Experience
18 years (Germany: 19 years)
Position duration
1.9 years (Germany: 5.1 years)
Positions per freelancer
12
Top business areas
Information Technology, Product Development, Business Intelligence
Top industries
Information Technology, Automotive, Manufacturing
Certification focus areas
Information Technology, Product Development, Business Intelligence
Bachelor's degree or higher
95% (Germany: 90%)
Master's degree or higher
61% (Germany: 60%)
Doctorate
11% (Germany: 9%)
Certifications per freelancer
2 (Germany: 3)
Most common languages
German, English, French
Speak two or more languages
98% (Germany: 97%)
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 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 SQL
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.
SQL 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 (93%)
- Automotive (55%)
- Manufacturing (50%)
- Professional Services (45%)
- Banking and Finance (43%)
- Healthcare (36%)
- Retail (34%)
- Education (32%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
What SQL does
SQL is the standard language for storing, retrieving and transforming structured data in relational databases. It defines tables, relationships, constraints and queries that support applications, reporting, analytics and operational workflows. SQL is used through systems such as PostgreSQL, MySQL, Microsoft SQL Server, Oracle Database and SQLite.
Typical deliverables
SQL specialists create the data layer behind customer portals, finance systems, commerce applications and internal tools. They translate business rules into reliable schemas, queries and reporting models.
- Relational database schemas and migration plans
- Queries, views, stored procedures and functions
- Reporting datasets and analytical models
- Data validation, cleanup and import routines
Ecosystem and tooling
Effective SQL work includes more than writing statements. Specialists work with indexing, transactions, permissions, backups and execution plans, while adapting to the behavior of a chosen database engine. They often use Git, migration tools, database clients and observability systems alongside application frameworks.
Experience with PostgreSQL, MySQL, Microsoft SQL Server or Oracle Database matters when platform-specific features affect performance or deployment. Familiarity with REST services, Python, Java, .NET, BI tools and cloud data services helps connect the database to the wider system.
When companies need specialists
Freelance expertise is useful when data work is blocking a release, slowing a production system or becoming difficult to govern. A specialist can also provide an independent review before a migration or redesign.
- Queries take too long as tables and workloads grow
- Reports return inconsistent or disputed results
- A legacy database needs restructuring or migration
- Application teams lack a clear data model
What strong professionals bring
Strong SQL professionals clarify how data is created, changed and consumed before changing the schema. They write readable queries, choose indexes based on execution plans and protect data integrity with constraints and transaction design. They also document assumptions so other teams can operate the result safely.
Quality includes testing with realistic data, reviewing edge cases and considering access control, backup recovery and observability. The best specialists explain trade-offs clearly instead of optimizing one query while weakening the wider system.
Collaboration in Nuremberg
SQL projects can be delivered remotely or through on-site collaboration in Nuremberg, depending on access requirements and team routines. Clear documentation, secure database access and regular reviews keep distributed work effective. Local companies in manufacturing, logistics, services and software can benefit from specialists who understand both operational data and the business processes behind it.
Before engaging someone, define the database engine, data volume, critical workflows and expected deliverables. Assess their ability to investigate existing queries and schemas, not only their ability to produce new SQL.
Frequently asked questions
Not sure where to start with SQL? These answers cover the essentials.
SQL is used to store structured data, retrieve records, enforce relationships and support transactions. Companies rely on it for application back ends, reporting, customer data, inventory, finance workflows and operational analytics.
SQL databases organize data in related tables and are well suited to consistent transactions and defined relationships. NoSQL systems can offer more flexible structures or different scaling patterns, so the choice depends on access patterns, integrity needs and the surrounding application.
A strong SQL specialist should understand at least one major relational database engine deeply, such as PostgreSQL, MySQL, Microsoft SQL Server or Oracle Database. They should also recognize differences in syntax, indexing, transactions, permissions and tooling between systems.
SQL work often connects with data modeling, database administration, application development and business intelligence. Useful adjacent skills include Git-based migrations, API integration, cloud databases, scripting, data quality checks and performance monitoring.
The right SQL experience depends on the risk and condition of the database. Straightforward reporting may need focused query skills, while a migration, production performance issue or critical transaction system calls for someone who can assess architecture, recovery and operational impact.
Yes, SQL work is often suitable for remote collaboration when secure access, clear documentation and reliable review processes are available. On-site work in Nuremberg may still help when systems are restricted, stakeholders need workshops or close coordination with local operations is important.
Review whether the SQL solution is correct, readable, secure and appropriate for the actual workload. Ask how the specialist tests edge cases, reads execution plans, handles migrations and protects data integrity rather than judging only the result of one query.
Before starting, an SQL freelancer should clarify the database engine, schema ownership, access rules, deployment process and definition of success. They should also ask about data sensitivity, backup procedures, production constraints and which teams will maintain the result after handover.
The average hourly rate of freelancers in Nuremberg, Germany who have used SQL in their recent projects is 89 €, which corresponds to a daily rate of about 712 € based on an 8-hour working day.
Of the freelancers in Nuremberg, Germany who have used SQL in their recent projects, 95% hold at least a Bachelor's degree, 61% hold at least a Master's degree, and 11% hold a doctorate.
On average, freelancers in Nuremberg, Germany who have used SQL in their recent projects have 18 years of professional experience, with a single engagement typically lasting around 1.9 years.
The most common languages among freelancers in Nuremberg, Germany who have used SQL in their recent projects are German (100%), English (98%), and French (16%).
The most common industries among freelancers in Nuremberg, Germany who have used SQL in their recent projects are Information Technology (93%), Automotive (55%), and Manufacturing (50%).
The most common business areas among freelancers in Nuremberg, Germany who have used SQL in their recent projects are Information Technology (98%), Product Development (80%), and Business Intelligence (64%).
Main locations of FRATCH Experts, who have recently used SQL
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 
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Frankfurt 
Stuttgart 
Dusseldorf 
Leipzig 
Dortmund 
Essen 
Bremen 
Dresden 
Hanover Request a free demo
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Philipp Thomaschewski
FRATCH CEO
