MySQL Experts in Leipzig
matched in minutes by AIHire experts who design relational schemas, optimize complex queries and operate MySQL in cloud or on-premise environments. FRATCH connects you with vetted, available freelancers through fast, precise matching for your specific project.
Meet FRATCH Experts in Leipzig, who have recently used MySQL
Jens O.
Last position:
Freelance Java Developer / DevOps Engineer at Unpublished defense company
- Extension of OSGi modules in a complex communication solution
- Debugging communication with Wireshark and remotely in the JENS test environment
- Migration of tests from TestNG to JUnit 5 with Mockito and AssertJ
- Updating vulnerable dependencies and improving code quality
- Changes to the Vaadin frontend
- Increasing test coverage
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-WĂĽrttemberg
- 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
Michael L.
Last position:
B2B Shop Development for Curtain Fabrics
- Development of a B2B shop based on Magento 2
- Plugin research and implementation, e.g. custom prices per customer
- Implementation of individual customizations
- Quality assurance
- Release management
- Collaboration with the marketing team
- Technologies: Magento 2, CSS, JavaScript, PHP, Docker, Git
Frank R.
Last position:
eCommerce Software Developer at WirTube-Shop
- Maintenance and system handover
- Planning and carrying out core and plugin updates
- Developing a plugin to extend invoice creation and payment via Flow Builder
Peter T.
Last position:
Freelance Go-Developer/DevOps-Engineer at IONOS SE
- Implementation of an API for customers to provide NFS shares in the cloud
- Creating Kubernetes operators and services with REST APIs in Go
- Using LinuxKit for provisioning VMs
Gwen G.
Last position:
Senior Ruby on Rails & DevOps Developer at Sapiens
Further development of a software solution for managing test requests and test notifications according to §106d SGB V for the Hamburg Association of Statutory Health Insurance Physicians.
- Developed numerous features, performance optimizations, refactoring, error analysis
- Refactored the dev container setup
- Optimized the GitLab CI build pipeline
- Contributed optimizations to the team workflow
Julian H.
Last position:
Working Student / Master's Thesis Student Software Development at Scale GmbH
- Tech-Stack: Python, Qt, tensorflow.js, plotly, Angular, TypeScript, HTML, CSS, Git
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.
Norbert S.
Last position:
Technical training & open-source work at Personal Project
- training and official certification as Certified Kubernetes Application Developer
- open-source development and documentation in a personal project
- keeping updated about cloud native and AI technologies through courses and books
- Tech: Kubernetes, Docker, Typescript, Node.js
Andreas M.
Last position:
Managing Director at ESIS-ERP GmbH
- Took over management of the company
Knud W.
Last position:
Lead Programmer, Architect and Deputy Product Owner at Bundesagentur fĂĽr 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 “internship travel cost indicator”
- 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
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)
Tom C.
Last position:
Web Developer at Puder + Consortio; Feldenkrais Verena Tintelnot; Maxim Gorki Theater; Grunwald & Grundwald Architektur und Städtebau; Wanderkino
- Implementation and updates of various websites for:
- Puder + Consortio
- Feldenkrais Verena Tintelnot
- "Mely Kiyak hat Kunst" at the Maxim Gorki Theater
- Grunwald & Grundwald Architektur und Städtebau
- Wanderkino
Linus H.
Last position:
Software Developer at Check24 Vergleichsportalreise Reise Gmbh
- Designing, developing, and maintaining web portals, including creating and connecting interfaces to other systems (APIs)
- Performing error analysis and troubleshooting
- Designing and implementing data structures
- Refactoring software components to improve maintainability
- Creating user interfaces
- Web portal for monitoring error messages (PHP, MySQL, Elasticsearch, ExtJS 5.0, Symfony)
- Web portal for electric car buying advice, further development, and providing a white-label solution for a startup in the e-mobility sector (PHP, Symfony, JavaScript, Bootstrap 5)
- Providing a REST API for a healthcare app (PHP, Symfony API Platform, AWS)
- Developing middleware for data exchange between multiple applications (PHP)
Discover over 15,000 top freelancers
Statistics of experts using MySQL
Aggregated from the professional profiles of matched freelancers.
Experience
23 years (Germany: 20 years)
Position duration
2.6 years (Germany: 5.2 years)
Positions per freelancer
14 (Germany: 13)
Top business areas
Information Technology, Product Development, Operations
Top industries
Information Technology, Retail, Banking and Finance
Certification focus areas
Information Technology, Audit, Product Development
Bachelor's degree or higher
82% (Germany: 87%)
Master's degree or higher
45% (Germany: 53%)
Doctorate
9% (Germany: 8%)
Certifications per freelancer
1 (Germany: 2)
Most common languages
German, English, French
Speak two or more languages
93% (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 Leipzig 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 Leipzig using MySQL
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.
MySQL 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%)
- Retail (53%)
- Banking and Finance (47%)
- Tourism (47%)
- Automotive (40%)
- Education (33%)
- Manufacturing (33%)
- Energy (27%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Relational foundation
MySQL is an open-source relational database management system used to store, query and protect structured data. It supports transactional applications, content platforms, online stores and internal business systems. Teams choose it for its mature SQL model, broad hosting options and large ecosystem.
Applications and workloads
MySQL experts build and maintain data layers for web applications, customer portals, commerce systems and reporting workflows. They model relationships between entities, enforce data integrity and connect databases to application services. Common work includes:
- Designing schemas, indexes and migration plans
- Building SQL queries, views and stored procedures
- Supporting transactional and read-heavy workloads
Ecosystem and tooling
Professionals work with MySQL Community Edition, commercial offerings and managed services such as Amazon RDS, Google Cloud SQL and Azure Database for MySQL. They commonly use InnoDB, replication, backups, monitoring tools and migration utilities. Familiarity with PHP, Java, Python, Node.js, Laravel or Spring Boot often matters because MySQL sits behind these application stacks.
When specialists help
Companies bring in freelance MySQL expertise when performance declines, a schema needs redesign or a database must move without disrupting operations. Leipzig teams may use remote collaboration for focused database work or combine it with on-site sessions when product, operations and security stakeholders need close coordination. German and English communication can both be relevant in local and international teams.
Reliable operations
Strong professionals treat data safety as a core delivery concern. They plan backup and recovery procedures, define access controls, review replication and failover options, and test migrations before production changes. They also make slow queries measurable through execution plans, indexing strategy and workload analysis rather than applying isolated fixes.
Choosing the right expert
Look for someone who can explain trade-offs in plain language and show how decisions affect consistency, latency, maintainability and operating effort. Useful evidence includes schema reviews, migration runbooks, incident analysis and documented query improvements. For Leipzig projects, assess availability for the required collaboration model and experience with the surrounding application, cloud and compliance context.
Frequently asked questions
The facts hiring teams ask for most often when it comes to MySQL.
MySQL stores and retrieves structured data for websites, commerce applications, customer systems, content platforms and business software. It is especially suitable when applications need relationships, transactions, permissions and dependable SQL queries.
MySQL and PostgreSQL are both mature relational databases, but they differ in supported features, defaults, tooling and operational preferences. PostgreSQL is often selected for advanced data types and extensibility, while MySQL is widely valued for familiar web stacks, straightforward operations and broad hosting support.
A strong MySQL specialist should understand SQL, data modeling, indexing, transactions, backup and recovery, and performance analysis. Experience with cloud infrastructure, Linux, containers, application frameworks and observability helps when the database is part of a larger production system.
The right level depends on the risk and scope of the work. A schema review may need focused database expertise, while a high-traffic migration or recovery design calls for proven work with replication, locking, failover, security and production incidents.
Yes. MySQL work such as query analysis, schema design, migration planning and monitoring can usually be completed remotely with secure access and clear documentation. On-site workshops in Leipzig can still help when teams need close coordination around architecture, operations or release planning.
MariaDB began as a MySQL-compatible alternative and can fit organizations that value its own storage engines, features or licensing approach. The choice should consider version compatibility, application behavior, tooling, managed hosting and the long-term migration path rather than assumed drop-in equivalence.
Ask for clear reasoning around schema choices, query plans, indexes, transaction behavior and recovery procedures. High-quality MySQL work includes repeatable tests, documented changes, safe rollback options and monitoring that shows whether the solution remains healthy in production.
Clarify the workload, data sensitivity, availability expectations, deployment model and ownership of production access. A MySQL freelancer should also understand the application stack, release process, existing backup tests, replication setup and whether collaboration with the Leipzig team is remote, on-site or mixed.
The average hourly rate of freelancers in Leipzig, Germany who have used MySQL in their recent projects is 92 €, which corresponds to a daily rate of about 740 € based on an 8-hour working day.
Of the freelancers in Leipzig, Germany who have used MySQL in their recent projects, 82% hold at least a Bachelor's degree, 45% hold at least a Master's degree, and 9% hold a doctorate.
On average, freelancers in Leipzig, Germany who have used MySQL in their recent projects have 23 years of professional experience, with a single engagement typically lasting around 2.6 years.
The most common languages among freelancers in Leipzig, Germany who have used MySQL in their recent projects are German (100%), English (93%), and French (20%).
The most common industries among freelancers in Leipzig, Germany who have used MySQL in their recent projects are Information Technology (93%), Retail (53%), and Banking and Finance (47%).
The most common business areas among freelancers in Leipzig, Germany who have used MySQL in their recent projects are Information Technology (100%), Product Development (93%), and Operations (60%).
Main locations of FRATCH Experts, who have recently used MySQL
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.
Berlin 
Hamburg 
Munich 
Cologne 
Frankfurt 
Stuttgart 
Dusseldorf 
Dortmund 
Essen 
Bremen 
Dresden 
Hanover 
Nuremberg Request a free demo
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