MariaDB Experts in Switzerland
in minutes from over 15,000 CVs with the power of AI.Hire experts who tune MariaDB Server, design reliable replication and clustering setups, and keep MySQL-compatible systems stable under real load. Get fast, precise matching with vetted, available freelancers.
Meet FRATCH Experts in Switzerland, who have recently used MariaDB
Gwang Jin Kim
Last position:
Data Scientist / Applied AI, Automation & Data Systems Researcher at Independent
- Built and explored applied GenAI, RAG, GraphRAG, local LLM, agentic AI and document-intelligence prototypes for structured analysis, evidence extraction, semantic search, technical reasoning and decision-useful reporting
- Developed private local-LLM workflows and AI system patterns focused on privacy, reproducibility, reviewability, low-cost inference and practical user control
- Built reproducible Python/R workflows for data analysis, automation, API-driven tooling, validation logic, technical documentation and AI-assisted software development
- Designed workflows around explicit assumptions, traceable inputs, reviewable outputs and failure-mode awareness rather than black-box “looks good” demonstrations
- Supported RAHN AG in a chemical/regulatory environment with data extraction and processing around WERCS, a regulatory application for chemical product and compliance data
- Explored complex application/database schemas and wrote nested SQL queries to extract information for mixture calculations, component relationships, regulatory rules and reporting logic
- Continued hands-on development in Git/GitHub/GitLab/Bitbucket, Docker/Linux deployment patterns, REST/API workflows, error handling, technical writing and fast AI-assisted prototyping
- Built technical writing and documentation workflows that turn complex systems into clear runbooks, checklists, decision notes and user-facing explanations
Robin Ochsner
Last position:
Co-Founder & AI Solutions Architect at airdys
- Product strategy, architecture, and technical co-direction
- AI workshops, client onboarding and go-to-market activities
- Design and implementation of AI architectures (LLMs, RAG, MCP, agents, voice, automation)
- Hands-on development of prototypes and production-ready AI integrations
- Consulting clients on AI adoption, workflows, and integration into existing infrastructure
- Collaboration with co-founders on strategic direction
- Collaboration in sales and customer acquisition
Tools and Technologies: OpenAI, Anthropic, Azure, Vercel AI SDK, RAG (Retrieval-Augmented Generation), MCP (Model Context Protocol), FastAgent, VAPI, n8n, make.com, LibreChat, PostgreSQL, OpenAPI, Next.js, Vercel, Docker
Peter Sacco
Last position:
Web Application Developer PHP / WordPress Plugin Development at Gemeinde Bauma
- Analysis, consulting, and development of a WordPress application for the digital processing and delivery of the Bauma chronicle archive
Stefan Hess
Last position:
Fullstack Development, Product Owner & Tech Lead at Trex AG
- Business analysis, architecture, and implementation of a telemedicine platform for pet owners.
- Leading the development team as Product Owner and Tech Lead.
- Introducing agile processes, setting up development guidelines and system documentation.
- Planning and implementing features like video calls, live chat, and marketing automation.
- Implementing AI-based features such as automated tagging of information (missing pet reports, marketplace entries, etc.), preparation of social media content, and processing of conversation transcripts.
- Skills: Angular, NGXS, Tailwind, Java, Spring Boot, Kubernetes, Docker, CI/CD, MySQL, LLMs, RAG, MCP, Redis, OpenSearch.
- Industry: Veterinary medicine.
Reto Bachmann
Last position:
Managing Director at Atsoft GmbH
- Consulting in ICT, business processes, system architecture, web integration, client-server computing, cross-platform development, responsive web design, social media integration, GUI
- Custom and specialized solutions
- Applications for small and medium-sized enterprises
- Web services, web applications, portals, application extensions (add-ins, plug-ins)
- Database design, interface solutions
- Outsourcing in various industries
- Solutions for other software houses
- Project management and project support (software engineering, coding)
Ala Lutz
Last position:
VR/AR/ML Project Site Lead (contract by Experis) at Meta
- Acted as project lead in different internal projects, including the development and implementation of innovative solutions based on machine learning, virtual and augmented reality with the aim of providing great user experience
- Drove project planning, execution and reporting, designed risk mitigation and schedule adjustment plans to bring the projects on the green path
- Directed the process optimization and conducted project reviews by being the liaison between engineering teams and executive stakeholders
- Served as agile coach and led the scrum ceremonies such as daily stand-ups, sprint planning, sprint review and sprint retrospective
Nenad Tomasic
Last position:
Contractor at Swisscom
- SAP Data Designer ETL, SQL Server, Docker for PharmaSuisse Data Warehouse Application (Application Manager and Developer)
- SAP Business Objects, ABAP on SAP HANA for the Police of the Canton of Bern (Application Manager and Developer)
- Avaloq Connectors to SAP BW for Banque Cantonale de Fribourg
Discover over 15,000 top freelancers
Statistics of experts using MariaDB
Aggregated from the professional profiles of matched freelancers.
Experience
28 years
Position duration
2.2 years
Positions per freelancer
14
Top business areas
Information Technology, Product Development, Project Management
Top industries
Information Technology, Banking and Finance, Education
Certification focus areas
Information Technology, Product Development, Project Management
Bachelor's degree or higher
83%
Master's degree or higher
67%
Doctorate
33%
Certifications per freelancer
4
Most common languages
German, English, French
Speak two or more languages
100%
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 Switzerland 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 Switzerland using MariaDB
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
What MariaDB is
MariaDB is an open-source relational database used for transactional systems, content platforms, reporting, and internal business tools. It is closely related to MySQL, so many teams choose it for familiar SQL, broad compatibility, and flexible deployment options.
Typical work
- Schema design and data modelling
- Query tuning and indexing
- Replication, backups, and failover
- Migration from MySQL or older setups
- Performance fixes for production systems
Ecosystem
MariaDB projects often involve MariaDB Server, Galera Cluster, and tools around backup, monitoring, and high availability. Strong specialists also understand storage engines, connection handling, and how the database fits into PHP, Java, Python, and cloud-based stacks.
When to bring in help
Companies usually bring in freelance MariaDB experts when queries slow down, replication drifts, migrations need care, or a release touches critical data. In Switzerland, this often comes up in finance, SaaS, retail, and industrial systems that need clean handover, English communication, and sometimes on-site workshops.
What strong specialists do
Strong MariaDB professionals read execution plans, spot locking and cache issues, and make changes that improve stability without breaking the application. They document their work clearly, test rollbacks, and coordinate with application and infrastructure specialists so database changes do not surprise the rest of the stack.
Good fit signals
- You need help with MySQL-compatible database work
- Your team plans a migration or upgrade
- Production queries need targeted tuning
- You want safer backups, replication, or failover
- You need a specialist who can work remotely or with Swiss teams on site
Frequently asked questions
Need clarity? These are the questions we hear most often about MariaDB.
MariaDB is used for transactional applications, content systems, internal tools, and reporting databases. It fits projects that need structured data, SQL, and dependable storage with familiar MySQL-style behaviour.
MariaDB is often chosen for its open-source direction, compatibility, and flexible feature set. Many teams compare it with MySQL when they want a drop-in path, but the best choice depends on storage engine needs, support expectations, and how much change the application can absorb.
A strong MariaDB specialist usually also understands SQL tuning, indexing, backups, replication, Linux, and basic cloud operations. For application work, knowledge of PHP, Java, Python, or the team's ORM can help a lot.
A simple reporting or application database task may need only focused help, while migrations, clustering, or production performance work call for deeper experience. With MariaDB, the risk is often in the details, so proven hands-on work matters more than theory.
A freelance MariaDB expert is useful when you need specific database skills without hiring full time. That includes migrations, incident support, tuning, schema changes, and short-lived projects with a clear technical goal.
Most MariaDB work can be done remotely because it centers on SQL, configuration, and analysis. In Switzerland, some teams still want on-site sessions for migration planning, stakeholder reviews, or sensitive production change windows.
Ask which versions, topologies, and storage engines they have handled, and how they approach backups and rollback planning. For MariaDB, you also want to know how they test query changes and how they communicate with the rest of the team.
Look for clear explanations, practical examples, and a calm approach to production risk. A good MariaDB professional can describe trade-offs, show how they verified the fix, and explain what monitoring or follow-up is needed after the change.
The average hourly rate of freelancers in Switzerland who have used MariaDB in their recent projects is 108 €, which corresponds to a daily rate of about 862 € based on an 8-hour working day.
Of the freelancers in Switzerland who have used MariaDB in their recent projects, 83% hold at least a Bachelor's degree, 67% hold at least a Master's degree, and 33% hold a doctorate.
On average, freelancers in Switzerland who have used MariaDB in their recent projects have 28 years of professional experience, with a single engagement typically lasting around 2.2 years.
The most common languages among freelancers in Switzerland who have used MariaDB in their recent projects are German (100%), English (100%), and French (71%).
The most common industries among freelancers in Switzerland who have used MariaDB in their recent projects are Information Technology (100%), Banking and Finance (86%), and Education (71%).
The most common business areas among freelancers in Switzerland who have used MariaDB in their recent projects are Information Technology (100%), Product Development (86%), and Project Management (71%).
Main locations of FRATCH Experts, who have recently used MariaDB
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.
Countries:
Zurich Geneva Basel Bern Request a free demo
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Philipp Thomaschewski
FRATCH CEO
