MariaDB Expert in Switzerland
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Meet FRATCH Experts in Switzerland, who have recently used MariaDB
Rupesh Kumar S.
Last position:
IT Baseline Compliance Consultant at Consultant
- Verified baseline compliance against MAS audit findings
- Developed technical architecture concepts for 30 technologies to create hardening standard artifacts
- Identified and developed automation opportunities for given technologies based on CIS
- Developed standard baseline configurations based on internal security standards
- Responsible for developing Cloud Native Application Protection Platform (CNAPP) architecture artifacts based on the Azure cloud platform
- Responsible for RFQs and RFPs for different CNAPP solutions (Qualys Total Cloud, CrowdStrike, Azure Security Center)
- Supported compliance verification and validation through automated scripts for a sample population of IT devices and instances
- Responsible for the full vulnerability management lifecycle using Nexpose, including remediation, reporting, and integrating results with Splunk, HPSM, and Tableau
- Supported MAS audits
Robin O.
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
Gwang Jin K.
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
Peter S.
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 H.
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 B.
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 L.
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 T.
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
2.1 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
86%
Master's degree or higher
71%
Doctorate
29%
Certifications per freelancer
4
Most common languages
German, English, French
Speak two or more languages
100%
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 Switzerland 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.
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 29 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
MariaDB 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 (88%)
- Education (63%)
- Professional Services (63%)
- Media and Entertainment (50%)
- Manufacturing (38%)
- Government and Administration (38%)
- Healthcare (25%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
What MariaDB is
MariaDB is an open-source relational database management system that stores structured data in tables and connects applications to dependable SQL services. It began as a community-led fork of MySQL and remains familiar to teams that use the LAMP stack, PHP applications and Linux infrastructure. MariaDB supports transactional workloads, reporting and data services that require mature relational features.
Where it fits
MariaDB runs behind content platforms, business applications, customer portals, inventory systems and internal tools. It suits workloads that need clear data relationships, transactions and established SQL practices without tying the database layer to a single proprietary vendor. Companies in Switzerland use it across digital services, commerce, manufacturing and other data-heavy operations.
- Transactional web and business applications
- Content management and customer portals
- Reporting databases and operational dashboards
- Inventory, order and account data
Ecosystem and tooling
A MariaDB specialist may work with InnoDB, Galera Cluster, MaxScale, MariaDB Connector/J and MariaDB Connector/Python. Related work often includes SQL, Linux, Docker, Kubernetes, PHP, Java, Python and database migration tools. Monitoring, schema versioning, query analysis and backup automation are central to dependable operations.
When expertise matters
Companies bring in freelance MariaDB expertise when a database has become slow, difficult to maintain or risky to change. A specialist can plan a migration from MySQL, redesign indexes, prepare high availability or establish recovery procedures. Remote collaboration works well for reviews, tuning and automation; on-site work can help when infrastructure access or team workshops require it.
- Slow queries or overloaded database servers
- Migration from MySQL or another relational system
- Replication, clustering and failover planning
- Backup validation and disaster recovery
Strong project delivery
Strong professionals start by examining query patterns, table relationships, workload peaks and operational constraints. They define measurable acceptance criteria, test changes against realistic data and document rollback steps. They also understand application behavior, because a database fix can affect transactions, connection pools, caching and release processes.
Choosing the right specialist
Look for evidence of MariaDB work that matches your environment, such as high-write applications, replicated services or complex reporting. Ask how the specialist investigates performance, handles schema changes and proves that backups can be restored. For Swiss teams, clarify working hours, language needs, access procedures and the balance between remote delivery and on-site collaboration before the project starts.
Frequently asked questions
Need clarity? These are the questions we hear most often about MariaDB.
MariaDB is used for relational data in websites, business applications, content systems, customer portals and reporting services. It handles structured records, SQL queries and transactions where consistency and clear relationships matter.
MariaDB shares much of its history and everyday SQL usage with MySQL, so many applications can move between them with limited changes. The two databases have diverged in storage engines, features, release direction and ecosystem choices, so a specialist should assess compatibility rather than assume a migration is automatic.
A strong MariaDB specialist usually brings SQL tuning, data modelling, Linux operations and backup design. Depending on the project, useful adjacent skills include Galera Cluster, MaxScale, Docker, Kubernetes, PHP, Java, Python and cloud infrastructure.
The right level depends on the risk and scope of the work, not only the database size. A straightforward schema change may need focused SQL expertise, while replication, failover, migration or recovery planning calls for a professional who has handled comparable production conditions.
Yes. MariaDB work such as query analysis, schema review, monitoring and migration planning is often effective remotely with secure access and clear documentation. On-site collaboration in Switzerland may be useful for infrastructure changes, workshops or access controls, while working-hour and language expectations should be agreed early.
MariaDB can be a practical choice when a team already relies on MySQL-compatible tooling, PHP applications or an established LAMP environment. PostgreSQL may be preferred for particular advanced data types, extensions or SQL features, so the decision should follow workload needs, team skills and operational constraints.
Ask the specialist to explain how they measure query performance, review indexes, protect transactions and test backups. Quality work includes documented changes, realistic testing, monitoring and a safe rollback plan, not just a lower response time in a single test.
Before starting with MariaDB, clarify the workload, schema, version, hosting model, replication setup and access boundaries. You should also confirm whether the assignment covers application queries, database operations, migration, recovery or performance tuning, because each area needs different preparation.
The average hourly rate of freelancers in Switzerland who have used MariaDB in their recent projects is 111 €, which corresponds to a daily rate of about 887 € based on an 8-hour working day.
Of the freelancers in Switzerland who have used MariaDB in their recent projects, 86% hold at least a Bachelor's degree, 71% hold at least a Master's degree, and 29% 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 2.1 years.
The most common languages among freelancers in Switzerland who have used MariaDB in their recent projects are German (100%), English (100%), and French (63%).
The most common industries among freelancers in Switzerland who have used MariaDB in their recent projects are Information Technology (100%), Banking and Finance (88%), and Education (63%).
The most common business areas among freelancers in Switzerland who have used MariaDB in their recent projects are Information Technology (100%), Product Development (75%), and Project Management (75%).
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
