MariaDB Experts in Zurich
matched in minutes with vetted, available specialistsHire experts who design reliable MariaDB databases, tune SQL performance, and handle migrations from MySQL or other relational systems. Get fast, precise matches with vetted, available freelancers for your project.
Meet FRATCH Experts in Zurich, 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
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
26 years
Position duration
1.8 years
Positions per freelancer
13
Top business areas
Information Technology, Project Management, Quality Assurance
Top industries
Information Technology, Banking and Finance, Education
Certification focus areas
Information Technology, Product Development, Project Management
Bachelor's degree or higher
100%
Master's degree or higher
83%
Doctorate
33%
Certifications per freelancer
5
Most common languages
German, English, French
Speak two or more languages
100%
Based on our profile pool as of 5 Nov 2026.
Daily rate distribution
The chart shows how the daily rates of experts in this technology in Zurich 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 Zurich 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 5 Nov 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 (83%)
- Education (67%)
- Media and Entertainment (50%)
- Professional Services (50%)
- Insurance (33%)
- Manufacturing (33%)
- Government and Administration (33%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
MariaDB at a glance
MariaDB is an open-source relational database management system used to store, query, and protect structured data. It began as a community-driven fork of MySQL and remains closely associated with the MySQL ecosystem, while adding its own storage engines, features, and development direction. It supports transactional workloads, reporting, and data services behind business applications.
What it supports
MariaDB specialists work across systems where dependable SQL data access matters:
- Customer, order, finance, and inventory platforms
- Content management and commerce applications
- Reporting, analytics, and operational dashboards
- High-traffic web services and internal business tools
They design schemas, indexes, queries, constraints, views, and stored routines around the needs of each application.
Ecosystem and tooling
The wider ecosystem includes SQL, client libraries, connectors, replication, clustering, backup tools, and monitoring. Professionals often work with PHP, Java, Python, Node.js, or .NET applications and connect MariaDB to frameworks such as Laravel, Django, Spring, and other data-access layers. They may also use Docker, Kubernetes, Linux, Terraform, and cloud-managed database services around the database layer.
When companies need expertise
Freelance support is useful when an existing database has slow queries, fragile deployments, unclear ownership, or growing operational demands. Companies also bring in specialists for migrations from MySQL or other database systems, application modernisation, replication design, backup recovery, and production troubleshooting.
- Query and index analysis
- Schema and migration planning
- Replication or high-availability setup
- Backup, restore, and disaster recovery checks
What strong specialists deliver
Strong MariaDB professionals connect database decisions to application behaviour and business risk. They can inspect execution plans, select suitable indexes, manage transactions, and explain trade-offs between consistency, speed, storage, and operational simplicity. They document changes clearly and test recovery procedures rather than treating backups as a box-ticking exercise.
They also understand permissions, encryption, connection management, observability, and safe release processes. This combination helps teams avoid fixes that improve one query while creating instability elsewhere.
Choosing the right fit
Match the specialist to the work rather than to the product name alone. A migration needs compatibility analysis and data validation; performance work needs evidence from queries, execution plans, and workload patterns; production operations need disciplined backup, monitoring, and incident practices.
For teams in Zurich, remote collaboration can work well when access, documentation, and incident responsibilities are clear. On-site work may help during workshops or sensitive cutovers, while language expectations should be agreed before the engagement starts.
Frequently asked questions
Need clarity? These are the questions we hear most often about MariaDB.
MariaDB is used for transactional web applications, commerce systems, content platforms, customer records, reporting tools, and internal business software. It provides SQL-based storage with transactions, indexing, permissions, replication, and backup capabilities.
MariaDB originated as a fork of MySQL, so many applications, tools, and SQL concepts are familiar across both systems. Differences in features, storage engines, release direction, compatibility, and commercial support mean that a specialist should review the exact application and migration path before recommending a switch.
A MariaDB specialist is valuable for slow queries, complex schema changes, replication problems, migrations, backup recovery, or database reliability work. Hiring outside expertise can also reduce risk when the internal team owns the application but lacks deep database operations experience.
A strong MariaDB professional usually understands Linux, SQL, networking, backup systems, monitoring, and application connection pools. Experience with Docker, Kubernetes, cloud infrastructure, and languages such as PHP, Java, Python, or .NET can be important depending on the surrounding system.
The right MariaDB experience depends on the risk and scope of the work. A schema review may need focused database expertise, while a production migration or high-availability design calls for a specialist who has handled comparable workloads, recovery scenarios, and release coordination.
MariaDB work is often suitable for remote collaboration when access controls, runbooks, monitoring, and communication routines are well defined. For Zurich-based teams, an on-site workshop can still be useful for architecture reviews, incident planning, or a sensitive production cutover.
Ask a MariaDB freelancer to explain how they investigate query performance, choose indexes, test migrations, and verify restores. Strong professionals use measurable evidence, document assumptions, protect production data, and explain trade-offs in language that application and business teams can follow.
Before joining a MariaDB project, clarify the database topology, workload, storage engines, deployment process, backup status, access permissions, and success criteria. It also helps to understand whether the work involves MySQL compatibility, application changes, replication, cloud infrastructure, or an urgent production issue.
The average hourly rate of freelancers in Zurich, Switzerland who have used MariaDB in their recent projects is 115 €, which corresponds to a daily rate of about 920 € based on an 8-hour working day.
Of the freelancers in Zurich, Switzerland who have used MariaDB in their recent projects, 100% hold at least a Bachelor's degree, 83% hold at least a Master's degree, and 33% hold a doctorate.
On average, freelancers in Zurich, Switzerland who have used MariaDB in their recent projects have 26 years of professional experience, with a single engagement typically lasting around 1.8 years.
The most common languages among freelancers in Zurich, Switzerland who have used MariaDB in their recent projects are German (100%), English (100%), and French (50%).
The most common industries among freelancers in Zurich, Switzerland who have used MariaDB in their recent projects are Information Technology (100%), Banking and Finance (83%), and Education (67%).
The most common business areas among freelancers in Zurich, Switzerland who have used MariaDB in their recent projects are Information Technology (100%), Project Management (83%), and Quality Assurance (83%).
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
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