PostgreSQL Experts in Graz
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Meet FRATCH Experts in Graz, who have recently used PostgreSQL
Christian W.
Last position:
Lead Developer & Performance Specialist at Groox GmbH
Sole responsibility for the design, development and deployment of the bilingual Qwik platform eventvideo.at. Responsible for frontend performance optimization (PageSpeed 97/100/100/100), SEO engineering with Schema.org, integration of Google Search Console and IndexNow, and building the GitHub Actions CI/CD pipeline. Requirements gathering and technical implementation.
- Performance Engineering: Google PageSpeed Score 97/100/100/100 (Performance / Accessibility / Best Practices / SEO) through frontend optimization (lazy loading, thumbnail-first, lightweight media integration)
- Full-Stack Web Development: Sole responsibility for development with the Qwik.js framework from frontend to deployment for the bilingual (DE/EN) platform eventvideo.at, marketing personalized, fully automated participant videos for sports events
- Qwik.js Resumability Architecture: Server-side rendering with minimal JavaScript hydration overhead; the page remains immediately interactive even with extensive video and event content, without a full-page load.
- API Integration: Google Search Console API and IndexNow API for automated indexing and SEO monitoring
- SEO Engineering: Schema.org Structured Data implementation for rich snippets and improved search engine visibility
- Mobile-First with minimal bundle size: CSS3 layout without UI framework overhead, consistently lean use of resources for excellent PageSpeed on desktop and mobile.
- GitHub Actions CI/CD: Automated build, test and deployment pipeline for continuous integration
Technologies: Qwik.js Framework, TypeScript, JavaScript, Internationalization (i18n DE/EN), GitHub Actions CI/CD, Google Search Console API, IndexNow API, Schema.org, Google PageSpeed Insights, Lazy Loading, CSS3, Responsive Design
Karl F.
Last position:
Managing Director at ONECEPT GmbH
Namik D.
Last position:
Test Manager / Test Automation Engineer at Sky Deutschland GmbH
- Implemented and maintained 443 automated test cases with a 99% pass rate (441/443)
- Enabled CI for test automation: automated runs on review/merge, reporting via Xray
- Introduced accessibility and performance checks and established them in reporting
- Served as QA lead in daily operations with stand-ups, Kanban progress tracking, prioritization, and targeted task distribution
- Handled defect triage and stakeholder communication with daily triage, QA status analysis, and actionable recommendations
- Developed and maintained a stable regression suite for CRM/Salesforce flows (UI/E2E and near-API validations)
- Integrated CI/CD using Jenkins pipelines with Groovy (IaC)
- Maintained QA documentation, test conventions, and processes in Confluence, aligned across the team
- Conducted Salesforce Einstein chatbot testing with intent/topic validation and output checks, and used Robot Framework/Python suites for continuous quality monitoring
- Technology stack: Jira, Xray, Confluence, Jenkins, Groovy, Git, Java, Selenium, Playwright, Cucumber, TypeScript, Postman, REST, Salesforce, Google Cloud, Lighthouse, Evinced, Scrum/Kanban, BDD (Gherkin)
Stefan K.
Last position:
Fullstack Developer (Freelancer) at Sciuto Software GbR
- Implementing a real-time procedural 3D/AR eyelash configurator using Three.js and MediaPipe
- Building a full-stack web application with React.js and Python
- Consulting on app and web development
Elija L.
Last position:
Consultant at Fujitsu Deutschland Mediashop GmbH
- Support and co-design of the development and evolution of an enterprise-wide HUB system for integrating various data warehouse and BI systems as well as data sources and applications in an international context
- Consulting and analysis in the area of enterprise-wide data and BI systems, including organizational structure, data flows, system landscapes, architecture, and strategic data integration
- Data modeling, ETL processes, reporting, and data quality management
Martin H.
Last position:
Software Development & IT-Consulting at Self-Employed
Tech stack: Flutter/Dart, Unity3D, React, NextJS, JavaScript, TypeScript, HTML, CSS, SASS, SCSS, Tailwind, Bootstrap, Ollama, llama.cpp, LangChain, MCP, RAG, n8n, Node-Red, PlatformIO, Arduino, ESP, C, C++, Python/Django, NodeJS, C#, .NET, PostgreSQL, MySQL, MS-SQL, MongoDB, AWS, Azure, GCP, GitHub Actions, GitLab CI, Azure Pipelines, Ansible, Terraform, Docker, Postman, REST, WebSocket, Figma, Penpot, Adobe Illustrator, Adobe InDesign, VS Code, Android Studio, Visual Studio, Unity3D, Jira, Confluence, Traefik, Rclone, Authentik, pfSense, Cloudflare, Proxmox, MQTT
Previous projects:
n8n automation that reads incoming emails from an Office mailbox and routes them to stakeholders
FastMCP 2 server exposing internal services via REST API to an LLM
Terraform migration of cloud infrastructure with Azure VMs, network, blob, storage and cloud-init
Azure Pipelines for automated testing, deployment, and artifact management
Terraform, Ansible, Cloudflare Tunnel integration with Docker container provisioning and backups
GitHub Actions CI/CD for Flutter app builds, testing, automated screenshots, and App Store deployment
Flutter app with SSO, local database, backend integration, BLE synchronization
GCP setup with Cloud DNS, App Engine, Cloud SQL
AWS environment with EC2, S3, Route 53, ECS
Workshops delivered on Docker, Git, Terraform, Ansible, Cloudflare, DevOps, modern software development practices
Backend development with Python Django REST Framework, PostgreSQL, MQTT
SSO identity provider with OIDC, OAuth, LDAP, Cloudflare Tunnels, Authentik
Discover over 15,000 top freelancers
Statistics of experts using PostgreSQL
Aggregated from the professional profiles of matched freelancers.
Experience
9 years (Austria: 18 years)
Position duration
2.3 years (Austria: 2.7 years)
Positions per freelancer
13 (Austria: 11)
Top business areas
Information Technology, Product Development, Project Management
Top industries
Information Technology, Advertising, Automotive
Certification focus areas
Information Technology, Business Intelligence, Legal
Bachelor's degree or higher
100% (Austria: 84%)
Master's degree or higher
100% (Austria: 55%)
Certifications per freelancer
4 (Austria: 3)
Most common languages
German, English, Spanish
Speak two or more languages
100% (Austria: 98%)
Based on our profile pool as of 16 Oct 2026.
Daily rate distribution
The chart shows how the daily rates of experts in this technology in Graz 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.
Discover detailed PostgreSQL rate benchmarks:
Explore rate insightsAverage rates of experts in Graz using PostgreSQL
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 16 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
PostgreSQL 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%)
- Advertising (50%)
- Automotive (50%)
- Education (50%)
- Media and Entertainment (50%)
- Professional Services (50%)
- Retail (50%)
- Healthcare (33%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Relational foundation
PostgreSQL is an open-source object-relational database used to store, query and protect structured business data. Companies rely on it for transactional applications, analytics foundations, content systems and services that need strong consistency. Its SQL support, extensibility and mature reliability make it suitable for both new products and established platforms.
Data modelling
Strong PostgreSQL specialists turn business rules into clear schemas, constraints and migrations. They model relationships, choose suitable data types and design indexes around real query patterns. They also work with transactions, locking, isolation levels, replication and backup strategies so data remains correct as workloads and teams grow.
- Design normalized or deliberately denormalized schemas
- Plan migrations with safe rollback paths
- Configure roles, permissions and connection policies
- Diagnose slow queries with EXPLAIN and execution plans
Ecosystem and tooling
PostgreSQL fits common application stacks through drivers, ORMs and migration tools for languages such as Java, Python, JavaScript, Go and Ruby. Specialists may use pgAdmin, psql, Flyway, Liquibase, Alembic, Prisma or Django integrations, depending on the project. They can also connect PostgreSQL with Docker, Kubernetes, cloud storage and observability systems.
Where it runs
PostgreSQL supports customer portals, financial workflows, inventory systems, SaaS products, geospatial services and reporting pipelines. Extensions such as PostGIS add location-aware capabilities, while JSONB supports flexible document-style data inside a relational model. Teams also use logical replication, read replicas and partitioning for demanding operational workloads.
- Replace an aging database without disrupting releases
- Stabilize a production workload with blocking or latency issues
- Prepare PostgreSQL for high-volume imports and reporting
- Review security, backup and disaster-recovery procedures
When freelance expertise helps
Companies often bring in PostgreSQL professionals during a migration, performance investigation or major schema change. External specialists can review an existing database, document hidden dependencies and create a practical improvement plan without taking ownership away from the internal team. In Graz, on-site workshops can complement remote delivery when domain knowledge and clear communication matter.
What quality looks like
A capable PostgreSQL expert explains trade-offs in business terms and tests assumptions against production-like data. They measure query plans rather than guessing, automate repeatable changes and document operational decisions. Look for experience with monitoring, backups, security, deployment workflows and the application layer connected to the database—not only isolated SQL work.
Frequently asked questions
The facts hiring teams ask for most often when it comes to PostgreSQL.
PostgreSQL is used for transactional web applications, SaaS products, financial workflows, content systems and analytical data services. It handles structured relationships well while also supporting JSONB, full-text search and extensions such as PostGIS.
PostgreSQL generally offers broader SQL features, strong extensibility and advanced support for complex data models. MySQL may be a practical choice for some simpler workloads, so the decision should consider existing applications, team skills, operational tooling and query patterns.
A strong PostgreSQL specialist should understand application integration, SQL, data modelling, indexing and migration workflows. Useful adjacent skills include Docker, cloud infrastructure, monitoring, backup design and at least one application ecosystem such as Django, Spring, Node.js or Ruby on Rails.
PostgreSQL work needs deeper experience when a system has difficult migrations, production performance problems, replication, strict data-integrity requirements or complex reporting. A smaller project may need focused schema and integration support, while a critical system also requires operational planning and recovery testing.
PostgreSQL projects are often well suited to remote collaboration because specialists can review schemas, query plans, migrations and monitoring data securely. Teams in Graz may still benefit from on-site discovery sessions when requirements are unclear or several departments depend on the same data model.
Ask how the specialist investigates slow queries, plans migrations and tests recovery rather than relying on broad claims. A good PostgreSQL professional can show clear documentation, explain trade-offs, protect production data and connect database decisions to application behavior.
PostgreSQL is primarily relational, with tables, constraints and transactions at its core. Its JSON and JSONB types allow flexible document-like data, but a specialist should decide carefully which fields belong in structured columns and which benefit from a semi-structured format.
A maintainable PostgreSQL database has explicit ownership, consistent migrations, useful indexes, tested backups and observable workloads. Clear naming, documented decisions and regular review of query plans help prevent accidental complexity as applications and data volumes change.
The average hourly rate of freelancers in Graz, Austria who have used PostgreSQL in their recent projects is 106 €, which corresponds to a daily rate of about 852 € based on an 8-hour working day.
Of the freelancers in Graz, Austria who have used PostgreSQL in their recent projects, 100% hold at least a Bachelor's degree and 100% hold at least a Master's degree.
On average, freelancers in Graz, Austria who have used PostgreSQL in their recent projects have 9 years of professional experience, with a single engagement typically lasting around 2.3 years.
The most common languages among freelancers in Graz, Austria who have used PostgreSQL in their recent projects are German (100%), English (100%), and Spanish (33%).
The most common industries among freelancers in Graz, Austria who have used PostgreSQL in their recent projects are Information Technology (100%), Advertising (50%), and Automotive (50%).
The most common business areas among freelancers in Graz, Austria who have used PostgreSQL in their recent projects are Information Technology (100%), Product Development (83%), and Project Management (67%).
Main locations of FRATCH Experts, who have recently used PostgreSQL
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.
Vienna 
Graz 
Vienna Countries:
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