Redis Experts in Frankfurt
matched in minutes from over 15,000 CVsHire experts who design caching strategies, real-time data flows and high-throughput services with Redis, Redis Stack and Pub/Sub. FRATCH matches you quickly and precisely with vetted, available freelancers who fit your technical needs.
Meet FRATCH Experts in Frankfurt, who have recently used Redis
Ali A.
Last position:
Founder & Architect at Independent AI R&D
- Fully on-premises LLM document-examination platform for a compliance-critical banking domain: agentic LangGraph pipeline with deterministic verification, every AI judgment structured and source-anchored; ~960 automated tests, zero data egress
- GPU throughput engineering (quantized serving, speculative decoding, prefix caching): 9.5x extraction speed-up, 500+ multi-document case files per day on a single A100
- AI-native EDI/EDIFACT integration platform (~116k LOC Java 25 / Spring Boot 4, 1,900+ tests): LLM-drafted partner mappings machine-verified before go-live (DFDL conformance, field-coverage checks, dry runs), ~99.5% byte match on real customer files — replacing weeks of manual mapping per partner
Khaled T.
Last position:
Consultant / DevOps Engineer at Dr. Ing. h.c. F. Porsche Aktiengesellschaft
- Porsche ID is a unified digital identity platform providing secure authentication and seamless access across Porsche’s online services, mobile apps, and connected vehicle features
- Designed and implemented new authentication and authorization functionalities for both users and systems
- Ensured high availability, security, and performance to deliver a flawless digital experience for Porsche customers
- Technologies: Auth0, Angular, Tailwind, AWS, Terraform, Github
- Methodologies: Scrum and SAFe
Markus K.
Last position:
Founder & Managing Director at Qrafto UG (haftungsbeschränkt)
- Founding and overall responsibility: Built a B2B SaaS platform for craft and construction businesses from the first line of code to the live launch with the first paying customer; solo founding including full establishment of the company and all business processes.
- Product and technology responsibility: Designed and developed the entire product.
- Infrastructure & DevOps: Managed a Kubernetes/Helm environment including CI/CD, monitoring, and security architecture; GDPR-compliant platform decisions and evaluation of EU-hosted LLM providers.
- Agentic coding as a productivity multiplier: Set up a productive multi-agent environment with Claude Code: up to eight parallel agents in isolated Git worktrees, Telegram-based remote control and monitoring, MCP integrations (e.g., Context7, Playwright for E2E tests), and a builder-critic pattern with custom slash commands (/research, /plan) and compressed project contexts. Result: development throughput on par with a small team while working solo.
- Go-to-market: Independently developed positioning, SEO and direct mail playbook, as well as target group analysis.
- Regulation & finance: Implemented e-invoicing requirements (ZUGFeRD/XRechnung), set up accounting and payment infrastructure, and managed funding and financing options.
Florian F.
Last position:
Senior Backend Developer at ING Deutschland AG
- Database design with Oracle DB, JPA and Flyway considering high performance requirements
- Analysis of multiple architecture drafts and identification of technical risks
- Design and implementation of various interfaces and integrations, especially REST APIs and Kafka topics
- Setup of Elasticsearch for monitoring and analyzing log data
- Establishment of an iterative work approach in the project team facing complex business requirements
Marie-Josée M.
Last position:
Java Engineer / Developer at Davaso GmbH
- Involved in the full development lifecycle, including design, coding, testing, and deployment of Java-based applications.
- Built and maintained high-performance RESTful APIs and microservices, ensuring scalability and reliable data exchange.
- Practiced code reviews, used version control systems (e.g., Git), and collaborated closely with cross-functional teams to deliver robust software solutions.
- Implemented, managed, and optimized complex business logic and decision-making processes using the Drools Rules Engine, leveraging DRL (Drools Rule Language) for dynamic configuration.
- Developed software solutions for a major service provider in the healthcare insurance sector, specifically focusing on claims processing and reconciliation logic to ensure cost-effective reimbursement for health funds.
Eduard V.
Last position:
Workshop Leader 'Introduction to AI Development Tools' at Software company in Wiesbaden
- Presentation introducing generic AI and large language models
- Explanation of legal frameworks (EU AI Act, US CLOUD Act, GDPR)
- Systematic review of AI tools along the SDLC and holistic systems
- Comparison of on-prem LLMs vs. cloud-based, as well as change management and works council
- Facilitated the discussion and derived next steps for introducing AI development tools
Illia S.
Last position:
Front-End Developer at Tangram Internet Services GmbH
- IAUP (Interregional Academy of Personnel Management) commissioned the development of a distance learning system for its secondary school subdivision.
- Development of the website [link]
- Development of a billing system and integration with various payment systems
- Development of a distance learning system based on the open source Moodle solution
- Integration of the distance learning system into the user office on the [link] website
- Front-end: Vue.js v2, Nuxt.js, JavaScript, HTML, CSS, SCSS
- Back-end: LAMP (Linux, Apache, MySQL, PHP), PHP Framework Laravel, Redis, Swagger, MySQL 8.x, PayPal API
- DevOps: Docker, CI/CD, GIT
Stefan D.
Last position:
Managing Director and System Architect at HelpSpace GmbH
- Development, operation, and sales of the HelpSpace helpdesk software
Axel B.
Last position:
Project lead for introducing Okta as an IAM system at Fritz Schäger GmbH & Co KG
- Project management
- Building an internal IAM team
- Okta
- Project management
- IAM processes
Pascal S.
Last position:
Full-Stack Engineer at Playbook Digital, Inc
- Work in a rapidly moving environment on scalable and performant organizational features for a growing SaaS creative storage & digital asset management startup
- Optimization of data storage and retrieval routines in hot code paths across a containerized microservice architecture
- Implementation of new feature packages in a largely independent and self-sufficient manner, down the stack; design of both backend architecture and frontend UIs in the absence of templates, mock-ups, or other guide rails
- Autodidactic onboarding, rapid learning and subsequent productive application of technologies I was previously fully unfamiliar with (Ruby/Rails)
Rohith R.
Last position:
Senior Software Engineer at Clark GmbH
- Upgraded Ruby from 2.7 to 3.1, boosting application performance by 30% and reducing technical debt.
- Integrated Zendesk Messenger into the customer support platform, streamlining communication workflows and increasing support efficiency by approximately 25% through faster response times and improved issue resolution.
- Orchestrated the migration of 65,000+ Schutzklick customer records to a new cloud platform, achieving zero downtime and accelerating data access speeds by 40% for internal teams.
- Implemented JumpCloud SSO for 500+ admin users, strengthening platform security and access control.
- Conducted k6 load testing, enabling the platform to support 10,000+ concurrent users without degradation.
Gregor S.
Last position:
Backend Developer at Jurebus GmbH
- Updating the codebase (PHP and Symfony) with the help of Rector
- Building processes for quality assurance
- Deployment incl. test runner
- Using phpstan and php_cs to improve code quality
- Introducing unit tests and integration tests
- Further developing the software architecture while considering common design patterns to enable the iterative rollout of new features
- Implementing Symfony Messenger to handle the software's many background processes efficiently and reliably
- Optimizing and further developing a module for registering and processing incoming leads (via the API of a phone service provider)
- Developing a module that automates the management of individual Google Ads campaigns based on various parameters (via the Google Ads API)
- Technical planning and implementation of a new business model, taking into account the requirements of all involved company departments
- Developing a module for managing contracts and Google Ads budgets
- Developing a module for automatically controlling Google Ads campaigns based on the current budget status
- Developing a customer portal for retrieving statistics and contract information
- Modernizing the backend with Symfony UX Live Components
Rashid I.
Last position:
Java Developer at IT company
- Data transformations
- IT company with more than 100 employees
- Software production
- Data augmentation and normalization, image transformation, format conversion, merging data from multiple sources
- Toolset: Java, Helm, Kubernetes, Kafka, OpenCV, IntelliJ IDEA, Gradle, Git, Docker, Containers, Scrum
Jörg-Ulrich H.
Last position:
Data flows for health insurance providers
- Further development and creation of data flows for health insurance providers
- Data management across various storage systems (DB2, MSSQL, PostgreSQL, S3, custom APIs, ...)
- Documentation and training
- Planning and deployment of NiFi 2.x (major upgrade)
- Integrating Grafana for visualization, monitoring, and alerting
- Extensive use of the NiFi API to continuously monitor the system and its components
Igor P.
Last position:
Senior Frontend Developer at Objego GmbH
Within the project, Objego's digital platform for real estate management was further developed.
Further development of various software modules within the application.
Continuous improvement and optimization of existing functionalities to enhance performance and user experience.
Design and implementation of unit tests to ensure code quality and stability.
Close collaboration with the QA team to quickly fix bugs.
Implementation of new features in coordination with stakeholders and end users.
Active member of the Scrum team with a focus on agile methods and continuous improvement of the software.
Technologies: Angular 16/17, Material, Angular CDK, Angular Elements, Nx, NgRx, NgNeat, NgX-Translate, NgX-Charts, NgX-Lottie, NgX-Markdown, Sentry, Azure AI Form Recognizer, Lodash, Dayjs, Flatpickr, Lottie-Web, Mixpanel, RxJS, Prettier, ESLint, Webpack, Cypress, Playwright, Jest, Husky, TypeScript, Node.js, Zone.js, Docker, Spring Boot, Git, Figma, Figma Token, Storybook, Jira, Confluence, Atlassian, Gitlab CI/CD, Codecov, Custom Design System, Mockoon.
Discover over 15,000 top freelancers
Statistics of experts using Redis
Aggregated from the professional profiles of matched freelancers.
Experience
17 years
Position duration
2.8 years
Positions per freelancer
12 (Germany: 11)
Top business areas
Information Technology, Product Development, Project Management
Top industries
Information Technology, Banking and Finance, Education
Certification focus areas
Information Technology, Project Management, Product Development
Bachelor's degree or higher
100% (Germany: 90%)
Master's degree or higher
44% (Germany: 51%)
Doctorate
22% (Germany: 8%)
Certifications per freelancer
2
Most common languages
German, English, French
Speak two or more languages
100% (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 Frankfurt 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 Frankfurt using Redis
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.
Redis 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 (63%)
- Education (50%)
- Energy (38%)
- Healthcare (38%)
- Insurance (31%)
- Transportation (31%)
- Retail (31%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
In-memory data store
Redis is an open-source, in-memory data store used for fast reads, writes and message exchange. It supports key-value data as well as structures such as hashes, lists, sets, sorted sets and streams. Teams use Redis as a cache, session store, queue, rate limiter or primary data layer when low latency matters.
Common applications
Redis fits systems that must react quickly and handle changing data:
- API and database caching for web and mobile applications
- User sessions, login state and temporary tokens
- Real-time dashboards, notifications and presence features
- Queues, background jobs and event-driven workflows
- Leaderboards, counters and rate-limiting controls
Ecosystem and tooling
Strong Redis specialists work with Redis Stack, RedisInsight, Redis CLI and the Redis client libraries used by languages such as Java, Python, JavaScript, Go and PHP. They understand persistence options, replication, clustering, Sentinel, Streams, Pub/Sub and modules for search, JSON and time-series data. Careful integration with relational databases, document stores and cloud infrastructure is equally important.
When expertise helps
Companies often bring in freelance Redis expertise when an existing cache is unstable, a monolith is becoming less responsive or a real-time feature needs a reliable data flow. In Frankfurt, specialists may support local product teams, financial services, logistics operations and software companies while collaborating remotely with distributed groups. They can assess the current architecture, define data lifetimes and deliver a safe rollout.
Project deliverables
A Redis professional can turn a performance goal into a maintainable implementation:
- Data models, key naming rules and expiration policies
- Cache-aside, write-through or invalidation strategies
- Queue and stream processing with failure handling
- High-availability, backup and recovery configurations
- Monitoring, capacity planning and incident runbooks
What quality looks like
The best specialists treat Redis as part of a wider system, not as a shortcut for every database problem. They measure latency, memory use, hit rates and workload behaviour, then choose persistence and eviction settings that match business risk. They also protect sensitive values, prevent hot keys, handle reconnects and document how the system behaves during failures. Clear communication matters when application teams, data specialists and operations professionals share ownership.
Frequently asked questions
Questions about Redis? Start with the answers below.
Redis is commonly used for caching, session storage, rate limiting, queues, real-time notifications and fast counters. Its in-memory model makes it useful when applications need quick access to frequently changing data.
Redis is optimized for very fast access to key-value data and structured collections, while relational databases are usually better for durable records, complex joins and strict transactional models. Many systems use both, with Redis reducing load on the primary database rather than replacing it.
Redis Stack extends the core data store with capabilities such as search, JSON documents and time-series data. It can suit applications that need these features close to their low-latency data layer, but a specialist should confirm that the added components fit the operational model.
A strong Redis specialist should understand application caching, database behaviour, distributed systems and observability. Experience with Docker, Kubernetes, cloud networking, message processing and a relevant language client is useful for production delivery.
The right Redis experience depends on the risk and scope of the work, not on a fixed number of years. A simple cache integration may need solid application knowledge, while clustering, recovery design or high-volume streaming calls for proven production work with failure scenarios.
Redis projects are often suitable for remote collaboration because configuration, code review, monitoring and incident planning can be handled online. On-site workshops in Frankfurt may still help when the specialist must map legacy systems, align several teams or support a sensitive migration.
Ask a Redis specialist to explain key design, expiration, eviction, persistence, replication and recovery for your workload. Strong answers connect technical choices to measurable risks and include testing for memory pressure, stale data, hot keys and service interruptions.
Poorly designed Redis usage can cause memory exhaustion, stale cache entries, lost messages, uneven load or an outage during failover. A specialist should establish clear durability expectations, ownership of invalidation and monitoring before the store becomes a critical dependency.
The average hourly rate of freelancers in Frankfurt, Germany who have used Redis in their recent projects is 103 €, which corresponds to a daily rate of about 822 € based on an 8-hour working day.
Of the freelancers in Frankfurt, Germany who have used Redis in their recent projects, 100% hold at least a Bachelor's degree, 44% hold at least a Master's degree, and 22% hold a doctorate.
On average, freelancers in Frankfurt, Germany who have used Redis in their recent projects have 17 years of professional experience, with a single engagement typically lasting around 2.8 years.
The most common languages among freelancers in Frankfurt, Germany who have used Redis in their recent projects are German (100%), English (100%), and French (19%).
The most common industries among freelancers in Frankfurt, Germany who have used Redis in their recent projects are Information Technology (100%), Banking and Finance (63%), and Education (50%).
The most common business areas among freelancers in Frankfurt, Germany who have used Redis in their recent projects are Information Technology (100%), Product Development (100%), and Project Management (50%).
Main locations of FRATCH Experts, who have recently used Redis
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 
Stuttgart 
Leipzig Request a free demo
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Philipp Thomaschewski
FRATCH CEO
