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Ehcache Experts in Germany

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Hire experts who tune Ehcache, integrate it with Java and Spring applications, and design reliable second-level caching for Hibernate. Get fast, precise matching with vetted, available freelancers.

Meet FRATCH Experts in Germany, who have recently used Ehcache

Verified expert

Sabahattin Kunas

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Senior Java Developer | Lead Developer | Architect | Team Lead

Diedorf
Sabahattin Kunas

Last position:

Sole responsibility (concept, development, infrastructure, operations) at Own project busik.ch

  • Ride-sharing and bus platform, live and working. Backend Spring Boot 4.1 on Java 21, PostgreSQL with Flyway, Testcontainers integration tests. Running in my own AWS account (ECS Fargate, ALB, ECR, IAM least privilege) with CI/CD via GitHub Actions and OIDC federation without static credentials. Development throughout AI-assisted with Claude Code, including my own skills and project-specific memory. Spring Boot · Java 21 · PostgreSQL · Flyway · Docker · AWS ECS/ALB/ECR · CI/CD · GitHub Actions · Claude Code
Verified expert

Uday Vanaparthy

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Full Stack Java Developer and DevOps Engineer

Frankfurt am Main
Uday Vanaparthy

Last position:

Full Stack JAVA Developer & DevOps Engineer at Deutsche Börse (DBAG)

Project: SCS (Settlement / Clearing Services)

Settlement platform serving multiple trading and clearing venues — counterparty risk safeguarding, settlement volume reduction, central risk management, and post-trade anonymity.

Technologies: Java 17, Spring Boot 3, Microservices, Spring Data JPA, SonarQube, Fortify (SCST), Mockito, Jenkins, OpenShift, Maven, Podman, GitHub, JIRA, Liquibase, Swagger, AMQP, Apache Camel, Terraform, PostgreSQL, Instana, Graylog.

  • Identified and remediated CVEs in third-party libraries using SCA tooling, strengthening the security posture of production components.
  • Maintained 90% code coverage with SonarQube, improving code quality and reducing production defects.
  • Built and customized Helm charts and values.yaml configurations across 3 environments (ACT, SIMU, PROD), increasing deployment flexibility and consistency.
  • Enabled mTLS for database authentication and message broker connections, enforcing encrypted, certificate-validated communication.
  • Designed and deployed microservices with asynchronous, REST-based communication between components.
  • Automated build and continuous integration pipelines using Maven and Jenkins.
  • Used Podman and OpenShift for container orchestration and Liquibase for database version control.
  • Optimized Java code and implemented EHCache-based caching, improving application performance.
  • Managed application images, JAR versions, and dependencies via DBAG Artifactory Repository Manager.
Verified expert

Louis Nguenkam

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Specialist in Adobe Experience Manager & Microservices

Bergheim
Louis Nguenkam

Last position:

Specialist in Adobe Experience Manager & Microservices at Nguenkam Consulting & Engineering

  • Java 11/21

  • Springboot

  • Swagger/OpenApi

  • Azure Pipelines

  • Trivy Integration

  • Apache Sling

  • OSGI

  • Java Content Repository (JCR)

  • Apache Jackrabbit Oak

  • Adobe HTL

  • GraphQL

  • Maven

  • GitLab

  • IntelliJ

  • Azure Cloud

  • Azure DevOps

  • Terraform

  • AEM specialist in the Scrum team

  • Development and deployment of microservices via Open API interfaces

  • Operation of microservices in the Azure Cloud

  • Implementation of AEM modules and integration with microservices

  • Member of the knowledge transfer team and a backend coordination team

Verified expert

Jörg-Ulrich Hammerbacher

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BigData Engineer

Friedrichsdorf
Jörg-Ulrich Hammerbacher

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

Discover over 15,000 top freelancers

Statistics of experts using Ehcache

Aggregated from the professional profiles of matched freelancers.

Experience

24 years

Position duration

1.8 years

Positions per freelancer

16

Top business areas

Information Technology, Product Development, Quality Assurance

Top industries

Information Technology, Banking and Finance, Tourism

Certification focus areas

Information Technology, Human Resources, Marketing

Bachelor's degree or higher

100%

Master's degree or higher

50%

Certifications per freelancer

2

Most common languages

German, English, Persian

Speak two or more languages

100%

Based on our profile pool as of 30 Aug 2026.

Daily rate distribution

0 1 2 3 4
<€640 €640-​720 €720-​800 €880-​960 €1040+

The chart shows how the daily rates of freelancers in this technology in Germany 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 Germany using Ehcache

Rates are based on recent contracts and do not include FRATCH margin.

800
600
400
200
Rate comparison chart
Daily rate avg. 762 €

The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.

800
600
400
200
Rate comparison chart
Median rate 740 €

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 Ehcache does

Ehcache is a Java caching library for speeding up repeated reads and reducing pressure on databases and remote services. It is used for in-memory and disk-backed caching, short-lived application data, and Hibernate second-level cache setups. Strong specialists keep cache behavior predictable under load.

Common project work

  • Add local caches for hot data in JVM services
  • Configure TTL, eviction, and persistence rules
  • Wire Ehcache into Spring or Hibernate stacks
  • Review cache misses, stale data, and invalidation paths

Skills that matter

Good professionals understand cache keys, object serialization, memory use, and concurrency. They also know where Ehcache fits alongside JCache, Spring Cache, and other Java caching layers. In Germany, this work often needs clear documentation and smooth handover across distributed teams.

When companies bring in help

Teams usually look for freelance expertise when a service slows down, database load rises, or a migration changes cache behavior. Ehcache specialists are also useful during upgrades from older Ehcache setups or when Hibernate caching needs a cleaner design. They help avoid hidden consistency issues.

What strong specialists deliver

A strong Ehcache expert traces cacheable paths in the application, checks data freshness rules, and validates fallback behavior when the cache is empty or evicted. They test real traffic patterns, not only happy paths. That matters in business systems where a wrong cache entry is worse than no cache.

How it is used in practice

Ehcache often appears in Java web services, internal business apps, reporting systems, and data-heavy workflows. It is usually chosen when teams want a simple cache close to the application code, not a separate cache cluster. The best results come from careful sizing, clear invalidation, and disciplined monitoring.

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Frequently asked questions

The facts hiring teams ask for most often when it comes to Ehcache.

Ehcache is used to keep frequently accessed data close to the application so services do less work on each request. It often supports read-heavy business logic, session-like data, and Hibernate second-level caching. That makes response times steadier and database pressure lower.

Ehcache sits in the application stack, so it is a good fit when you want local JVM caching with simple configuration. Compared with Redis, it does not require a separate network service. Compared with Caffeine, it is often chosen when you also need disk overflow or a more established Hibernate integration.

Ehcache is closely associated with Hibernate because it has long been used for second-level cache setups. But it is not limited to ORM use. Teams also use it directly in Java and Spring applications for method-level caching and local data reuse.

A strong Ehcache specialist usually knows Java, Spring, Hibernate, cache invalidation, and basic performance tuning. Serialization and memory management also matter, because poor object design can hurt cache efficiency. Testing under realistic load is part of the job too.

Ehcache work can be simple when the need is limited to a few well-defined caches. It becomes more demanding when the cache is part of a larger domain model, a migration, or a performance incident. In those cases, you want someone who has fixed real cache consistency problems before.

Yes, Ehcache tasks are often handled remotely, especially when the main work is code review, configuration, or performance analysis. For teams in Germany, remote collaboration works well if the specialist can communicate clearly and document decisions well. On-site time only becomes important when broader system changes need workshops with several teams.

Look for someone who explains cache scope, eviction rules, and invalidation strategy in plain language. A good Ehcache expert can tell you where the cache should not be used, not just where it helps. They should also be able to show how they would test correctness after a miss, refresh, or restart.

Ehcache is often weighed against Redis, Caffeine, and the built-in caching support in Spring or JCache-based setups. The right choice depends on whether you need a local JVM cache, shared cache access, persistence, or a simpler integration path. A good freelancer can help compare those trade-offs for your codebase.

The average hourly rate of freelancers in Germany who have used Ehcache in their recent projects is 95 €, which corresponds to a daily rate of about 762 € based on an 8-hour working day.

Of the freelancers in Germany who have used Ehcache in their recent projects, 100% hold at least a Bachelor's degree and 50% hold at least a Master's degree.

On average, freelancers in Germany who have used Ehcache in their recent projects have 24 years of professional experience, with a single engagement typically lasting around 1.8 years.

The most common languages among freelancers in Germany who have used Ehcache in their recent projects are German (100%), English (100%), and Persian (17%).

The most common industries among freelancers in Germany who have used Ehcache in their recent projects are Information Technology (100%), Banking and Finance (67%), and Tourism (67%).

The most common business areas among freelancers in Germany who have used Ehcache in their recent projects are Information Technology (100%), Product Development (83%), and Quality Assurance (83%).

Main locations of FRATCH Experts, who have recently used Ehcache

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 Cologne Frankfurt Stuttgart Dusseldorf Leipzig Dortmund Essen Bremen Dresden Hanover Nuremberg

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