iSAQB Certified Professional for Software Architecture – Foundation Level (CPSA-F)
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Meet FRATCH iSAQB Certified Professionals for Software Architecture – Foundation Level (CPSA-F) in Cologne, Germany
Edgardo C.
Last position:
Independent Senior Software Engineer & Integration Consultant at Thinkronic
Software engineering and integration consulting for enterprise clients, with a focus on backend development, APIs, system integration, and event-driven architectures. Currently developing and evolving a recruitment and staffing platform using Elixir and RabbitMQ, including asynchronous, event-driven communication and integrations with external recruitment and staffing platforms.
Markus G.
Last position:
Full Stack Developer at REWE Digital
- A warehouse valuation system was reimplemented using Java, Spring Boot, and Camunda. The backend solution focuses on integration and batch calculations, the frontend on managing formulas and reviewing results.
- Java 21
- Spring Boot
- JPA
- Maven
- REST
- Kafka
- PostgreSQL
- DB2
- Liquibase
- Google Cloud Storage
- Keycloak
- GitLab CI/CD
- Helm
- Terragrunt
- SonarQube
- Angular
- IntelliJ
- JUnit 5
- Mockito
- Open API
Sebastian T.
Last position:
Software Engineer / Cloud Engineer at OC Fulfillment GmbH
- Hybrid role as the first software engineer in the company to bootstrap the organization, laying out technical foundation and advising management on organizational aspects.
- Set up the SaaS platform architecture, selected languages and tools, and designed processes to deliver customer value quickly and reliably.
- Designed and implemented build and continuous deployment pipeline with multi-tenant approach enabling extreme scaling of the SaaS platform.
- Established initial ITSM and support processes, provided monitoring and alarming, and participated in the on-call team.
- Proposed new approaches to scale the platform and improve backend interfaces to mitigate bugs and communication overhead.
- Mentored new employees and served as a trustful team member and lateral leader.
- Conducted interviews for technical roles.
- Used technologies: Typescript, Node.js, Bash, Google Cloud Platform (App Engine, Cloud Run, Cloud Functions, Google Endpoints, Firebase), GitHub Actions, Docker, Terraform, MongoDB, Firebase, REST APIs, GraphQL.
Fabian K.
Last position:
Managing Partner at FK Solution Design GmbH
- Founded FK Solution Design GmbH and acts as managing partner.
- Optimizes existing system landscapes, reduces data silos, and connects software systems.
- Enables more efficient data usage and reduces process lead time.
Jacqueline H.
Last position:
Kitchen Appliance Manufacturer
Setting up and enhancing an international subscription management system
Migrating and decommissioning a Hybris-SAP system and integrating Zuora
Implementing numerous interfaces to various systems (external and internal)
Setting up and improving monitoring with Grafana, Prometheus, and Databricks
Introducing logging with Loki
Implementing business requirements using jQuery, Thymeleaf, Spring Boot, Java, Go, and Python
Adjusting and extending the GitLab CI pipelines
Setting up and extending infrastructure as code with Terraform and ArgoCD on AWS
Setting up and running E2E and performance tests
Expanding the Databricks business intelligence solution to provide various KPIs
Responsibilities: Architecture, DevOps, development, unit tests, coaching employees and apprentices, E2E, smoke, and integration tests, agile methods consulting (Kanban, Scrum)
Technologies and methods: Java, Go, Kotlin, Node.js, Spring Boot, SOAP/REST, Quarkus, Thymeleaf, Vaadin, Slack, Jira, Confluence, IntelliJ, GitLab, SQS, Kafka, AWS, Kubernetes, Terraform, Maven, Gradle, GitLab CI, Databricks
Sebastian J.
Last position:
Business Analyst and IT Project Management at 73thinks
- Business analysis and development lead for the new Service Center app “OpsOne” at Carglass GmbH
- Involvement throughout the entire project lifecycle: requirements analysis, project planning, development, testing, rollout into operations, and handover to the line organization
- Project management and business analysis for the implementation of an overarching Joiner-Mover-Leaver service
- Establishment of a central IDAM system and company-wide rollout of standardized JML processes, focusing on automation and compliance across 26 IT systems
- Business analysis and enterprise architecture for Move2Cloud and implementation of Genesys Cloud
- Lead Agile Coach for the DevOps transition at RWE Supply & Trading for 300 IT employees until 2022-10-31
- Significant improvement in software delivery through team-specific method application
- Consistent agile alignment of the entire organization based on measurable criteria
Discover over 15,000 top freelancers
iSAQB Certified Professionals for Software Architecture – Foundation Level (CPSA-F) statistics
Aggregated from the professional profiles of matched freelancers.
Experience
16 years (Germany: 19 years)
Position duration
2.7 years (Germany: 2.2 years)
Positions per freelancer
7 (Germany: 14)
Top business areas
Information Technology, Product Development, Business Intelligence
Top industries
Information Technology, Retail, Automotive
Certification focus areas
Information Technology, Product Development, Project Management
Bachelor's degree or higher
100% (Germany: 93%)
Master's degree or higher
100% (Germany: 66%)
Certifications per freelancer
6
Most common languages
German, English, French
Speak two or more languages
100% (Germany: 96%)
Based on our profile pool as of 24 Oct 2026.
Daily rate distribution
The chart shows how the daily rates of experts holding this certification in Cologne, Germany 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 for iSAQB Certified Professionals for Software Architecture – Foundation Level (CPSA-F) in Cologne, Germany
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 24 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
iSAQB Certified Professionals for Software Architecture – Foundation Level (CPSA-F) 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 (83%)
- Retail (50%)
- Automotive (33%)
- Banking and Finance (33%)
- Transportation (33%)
- Professional Services (33%)
- Aerospace and Defense (17%)
- Education (17%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the certification
Standardizing Software Architecture Competence
The International Software Architecture Qualification Board established the Foundation Level to create a universal, vendor-neutral baseline for designing and documenting software systems. Professionals holding this qualification understand how to translate business requirements into sustainable structures, select appropriate design patterns, and maintain technical integrity across complex codebases.
Core Knowledge Areas of CPSA-F
The curriculum covers the essential methodological and technical toolset required to structure small to medium software solutions or sub-architectures within enterprise applications:
- Fundamental architectural concepts, terminology, and systematic design workflows
- Standardized architecture documentation using frameworks like arc42
- Identification, specification, and validation of qualitative system goals
- Evaluation of cross-cutting concerns including security, maintainability, and scalability
- Qualitative analysis and architecture review methodologies such as ATAM
Practical Value for Technical Teams
A certified software architect establishes clear interfaces and architectural boundaries that prevent architectural erosion. They provide technical guidance to development teams, manage technical debt, and ensure that design decisions remain traceable and aligned with operational goals. Their structured approach bridges business intent and implementation.
Relevance for Cologne's Digital Sector
In Cologne, demand for structured software architecture spans broadcasting networks, media houses, insurance enterprises, and dynamic commerce platforms. Organizations modernize legacy monolithic applications into distributed, cloud-native services or integrate enterprise platforms. Certified architects provide the discipline needed to build reliable systems while navigating hybrid on-site and remote engineering workflows.
Profiles That Hold CPSA-F
- Senior software engineers transitioning into dedicated architecture responsibilities
- Experienced technical leads coordinating cross-functional product squads
- Solution architects designing modern web, cloud, and distributed architectures
- Technical consultants guiding enterprise legacy modernization and refactoring
What CPSA-F Demonstrates to Engineering Leaders
Hiring a freelancer with this credential guarantees proven competence in industry-standard architecture methods rather than reliance on intuition. It confirms that the professional can clearly document system structures, communicate design rationales across technical and management stakeholders, and deliver resilient software architectures tailored to your operational scope.
Frequently asked questions
Need clarity? These are the questions we hear most often about iSAQB Certified Professionals for Software Architecture – Foundation Level (CPSA-F).
The iSAQB Certified Professional for Software Architecture – Foundation Level (CPSA-F) certifies that a practitioner grasps foundational software design principles. It validates competence in formulating architectural views, structuring components, documenting with the arc42 framework, and assessing non-functional quality attributes such as performance and maintainability.
While the CPSA-F validates foundational concepts, documentation standards, and architectural design patterns, the Advanced Level (CPSA-A) demands proven project practice and focuses on leadership, methodical problem-solving, and domain-specific challenges. Professionals must obtain the Foundation credential before submitting work for Advanced certification.
Senior developers, technical leads, and consulting software architects benefit most from the iSAQB CPSA-F. It gives developers moving into architectural roles a formal vocabulary and structural framework to take ownership of system decisions across complex software projects.
Candidates usually attend an accredited multi-day training program covering the official curriculum, followed by an independent multiple-choice exam administered by an authorized testing body. Practical experience in object-oriented or functional software engineering is strongly recommended before attempting the iSAQB Certified Professional for Software Architecture assessment.
The CPSA-F certificate does not expire and requires no recurring re-examination or renewal credits. Once granted by the iSAQB, the qualification remains valid for life as a permanent verification of core software architecture knowledge.
A certified CPSA-F architect is essential in greenfield software projects requiring robust foundational design, legacy microservices migrations, and systems with strict quality requirements. They ensure architectural decisions are systematically documented, preventing unmanageable technical debt down the road.
Enterprises across Cologne in insurance, media, and digital platforms place substantial value on the iSAQB Foundation Level. Local engineering cultures value standardized documentation and structured engineering practices, making this certification a frequent requirement in both on-site enterprise teams and distributed setups.
While software architecture documentation and code repositories are generally kept in English, many enterprises in Cologne require architects to facilitate alignment meetings with business stakeholders in German. A certified CPSA-F consultant who easily navigates both languages bridges engineering and domain leadership effectively.
The average hourly rate for freelancers with iSAQB Certified Professionals for Software Architecture – Foundation Level (CPSA-F) in Cologne, Germany is 100 €, which corresponds to a daily rate of about 800 € based on an 8-hour working day.
Of the freelancers with iSAQB Certified Professionals for Software Architecture – Foundation Level (CPSA-F) in Cologne, Germany, 100% hold at least a Bachelor's degree and 100% hold at least a Master's degree.
On average, freelancers with iSAQB Certified Professionals for Software Architecture – Foundation Level (CPSA-F) in Cologne, Germany have 16 years of professional experience, with a single engagement typically lasting around 2.7 years.
The most common languages among freelancers with iSAQB Certified Professionals for Software Architecture – Foundation Level (CPSA-F) in Cologne, Germany are German (100%), English (100%), and French (33%).
The most common industries among freelancers with iSAQB Certified Professionals for Software Architecture – Foundation Level (CPSA-F) in Cologne, Germany are Information Technology (83%), Retail (50%), and Automotive (33%).
The most common business areas among freelancers with iSAQB Certified Professionals for Software Architecture – Foundation Level (CPSA-F) in Cologne, Germany are Information Technology (100%), Product Development (83%), and Business Intelligence (50%).
FRATCH iSAQB Certified Professionals for Software Architecture – Foundation Level (CPSA-F) main locations
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.
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Philipp Thomaschewski
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