Internationalization Experts in Dusseldorf
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Meet FRATCH Experts in Dusseldorf, who have recently used Internationalization
Marc Smyk
Last position:
Fullstack Developer at PLANT-MY-TREE
PLANT-MY-TREE®-per-order
The application enables Shopify merchants to automatically place tree-planting orders for every incoming order. By integrating ecological contributions directly into the purchase process, the manual effort for tracking and billing reforestation initiatives is eliminated. The system increases transparency for end customers through real-time visualizations of the ecological impact directly in the storefront. The architecture is based on a modular monolith with Spring Boot in the backend and an integrated React app inside the Shopify admin area. The solution uses webhooks to capture order data in an event-driven way and integrates the weclapp ERP system for automated monthly invoicing. An app proxy mechanism provides dynamic statistics such as CO2 compensation and planted trees without any performance loss for the merchant shop.
Tasks:
- Design of the modular software architecture based on Spring Modulith to ensure high maintainability
- Development of the event-driven business logic for evaluating Shopify orders via webhooks
- Implementation of automated invoicing by connecting the weclapp REST API
- Building the frontend using React Router and Shopify App Bridge for native integration
- Design of the database model and implementation of the persistence layer with JPA/Hibernate and Prisma
- Integration of internationalization processes for global use in the frontend and email communication
- Automation of deployment processes using Docker and GitLab CI/CD
Project skills: Java 25, Spring Boot, Spring Security, Spring Modulith, Hibernate, JPA, REST API, PostgreSQL, Maven, Liquibase, React, TypeScript, React Router, Vite, Node.js, Prisma, Zod, Docker, Docker Compose, GitLab CI/CD, Shopify CLI, Shopify App Bridge, Polaris, weclapp, i18next, Lombok, Vitest
Florian Dieterle
Last position:
Project Manager Marketing at Dr. Wolff Group
- Internationalization of brand processes and communication for Alpecin, Bioniq, Linola, Plantur, Vagisan
- Innovation project for market entry into a completely new segment
- Development of brand content: UGC, visual brand story for hair care
- Implementation of AI tools, consumer insight systems, and a customer centricity mindset
Katharina Neumann
Last position:
Consultant Global Communications & Corporate Branding/ Strategic Brand & Marketing Project Lead at Merck
Project management for the development, launch, and company-wide implementation of the strategic realignment of the brand based on the new corporate vision (CEO-driven transformation project).
Key responsibilities:
- Designing, enhancing, and implementing the global brand and communication strategy (internal and external) to strengthen strategic positioning, including follow-up concepts for internal identification with the new corporate vision (cross-country implementation with over 60k employees) and external activation.
- Developing and executing new global campaigns across owned and paid channels, including channel strategy, (social) media strategy, and creative concepts.
- Developing and implementing a data-driven approach to manage and optimize brand communication.
- Managing internal communication on strategic topics, including internal events.
- Leading interdisciplinary project teams and collaborating with stakeholders across various functions and hierarchy levels.
- Budget responsibility and managing and integrating external agencies and service providers.
- Driving the integration of AI into brand management and communication.
- Acting as a strategic sparring partner for organization design and the further development of the division strategy and project roadmap in corporate branding. Result: Implemented the global brand and communication strategy and established data-driven and AI-supported foundations for future-ready brand management, strengthened internal anchoring of the corporate vision, and significantly advanced the transformation of corporate branding; awarded the CEO Award.
Orhan Yazar
Last position:
SAP Senior Consultant OTC/MM/WM/LE/CS/PS/GTS, C4C-Cloud (Sales, Services, E-Commerce) at High-Technologie
- Support and consulting for the integration of SAP ECC into an SAP S/4HANA system, retirement of legacy systems, implementation, and process optimization in the new harmonized system
- Project implementation of S/4HANA Cloud Private & Public Sales & Services with SAP SCM/OTC/MM/LE/CS/PS, S/4HANA Cloud, CPI, BTP, EDI, IDOC, ABAP, User-Exit, SolMan, ITIL, SAP Cloud AL
- Customizing and optimization in OTC and MM, including condition maintenance, document type and item category extensions, integration with FI/CO, scheduling agreement configuration, material master and purchasing info record maintenance, release procedures, message control, and master data quality
- Ensuring integration of PTP with FI/CO, SD, and WM, process analysis, and efficiency improvement for the S/4HANA environment
- Process modeling in Signavio, workshops, and trainings
- 2nd & 3rd level support in OTC, MM, CS, PS, C4C Sales & Services, GTS, and MDG: incident and change tickets, feasibility analyses, service management, embedded analytics, customizing, tests, documentation, training, debugging, IDOC/EDI monitoring
- SAP S/4HANA migration: data migration, system harmonization, global rollouts, and template development
- ABAP development and optimization: reports, dialog programs, user exits, IDOC/EDI monitoring
Germán Restrepo Correa
Last position:
Independent Management Consultant at ResQ-Ing Consulting
Led several cross-border consulting projects in Europe with a focus on cost, process, and production optimization
Sales representation & business development:
Regional representative for Germany for SKYPRO Portugal (Corporate Uniforms) since 2024-12-01
Sales representative for Germany for ESS Moden AG (energy-saving systems) since 2023-01-01
Consulting & optimization projects:
Kögel Trailer GmbH (2023): site analysis (Turkey/EU), CAPEX modeling, site strategy
Pluss GmbH (since 2022): market entry strategy and sales development for Spain
TIGER Hebezeuge (2022): lean workshop, 5S, Kanban-based warehouse optimization
ICER Brakes, Spain (2018–2022): two new production lines, 30% cost reduction, shift planning & software development
The Vita Group, UK (2018–2021): introduction of the SQCDP process in Memmingen and Slovakia
Alexander Proudfoot projects:
Eberspächer, Dresden (2019): lean analysis, 15% cost savings
THK RHYTHM Automotive, Düsseldorf (2018): process time reduction of up to 20%
Massimo Kuchernig
Last position:
Interim Strategic Pricing Program PMO Lead at CSS AG
Architected the strategic transition of the legacy customer base from license/maintenance contracts to a subscription model.
- Migration Strategy: Designed the commercial architecture and pricing frameworks; aligned Product, Marketing, and Sales teams to pivot the legacy install base toward ARR-based models.
- Pilot Program: Executed a "forced upsell" pilot resulting in a 2x uplift and generating €250k+ in incremental ARR within the initial cohort of 12 enterprise clients.
Norbert Pluta
Last position:
Head of Operations & HR at VIAS Rail GmbH und VIAS Logistik GmbH
- Responsible for operating personnel in the Odenwald, Rheingau and Frankfurt regions
Michael Fath
Last position:
Interim Manager at Freelancer
Various projects with focus areas:
- Growth (internationalization)
- Digitization (processes and business models)
- Conflict resolution (mediation, restoring productivity and employee satisfaction)
- Process optimization
Markus Siebold
Last position:
Project Lead Omnichannel Transformation: Logistic / SCM at MediaMarktSaturn
- Project lead omnichannel transformation: logistic and SCM
Marc Lilienthal
Last position:
Digital Product Coach at COYO
Discover over 15,000 top freelancers
Statistics of experts using Internationalization
Aggregated from the professional profiles of matched freelancers.
Experience
25 years (Germany: 21 years)
Position duration
2.3 years (Germany: 3.3 years)
Positions per freelancer
14 (Germany: 10)
Top business areas
Marketing, Operations, Product Development
Top industries
Retail, Manufacturing, Professional Services
Certification focus areas
Operations, Project Management, Human Resources
Bachelor's degree or higher
78% (Germany: 88%)
Master's degree or higher
56% (Germany: 60%)
Certifications per freelancer
2
Most common languages
German, English, Spanish
Speak two or more languages
100%
Based on our profile pool as of 30 Aug 2026.
Daily rate distribution
The chart shows how the daily rates of freelancers in this technology in Dusseldorf 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 Dusseldorf using Internationalization
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 30 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
About the technology
What it covers
Internationalization, often called i18n, prepares software for multiple languages, regions, and writing systems. It shapes text, dates, numbers, currencies, layout, and sorting so products feel native in each market. Strong work here prevents hard-coded content and costly rework later.
Typical work
- Message keys, translation files, and locale fallback logic
- Plural rules, gender forms, and right-to-left layout support
- Date, time, number, and currency formatting
- Language selection, region settings, and content switching
- UI checks for overflow, line breaks, and encoding issues
Tooling and stack
Internationalization work often sits alongside gettext, ICU, message catalogs, and framework features in React, Angular, Vue, Java, .NET, or backend services. Experts also handle locale data, translation pipelines, and review steps that keep product text consistent across releases. The best specialists know how to fit i18n into the existing stack without slowing delivery.
When teams bring in help
Companies usually need outside support when a product is entering new markets, replacing brittle string handling, or cleaning up a release that exposed language bugs. In Dusseldorf, this often matters for teams serving finance, industrial software, logistics, and B2B SaaS. Freelance experts can join for audits, implementation, or targeted fixes.
What strong experts do
Good specialists look beyond translation. They test for truncation, encoding, locale edge cases, and reusable message design, then work closely with product, design, and content teams.
- They separate text from code early.
- They keep locale rules predictable.
- They protect layouts across languages.
- They document translation workflows clearly.
Good delivery
Internationalization is strongest when it is built into planning, not added at the end. That means clear locale strategy, stable keys, consistent formatting, and a process for future languages. Freelancers who do this well make products easier to maintain and easier to expand.
Frequently asked questions
Everything clients usually want to know about Internationalization, in one place.
Internationalization means preparing a product so it can support multiple languages, regions, and cultural rules without major code changes. It covers text extraction, locale-specific formatting, and layout behavior for different scripts. The result is a product that can be localized cleanly for each market.
i18n is related to localization, but it is not the same thing. Internationalization makes the product ready for many markets; localization adapts the content and experience for one specific market. Translation is only one part of that wider workflow.
Before hiring a Internationalization specialist, ask which frameworks and message systems they know, and how they handle plural rules, locale fallback, and formatting. Also ask how they test for text overflow, RTL support, and encoding issues. Strong answers should be specific to your stack, not generic.
A good Internationalization freelancer often brings localization workflow knowledge, content modeling, and front-end or backend integration skills. Familiarity with translation management, design review, and QA for multilingual UI is also useful. In many projects, close coordination with product and content teams matters as much as code.
Internationalization is much more scalable than hard-coding translated strings inside the product. Hard-coded text makes later language changes slow and error-prone, especially when plural forms or different date formats are involved. i18n keeps language logic separate from business logic.
A i18n project can be small if you only need a few screens prepared for one extra language, but complex products need deeper expertise. The more regions, scripts, and content types you have, the more important a specialist becomes. Projects with reusable UI libraries or shared services usually need broader experience.
Yes, most Internationalization work can be done remotely, including audits, implementation, and review of translation flows. For teams in Dusseldorf, remote collaboration works well when product owners, designers, and content specialists can share clear examples and feedback quickly. On-site sessions help when you need workshops around release workflows or UI review.
Look for a Internationalization specialist who talks about locale rules, fallback behavior, test coverage, and integration into your release process. Good experts show how they prevent untranslated strings, broken layouts, and inconsistent formatting across languages. Ask for examples of products that needed real multilingual complexity, not just simple text replacement.
The average hourly rate of freelancers in Dusseldorf, Germany who have used Internationalization in their recent projects is 137 €, which corresponds to a daily rate of about 1,096 € based on an 8-hour working day.
Of the freelancers in Dusseldorf, Germany who have used Internationalization in their recent projects, 78% hold at least a Bachelor's degree and 56% hold at least a Master's degree.
On average, freelancers in Dusseldorf, Germany who have used Internationalization in their recent projects have 25 years of professional experience, with a single engagement typically lasting around 2.3 years.
The most common languages among freelancers in Dusseldorf, Germany who have used Internationalization in their recent projects are German (100%), English (100%), and Spanish (20%).
The most common industries among freelancers in Dusseldorf, Germany who have used Internationalization in their recent projects are Retail (80%), Manufacturing (70%), and Professional Services (70%).
The most common business areas among freelancers in Dusseldorf, Germany who have used Internationalization in their recent projects are Marketing (80%), Operations (80%), and Product Development (80%).
Main locations of FRATCH Experts, who have recently used Internationalization
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 
Essen Request a free demo
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Philipp Thomaschewski
FRATCH CEO
