Andre F.

ASML is a global leader in semiconductor manufacturing equipment, pioneering lithography technology for the world’s top chipmakers.

• Supported the modernization of internal tooling and infrastructure within ASML’s engineering ecosystem
• Focused on API development and cloud automation, improving the scalability and reliability of data services
• Contributed to system architecture documentation and design decisions across distributed teams
• Participated in cross-departmental collaboration under strict confidentiality and security policies

Metavision GmbH is a German technology venture studio specializing in developing, financing, and operating innovative digital products. Founded by former CTOs, the company partners with startups and established enterprises to build scalable, high-impact software solutions.

• Contributed to backend architecture and feature development for digital product platforms built with Golang
• Implemented clean, testable code and supported production-grade deployments across distributed environments
• Participated in system reviews, proposing improvements to scalability, resilience, and maintainability
• Worked with founders and stakeholders to ensure the timely delivery of MVP iterations for client-facing projects

Block Code Ltd, known for its Plutus platform, builds financial and cryptocurrency tools enabling decentralized payments and blockchain-based integrations.

• Maintained and developed backend microservices within a complex crypto transaction ecosystem
• Migrated legacy Node.js services to a Go-based microservice architecture to improve performance and maintainability
• Designed and implemented gRPC and NSQ-based message queues for inter-service communication
• Created and maintained REST APIs supporting wallet operations, KYC flows, and transaction logging
• Supported Kubernetes deployments and CI/CD pipelines to automate service updates

Agrantis GmbH is a German AgTech company focused on digitizing the agricultural marketplace. Its B2B platform connects farmers, suppliers, and traders to streamline the buying and selling of agricultural goods such as fertilizers, fodder, and seeds.

• Collaborated with the CTO to develop the MVP of a B2B agricultural trading platform from the ground up
• Designed and implemented backend microservices in Golang to handle orders, users, and product management
• Developed GraphQL APIs and integrated PostgreSQL databases for efficient data access and real-time operations
• Built and maintained frontend interfaces with React.js and mobile components using React Native
• Deployed and monitored application services with Datadog, ensuring reliability and observability
• Conducted unit testing, debugging, and optimization to ensure high performance under growing data volumes

Manta is a data lineage and governance company acquired by IBM, providing tools to map complex data pipelines across modern enterprise systems.

• Worked on data flow mapping and automation of data lineage pipelines
• Ensured consistency and accuracy of metadata tracking across large distributed systems
• Contributed to continuous improvement and automation of infrastructure using cloud-based tools

Gympass is a global fitness platform providing users with access to gyms, classes, and wellness services through a single subscription.

• Developed and maintained REST APIs and integrations for Gympass’s digital offers ecosystem.

• Built backend automation for vendor onboarding and offer synchronization, serving 400K+ users globally.

• Collaborated with product and DevOps teams to deploy services across multiple environments.

• Implemented API error handling and performance improvements to increase platform reliability.

Systems Navigator develops port and logistics management platforms, providing planning and simulation tools for global maritime operations.

• Developed and maintained the Dropboard application, a scheduling tool used by Rotterdam Port and Qatar Petroleum.

• Built frontend modules in Angular and backend services in Django to manage cargo logistics.

• Designed and monitored Kubernetes infrastructure, ensuring uptime and scalability.

• Collaborated with maritime clients to implement customized features and reporting modules.

Celfocus is a consulting and IT services company delivering custom software solutions for major telecommunications providers, including Vodafone.

• Developed automated test suites to ensure reliability of Vodafone’s web platforms.

• Collaborated with developers and QA analysts to validate new features before release.

• Improved regression test coverage and supported integration testing pipelines.

Agora Systems designs surveillance and video monitoring solutions integrating hardware and software for commercial clients.

• Developed backend modules for Java-based surveillance systems, integrating real-time camera feeds.

• Enhanced video data management pipelines and implemented system logging.

• Collaborated with embedded teams to ensure compatibility between software and hardware.

Red IT provides consulting and IT services for enterprise clients across energy, finance, and technology sectors.

• Delivered software quality assurance services for clients including EDP, Banif, and LinkConsulting.

• Conducted software tests and provided performance and compliance reports.

• Supported automation and regression testing across enterprise systems.