Michael Fecher
Solution Architect (AWS, Serverless, Data Engineering)
Erfahrungen
Freelancer - Cloud & Full-Stack Solution Architect
Self-Employed
My services:
- End-to-end system design & implementation on AWS from PoC over an MVP to a SaaS product with a super sharp focus on value-driven development
- Consulting on development team collaboration from a technical as on a soft-skill perspective
- Migration of legacy systems to operationless (=serverless) technologies on AWS
- Workshops on the topics of AWS CDK & Knowledge Management for Architects and Developers
More about me and my offerings at www.fecher.it
Software Architect
Siemens
Technology Innovation/Advanced Technology in Production & Services. Cloud & Machine Learning activities in applied sciences for business units in the manufacturing domain.
Introduction and mentoring of agile methodologies for selected projects. Activities include requirements engineering, writing lean concepts and implementing.
Used technologies for developing new applications:
- Java - Spring Boot
- Spring Reactor
- Microservice Design
- MQTT/AMQP/REST
- AWS for complete design of end-to-end (CDK, EC2, ECR, ECS, Beanstalk, private VPC, APIGW, Lambda)
- Cloud Foundry & MindSphere
- Docker
- ReactJS
- NodeJS
(Lead-) Senior Software Developer
Bosch
Product Group: Industry & Logistics, Bosch Connected Industry
Abstract: Working on the Connected Industry Platform. The platform nowadays is used with the Bosch Nexeed products.
Technologies: Java, Spring, vert.x, reactive extensions/RxJava, Microservices, AMQP, Docker, ELK, Oracle RDBMS, Cloud Foundry, Apache Jena, RDF/ OWL, SPARQL
Methodology: Scrum-ish
- Primary developing the backend functionalities & reusable services for the Supply-Chain-Domain.
- Responsible for technical quality issues, like test concepts, stabilizing, scaling out.
- Successfully introduced the developed test concept for three teams, based on Microservices and Cloud infrastructure
- Developing and discussing design concepts with the architects
- Being a positive mentor for publishing the Bosch mission and vision of the Connected Industries Platforms to fellows
- Being an equal and trustworthy sparring partner for the product owner, in order to sharpen the requirements for the user stories and to improve the dev team performance.
- Highly motivated and open-minded, which is shown in presentations and discussions/workshop with stakeholders.
- Being agile in order to fulfill the criterias for each sprint or to trash the old implementations, if they're not viable anymore.
- Co-decider regarding recruiting activities
Software Engineer & Consultant
Flexus AG
- Designing, testing and developing productive solutions for Java client software of the transport management system (FLX-SLS). For example developing an optimized path and route finding algorithm, correcting performance issues and measurements for refactoring legacy code.
- Drastically improved the Jenkins-CI & Maven Build Management.
- Constructing & developing the product FLX-TROJA, which optimizes the general deployment of driving jobs (Java SE, Web Services, Spring) and which calculates key figures in real-time.
- Responsible for coordinating interns and students in the development field.
- Responsible for project management regarding the transport management system (FLX-SLS) in order to implement new features and integrate it in SAP PP and SAP MM processes.
Software Developer
Fraunhofer ISC
Successfully evaluated and implemented an adaptive pipeline of image segmentation, image enhancing, and edge detection of samples within a sintering process. The implemented method is 30% faster and more precise than the previous method. It is also deterministic and stable tested. Prototyped in MatLab, product implementation in OpenCV and Python.
Software Developer
Freelancing during studies
Developing C++ applications in the area of mobile tracking of trucks.
Developing an improved search algorithm (Java, Spring) for an insurance customer.
Software Developer
IBM
Analyzed and designed a converter software application between two applications in Java EE, Spring and Hibernate. Perl Automations for test environments.