Boris Solos-Senior Software Developer

• Training the AI models, evaluating images and texts for UI/UX, turning the provided data into insights via OpenAI Feather as part of the machine learning workflow

Technologies: OpenAI Feather

Industries: E-commerce, logistics

Technologies: Java 11, 17, IntelliJ IDEA, Docker, Python 3, PostgreSQL, GitLab, Keycloak, Spring Boot 3, React, TypeScript, EDC, Azure Cloud

• Searching for and acquiring valuable data through the Platform Datamarketplace, searching for and assessing safe and optimal transport routes through the Supply-Chain-Radar platform. Research and development of REST interfaces for the internal backend, external data sources, and UI, identity management secured by Keycloak, and encrypted data transfer of ordered data. Participation in the development of an early warning system for resilient supply chains to calculate optimal global logistics routes based on geodata for ESG risks using PostgreSQL PostGIS. Mentoring junior backend and UI colleagues regarding business logic, interface design, and Clean Code standards. Project coordination and documentation using Jira and Confluence, creating Scrum user stories and tickets, helping build the frontend, developing REST calls for the UI with TypeScript, quality assurance with JUnit and component tests, containerization of the platform and related apps, CI/CD with GitLab, connection to external customer REST interfaces via Eclips DataComponents EDC middleware, deployment of the platform on Azure Cloud, and data analysis using AI agents.

Projects for customer: C&A

Industries: global logistics, supply chain control

Technologies: IntelliJ IDEA, Java 11 Spring Boot 3, Docker, GitLab, PostgreSQL, PL/PGSQL, Camunda BPM, Vue.js, Maven, Jira, Confluence

• Contributed to research and development according to C&A requirements for the backend of a Shipment Advice Tool for the global supply-chain product for goods routing, tracking, and status reporting using RFID and geodata. Mapped business logic through the PostgreSQL database schema, REST landscape, and Camunda diagrams for process flow, designed the database schema with SQL scripts in coordination with stakeholders/client under PO coordination, mentored UI colleagues on business logic requirements, implemented REST microservices with Spring Boot, created health reports and documentation with Swagger API, optimized database access by using PostgreSQL PL/PGSQL, quality assurance through JUnit, CI/CD through GitLab, project coordination through Jira ticketing in a Scrum workflow, and containerization of the platform using Docker.

Projects at clients: RCI Banque Neuss

Industries: Financial services

Technologies: Java 9, IntelliJ, Camunda BPM, git, Jenkins, Jira, Confluence, Docker, Spring Boot 2, SOAP, REST, Oracle, Kafka

• Implementation of a Client Relationship Management Platform, modeling business processes using Camunda BPM, connection to the database through a Spring Boot REST API, connection of external systems through SOAP and asynchronous Kafka events, quality assurance with JUnit, Mockito, CI/CD through installation, setup, and use of Jenkins. Planning and following up on business tasks using Scrum with Jira, coordination, alignment, documentation in Confluence with the PO. Unfortunately, COVID stopped the work.

Projects at clients: GETRAG Ford GETRAG Cologne

Industries: Automotive

Technologies: JavaScript, dojo, ARAS, AML, C#, git

• Design, development, and implementation of a Six Sigma (6σ) management system for quality assurance and workforce training at Ford plants; connection of the ARAS system, creation of Web API UI/UX and Excel reports using JavaScript dojo and C#, worldwide rollout of the Six Sigma system and central control.

• Developed Java/JEE applications for warehouse management systems
• Technologies: Eclipse, Java, Tomcat, Hibernate, Oracle