Oliver Bodemer

• Contributed to DailyAIWizard, an innovative YouTube channel focused on AI education for beginners. • Designed and deliver a 90-day learning journey, including a Python for AI series. • Developed engaging lessons with hands-on demos, achieving ~90% accuracy in a neural network project.

Creating an AI-driven, blockchain-powered learning platform that transforms education through personalized learning plans, mentorship, tokenized rewards, and decentralized credentialing. The platform integrates cutting-edge AI algorithms to adapt course content dynamically while leveraging blockchain technology to ensure security, transparency, and ownership of learning progress.

- Complex data analysis and data science to improve Power BI reports in a nationwide mobile phone company and increase business performance through better and more reliable reports. This involved optimizing and customizing SQL scripts used in the Google Big Query environment. - Led the development of a Docker-based and Java-based architecture to connect internationally aging blockchain apps to power plant software to increase efficiency and reliability. The Java interface was implemented in a Docker/Kubernetes environment using Concourse and jUnit testing, and documentation was implemented using Jira in Scrumb-based user stories. - Delivered high-performance Java software for WebSphere in a government environment for pan-European deployment using the Scrum methodology/scrum model and increased efficiency by 30 %. In the process, an existing software was modernized and the existing construct with Jenkins and jUnit tests was used in the CI/CD environment and continuously improved. SpringBoot was also used to implement JavaEE functionalities. - Designed a project to renew the enterprise architecture of a bank, which resulted in a profitability increase of 20 % and future-proof IT systems. One implemented item was the conversion of the used Linux shell scripts from the systemd system to the contemporary systemctl environment. - Developed automated Java and Groovy based testing, reducing manual effort and increasing productivity by 40 %. The environment was an AI-powered evaluation of daily news stories. The tests were created and used to test the interface used for usability and resilience. Using Jira and Confluence, the processes were documented as user stories and implemented in Scrum sprints. - Introduction of smart devices in the public sector environment. The task was to distribute the smart devices personally and to present the operation of the smart devices in learning groups and to ensure that the users are able to handle the smart devices.

- Optimized the performance and functionality of a large JavaEE-based banking software by 20 % by removing bottlenecks using a data-driven approach. The environment was a, waterfall model developed software with different test environments to test the developed changes in a multi-eyes semi-automated way. The changes were implemented using the Scrum approach. - Conducted consultations with with clients and analyzed alternative solutions, resulting in optimized processes that met business requirements. - Led the development and implementation of new functionality for the banking system, ensuring high code quality through rigorous testing and improving usability and efficiency. - Implemented a customized and modular continuous integration solution using V-Model for rapid deployment and streamlined development. - Got started with Test-Driven Development and Clean Code.

- Implementation of a low-cost Java-based reporting system using a Tomcat server that increased the accuracy and efficiency of reporting across multiple departments by 40 %, resulting in more informed decision-making and improved business performance. The software makes use of multiple databases (PostgreSQL, Microsoft, Caché) and aggregates the data into information. - Developed a data science software with a predictive system using initially PHP and PostgreSQL based on data from the deposit machines to provide predictive services to customers and increase customer satisfaction by 30 % while ensuring the highest standards of data accuracy and privacy. The preventive services aim to avoid unexpected machine failures through the wear predictions of the data science software. Later, the data science software was migrated from PHP to Java for performance reasons. - linked the data science software to the ERP and TC systems, creating an internally used and stable BI system, resulting in improved data integration and transparency across all departments and increasing overall departmental efficiency by 50 %, while minimizing the risk of data errors and downtime.

- Implemented a cost-effective Java-based reporting system using Tomcat Server, increasing reporting accuracy and efficiency by 40 % in multiple departments, resulting in better-informed decision-making and improved business performance. - Developed a data science software with a prediction system using PHP and PostgreSQL, based on RVM data, providing preventive services to clients and enhancing customer satisfaction by 30 %, while ensuring the highest standards of data accuracy and privacy. - Connected the data science software with the ERP and TC systems, creating an internally used and stable BI system, resulting in improved data integration and visibility across departments, and increasing overall departmental efficiency by 50 %, while minimizing the risk of data errors and downtime.

- Provided comprehensive support and development for a web-based distributed application written in ASP for a nationwide operating company, enhancing overall functionality and improving internal use, resulting in increased efficiency by 20 % and reduced downtime. - Developed and implemented an internal Code Convention, streamlining development processes and ensuring consistent code quality across the team, resulting in improved performance by 20 \% and reduced debugging time. - Analyzed and conceptualized an improvement and modernization plan for development processes, utilizing ASP.Net to enhance performance and efficiency by 60 %, while adhering to industry best practices and minimizing the risk of technical issues.

- Provided comprehensive support and administration for enterprise IT, resulting in a 15 % performance increase and minimized downtime. - Developed an internally used CMS using PHP and MySQL, streamlining publishing processes, resulting in improved website functionality and user experience. - Integrated an image database for internal use, increasing efficiency by 50 % and improving branding consistency.