Available to hire
Hi, I’m Sebastian! I’m currently pursuing a Bachelor of Science in Information Communication Technology & Software Engineering and have experience working as a software engineer and coding teacher. I enjoy creating engaging learning experiences and developing software solutions that improve efficiency and user experience. My background includes developing Python curricula for young learners, working with data pipelines, and automating security processes in software projects.
I’m passionate about technology and continuous learning, and I thrive in collaborative environments where I can contribute to meaningful projects. Apart from coding, I also have experience in customer service and sales, which helps me understand different perspectives and improve communication.
Skills
Language
Spanish; Castilian
Fluent
English
Fluent
Dutch
Advanced
Work Experience
Coding Teacher at ICANCODE
July 1, 2022 - July 24, 2025Created a captivating Python curriculum targeting kids aged 11-15, stimulating critical thinking and engagement. Successfully increased student enrollment by delivering engaging content and fostering interactive learning. Collaborated with developers to improve the course platform's user experience. Developed a beginner web development curriculum for adults to expand the agency's customer demographic.
Assistant to the Administrator at Zorgggroep ENA
June 1, 2018 - July 24, 2025Supported the administrator in managing events and retirement home personnel, improving workflow efficiency. Provided recommendations to organize skill exams for caretakers at the retirement home.
Waiter at Zorggroep ENA
June 1, 2018 - July 24, 2025Monitored tables to anticipate customers' needs, refilled beverages, cleared tables promptly, and ensured customer satisfaction through professional service.
Sales Assistant at H&M Maastricht
March 1, 2024 - July 24, 2025Provided exceptional customer service, addressed inquiries, offered fashion advice, and resolved issues. Contributed to achieving store targets through product promotion and maintained visual standards for product displays. Supported multiple departments to ensure smooth operations during peak hours.
Sales Assistant at America Today
July 1, 2023 - PresentOffered optimal customer service and unique shopping experiences. Managed inventory, operated cash register, ensured store cleanliness, and contributed to positive team atmosphere.
Software Engineer at Philips Eindhoven
February 1, 2023 - July 24, 2025Interacted with data pipelines to gather and analyze data for Grafana dashboards. Developed Python scripts to automate data collection and analysis. Created APIs using Flask framework. Collaborated with DevOps for integration with Prometheus dashboard. Ensured data quality and documented processes. Managed MySQL databases efficiently.
Software Engineer at ASML Eindhoven
March 1, 2024 - July 24, 2025Designed and developed a GitHub Action to automate the execution of the Open Source Security Foundation tool, enhancing code security. Programmed data extraction and transmission to Splunk for analytics. Implemented unit and integration tests. Collaborated with development teams to optimize workflows and security practices, resulting in improved security compliance.
Coding Teacher at ICANCODE
July 1, 2022 - July 24, 2025Created a captivating Python curriculum targeting kids aged 11-15 to stimulate critical thinking and enhance engagement in coding. Successfully increased student enrollment by delivering engaging content and fostering an interactive learning environment. Collaborated with other developers to enhance the user experience for students using their course platform. Developed a curriculum for adults for a beginning web development course to help expand the agency's customer demographic. Key achievements include increased participation, positive feedback from students and parents, and enhanced user experience leading to improved satisfaction and retention.
Assistant to the Administrator at Zorgggroep ENA
June 1, 2018 - July 24, 2025Supported the administrator in managing events, contacting retirement home personnel, and other tasks to improve workflow agility. Provided recommendations to organize skill exams for caretakers at the retirement home.
Waiter at Zorggroep ENA
June 1, 2018 - July 24, 2025Monitored tables to anticipate customers' needs, refilled beverages, and cleared tables promptly. Engaged with customers professionally ensuring satisfaction and issue resolution.
Sales Assistant at H&M Maastricht
March 1, 2024 - July 24, 2025Delivered exceptional customer service by addressing inquiries, providing fashion advice, and resolving issues. Contributed to store targets by promoting products and maintaining knowledge of sales and offers. Maintained visually appealing store environment according to company standards. Supported various departments during peak hours to ensure smooth operations.
Sales Assistant at America Today
July 1, 2023 - PresentProvided optimal customer service and unique shopping experiences. Processed inventory, operated cash register, and maintained neat store environment. Contributed to a positive team working atmosphere.
Software Engineer at Philips Eindhoven
February 1, 2023 - July 24, 2025Interacted with data pipelines to gather and analyze data for display on a Grafana dashboard. Developed and maintained Python scripts and tools to automate data collection and analysis. Used Flask to create APIs for data retrieval and collaborated with DevOps for integration with Prometheus dashboard. Ensured data quality through validation and documented processes. Managed MySQL databases. Achieved improved accuracy and automation in data collection displayed on dashboards.
Software Engineer at ASML Eindhoven
March 1, 2024 - July 24, 2025Designed and developed a GitHub Action to automate execution of the OSSF Scorecard tool, enhancing code security and compliance. Extracted and transmitted Scorecard results to Splunk for advanced analytics. Implemented unit and integration testing to ensure reliability. Collaborated with development teams to integrate the GitHub Action into workflows, optimizing security practices. Achievements include automation of security audits, real-time security data analysis, and improved security awareness resulting in better compliance.
Education
Bachelor of Science at Fontys University of Applied Sciences
January 1, 2020 - July 24, 2025Qualifications
SQL & R
February 1, 2020 - June 1, 2020Theoretical Computer Science
April 1, 2021 - April 30, 2021SQL & R Course
February 1, 2020 - June 1, 2020Theoretical Computer Science
April 1, 2021 - April 30, 2021Industry Experience
Software & Internet, Education, Manufacturing, Retail, Healthcare
Skills
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