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Daniel S
@danielshterev
Frontend Developer
Bulgaria
English, Bulgarian
About me
I am a Frontend Developer at SAP. I have experience developing core UI functionality and implementing automated UI testing. I am skilled in React, UI5, Web Components, Puppeteer, Jest/Mocha/Sinon, and Docker.
Skills
Daniel S
Offline •
See my services
Custom Websites
I will build a modern responsive 1 page website for small businesses
Work experience
SAP
Full-time • 2 yrs 10 mos
Frontend Developer
Aug 2024 - Present • 1 yr 10 mos
Developed core UI functionality for SAP Fiori Launchpad (a centralized enterprise app portal) and Build Workzone using React, UI5, and Web Components. Independently carried 2 out of 5 team KPIs in a single quarter, ensuring high- velocity delivery of key features. Resolved a critical product-breaking bug in less than one hour, preventing significant user downtime. Implemented automated UI testing with Puppeteer and Unit testing with Jest/ Mocha/Sinon. Streamlined deployment by using Docker to run test automations within Jenkins CI/CD pipelines.
Software Development Intern
Aug 2023 - Aug 2024 • 1 yr
Contributed to the open-source SAP Control Property Editor using TypeScript and SAPUI5.
Software Engineer - Summer Practice
Uber
Jul 2022 - Aug 2022 • 1 mo
Developed a Python micro service that exposes REST API. Developed a React application and integrated it with the backend. Bootstrapped and operated relational DB (MySQL). Managed the entities through an ORM framework. Used Docker to manage local dev environment. Learned testing best practices and basics of mocking. Set up Mountebank to mock services dependencies. The work was organized according to the SCRUM methodology.
