About Leon
As a competent fullstack JS/TS developer, with experience across the stack from frontend, backend and mobile development using the React framework. I also have experience across various different types of database technologies including SQL and NoSQL. Alongside being a strong JS/TS engineer, I also have experience deploying highly scalable solutions in Python, Go, and the JVM languages (Java/Kotlin & Scala)
English
Native or bilingual
German
Native or bilingual
Can work on-site
London (up to 50km)
Experience
- Amazon Web Services (AWS)Software Development Engineer IDecember 2021 - Today (4 years and 6 months)London, UK- Designed and implemented a responsive grid layout with drag-and-drop functionality, enhancing the user experience of dynamic dashboards- Employed TDD and BDD to establish reliable unit and integration testing processes for both frontend and backend components in a fully automated CI/ CD pipeline- Optimised performance and scalability of ingest API by completely overhauling its design, allowing it to handle large-scale batch processing tasks efficiently- Effectively managed an AWS serverless ETL job responsible for processing thousands of records- Collaborated closely with frontend framework owners to troubleshoot bugs and improve new features, contributing to overall product development- Coached non-technical employees transitioning into technical roles and conducted successful graduate/intern interviews, demonstrating effective leadership skills
- TutorfulOnline Maths and Computer Science TutorEDUCATION AND E-LEARNINGJuly 2020 - Today (5 years and 11 months)London, United Kingdom- Taught over 100 hours of Maths and Computer Science- Mentored and taught a range of different pupils from GCSEs level to upskilling in the workplace- Saw tangible results from the students
- imin (IMIN LTD)Full Stack EngineerFebruary 2021 - December 2021 (10 months)London, UK- Helped work towards delivering an MVP for Google Reserve using our system- Worked directly with project managers to help fix live bugs in production- Upgraded a legacy frontend project to the newest version of react- Updated public facing documentation inline with the changes that had been implemented
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Education
- Bachelor's degree, Mathematics and Computer Science with a Placement YearUniversity of Bath2020Bachelor's degree, Mathematics and Computer Science with a Placement Year
- Fullstack Webdevelopment, Computer Software EngineeringFreecodeCamp2019Fullstack Webdevelopment, Computer Software Engineering