1st lesson free
Sebastian (he they)'s email address and phone number have been validated.
Sebastian (he they)
- Rate L919
- Response 1h
-
Students1
Number of students Sebastian (he they) has accompanied since arriving at Superprof
Number of students Sebastian (he they) has accompanied since arriving at Superprof
L919/hr
Contact
1st lesson free
- Web development
- Website creation
- Mobile application development
Senior Frontend Engineer | 9+ Years Experience | React, Next.js, TypeScript, Design Systems | Passionate About the Interplay of Design & Code
- Web development
- Website creation
- Mobile application development
Lesson location
About Sebastian (he they)
Hi, I’m Sebastian Key and I have over 9 years of experience as a front-end engineer, specialising in React, TypeScript, Tailwinds CSS, Storybook and Design Systems.
I work best with folks who are creative, passionate about design, and are wanting to focus on front-end. I worked for 4+ years at a fast paced San Francisco based startup where we grew from 3 engineers to 30+. I have experience in both creating and partaking in technical FE interviews.
I’ve worked with a variety of companies, from large enterprises like Lexus Australia—where I contributed to their official design system, LexusKit—to early-stage international startups like Raydiant (San Francisco based), which grew from 5 to over 30 engineers during my time there.
I’ve worked closely with designers and engineers to build accessible, scalable interfaces across startups and large teams. I’ve mentored students and regularly support junior/mid devs with code reviews, career guidance, and practical advice.
Being neurodivergent, I know what it’s like when standard study methods don’t click. I teach with patience, clear structure and sensory-friendly strategies that make complex topics easier to digest.
I can help you with:
- Interviewing process
- Building your portfolio
- Getting confident with React and TypeScript, Tailwind and CSS
- Help build accessible design systems
- Navigating early career decisions
See more
About the lesson
- Primary
- Lower Secondary
- Senior Secondary
- +12
levels :
Primary
Lower Secondary
Senior Secondary
Post Secondary Education
Adult Education
Bachelor's Degree
Master's Degree
Doctorate
Early Childhood Care & Development
Beginner
Intermediate
Advanced
Professional
Other Extracurricular
Children
- English
- Spanish
All languages in which the lesson is available :
English
Spanish
My approach is practical, hands-on, and tailored to each student’s needs. I focus on real-world applications of React, Next.js, TypeScript, and Design Systems, ensuring that students gain both theoretical knowledge and practical skills. I emphasize accessibility, performance, and modern front-end development workflows, helping students write clean, scalable, and efficient code.
Experience & Qualifications:
- 9+ years as a front-end engineer specializing in React, Next.js, TypeScript, Storybook, and Tailwind CSS
- Developed and maintained design systems for major brands like Lexus Australia and Raydiant (San Francisco-based startup)
- Experience mentoring developers in component-driven development and UI best practices. - Graduate Diploma in Computing (RMIT) + Bachelor of Science (Mathematics, RMIT).
Who Are My Lessons For?
- Engineering folks who are passionate about design
- Beginner to advanced developers looking to strengthen their front-end skills
- Designers transitioning into front-end development, focusing on UI implementation
- Students and professionals wanting to learn modern web development techniques.
Whether you’re a junior developer, a designer learning to code, or an experienced engineer refining best practices, I adapt lessons to suit your level!
See more
Rates
Rate
- L919
Pack prices
- 5h: L4,594
- 10h: L9,188
free lessons
The first free lesson with Sebastian (he they) will allow you to get to know each other and clearly specify your needs for your next lessons.
- 1hr
online
- L919/h
Similar Web development teachers in Parkville
Etana
Tempe, United States & Online
- L1,062/hr
- 1st lesson free
Qasim
Fortitude Valley, Australia & Online
- L230/hr
- 1st lesson free
Qasim
Toronto, Canada & Online
- L245/hr
- 1st lesson free
Nur
Los Angeles, United States & Online
- L490/hr
- 1st lesson free
Nicholas
Los Angeles, United States & Online
- L409/hr
- 1st lesson free
Qasim
Partington, United Kingdom & Online
- L308/hr
- 1st lesson free
Michèle
Paris 8e, France & Online
- L659/hr
Brad
Curry Rivel, United Kingdom & Online
- L440/hr
Mehmet Rüçhan
, Turkey & Online
- L1,028/hr
- 1st lesson free
Esmaeil
New York, United States & Online
- L490/hr
- 1st lesson free
Mirco
Firenze, Italy & Online
- L1,883/hr
Don
Miami, United States & Online
- L899/hr
- 1st lesson free
Matthieu
Tigery, France & Online
- L565/hr
- 1st lesson free
Massimiliano
Ancona, Italy & Online
- L565/hr
- 1st lesson free
Abhishek
London, United Kingdom & Online
- L1,099/hr
- 1st lesson free
Morgan
Wasquehal, France & Online
- L546/hr
- 1st lesson free
Joe
Plainview, United States & Online
- L409/hr
João
London, United Kingdom & Online
- L660/hr
- 1st lesson free
Fazil
Highland Falls, United States & Online
- L163/hr
- 1st lesson free
Vaibhav
Vancouver, Canada & Online
- L466/hr
- 1st lesson free
-
See Web development tutors
