# Roberto R (@robruizr.dev)

Profile: https://sifa.id/p/robruizr.dev
Headline: Web Frontend Engineer | Frontend Dev Mentor

## About

Frontend engineer proficient in technologies like TypeScript, CSS, Tailwind, React, Node.js, and Next.js. Seeking to transition into a role related to developer advocacy or developer education.

## Career

- **Software Engineer & UX Designer at PATCH Handwerk** (Jul 2024 - Present)
- **Frontend Engineering Mentor at Adplist.org** (Jan 2023 - Sep 2025)
  • Guided and supported individuals to master Frontend development through personalized attention and support.
  • Provided hands-on training with real-world applications using React, Atomic Design, TypeScript, and others.
- **Working Student at azeti GmbH** (Apr 2023 - Apr 2025)
  • Researched and improved the impact of several UX changes by both working with Senior UX researchers and comparing performance metrics of said changes on a Next.js web application.
  • Optimized the size of a Next.js application, reducing its loading time by 33%.
  • Implemented key features in a longstanding Next.js project that was developed using an agile methodology with tools such as Redux, MUI, TypeScript, Jest, SCSS, among others.
- **Lightning.js Application Developer, Frontend Engineer at FX Digital** (May 2021 - Nov 2022)
  • Developed over 12 key features across 2 LightningJS projects using JavaScript, TypeScript, RxJS, and atomic design principles.
  • Coordinated a 3 people team in developing a Smart TV application across 3 platforms in a span of 7 months.
  • Designed and facilitated 3 LightningJS workshops that have been used to train over 20 developers of all levels in over a year.
  • Mentored 5 developers in 1 on 1 sessions to improve their understanding of LightningJS.
- **Consultant React Web Developer at Freelance** (Dec 2019 - May 2021)
  • Developed 4 projects using ReactJS frameworks such as Gatsby and Next.js, hosting them on different cloud-based services such as Render, Vercel, Netlify, among others.
  • Coordinated the design and development of 4 projects across 3 separate teams belonging to different companies while also identifying the key needs of end-users.
  • Architectured and deployed backend and database services for 3 separate projects, utilizing technologies such as Strapi, AirTable, Vercel’s Cloud functions, Sanity, among others.
  • Conducted 2 React workshops for 2 separate teams of different companies that were used to train over 10 developers at the time.
- **Associate Professor at TECNOLÓGICO DE MONTERREY** (Aug 2019 - May 2021)
  • Designed, planned and taught courses for Introductory Python, TypeScript for game development, SQL Databases, and project management, teaching over 130 students in 2 years.
  • Designed and conducted a Git + GitHub workshop that was taught to over 150 first semester students in a span of a year.
- **Web Developer at Octatum** (Jan 2018 - Jan 2020)
- **Jr Developer at Blue People S.A. de C.V.** (Jun 2017 - Dec 2017)
- **Software Developer at PlanNet Service** (Feb 2017 - May 2017)
- **Web Developer at Coffee Systems** (Jun 2016 - Dec 2016)
- **Software Developer at ITESM Campus Monterrey** (Jan 2016 - May 2016)
- **Collaborator at MENTE** (Feb 2015 - Oct 2015)

## Skills

### Technical
- CSS
- Git
- HTML
- JavaScript
- Next.js
- Node.js
- React
- Requirements Gathering
- SQL
- TypeScript
- Web Development
### Creative
- Usability Testing
- User Research
- Wireframing
### Interpersonal
- English
- Leadership
- Lecturing
- Teaching
- Team Leadership
### Other
- LightningJS
- Online Content Creation
- Workshop Development
- Workshop Instruction

## Education

- **Universität Siegen** — Master of Science, Human-Computer Interaction (Apr 2022 - Sep 2026)
- **Tecnológico de Monterrey** — Bachelor of Engineering (B.E.), Computer Science and Technology (Jan 2012 - Jan 2017)
  Activities & Societies: Aikido club's president
- **Free Code Camp** — Full Stack Web Development Certification (Jan 2015 - May 2015)

## Languages

- English (native)
- Spanish (native)
- German (limited working)

## Links

- GitHub: https://github.com/Axolodev (verified)