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I am a **Multi-talented** professional adept in **Full Stack Web Development**, **Web Security Research**, and **Robotics Engineering**. As a dedicated Web Security Researcher and ethical hacker, I uncover vulnerabilities and mitigate security risks, bridging the gap between development and cybersecurity. Additionally, as a Robotics Engineer, I design and build sophisticated robotic systems, applying my deep understanding of mechanics, electronics, and programming. Passionate about crafting clean, scalable code and innovative robotics solutions, I contribute to projects that prioritize both robust development, cybersecurity practices, and cutting-edge robotic technology.
Hey—I’m Ricardo. I’m a Senior Web & Product Designer who builds clean, accessible, dev-ready interfaces for data-dense products and websites. I work end-to-end: design systems, IA, wireframing, prototyping, accessibility, and production HTML/CSS for reliable handoffs (Zeplin). I’m not a developer—I work closely with developers to ensure that high-quality products are released efficiently. I care about results and craft. **Highlights:** * At Check ’n Go I improved homepage load time by 84%, reduced page weight 42%, and dropped HTTP requests 89%. * At LexisNexis I shipped 2 global redesigns and 30+ localized sites. * I’ve also mentored 150+ designers with consistent 5★ reviews. Accessibility is a big deal to me. I built [Color-Ramp.com](http://color-ramp.com/) to solve a real gap: creating OKLCH/HSL color ramps that guarantee WCAG 2.1 AA/AAA in both light and dark UIs. I also co-created [AspireMap.ai](http://aspiremap.ai/), a B2C platform that helps students and career-changers find career paths aligned with their values, personality, aptitudes, and skills. If you want to see how I think and what I ship, start here: * “Mastering Responsive Web Design”: [https://masteringrwd.com](https://masteringrwd.com/) * “Web Developers Reference Guide”: [https://tiny.cc/web-devs-reference-guide](https://tiny.cc/web-devs-reference-guide) * “Design System Bootcamp Certificate”: [https://maven.com/certificate/sBHiXyRc](https://maven.com/certificate/sBHiXyRc) **💻My work and writing:** * Portfolio: [https://ricardozea.design](https://ricardozea.design/) * Smashing Magazine: [https://www.smashingmagazine.com/author/ricardozea/](https://www.smashingmagazine.com/author/ricardozea/) * Amazon: [https://www.amazon.com/Ricardo-Zea/e/B0781579BS/](https://www.amazon.com/Ricardo-Zea/e/B0781579BS/) * Dribbble: [https://dribbble.com/ricardozea](https://dribbble.com/ricardozea) * CodePen: [https://codepen.io/ricardozea](https://codepen.io/ricardozea) * Medium: [https://medium.com/@ricardozea](https://medium.com/@ricardozea) **⚔ What I’m good at (and enjoy):** **Web & Product Design — UI/UX/Visual Design** ---------------------------------------------- * Design Systems * Development-friendly Designs * Wireframing & Prototyping * Accessibility & Usability (WCAG-first) * Interaction Design * Branding * Color * Typography * Design principles: Hierarchy, Grid, Balance, Symmetry, Rhythm, Space, Gestalt, Pattern, Modularity, etc. **Web & Front-End Designer** ---------------------------- * Production-ready HTML * Production-ready CSS/Sass * jQuery (presentational) * Responsive & Adaptive Designs * Accessibility & Usability * SEO
Built and managed robust and dynamic teams in software engineering, research and development in AI and ML. With a 7-year track record of spearheading technological innovation and driving digital transformation across diverse industries, I demonstrate a unique blend of strategic vision and technical acumen. Adept at aligning technology initiatives with business objectives to foster growth and competitive advantage, I have expertise in leading cross-functional teams, optimizing technology infrastructure, and implementing cutting-edge solutions that enhance operational efficiency and customer satisfaction. Proven ability to manage large-scale projects from ideation to execution, ensuring seamless integration and maximum ROI. Exceptional communicator and leader, committed to cultivating a culture of continuous improvement and excellence.
I'm **Mohab** UX Design Lead based in Germany, bringing over 16 years of experience and a robust software engineering background to the table.
I'm an experienced designer and developer working for more than fifteen years in the field of interaction and digital product design. I help developer teams, product owners and entrepreneurs leverage design and attention to detail as a deep competitive advantage, and as a tool to make your idea come alive or your project take the leap to the next level. You will find out how some right small changes can make such a profound difference in the final perceived quality of your project outcome. [https://mnlcpc.com](https://mnlcpc.com/)
Goran is a versatile product designer with 12 years of experience in the design industry, offering a unique blend of skills and expertise. With a strong foundation in UI/UX design, Front-End Development, business analysis, and project management, Goran excels at orchestrating successful projects from inception to completion. His multidisciplinary approach enables Goran to see the bigger picture, encompassing branding, design, marketing, and copywriting aspects within his problem-solving repertoire.
You need someone that knows the ins and outs of Software, AI, and UX. I'm an experienced AI Engineer, Software and Web Expert, and User Experience Researcher that has worked for JPMorgan Chase, the United Nations, American Express, AT&T, and Lockheed Martin as well as for several startups and small businesses.
20 year software engineer, 10 years engineering manager. Extensive experience in Javascript/React for coding mentorship. Mentoring for 15 years a mix of technical, leadership, and professional skills. I do this for fun on the side so I don't charge much. https://www.dandigangi.com https://linkedin.com/in/dandigangi https://x.com/dandigangi
With over 14 years of experience, I specialize in teaching programming to beginners and students, developing software systems, and leading software development teams. My diverse technology stack and leadership experience make me an invaluable resource for clients and projects. Technology Stack: C/C++/C# Java Mobile Development Web Development API Design & Development IoT Embedded Systems Information Security Roles: Software Engineer / Senior / Lead Product Manager Instructor Key Responsibilities: Teaching programming and guiding beginners through their learning journey Developing and managing mobile and web software projects Leading cross-functional teams to deliver high-quality products Offering consulting services to enhance project outcomes Educational Background: PhD (Candidate) Computer Engineering Master of Computer Engineering Postgraduate Diploma in Software Development Skills (UNIX) Master of Business Administration (MBA) Bachelor of Computer and Information
**8x Featured Mentor of the Week:** *"A top-performing mentor who has provided consistent help to clients."* *(2023: Jan 29, Feb 5, Apr 16, Apr 23, Jul 16, Jul 23, Oct 22, Oct 29)* I have been programming Assembly & C since 1997. I have designed & developed video games, embedded systems, Arduino, Raspberry Pi, printed circuit boards, electronics, custom debugger tools, custom servers, and bots. I have writen tutorials & guides on the subject of programming, game modding, and reverse engineering. I have a very unique and clean coding style that is great for beginners; it is easy to read and understand. I have designed, developed, and programmed over 150 circuits that were commercially successful.
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