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David Campbell
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Generative AI

The AI Risk Matrix: A Strategy for Risk Mitigation

Insights and lessons learned from developing a cutting-edge AI risk assessment tool

13 min readMay 8, 2024

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Here are the illustrations showcasing the concept of the AI Risk Matrix. The images feature a modern, sleek interface with a color-coded grid representing different levels of AI risks, set against a background of abstract AI algorithms and neural networks. The overall color scheme and design emphasize the cutting-edge nature of the technology.

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David Campbell

Beyond ‘Gotcha’ Questions: The LRU Cache Challenge for Real-World Skills

Why the LRU Cache challenge offers a better way to assess real-world coding skills in technical interviews.

7 min read1 day ago

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An abstract illustration featuring vibrant geometric shapes and interconnected lines in blues, greens, and oranges. Lightbulbs and gears are subtly incorporated, symbolizing ideas and mechanisms working together to represent problem-solving and critical thinking.

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David Campbell

Nailing the Interview: A No-Nonsense Approach to Showcasing Your Talents

Nail your next interview with these no-nonsense tips from a tech veteran. Learn how to prepare, showcase your skills and land your dream…

8 min read4 days ago

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Abstract visualization of the interview process featuring a central glowing sphere representing the candidate, surrounded by dynamic shapes symbolizing the interviewer and various interview stages. These shapes are interconnected by lines and arrows forming a complex web, set against a digital landscape background. The palette mixes warm oranges, cool blues, and vibrant purples, creating depth and movement.

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David Campbell
in
Generative AI

Securing the Future: How AI is Shaping the Cybersecurity Landscape

AI is transforming cybersecurity by enhancing threat detection but also presents risks that need addressing.

8 min read6 days ago

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Futuristic AI command center with a large central display showing a detailed humanoid face surrounded by glowing circles. The room is filled with operators at stations, each featuring illuminated screens and controls. The setting is dark with deep blue and red lights, creating a high-tech, ominous atmosphere. This scene conveys a sense of advanced technology and control.

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David Campbell

Hybrid Cloud Challenges: Journey into Link-Local Addressing

Discover how link-local addressing simplifies metadata in hybrid clouds — navigating challenges and solutions around 169.254.169.254.

6 min readMay 10, 2024

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A Dall-E 3 image depicting a whimsical, cartoonish character untangling a complex network of cables and devices. The scenes use bright, playful colors and exaggerated proportions to humorously convey the challenges of managing metadata across a hybrid cloud environment.

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David Campbell

Hacking the Tech Job Market: How to Stand Out and Get Noticed

Alright, I’m going to say the quiet part out loud: “Getting your first job in tech takes a lot of luck.” Unless you’re born lucky, with…

8 min readMay 5, 2024

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Digital illustration of a professional individual standing out in a tech environment. The central figure is dressed in business attire, holding a resume that prominently displays ‘Hacking the Tech Job Market’. The background is a high-tech landscape featuring elements like computer code, network diagrams, and futuristic cityscapes, all in a vibrant, eye-catching color palette. This image embodies themes of innovation and success in the competitive tech job market.

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David Campbell

Slashing Latency: How Uber’s Cloud Proxy Transformed India’s User Experience

In the fast-paced world of globally scaled technology, every millisecond counts. I joined Uber in April of 2015, and if I’m being truly…

5 min readMay 4, 2024

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Slashing Latency: How Uber’s Cloud Proxy Transformed India’s User Experience

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David Campbell

David Campbell

Friend of Medium

AI Security Risk Lead @ Scale AI, known for an AI Red Teaming platform recognized by the U.S. Congress and the White House, champions ethical AI.

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