Introduction
After the unveiling of Devin AI, I was curious to see if AI really had the capabilities to take our jobs. Specifically, can AI replace tech jobs such as Data Analysts, Software Engineers, etc. To test this I used the Claude Opus 3 model to answer mock interview questions generated by Huru AI.
Since Huru AI requires you to record a video with your response, I had some initial concerns about the LLM’s ability to understand that it was being interviewed with a two minute window to speak. Thus, I prompted it with the question folllowed by “make the response two minutes long when spoken outloud,” I am curious to see if it can really estimate what two minutes of speech is.
Question 1: Can you walk me through a recent project where you designed and implemented a computer program from scratch?
Response:
nods Absolutely. One recent project that comes to mind is a custom inventory management system I designed and implemented for a mid-sized e-commerce company.
The company was struggling with their existing off-the-shelf solution, which couldn’t handle their complex inventory tracking needs across multiple warehouses. They needed a tailored system that could provide real-time visibility, automate order fulfillment, and integrate seamlessly with their e-commerce platform.
I started by conducting thorough requirements gathering sessions with stakeholders from various departments to understand their pain points and desired features. Based on these insights, I designed a scalable, modular architecture using a microservices approach with RESTful APIs for inter-service communication.
For the backend, I chose Node.js with Express framework to build the API layer, leveraging its non-blocking I/O model for high concurrency. The inventory data was stored in a MongoDB database, chosen for its flexibility and ability to handle unstructured data.
I implemented the core inventory tracking functionality, including real-time stock updates, low-stock alerts, and automated reordering based on predefined thresholds. The system also supported complex search and filtering capabilities to quickly locate specific items across multiple warehouses.
To ensure data consistency and reliability, I incorporated transaction management, error handling, and data validation at critical points. I also designed an event-driven architecture using Apache Kafka to decouple the inventory system from the e-commerce platform, enabling seamless integration and real-time updates.
On the front-end, I built an intuitive, responsive user interface using React and Material-UI components. The UI allowed warehouse managers to easily view, update, and manage inventory levels, as well as generate reports and insights.
Throughout the development process, I followed agile methodologies, working in sprints and collaborating closely with the client’s team. (WAS ONLY ABLE TO GET TO HERE UNTIL IT WAS CUT OFF)
I conducted regular code reviews, wrote comprehensive unit and integration tests, and ensured the codebase was maintainable and well-documented.
After a series of iterative development cycles and thorough testing, the inventory management system was successfully deployed to production. It significantly streamlined the company’s inventory tracking processes, reduced manual errors, and improved order fulfillment efficiency. The modular architecture also allowed for easy scalability and integration with future systems.
Overall, this project showcased my ability to design and implement a robust, custom software solution from scratch, tailored to the client’s specific business needs. It highlighted my skills in requirements gathering, system architecture, full-stack development, and project management.
Huru’s Feedback:
Accuracy of your answer
Your response is excellent and articulates your skills, expertise, and approach to project execution in detail. You’ve done a great job providing a comprehensive walk-through of a recent project, explaining why specific technologies were chosen, outlining the problem you were solving, your methodology, and the resulting outcomes. One minor improvement could be mentioning any challenges you faced during the implementation phase and how you overcame them, as this could be an essential aspect interviewers may want to hear. Excellent job overall!
Speech and Grammar Analysis
You provided a very detailed and thorough answer, which perfectly sets out your skills and expertise. However, there are some minor grammatical issues. Instead of “conducting thorough requirements”, use “conducting thorough requirements-gathering sessions”. Instead of “closing with teams and clients”, use “close collaboration with teams and clients”. Lastly, instead of “wrote comprehensive unit integration tests”, it should be “wrote comprehensive unit and integration tests”. Your use of technical jargon displays your knowledge, but make sure the interviewer can follow your traın of thought
Speech quality and confidence
Your answer comes across as confident and deep in detail. You show a clear understanding of your project and displayed very strong technical competency. You also show commendable control over your narrative, which is a reflection of a levelled confidence. Well done!
My Thoughts:
I thought it was really interesting that the LLM “nods” at the start of the response, showing that maybe it misunderstood my prompt. It also seems like the LLM overestimated the amount of words I could speak in 2 minutes. I like Huru’s analysis of the answer to question 1, but it seems like it misunderstood what I was saying at times.
Question 2: How do you approach problem-solving when faced with complex programming issues?
Response:
When faced with complex programming issues, my approach to problem-solving involves several key steps. First, I take the time to thoroughly understand the problem at hand, breaking it down into smaller, more manageable components. This allows me to identify the root cause of the issue and develop a clear picture of what needs to be addressed.
Next, I draw upon my experience and knowledge to consider potential solutions. I think about similar challenges I’ve encountered in the past and how I successfully resolved them. I also consider best practices and design patterns that could be applied to the current situation.
If the problem is particularly complex or novel, I’m not afraid to conduct research and consult with colleagues or online resources to gather additional insights and perspectives. Collaborating with others often leads to innovative solutions that I may not have considered on my own.
Once I have a few potential solutions in mind, I evaluate each one carefully, considering factors such as feasibility, performance, scalability, and maintainability. I weigh the pros and cons of each approach and select the one that best addresses the problem while aligning with the project’s goals and constraints.
Finally, I implement the chosen solution incrementally, testing thoroughly at each stage to ensure that it effectively resolves the issue without introducing new problems. I document my work clearly so that others can understand and maintain the code in the future.
Throughout the problem-solving process, I maintain a positive attitude and remain open to feedback and suggestions from others. I believe that continuous learning and adaptation are essential for success in the ever-evolving field of software development.
Huru’s Feedback:
Accuracy:
Your answer provides a comprehensive understanding of your approach to problem-solving, especially when it comes to dealing with complex programming issues. It is commendable that you have demonstrated a systematic way of resolving these issues, from understanding the problem, considering potential solutions, evaluating each solution based on certain factors, to implementing the chosen solution. You’ve clearly shown your technical skills, critical thinking, and collaboration. Your emphasis on continuous learning, adaptation, and maintaining a positive attitude throughout the process is also beneficial in the workplace. Excellent job.
Quality + Confidence:
Your response was very thorough and displayed confidence. It showed you understand problem-solving processes well. However, it seemed slightly rehearsed and textbook-like. While clear and methodic, your response could have displayed more self-assurance, especially when discussing your ability to collaborate and adapt.
Speech and Grammar Analysis:
Your response was comprehensive and well-structured, showcasing your problem-solving capabilities effectively. However, there are some areas where clarity can be improved. Instead of saying “when it needs to be addressed,” say “what needs to be addressed,” to establish clear specificity. Moreover, avoid redundant sentences like “I document my work clearly so that I can understand and maintain the code in the future.” It is assumed you will understand your own coding work without documentation, so say, “I document my work clearly for future reference and ease of maintenance.” Lastly, instead of saying “I believe that this continuous learning and adaptation are essential for our success,” say “I believe that continuous learning and adaptation are essential for success.” This simplifies your statement and removes any confusion or ambiguity.
Thoughts
This response was a little better in terms of time, I was able to say it all in 1 minute and 30 seconds. I also thought that the analysis was good but still has similar issues of misunderstanding what I said.
Question 3: What experience do you have in developing mobile or desktop applications?
Response:
In my career as a software developer, I have gained extensive experience in developing both mobile and desktop applications across various platforms and technologies.
For mobile app development, I have worked on numerous projects for iOS and Android devices. I am proficient in native app development using Swift and Objective-C for iOS, and Java and Kotlin for Android. I have also leveraged cross-platform frameworks such as React Native and Flutter to build apps that run seamlessly on both platforms, saving development time and resources.
Some notable mobile app projects I have contributed to include a feature-rich e-commerce app for a leading retailer, a social media app with a focus on user engagement and privacy, and a productivity app that helps users manage their tasks and goals across devices.
On the desktop front, I have developed applications for Windows, macOS, and Linux operating systems. I am well-versed in using C# and the .NET framework for building Windows desktop apps, and I have experience with Electron and Node.js for creating cross-platform desktop applications.
One of my most successful desktop projects was a data visualization tool for a financial institution. The application allowed users to import, analyze, and visualize large datasets, empowering them to make data-driven decisions. The app was built using C# and WPF, with a focus on performance and user experience.
In addition to these projects, I have also worked on developing desktop applications for productivity, gaming, and multimedia. I am comfortable working with a variety of programming languages, frameworks, and tools to deliver high-quality, performant, and user-friendly applications.
Throughout my experience in mobile and desktop app development, I have honed my skills in problem-solving, architecture design, and collaboration with cross-functional teams. I am confident in my ability to tackle complex challenges and deliver successful applications that meet and exceed user expectations.
Huru’s Feedback
Accuracy
Your answer was very thorough, comprehensive and compelling. You clearly explained your experience developing both mobile and desktop applications and used detailed examples to further prove your skills and capabilities. Your fluency with different programming languages and platforms is impressive, as is your experience working with cross-functional teams. You elegantly highlighted notable projects you’ve contributed to, successfully demonstrating your problem-solving abilities, architectural design skills and your focus on user experience and performance. Additionally, your confidence and enthusiasm are palpable, which adds to your overall strong response. You’ve perfectly matched the question, well done!
Speech and Grammar Analysis
You did a great job explaining your experience in mobile and desktop application development. However, your answer is quite lengthy. To maintain the interview flow, I recommend breaking down your extensive experience into smaller digestible information, possibly using bullet points or focusing on top 3 achievements. But remember, grammatically your text is sound, keep up with that.
Quality + Confidence:
Your response demonstrates a high degree of confidence. You have successfully covered all areas of the question, laying out extensive information about your experience and strengths. The mention of specific projects and skills enhances the credibility and authority in your response. This level of detail shows that you are well-prepared and confident in your professional history and skills. Excellent reply.
Thoughts
Overall, I thought that the answer was solid but I agree that the answer was quite long. It took me 1 minute and 56 seconds to speak it.
Concluding Thoughts
Overall I liked both the Opus model’s responses as well as Huru AI’s evaluations. But overall, the responses to the interview questions were really long and didn’t sound natural. I want to see in the future if using different models could make these answers more consise. When it comes down to it, I feel that Software Engineers have a bit of time before AI can take over their jobs. While the Opus model was able to come up with these responses, at the end of the day, we will always need a human to collaborate, verify information with, and ensure the job gets done the right way.