Inspiration

We were inspired to take on this project to learn more about digital twin agents.

What it does

A website developer can create a copy of their websites directory and load it in to our application. The application will then scan the website from the perspective of multiple digital twin personas then make recommendations on how to improve that website. The website developer can then accept recommendations and the LLM will automatically deploy the changes via a modified copy of the website.

A digital twin persona is a digital replicant of a humans persona, for example an 80 year old person who struggles to navigate a website or a visually impaired person.

How we built it

Nikhil Kamlesh Nayak and Sam Deb engaged in research and brainstorming sessions regarding how the application should be developed and Shane Currie and Rahman Ishtiaque Joy utilized a LLM to develop the application.

Challenges we ran into

Scheduling and assignment of roles and responsibilities

Accomplishments that we're proud of

We have developed a working prototype that proves concept.

What we learned

Scheduling is important as well as the assignment of a project manager.

What's next for Website Journey Tester

If there is interest in this application, we will further develop the application to make it more user friendly for the installation process. We will explore utilizing .exe files to install application pre-requirements as well as a exe file that launches the application and automatically opens required ports.

Built With

ccs
codex
html
javascript
llama
node.js

Submitted to

Hack for Humanity | Summer 2026
- Winner Participation - $143.67 value
- Winner Project Submission - $10 value

Created by

As a Backend Developer, I contributed to extending the Website Journey Tester from a single-person assessment tool into a more reliable synthetic cohort testing system. My work focused on the backend logic for website scanning, task-evidence grounding, synthetic profile generation, AI impact assessment, deterministic outcome classification, aggregation of cohort results, and generation of grounded recommendations.
I also helped strengthen the system’s safeguards by ensuring scanner-verified facts take priority over conflicting AI outputs, separating different task intents such as form discovery versus submission, and preventing the system from inventing missing contact details or booking destinations. I contributed to the safe-edit workflow as well, where AI-generated changes are applied only to timestamped copies of the website and are validated before being accepted.
A key part of my contribution was testing and refining the backend behaviour based on edge cases and model failures, so the final prototype became more transparent, reproducible, and easier to explain and validate.

Rahman Ishtiaque Joy
Shane Currie
Nikhil Kamlesh Nayak
Network Engineering student - Building, learning & turning ideas into real outcomes.

Updates

Nikhil Kamlesh Nayak posted an update — Sep 07, 2026 10:05 AM EDT

I took on the role of Project Manager, coordinating the overall workflow and keeping the different tasks moving in the right direction. From organising the team and connecting different pieces of work to keeping track of progress, my focus was on making sure everything came together smoothly for the final outcome. I got a great experience while balancing planning, teamwork and the technical side of the project and definitely a good reminder that getting a project across the finish line is a team effort! More updates to come as the project continues

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Rahman Ishtiaque Joy started this project — Sep 03, 2026 11:13 PM EDT

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