Competition1st in Indonesia · 2nd in Southeast Asia
PwC Securing AI
Lead Engineer · full-stack (team of 4)
An AI assistant that recommends the best credit options for each user based on their income and spending.
From concept to a working AI product in just 14 days.
Problem
People struggle to pick the right credit product for their finances.
Solution
Built a GPT-style chatbot + dashboard in 14 days, matching users to real credit products.
Key decisions
- MongoDB for fast iteration on uncertain, evolving metrics under a 14-day deadline.
- Ran the SDLC in parallel with the UI/UX team — execute first, polish last — to ship in 14 days.
- Azure (hackathon sponsor) + Next.js as the team's fastest, most familiar path to delivery.
Tech stack
- Next.js 13
- Azure
- MongoDB 7
- Node.js
- OpenAI