David Kim

David Kim is a fintech product lead and personal finance writer who helps readers make smarter choices about the tools in their wallets and phones. Raised in Vancouver and now living in New York City, David studied Computer Science at UBC and later earned an MBA focused on product innovation. He’s shipped budgeting apps, savings automations, and fraud-prevention features used by millions—experiences that make his writing unusually practical about how money tech really works behind the scenes.David’s articles sit at the intersection of usability, security, and behavioral design. He reverse-engineers paywalls, compares fee structures, and explains why certain interfaces nudge you to spend—or save—more than you intended. He’s especially good at teaching readers to build a personal “tool stack” that integrates cleanly: a primary bank and backup, rewards without debt traps, savings buckets with real names, and alerts that matter.He also writes about digital safety for everyday users: why two-factor authentication is non-negotiable, how to spot synthetic-identity scams, and the simple routines that cut risk without turning you into your family’s full-time IT department. His tone is friendly and nonjudgmental, anchored by checklists and screenshots that lower the barrier to action.Outside of work, David is a weekend photographer who loves street scenes and rainy sidewalks. He plays mediocre but enthusiastic piano, roasts his own coffee beans, and has a soft spot for thrifted mid-century desk lamps. He believes good tools should disappear into the background and that the best budgeting app is the one you actually open.