We offer a 2-week trial period where you can evaluate the developer’s fit for your project. If it’s not working out, we find a replacement at no extra cost. We maintain a roster of 50+ vetted Vietnamese engineers across all tiers, so replacement is typically done within 48 hours. Beyond the trial period, we conduct monthly performance reviews and can swap developers if needed. Your satisfaction is our priority — we want you to have the right team, not just any team.