Custom B2B Lead Gen Tool

## B2B Lead Generation Platform I’m looking for an experienced full-stack developer to build a **B2B lead-generation platform** that allows me to search for business prospects worldwide, filter them by different criteria, verify business emails, and export qualified leads to CSV... (Budget: ₹12500 - ₹37500 INR, Jobs: API Development, Database Management, Full Stack Development, JavaScript, MySQL, PHP, Software Architecture, Web Development)