<p>Founder and full-stack developer of CostRift, a SaaS product for comparing supplier price lists and analyzing cost and margin changes. I handle product development, infrastructure, payments, database, deployment, and the overall product workflow.</p>

Full Stack Developer

Saas

Product Development

PostgreSQL

Stripe

railway

Founder & Full-stack Developer

Full-stack developer and solo maker building practical SaaS products for business, productivity, and real-world workflow

Know about David Ferreira's work experience, education, and much more. David Ferreira