At Holvi, we geek out about the latest developments in the financial technology space. Fintech, an industry that spans everything from online payment processing to online banking, is growing like never before. This highly technical and deeply regulated sector is now riding an entrepreneurial wave of disruptors who are not afraid to challenge traditional banks and megacorporations. Investments are flooding into the industry, growing at a rate of 45% a year, with $13.7 billion invested into the sector in 2014. In this blog post, we have distilled the most exciting speakers and talks in the fintech space at Slush 2015. Scroll down to see more.