Hi, I’m Ignacio!

I am a senior developer, entrepreneur and digital nomad. My areas of expertise include web design, iOS, Android, Node.js, Cryptography, JS, HTML, RESTful backends & NoSQL.

LET'S work together

or know more about my work

Web apps

I build fast, secure web apps with no technical debt. I am a expert HTML, Javascript and CSS coder, and have extensive knowledge on web design.

See some examples

Mobile apps

I build quality native apps for iOS and Android. I have built top App-Store apps such as LetGo, or demanding medical apps such as Zipwire.

Learn More

Backends

I develop secure, distributed and reliable RESTful APIs. I am specialized in Node.js, Express and NoSQL. I can build scalable micro-services architectures.

See my work in action

Cryptography

I am specialized also in cryptography and have worked for more than 6 years in vulnerability assessment and exploitation. I know how to build secure systems.

Tell me more

Attention to detail & quality

I fall in love with my products and the projects I work on. While that's not necessarily a good thing, it means I focus always on delivering a product I feel super proud of.

Quality and attention to detail are paramount for me.

Digital Leaves - Attention to detail and quality

Happy customers and teammates

I swear I didn't pay them to say these things!

“I've had the pleasure of working with Ignacio during the development of the Fanstastic application and his experience and professionalism is invaluable. It has not only participated actively with good ideas and advice, but is also able to create a pleasant environment and communicative work. I definitely look forward to working with him both in this project and other future.”
Elizabeth Navarro
Chief Android Developer - Fanstastic
“Ignacio is a programmer who indeed has the ability to think outside of the box. I had the pleasure to work on a project with Ignacio, on which we both participated from the very beginning. Ignacio suggested many useful ideas and was fully open to discuss the solutions. He is very active and entrepreneurial person, which helps him contribute to any project much more than just a programmer. I found great motivation in our collaboration and am looking forward to our future projects! ”
Janis Freimann
Founder, developer - Meo Studio
“I worked with Ignacio at Zipwire for more than a year, and I can say that he is one of the people I’ve felt more comfortable working with. Not only because of his knowledge but also because he always had time to help others.”
Rubén Gómez López – Android developer
Android and Database developer
“My experience with Digital Leaves was excellent. They helped me with BioProfe, which is an educational platform to create solve science exercises. Ignacio Nieto, CEO of Digital Leaves, was in charge of the supervision, development, testing, and deployment of BioProfe READER for iOS (iPad). I hope our collaboration will last forever!!”
Carlos Moreno, BioProfe Reader
Founder, BioProfe

As seen on...

I've talked in iOS conferences such as [NS]Spain and been featured on publications such as Sifted.eu (from the Financial Times) or Life in Riga. Still no TED talk, though...