David Sergey is the consultant, with more than 12 years of experience in all phases of product development. Worked as front-end, full stack engineer and consultant. Later expanded his area of expertise to user experience design and agile methodologies, working as a product and technical lead, helping startups, design agencies and international corporations achieve their goals.
Excited about product development in all phases he believes that product begins before user starts using it and ends way before user puts it down. Interested in information security, search engine optimisation, digital marketing and other aspects of product lifecycle.
He enjoys writing about coffee, design, development and engineering, traveling and production. But mostly coffee.