I was a Scrum Master in a team of devs, QAs, POs (~12 together) developing a daily deal playtform for 12 countries, based on Magento platform.
I was CTO, leading development during launch phase of the e-shop based on Magento platform.
I was invited to take part in discovery phase as a consultant for young and promising Russian e-commerce project. During several weeks I was responsible for defining current situation, finding weak places and building a development plan.
Skype web project (social network application)
I was invited to take part in a new Skype project as a senior PHP developer and joined international development team. Due to NDA project can’t be described here until release.
Co-founder and CTO of young UA startup. Project is a financial comparison and information portal. It also includes several less known services for insurance, training and travel agencies offering new marketing way of customer acquisition.
Marktplaats.nl – biggest NL classifieds site (owned by eBay)
Team lead in one of Ukrainian teams, making parts of the project in outsourcing way. I was responsible for hiring (interviewing) programmers for my team, and for leading teamwork matching project infrastructure.
Bigmir.net - biggest Ukrainian portal (parts)
Worked as product manager, project manager, web programmer. Started from a web-developer I became a project manager, and then was working as a product manager for new bigmir.net services.
OCR-research.org.ua - founder of a OCR Research team Founded and performed as a project manager, researcher, programmer, designer. Project intended for researching OCR for CAPTCHA antibot protection and developing unbreakable one.
Working on generating 3D-graphics with PHP+GD and on researching and analysis of CAPTCHA weakness. My CAPTCHA was implemented in large projects, like Rapidshare.de, Bigmir.net, Rediff.com, and others.