8 years working experience as a software engineer, system and database administrator. Freelancing since November 2011. My specialties are data synchronization, ETL scripting, business process automation, db modeling and optimization, web automation and web scraping. I also have experience as a python/php web developer with Django, Laravel and Yii frameworks. My native environment is Linux, and I am certified as a Red Hat Certified Technician. Although software development is my primary focus I have considerable experience as a linux system administrator. I also have a Cisco CCNA Certificate and have a very good understanding of most major network protocols.