Zeinab Ghaffarnasab

Tasks and achievements: • Research and Development (R&D) • Equipping the company system with text-based search using solar database • Transfer some of the server information contained in the Oracle database to NoSql databases such as Solar and Elasticsearch • Designing and executing data transfer queues to keep servers updated, first by the Advanced Queuing tool and then by using the RabbitMQ tool • Design and implementation of a Spring Boot-based Rest project to transfer information between servers

Crawling Data from multiple resources and fetch desired text categories, save in solr database and at last fetching trending keywords and displaying using special diagrams ... The base data resources were news sites, feeds, RSS, telegram, instagram and twitter To crawl data from each resources I used multiple strategies, from feeds and RSSs we used java and for social medias we used python and specific python packages. we were indexing text to solr so can query based on text into database.