besirkassab

Improved collection metadata crawler to cover over 200,000 collections across multiple blockchains.This was accomplished by employing Selenium,Redshift,and PostgreSQL.As a result,4 endpoints are using it and also our dataset is consistently kept up to date with the latest collections. Designed and implemented more than 5 Slack Bots to improve in-house monitoring and alerting systems,providing ease of use and automatization of the daily tasks by using Redshift,PostgreSQL,Athena,S3. Designed an automated NFT marketplace contract detector for EVM chains to achieve full automation of marketplace indexing.The implementation heavily involves the use of decision trees. Developed automated DATA QAs for SOL,MATIC,and ETH chains,predominantly utilizing Selenium and Pandas.By ensuring data accuracy and reliability through this method,we have provided live chart to the customers.This chart was followed by Binance and CoinMarketCap at that time.

Successfully builded up a requirement and test analysis tool,which is intended to be used within the company’s task management system. HTML,CSS,and JavaScript were utilized for the front-end development,while Java Spring-Boot was employed for the back-end. After successfully completing internship,Extended an offer for a part-time Software Engineer position while my studies at the university were continued.