Joy Connelly

I'm a frontend developer. Among my most vital work opportunities was SkyEnglish Identified on-line software for comprehending English language, previously mentioned one mil shoppers around the world Obligations: - Related cell software details with web page knowledge. - Revealed PHP computer system code with options for loading, composing and looking at information and facts from cellular cell phone and world-wide-web apps on the details lender. - Generated two charts for info evaluation with filter methods by working day (annually, month to month, each day and weekly). The maps included simple particulars on client documents, duplicated producing utilization of selection chart, club graph And pie graph. Each and every level to the graph may be evaluated in a lot more detail. - Improved more than 20,000 lines of code: PHP - 7500, Java for Android - 13000 - Labored on the safety of purchaser information: encryption (hashing) passwords employing the base64_encode function. Achievements: - Analyzed a lot greater than 4000 thousands of collections of your cellular mobile phone plan and optimized as much as 1500 lines, general performance greater by 3.5 times. - Unveiled suggestions for plan growth: make utilization of a sophisticated framework of SQL queries as opposed to repetitive code; make usage of the Git Centre basis to blend various parts of the applying.