Ooops, I cannot submit my PDF resume on this page: https://careers.secure.force.com/jobs/ts2__resume. After clicking the Continue button and a long wait, a red error message showed either "IO Exception: Read timed out" or "IO Exception: Unexpected end of file from server". I hope this is not some kind of test ;)
Technologies: PhD in information retrieval and entity search. Speaks Scala/Java/Python/Javascript/Go, has experiences with AngularJS/ReactJS, ElasticSearch/Lucene and Spark. See https://chunlianglyu.com/projects/ for previous projects.
One thing I cannot understand is that Dropbox API does not provide any kind of hash for files (in both v1 and v2). In contrast, Amazon Cloud Drive and Google Drive provides md5 hash, and OneDrive provides sha1Hash and crc32Hash. The lack of hash info makes custom app to compare and upload local files extremely painful.