Maciej Gorny Email & Phone Number

New York, Ny, Us

Develop and maintain HTTP Live Streaming (HLS) Live Broadcast System: live audio streaming over HTTP (HLS), RTP + multicast. Hybrid Satellite-IP File Service (file transfer over satellite): backend infrastructure and APIs.Infotainment Data Services: developed APIs to support SiriusXM's Infotainment services. Built data aggregators, importers, data validators for traffic, weather, EV, and parking feeds. Environment: core Java, Quarkus, MySQL, MongoDB, InfluxDB, RabbitMQ, JSON/XML (JAX-B), Tomcat, Grafana. AWS services: S3, Lambda. Git, agile with Jira, deployments with Jenkins.

Philadelphia, Pa, Us

Lead role for Xfinity voice audio. Xfinity X1 is a client/server system that drives user experience on X1 set-tops. Designed and built core components for voice guidance (voice-out, a.k.a. “the talking guide”) and voice control (voice-in) Xfinity X1 features. Xfinity Voice In: added context awareness to voice navigation. The existing voice navigation feature did not account for context when processing users' voice queries.Xfinity Voice Out: developed queuing mechanism for voice guidance to manage inter-component latencies in a very asynchronous environment. Tools: core Java, XML/JSON, Maven, SVN, GitIDE Tools: Eclipse, IntelliJUnit testing: JUnit, TestNG, MockitoProcess Methodologies Used: agile, scrum, TDD, Six Sigma

Developed real estate listings data aggregation back-end service. The services aggregates listing data from multiple MLS feeds (RETS, FTP, flat file), normalizes the data to drive agent search sites. Programming Languages: Java, C.Technologies Used: XML, SAX, DOMGeneral Tools: Netbeans, Visual StudioUnit testing: JUnit

Horsham, Pennsylvania, Us

Developed broadcast scheduler for interactive TV. Participated in the launch of the SWRV channel (FIOS, Cox).Programming Languages: C, C++, and JavaTechnologies Used: XML, SVG, SAX, DOMUnit testing: JUnitGeneral Tools: Eclipse, Microsoft Visual Studio, SVN, maven, Process Methodologies Used: agile, scrum

Founded mobile media company. Designed, architected and developed web services for mobile content delivery. Developed libraries, back-end services, UI tools, transcoding services and connectors to enable content management and delivery to handsets of third party assets. Designed and built consumer products. End-to-end managed commercial product launches in CompUSA, Circuit City, and BestBuy. Received "Best of .." awards in press reviews.Programming Languages: C, C++, Java, PHP, Javascript, RealBasic.Technologies Used: XML, SVG, HTML, SAX, DOM, CSS, full LAMP stack.General Tools: Microsoft Visual Studio, Netbeans, SVN.

Us

Development team member for defence and space industry. Developed visual elements of battlefield simulation for DARPA's Future Combat Systems (FCS) program.Programming Languages: C++ (MFC)Technologies Used: XML, OpenGL, DirectX, raster graphics manipulation.General Tools: Microsoft Visual Studio, StarTeam.

Bachelor Of Science Computer Science, Computer Science

Bscs, Cs