Category Archives : events


Presentation and Demo from BGOUG 2018 are available

 IPT Reactive Java IoT Demo from BGOUG 2018 Sensor data is streamed in realtime from Arduino + accelerometeres, gyroscopes & compass 3D, ultrasound distance sensor, etc. using UDP protocol. The data processing is done with reactive Java alterantive implementations: callbacks, CompletableFutures and using Spring 5 Reactor library. The web […]


Fog Computing Presentation – between IoT Devices and the Cloud on February 6th

Welcome to the presentation of Trayan Iliev “Fog Computing – between IoT Devices and the Cloud” on February 6th at 7:15 pm in Work & Share Coworking Space, 15-17 Tintyava Street, organized by DEV.BG. PROGRAM: What are Edge, Mist, Fog and Cloud Computing – how they differ and how complement […]


Presentation at JProfessionals 2018: winter edition

The JProfessionals Conference will be held on January 27, 2018 at Capital Fort, 90 Tsarigradsko Shousse Blvd., Sofia, Bulgaria. The event is free of charge and is organized entirely by the Java Developer community. See in Facebook – https://www.facebook.com/events/1536334016401801/ Trayan Iliev from IPT – Intellectual Products & Technologies will have […]


Reactive Microservices with Spring 5 WebFlux – Presentation and Code

Reactive Microservices with Spring 5: WebFlux presentation by Trayan Iliev @DEV.BG meeting, Nov 28, 2017 is now available: https://speakerdeck.com/trayan/reactive-microservices-with-spring-5-webflux @Speakerdeck (better UX) https://www.slideshare.net/Trayan_Iliev/reactive-microservices-with-spring-5-webflux/  @Slideshare   Code demos are available @ GitHub: https://github.com/iproduct/spring-5-webflux  


Reactive microservices with Spring 5: WebFlux

On November 27 Trayan Iliev from IPT will present “Reactive microservices with Spring 5: WebFlux” @ Dev.bg in Betahaus Sofia, 19.15 – 20.30 h. IPT – Intellectual Products & Technologies has been organizing Java / JavaScript trainings since 2003. Spring 5 introduces a new model for end-to-end functional and reactive […]


See the presentation of the BGOUG Spring Conference June 2017

The presentation of the BGOUG Spring Conference June 2017 is uploaded – Stream Processing with CompletableFuture and Flow in Java 9 by Trayan Iliev В Speacker Deck: https://speakerdeck.com/trayan/stream-processing-with-completablefuture-and-flow-in-java-9 В SlideShare: Stream Processing with CompletableFuture and Flow in Java 9 from Trayan Iliev Description: Stream based data / event / message […]


Presentation NGRX Apps in Depth – Reselect/RxJS, Router, IndexedDB, @Effects

Trayan Iliev from IPT will deliver a presentation about NGRX to Angular Sofia group. The June meeting of the group will be held on June 15, 2017 at 19:00 in Coworking space by Puzl. The presentation will be focused on integration between Angular, NGRX, component libraries and supporting technologies, necessary […]


See the presentation from React meeting on May 18

Trayan Iliev’s presentation Using Context, Higher-Order Components and Observables with React passed in a friendly atmosphere on May 18 evening in Puzl CowOrKing. Presentation in SlideShare: https://www.slideshare.net/Trayan_Iliev/react-hocs-context-and-observables The GitHub repositories are: https://github.com/iproduct/demos-and-presentations https://github.com/iproduct/course-node-express-react


Using Context, Higher-Order Components and Observables with React Presentation on May 18

Presentation will discuss the best practices when writing higher order components (HOCs) and will present examples how to migrate from mixins to HOCs following React recommendations. Topics include: maximizing HOC factories composability, using ES7 decorators, wrapping context DI in HOCs, handling async state changes using RxJS Observanels and separation of […]