Profile image of stefanache
Flag of Romania Bucharest, Romania
3 人推荐


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My ERP-web-applications is based on -CSS/HTML5(canvas,webcam...)/Javascript(with synch/asynch Ajax and included plugins like Jquery,Prototype,...) ,BootstrapJS, -Processing(P5JS) -3D ThreeJS,BabilonJS -Java,JSP/Jetty or Tomcat -visual programming: Android App Inventor 2,Blocks,... -PhP([g]ui or api SOAP/REST-JSON/XML ws [+wsdl],GD,IMagick); reactPhP(asynch) -perl/python(CGI) -MySQL -I like to work with other frameworks like Google api(Maps,OAuth login,,...), Openlayers(include Bing map), Facebook api Paypal api or others Open api. -Red5(media stream server) -GIS My favorite sci domains : -Mathematics(include Statistics,Geometry) - Electronics(Arduino/wifi ESPxxyy,Onion Omega,Rpi, Gcode,MQTT,Websocket,...) -Economical(ERP on demaind) -Medical,Pharmacy,BioInformatics I work with many protocols of communication (osi-model-socket IP,TCP/UDP,HTTP,FTP,SMTP,MQTT broke,WebRTC,SIP/SDP,Websosket,RTSP/RTP,MQTT/CoAP,XMPP... Artificial Inteligence(AI):RNA/NN,SVM...
$25 美元/小时
  • 87%完工率
  • 93%预算内
  • 84%准时性
  • 13%重雇率



  • image of PagalMurga OpenHab2 Integration with ESP32 £80.00 GBP

    “Ion did a brilliant job in assisting me with a challenging project. He is an excellent teacher and I would love to use his services again in future.”

  • image of Balaswamy Reddy S. Project for Ion S. $262.00 USD

    “technicaly more stang”

  • image of tmratwork small c++ on rpi project to start the process of working with new coders $70.00 USD

    “this is the first coder i have worked with who was unwilling or unable to include a readme file. his code was copy/pasted from a public source, and he did not give credit to the creator of the code he copied. when we ran into bumps in the road during testing, instead of finding ways to overcome the issues, he spent a lot of time justifying why it was not his fault.”

  • image of ywangperl Plotting Geo data using Python Brokeh $1235.02 USD

    “A very skilled freelancer. Wish he can finish one milestone with me and get what my money worth.”

  • image of afterhourstech Google Maps drawing page $20.00 USD

    “fast an on spec”

  • image of AMirelaa Project for stefanache $270.00 USD

    “I like very much how he finalized my project. I like that he has patience with me and he explain me every single step in this project. It was a pleasure to work with Stefanache. Thanks alot for all your support!”


my CV

Sep 1986



1981 - 1986 (5 years)


IBM (1995)


Please consult my CV at



Please consult my CV at


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