We capitalise on following knowledges : java, fullstack, c++, c, uml, real time, embedded software, robotics, defence sector, prototyping, simulator, test environnement, do178b, angular, visual basic, python, perl, syntaxic analysis , lex, yacc, flex, bison, j2ee, spring, sap s4/hana, sap commerce cloud, solr, vue.js, html, css, javascript, intellij, gut, svn, clearcase, Rhapsody, rxjs, javaFX, javaDSL, mysql, pl/sql, groovy, jquery, pascal, ada, sart, darts, marte, wcet, sasd, http, rs232, bus1553, jsp, jsf, tcl/tk, flexible search, nodejs, fortran, omt,rest, soap, jmf, vuetify, inmarsat, rtp/rtcp, umts, gps, sntp, asn1 , gdmo, jbuilder, tomcat, sap hybris, sql server, checkMK, nagios, swagger, jpa, hibernate, websockets, indexdb, hotfolders, cronjobs, azure blob, wro, aop, sap cloud portal, rulechecker, logiscope, synergy, gcov, make, cmake, valgrind, rational rose, rtrt, geode, sdt, MATLAB, simulink, trace32, gdb, diabdata, gcc, singlestep, sonde lauterbach, emulateurs, analyseurs, framac, astree, cpiom, air compiler, cosmic, hpov, cocomo, abstract interpretation, static analysis, otawa, ms project, inventor, autodesk, chatgpt