Leaving my CTO role due personal motives, but still working in CSQ Non stop shops as adviser (dumping current experience) and in complex backend projects.

CTO, Software Architect & Backend developer at CSQ Non Stop Shop, managing projects & technical resources of the four main companies (CSQ Spain, CSQ Dominican Republic, CSQ U.S.A. and CSQ VOX). Nowadays design & upgrading company systems & infrastructures to Linux + Java + microservices architecture, + cloud migration.

Entering as backend maintainance & developer of existing transactional backend applications for CSQ's mobile topup system, nowadays 2nd IT department director/Project manager. Developer of improves & new features, as redesign to microservices architecture, creation of new API via WS, various REST/JSON Apis, general re-desing company internal work applications, and as well integration of different communication protocols of international providers via WS (SOAP, TCP/IP, ISO8583, REST/JSON, and strange/natives communication protocols), in close collaboration with technical teams around the world. Coding using Visual Studio C#, Java EE, SpringBoot, Vaadin, Delphi, etc.... Data management via SQL Server. Intensive socket/API/HTTP protocol programming.

Android puzzle game app (bimaru) doing effort in generate & resolute functions for conditions as unique solution + humanly solvable puzzle, created with non-profit objective but as first android application.

Developing management software for little & medium business customers.

Junior developer coding 'learning to drive' 3D project (using WAD files & custom 3D engine). DOS + C

Self investigation with C, Delphi. Develop of a 90's 3D Studio like, using C ansi primitives (conio.h, *.cgi), applying maths to generate a vector 3D space from scratch. Using ACK3D (3D Doom's like engine), Allegro, SVGA Graphics in general to generate various effects and simple games. Creation of landscape high maps with plasma algorithm, and leveling them using self-created functions. Follower of the code scene of the time. Applying code knoweldegment to Physics career creating various C programs, for example electropotential graphic field of various charges, or as well Newton aproximation to an equation solution via recursive mode. Creation of complex Delphi components (RTTI TypInfo components, using reflexion; TUDBView, a multiple featured DBTable from TCustomControl, etc...)Active forum user of www.clubdelphi.com (user coso).Etc.