Profilbillede af targetsaturn
Flag for Portugal Vila Nova De Poiares, Portugal
Medlem siden 5. juni 2018
0 Anbefalinger


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Know-how to build reliable object oriented software. More than 25 years building high quality software and solving bugs/wrong logic in pre-existing systems. That experience permits me to have exceptional quality standards in: Software Architecture Design and Analysis. The resulting code is small, fast and reliable but without compromising understanding. AREAS OF EXPERTISE • OOP • C / C++ • Multithreading • Professional Broadcasting • Database • Network communications • Model-view-controller & Client/Server • Cross platform code(mobile & desktop) Implementations mostly done in C++ but used many others programming languages(C, Delphi, ...) and SDK’s and frameworks(STL, Boost, Poco, QT, ffmpeg, MainConcept, ...)
$50 USD/hr
4 anmeldelser
  • 100%Jobs udført
  • 100%Indenfor Budget
  • 100%Til Tiden
  • N/AGenansættelsesfrekvens

Portfolio Items

Nylige bedømmelser

  • billede af Brandon E. Developer needed to take over maintenance and adding new features to existing code base. $1001.00 USD

    “Antonio has done excellent work for us and we plan to work with him in the future.”

  • billede af Deametre S. Email program $250.00 USD

    “He did a amazing job. And made sure everything was done as [login to view URL] recommended.”

  • billede af Ray R. Linux C++ development for crypto exchange trading bot $175.00 CAD

    “Antonio has a clear and timely communication throughout the development lifecycle. He understood the requirements and delivered both on time and with solid quality. He also asks good questions prior to start any development and provide excellent support after delivery. Will definitely work with Antonio again, highly recommended!”

  • billede af Ma F. FFmpeg developer with C++ experience $1600.01 USD

    “Antonio, has an excellent ability in the arts of programing language. He is very knowledgable in architecture and development of software projects. Also, he completed my project on time an in budget. We were able to communicate constantly even with our time difference. If I was Human Resources looking for developers Antonio would be at the top of my list. I will recommend Antonio to those who want professionalism and ethics.”



Aug 2012

• Accepted several projects; Some at freelancer, please check my recent reviews; • Building high performance object oriented C++ flow library, slashes development time; • Studied the basics of the major games engines: Unreal Engine, CRYENGINE, Lumberyard and Unity; • Studied feasibility high performance FPGA Cryptocoin mining project; • Containers: Docker / LXD / LXC and Virtual Machines; • Cryptocoin Mining; • Architecture design and help building the family house.

Senior Software Engineer

Feb 2010 - Jul 2012 (2 years)

• Developed part of the Media Server and solved more than 95% of total bugs and wrong logic in the other people C++ code. Lead us to surpass others already well established in the Professional Broadcasting industry.


Mar 2009 - Jan 2010 (10 months)

• Professional Broadcasting in C++. (wait for job @ Glookast, due signed NDA @ MOG)

Senior Software Engineer

Jan 2008 - Feb 2009 (1 year)

• Professional Broadcasting C++ interface for AAF, permits exchange of MXF media files with Avid Servers and Post Production Solutions. Started to be used at the Olympics games - “Beijing 2008”.

Information Technology Director

Feb 2006 - Dec 2007 (1 year)

• Higher helmets quality with data mining(my design and programming) to analyze performance of entire manufacturing line, sector and each individual worker; • Save money in stock provision and avoid costly production stops with with developed simulation software(my design and programming) to schedule production and to predict supply needs.

Information System & Quality assurance Manager

Dec 2002 - Jan 2006 (3 years)

• Reduce budget in Software and Hardware switching to Linux Servers and Thin Clients.

Senior Software Engineer > Project leader > Department manager

Aug 1998 - Nov 2002 (4 years)

• High salary savings through idealization a new language(my design and programming): G+ Needs less than one tenth development time without any C++ knowledge, to implement with great reliability the ATM specifications from SIBS and Visa Net. Runs on desktop versions of Windows and Windows CE.


Apr 1998 - Jul 1998 (3 months)

• Vector animation(my design and programming) with many innovations. Object oriented C++ project, presented till today, to make proof of know-how; • Conquer higher compression levels than standard in industry with idealisation of new algorithms; • Many other projects(from pure C++ to Database/SQL).


University degree in Management Information Systems. Takes +time and is +complete than Bachelor

1989 - 1993 (4 years)


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