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Andreas Friedman

Deutschland
verfügbar

Letztes Update: 06.09.2022

15 Jahre C++/Qt Programmierer

Abschluss: BoS
Stunden-/Tagessatz: anzeigen
Sprachkenntnisse: chinesisch (verhandlungssicher) | deutsch (Muttersprache) | englisch (verhandlungssicher)

Schlagwörter

Dateianlagen

Eventfinder APP - Manual.pdf

Portfolio

Nützliche QtDesigner
Kryptomünzenbörsenha
Kryptomünzenbörsenha

Skills

Visual C++ 2003 - 2013, 2019
GNU C++ / C++-v11-14
Python 2 / Python 3
Qt / QtCreator
LATEX document writing

Projekthistorie

05/2020 - 05/2020
YQPGGLXT portable camera solution for schools
DZ Investment (Internet und Informationstechnologie, 50-250 Mitarbeiter)
Project Name : Project Description YQPGGLXT portable camera solution for schools
Dates : 2012/10 – 2014/05
Development Tools : C++, Qt, PHP. ffmpeg, libav, Ollydbg/IDE
Software Environment : Linux/Windows x86/amd64
Hardware Environment : x86/x64
size of source : 21,773 lines

A full camera solution for schools including security monitoring, definable evaluating
system, remote education and broadcasting functionality.
Design the whole software structure of this project. Desinging of the software modules
and the Database. Development of all the software parts. Analyze the close source
software SDK of the camera’s manufacture to build an own optimized module for my
own camera system. - Because the manufacture’s original software SDK is incredible
big and have bugs leading to crashes.

One of the main feture is that our system supports different kind of camera vendors. I cracked the protocol of several vendors and impliment the protocol by my own(since the protocol is closed source).
05/2020 - 05/2020
Name Star stage - APP for becomming superstars
DZ Investment (Internet und Informationstechnologie, 50-250 Mitarbeiter)
Project Name Star stage - APP for becomming superstars

Dates : 2015/01 – 2015/02

Development Tools : C++, OC, Python, VLC, Openfire

Software Environment : Android/Linux/Windows

Hardware Environment : x86/x64

Project Description : An social APP for talentet artist.ResponsibilityDeveloping of the whole video live streaming video player for Android/iOS and PC,management of the whole project and staff.
03/2019 - 04/2020
Online gaming operating back office for the unregulated marget
NY Corp (Internet und Informationstechnologie, 1000-5000 Mitarbeiter)
Dates 2019/03 –

Development Tools : Python, Django, Graphene, websocket

Software Environmen : Linux

Hardware Environment : x64

Project Description : An online gaming operation system for the unregulated market. The platform is developed in Python for the backend API and the front end is developed in React andReacht Native. The system is highly flexible and adjustable, the operators can adjustall functions and content inlcuding the front end. The system is very easy to main-taince, since the front-end is completelty seperated from the backend it’s very easyand cheap to deploy.Responsibilit

Responsibility : Setup an office, hiring staff, setup secure local network, code review, fixing bugs,encrypt python code and deploy automatically
03/2019 - 01/2020
Online gaming operating back office for the unregulated marget
NY Corp (Internet und Informationstechnologie, 1000-5000 Mitarbeiter)
Project Name : Online gaming operating back office for the unregulated marget

Dates : 2019/03 – 2020/01

Development Tools : Python, Django, Graphene, websocket

Software Environment : Linux

Hardware Environment : x64

Project Description : An online gaming operation system for the unregulated market. The platform is de-
veloped in Python for the backend API and the front end is developed in React and
Reacht Native. The system is highly flexible and adjustable, the operators can adjust
all functions and content inlcuding the front end. The system is very easy to main-
taince, since the front-end is completelty seperated from the backend it’s very easy and cheap to deploy.

Responsibility : Setup an office, hiring staff, setup secure local network, code review, fixing bugs,
encrypt python code and deploy automatically.
06/2017 - 06/2018
Reversing of the network protocol of WeChat and QQ messanger(for Account farm)
Project Description: Reverse engineering of the network protocol and developing of our own client, that
includes sending messages, receiving messages, add friends, search friends, search
groups, send group message, receive group messages and so on... This Reverse-
Engineering project is very challenging because the reverse-engineering protection
was very strong.

Responsibility: Reversing the protocol. Reimplementing of the protocol as a GUI less program. de-
veloping of API

Development Tools: C++, Assmebly, IDA PRO, Ollydbg, Qt5

Hardware Environment: x86/x64

Software Environment: Android/Linux/Windows
06/2016 - 09/2016
Call center, with automatic and artificial intelligent delegation of work and dataevaluation
NY Corp (Internet und Informationstechnologie, 1000-5000 Mitarbeiter)
Project Name : Call center, with automatic and artificial intelligent delegation of work and dataevaluation

Dates : 2016/06 2016/09

Development Tools : Python, web.py, Asterisk, twilio, VoIP client

Software Environment : Linux

Hardware Environment : x64

Project Description : Call center, that with automatic delegation of work and data crawler

Responsibility : Call center system for telephone sales, the date comes from the company’s databaseor from a crawler. Work get delegated automatically, has user group/right manage-ment system, evaluation system to calculate commission and performance. Real-timemonitoring of the efficiency of the telephone sales.The system suopports sending SMS messages.
01/2015 - 02/2015
Star stage - APP for becomming superstars
DZ Investment (Internet und Informationstechnologie, 50-250 Mitarbeiter)
Project Name : Star stage - APP for becomming superstars

Dates : 2015/01 – 2015/02

Development Tools : C++, OC, Python, VLC, Openfire

Software Environment : Android/Linux/Windows

Hardware Environment : x86/x64

Project Description : An social APP for talentet artist.

Responsibility : Developing of the whole video live streaming video player for Android/iOS and PC,management of the whole project and staff.
05/2014 - 09/2014
Event ogranize social APP
DZ Investment (Internet und Informationstechnologie, 50-250 Mitarbeiter)
Project Name : event ogranize social APP

Dates : 2014 / 05 – 2014 / 09

Development Tools : C++, Python

Software Environment : Android/Linux/Windows

Hardware Environment : x86/x64

size of source : 5,1490 lines

Project Description : A social application for find or organize nearest events.

Responsibility : Developing of the whole APP and plugin based server was designed/written by myself
11/2012 - 03/2013
Online card game plattform
DBAPP Security LTD
Project Name : Online card game plattform

Dates : 2012/11 – 2013/03

Development Tools : C++, Cocos2D-x, OpenGL ES

Software Environment : iOS/Android/Linux/Windows

Hardware Environment : x86/x64

Project Description : An online card came platform with games like Majong, Poker, etc...

Responsibility : Designing of the whole platform independent distributed game system. Develop the network server and the structure of the client software.
Employ staff, observe the development process.

Reisebereitschaft

Weltweit verfügbar
Sizilien, Ukraine, Philippines

Sonstige Angaben

Chief Technology Officer, Technique consultant
Over 10 years of experience with diverse technology disciplines including software ar-
chitecture design, source code/data security, system integration, kernel development,
software protection, cloud computing. I have work experience abroad and know how
to set up an IT department and build up a team. I am very responsible and complete
all task and resolve all problems as soon as possible and help staff to grow and be
part of a result-orientated team. Strong communication ability, especially in Chinese
and German language.
Profilbild von Andreas Friedman 15 Jahre C++/Qt Programmierer aus Deutschland 15 Jahre C++/Qt Programmierer
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