Marius Olteanu

Marius Olteanu Email and Phone Number

Chief Architect and Project Lead and Developer @ Temasoft
Spain
Marius Olteanu's Location
Spain, Spain
Marius Olteanu's Contact Details

Marius Olteanu work email

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About Marius Olteanu

Highly motivated architect/engineer with extensive experience. Hardworking, self-starter with excellent analytical, problem-solving and communication skills.TechnologiesAdvanced knowledge and experience (20+ years) with- Client-Server Programming- Multithreading- Distributed Programming- Object Oriented Programming- Design Patterns- Windows Driver Development (Mini-filters, Device Drivers, Filter Drivers, Firewall, NDIS + Hyper-V Extensible Switch)- Reverse engineering- Hooking (Kernel and User mode)- Rootkits (Hooking IAT, IDT, MSR, GDT, SSDT, IRP) - (x64/x86)- DirectX (9.0c, 12), OpenGL, Vulkan- Win32 API, MFC, STL, ATL, Boost- Graphic User Interface (GUI)- Application Design (UML, Sequence, etc)- COMProgramming languagesAdvanced knowledge and experience with- C/C++/C# (API, MFC, STL, ATL, Drivers, Linux, Android)- Assembler/Machine Code (X86, X64, Z80)- Java (only Dalvik)- Pascal, Basic- HLSL (High Level Shader Language - DirectX)Integrated Development EnvironmentsAdvanced knowledge and experience with- Visual Studio (+Embedded)- Eclipse- Unreal Engine, Unity EngineOperating systems, networks and computer administrationAdvanced knowledge of- IPX/SPX, TCP/IP, UDP/IP communications, ARP, ICMP, HTTP, SMTP, FTP, RFB, etc (RFCs)- MS-DOS- Windows 9x, NT, 2000, XP, Vista, Windows 7, 8, 2012, 32 and 64 bits operating systems kernel development and debugging (Services and Drivers)- Windows CE (Mobile)- Android- Unix/LinuxAlgorithms and Data StructuresAdvanced knowledge in algorithm and methods of programming

Marius Olteanu's Current Company Details
Temasoft

Temasoft

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Chief Architect and Project Lead and Developer
Spain
Website:
temasoft.com
Employees:
15
Marius Olteanu Work Experience Details
  • Temasoft
    Chief Architect And Project Lead And Developer
    Temasoft
    Spain
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  • Temasoft
    Chief Architect / Project Lead / Developer
    Temasoft Aug 2020 - Present
    Málaga, Andalusia, Spain
    Unreal Engine: Procedural Landscape Generation (with water erosion) by rewriting parts of the Unreal Engine.Unity Engine: Car Racing GameI've created a small engine in both Vulkan and DirectX 12 to run in Windows, Linux and Mac.AI Project in progress: Implementing Meta Llama LLM (2 and 3) into a C++ library, similar to llama-cpp.For Knowbe4 I've implemented Second Chance application:Reverse engineering and hacking Edge, IE, Chrome, Firefox, Office, Microsoft PDF Reader, Sumatra, etc.The application is displaying a dialog if you click on a link in all the application that you are monitoring and if it's safe to go further is opening the link, otherwise no.Hacking the encrypted communication between Edge's and IE's processes. Designing and implementing the application (Kernel/User mode). Securing the communication between each injected process, our service and kernel driver.
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  • Spectralink Corporation
    Senior Software Architect
    Spectralink Corporation Mar 2017 - Aug 2020
    Romania
    Worked on the IPDect Server (Embedded C - Arm and x86-64)Designed and developed the next modules for IPDect server: - Configuration over the air for the IPDect phones (COTA). - Rest API server part and integration with the IPDect server. - Bringing Broadsoft phone book to the phones, from connecting to Broadsoft server, through the IPDect server, to handset (phone) communication. - Writing mechanism on top of legacy code to improve scalability and making the core easier to use.
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  • Byte It
    Architect / Technical Lead
    Byte It Jul 2010 - Dec 2017
    Cluj Napoca
    I've started my own company and I'm opened to any collaboration, especially in Android softwareReferences, Other observations: - Developing Android Softwares - Business Network Manager, an advanced Client/Server Application for larger companies. I made the design for Business Network Manager (C/C++/C#) - Linux Server (epoll server) which communicates with embedded clients, each using different protocols for e medical company. - Working on Arduino Uno + Raspberry PI 3 GPS (Raspbian), tiles downloaded from nasa.org, OpenGL, for my project a Rally Raid SideBySide. - NDIS + Hyper-V Extensible Switch, network monitor demo, like WireShark + monitoring traffic through Hyper-V Switch (all virtual machines, no need to install a driver into each one).
  • Temasoft
    Chief Architect / Project Lead / Developer
    Temasoft Mar 2012 - Mar 2017
    Cluj Napoca
    Temasoft is a software development company specialized in network security products running on Microsoft Windows operating systems. My engagement in the company was in the area of developing company’s products: - File Monitor for Linux, inject a library in all process and hooking all file methods (open, read, write, ...). The libraries inside the processes communicate with a service which communicate with the server. - Ran Stop driver, security application, an anti ransomware solution with real time backup mechanism implemented in kernel mode. (https://temasoft.com/ranstop-anti-ransomware/) - I've developed the YMore application. YMore is a hooking application for the Yahoo Messenger Client. Features added to the Yahoo Client include encrypted conversations, reminders, invisibility check. (http://www.ymore.net/). - DocSecurity driver (mini-filter, security, file system filter, network filter (TDI and WFP), registry filter, hooking, etc) and tools. I've also designed and implemented the layer on top the driver in C# and a desktop switch application in C++. - File Monitoring driver + copy detection. (http://www.temasoft.com/products/filemonitor/). - I made the architecture for the YMore application (C/C++/Asm), DocSecurity, FileMon (Linux/Windows), Ran Stop driver and driver/user mode communication (C/C++/Managed C/C#/Asm/Machine Code(x86/x64)). I've coordonated 2 teams and I've also developed some modules.
  • Bitdefender
    Technical Lead
    Bitdefender Mar 2008 - Jul 2010
    Bit Defender is an antivirus suite developed by Bucharest-based software company SoftWin.References, Other observations: - I was part of the research team. - I worked for the engine team, where I developed un unpacker for UnProtect and RLPack. I also implemented a few functions in the Windows emulator. - I wrote a plugin for WinDbg. - I implemented a few minifilter drivers. - I worked on the Heuristic Driver.
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  • Filemaker
    Senior Software Developer
    Filemaker Apr 2007 - Mar 2008
    FileMaker a subsidiary of Apple Inc.References, Other observations: - I made the design and implementation for SMTP Protocol, which allows the user to connect to a mail server and send an email directly to it. - I also worked on Excel 2008 project (importing/exporting from Excel 2007/2008 to FileMaker database). - I was involved in several Nortel projects (VoIP). - I made the design for the RFB protocol, which allows Remote Sharing for Nortel phones.
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  • Cososys
    Techincal Lead / Architect
    Cososys Apr 2004 - Apr 2007
    Cluj Napoca
    CoSoSys is a small and dynamic privately-owned German company providing consumer applications for USB storage devices.Responsibilities, AchievementsResponsible providing on-time high-quality software projects.References, Other observationsI've made the design for Carry It Easy application andI've developed modules for:- low level communication with different USB controllers (login/logout, partitioning, formatting, security, all o of this with 8 different controllers type) and USB Hard Disks.- there was no documentation for USB controllers' protocol. I've obtain the information through hacking USB Devices and reverse engineering some applications- synchronization engine- file synchronization (with multiple profiles)- Outlook Express synchronization- UI components (OwnerDraw - MFC, API)- services and drivers- language support- licensing mechanism- fingerprint
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  • Softvision, Bought By Nokia Mobile Phones
    Software Developer
    Softvision, Bought By Nokia Mobile Phones May 2003 - Apr 2004
    Soft Vision was the Romanian branch of Nokia, a leading provider of synchronization and mobilization software.Responsibilities, AchievementsResponsible for providing on-time high-quality software projects.References, Other observationsI worked on Intellisync SDK, Intellisync Server, Installer for Intellisync Server (using Install Shield), Intellisync Desktop

Marius Olteanu Skills

Oop C++ Visual Studio C# Multithreading Programming Software Development Object Oriented Design C Assembly Design Patterns Agile Methodologies Software Engineering Operating Systems Eclipse Uml Mysql Win32 Mfc Android Windows Architecture Pascal

Marius Olteanu Education Details

Frequently Asked Questions about Marius Olteanu

What company does Marius Olteanu work for?

Marius Olteanu works for Temasoft

What is Marius Olteanu's role at the current company?

Marius Olteanu's current role is Chief Architect and Project Lead and Developer.

What is Marius Olteanu's email address?

Marius Olteanu's email address is ma****@****ink.com

What schools did Marius Olteanu attend?

Marius Olteanu attended Universitatea „babeș-Bolyai” Din Cluj-Napoca, Universitatea „1 Decembrie 1918” Din Alba Iulia.

What are some of Marius Olteanu's interests?

Marius Olteanu has interest in Volleyball, Football, Chess.

What skills is Marius Olteanu known for?

Marius Olteanu has skills like Oop, C++, Visual Studio, C#, Multithreading, Programming, Software Development, Object Oriented Design, C, Assembly, Design Patterns, Agile Methodologies.

Who are Marius Olteanu's colleagues?

Marius Olteanu's colleagues are Bogdan Bot-Rus, Lucian Mocanasu, Lucian Cristian Damsa.

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