We’ve been working as a Software Consultant with Expertise in Financial Solutions  for the last 20 years, in areas like HFT | Low latency | C/C++ | Equities/Forex/Derivatives | Algorithmic trading | Sell side | Buy side| Trading system Software Developer | High Frequency Trading | Low Latency systems | Market Making Models


  • Low Latency Algorithmic Trading
  • Equities, Options and Forex
  • Quantitative Modeling
  • Strategy Development and implementation.

Hands-on experience in Real-Time Trading System, HFT, ultra-low-latency, buy side/sell side connectivity, high volume and scalable application development for Equity, Options and Forex.

Multithreading systems, thread synchronization, application memory, performance management technique, object oriented design and design patterns.

Design and implementation of algorithmic trading strategies/models. Management of all stages, implementation and deployment through operation and trading of various large scale, high frequency equities/forex automated trading strategies.

Technical Expertise

  • C# and VB.NET .NET Framework +4.0,
  • Win Forms, WPF, WCF, MVVM
  • C/C++, VC++, MFC
  • OOAD, Design Patterns, Memory Management
  • Multithreading, Thread synchronization, Task / Data Parallelism using Task Parallel Library
  • LINQ, Linq-2-Sql
  • NET, Entity Data Model / Entity Framework.


  • Visual Studio +2010
  • Memory/Performance Profiler
  • Telerik, DevExpress, Infragistics,
  • Agile Methodology
  • MS-SQL,
  • VSS, Tortoise SVN
  • FIX/FAST Protocol Ultra Low Latency, ITCH/OUTCH Protocol

uHFT, Algorithmic trading systems, C#, VB.NET, VBA, C++, derivatives, option strategies, low latency, FIX protocol

Ariel Silahian | CEO
Skype: silahian


4 thoughts on “About

  1. Pier Strusi

    Hi Ariel.

    I came across with your incredible and excellent blog a couple of days ago. I’ve been in the trading business for a long time but I’m still learning how to program, mostly in C, powerful, elegant and it makes you a good programmer. So I have a situation: I work with Interactive Brokers and its API versions might allow some fast ATS, but not HFT of course. I understand that there’s a plain limited C version, and I wonder this: In your opinion, could it be possible to develop a general ATS in C that was able to connect to IB?

    I read that you develop ATS, so if I’d like to contact you for initial pricing, conditions…etc, do you have some email?

    Thanks in advance


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