Amibroker Trading System for back-testing - Sunshine project

Requirement for an experienced developer in Amibroker Formula Language (AFL) to code a backtest script of a simple trading system (trading Stocks, or FOREX) for use within the Amibroker software platform. - The rules of the system will be expressed in written format - The system will use optimisation, patterns, standard indicators, and multiple time frames - The system will use basic risk management rules for positions - Back-test will be at a portfolio level using historical data - The programmer should be able to code using the Custom backtest procedure There will also be further on-going work in refining the trading system and this will consist of making minor modifications to the code based on the results of the back-test. This is phase is the start of a bigger project to build a fully automated trading system over the next 12months. I would anticipate the programming time required to be a few hours initially for an experienced programmer and I am willing to pay a reasonable rate for the programming. The system needs to run with Interactive Brokers real time data plugin also. I will require the source code of the script and need the code to be well commented for ease of programming interpretation. The code needs to run on Amibroker Professional 5.50. Thank you very much.