You can contact me at https://azinvest.freshdesk.com/
Some of my work includes:
Visual Trading Console and Trade Manager for MT4: https://www.az-invest.eu/visual-trading-console-multi-terminal-trade-manager-for-metatrader
Renko & Tick charting for MT4 with full TickDataSuite & TickStory compatibility for tick-by-tick backtesting: https://www.az-invest.eu/renko-tick-chart-plug-in-for-metatrader4
RangeBars for MT4 with full TickDataSuite & TickStory compatibility for tick-by-tick backtesting: https://www.az-invest.eu/rangebars-plug-in-for-metatrader4
Median Renko charting with Hybrid/Turbo/Mean and better renko capabilities: https://www.az-invest.eu/median-renko-plug-in-for-metatrader-4
The package also offers full support for tick data backtesting with 99% modeling quality via MT4's backtester loaded via TickDataSuite or TickStory: https://www.az-invest.eu/backtesting-eas-on-rangebars-renko-median-renko-pointo-charts-using-tick-data-on-mt4
Point Original bars (PointO), also with optional tick data backtesting: https://www.az-invest.eu/median-renko-plug-in-for-metatrader-4
Multi-channel Video Trade Log software for MT4 & MT5: https://www.az-invest.eu/video-trade-recorder-for-metatrader4