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I write MetaTrader Expert Advisors and indicators in native MQL4/MQL5 — no DLLs, no decompiling, no black boxes.
How I work: I read your specification first and come back with the questions that actually change the code — how the stop loss is defined, where the session boundary sits, what exactly counts as a confirmed signal — and then implement what is written. You get commented source, the compiled file, inputs named the way your document names them, and a Strategy Tester run on real ticks so you can watch the logic do what the spec says.
What I do not do is promise that a strategy will be profitable. I implement your rules exactly; the market decides the rest. Jobs where "done" means "the results look good" are not ones I take on, because neither of us can verify them.
Typical work: new EAs from a written specification, debugging and cleaning up existing EAs, turning indicator logic into automated entries, risk and money-management blocks, trade panels and utilities. MT4 and MT5, forex, metals and indices.
Anything that does not match the agreed specification gets fixed free of charge after delivery.
New to MQL5 Freelance in 2026 — my quotes for the first projects are priced accordingly. I answer questions in the order discussion quickly; if something in your spec is unclear, you will hear about it before I start, not after.
How I work: I read your specification first and come back with the questions that actually change the code — how the stop loss is defined, where the session boundary sits, what exactly counts as a confirmed signal — and then implement what is written. You get commented source, the compiled file, inputs named the way your document names them, and a Strategy Tester run on real ticks so you can watch the logic do what the spec says.
What I do not do is promise that a strategy will be profitable. I implement your rules exactly; the market decides the rest. Jobs where "done" means "the results look good" are not ones I take on, because neither of us can verify them.
Typical work: new EAs from a written specification, debugging and cleaning up existing EAs, turning indicator logic into automated entries, risk and money-management blocks, trade panels and utilities. MT4 and MT5, forex, metals and indices.
Anything that does not match the agreed specification gets fixed free of charge after delivery.
New to MQL5 Freelance in 2026 — my quotes for the first projects are priced accordingly. I answer questions in the order discussion quickly; if something in your spec is unclear, you will hear about it before I start, not after.
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Lee De Tai
Published code Opening Gap Tracker: daily and weekend gaps with fill tracking, alerts and a CSV log
Marks daily and weekend opening gaps on any chart, tracks when each gap is filled, alerts on new gaps, logs one CSV line per gap and exposes the gap to iCustom.
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Lee De Tai
Published code Trade Environment Check: account mode, symbol trading rules and open positions in one report
Script that reports what an EA has to cope with here: hedging or netting, trade permissions, filling modes, stop and freeze levels, volume rules, swaps and the positions already open on the symbol. Saves a report file you can attach to a Freelance order.
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Lee De Tai
Published code Risk Lot Panel
On-chart panel that turns a risk setting into a lot size and shows what the broker's volume step and minimum lot do to that risk. Display only - it never places, modifies or closes an order.
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