FreelanceSections

MQL4 Developer Wanted — Ongoing EA Development

MQL5 Indicators Experts Forex Trading robot/indicator debugging Strategy optimization Strategy modules

Job finished

Execution time 19 days
Feedback from employee
Excellent client! Clear communication, quick decisions, and professional throughout. Pleasure to work with. Recommended!
Feedback from customer
The seller showed great perseverance and maintained very good communication throughout the process and delivered a solid project in the end. Appreciated the effort and commitment.

Specification

looking for an experienced, all-round MQL4 developer for long-term collaboration.
Initial task: edit an existing EA to add web-based licensing with serial key validation.
If completed successfully, you’ll be my go-to developer for ongoing EA development, upgrades, and new projects.

What I Need You to Do:

  • Edit, improve, and maintain existing EAs

  • Develop new EAs from scratch based on strategy specifications

  • Add web-based licensing, serial key checks, and secure local caching

  • Write clean, well-structured and documented code

  • Communicate clearly and meet deadlines

Required Skills:

  • Strong MQL4 expertise (EAs, indicators, scripts)

  • Experience with WebRequest() , API calls, and JSON parsing

  • Good understanding of trade logic, money management, and MT4 order handling

  • Ability to troubleshoot and debug quickly

  • Knowledge of secure data storage (files, GlobalVariables, hashing/encryption)

Bonus Skills:

  • Experience designing robust licensing systems

  • Familiarity with server-side APIs

  • Ability to work independently and suggest improvements


Responded

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Developer 1
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(504)
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100
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Working
Published: 1 article, 6 codes
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Developer 2
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33%
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Developer 3
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(39)
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57
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6
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1
2%
Free
Published: 2 codes
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Developer 4
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(429)
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628
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53% / 23%
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6
1%
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Developer 5
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5
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Developer 6
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Developer 7
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24%
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3
33% / 33%
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12%
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Developer 8
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Developer 9
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Developer 10
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195
42%
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13
8% / 54%
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5%
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Published: 3 codes
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Developer 11
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Developer 12
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Developer 13
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Project information

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30+ USD