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MT4 & MT5 · Japan

Forex Robot Development in Japan

Rule-based Forex robots that trade your plan 24/5.

Why Zefinx

  • Native MQL4 & MQL5 engineering — no wrappers, no bloat
  • Realistic multi-year backtesting and forward-test guidance
  • Strict risk controls: lot sizing, drawdown caps, session & news filters
  • Full source-code ownership with an optional NDA

We create dependable Forex trading robots that execute your currency strategy around the clock with disciplined risk management and transparent, testable logic. We support Japanese traders and businesses remotely, overlapping with JST hours, quoting in JPY, and keeping delivery aligned to how you trade in Japan.

What you get with Forex Robot Development

Fully automated Forex robot (MT4 and/or MT5)
Currency-pair and session-specific configuration
Backtests, optimisation and forward-test guidance
Risk controls: fixed/percent lots, SL/TP, trailing
Broker feed testing for spread and slippage
Documentation, source code and support

Our delivery process

1. Discovery & specification

We capture your exact rules, indicators and risk limits in a written spec you approve before any code is written.

2. Development

Your forex robot development is built in native MT4 & MT5 (MQL) with clean, documented structure.

3. Backtesting & optimisation

We validate across historical data relevant to Japan, tune parameters and check for overfitting.

4. Delivery & deployment

You receive the source, a usage guide and help deploying to a VPS for stable JST execution.

5. Support & iteration

Post-delivery tuning, updates and new-feature work keep your automation aligned with changing markets.

Recent work highlights

Smart Money Concept indicator

Order blocks, FVGs and liquidity sweeps with alerts.

Currency-strength dashboard

Multi-timeframe strength meter with push alerts.

Gold (XAUUSD) scalping EA

Session-filtered scalper with spread and news guards.

What clients say

“Clean MQL5 code, thorough backtests and honest expectations — no false profit promises. Highly recommended.”

Prop trader · 5.0/5

“Custom indicator with Telegram alerts works perfectly across my sessions. Exactly what I asked for.”

Signal provider · 4.9/5

“The trade copier handles multiple accounts flawlessly. Stable on the VPS for months now.”

Account manager · 5.0/5

Frequently asked questions

Using an EA/robot on your own MetaTrader account is standard practice. We build development-only tools; we do not offer financial advice or manage funds. Always follow guidance from the JFSA.

Any pairs your broker offers — majors, minors or exotics. We optimise entries and risk per pair and can run multi-pair portfolios from one robot.

Yes. You set fixed or percentage-based lot sizing, maximum spread, daily loss limits and drawdown caps directly from the robot inputs.

We help you deploy the robot on a VPS so it trades continuously with low latency to your broker, independent of your home computer.

Yes — full source ownership plus post-delivery tuning and version updates are included.

What Our Clients Say

Trusted by 100+ businesses across web, trading, and digital services.

Website & E-commerce
5.0/5

"Navigation and speed were our biggest issues earlier. The new build performs better on mobile."

Dhanush K

Service Founder, Madurai

Billing Software
5.0/5

"We moved from manual GST corrections to cleaner monthly reporting. Our accounts team closes billing faster."

Ramesh N

Accounts Manager, Salem

Digital Services
5.0/5

"Content plan + SEO publishing helped us rank for local service keywords and improved enquiry quality."

Dinesh K

Performance Marketer, Erode

Forex Solutions
5.0/5

"Trade journal integration and execution logs help us review strategy performance accurately every week."

Ritika S

Forex Researcher, Bengaluru

Website & E-commerce
5.0/5

"Zefinx completely transformed our online store. The new website is fast, clean, and easy for customers to navigate."

Deepa N

Founder, DNK E-Commerce Store

Billing Software
5.0/5

"Tax summary export and auditor-ready reports saved us huge time during year-end filing."

Latha S

Finance Head, Tirunelveli

Digital Services
5.0/5

"The team focused on relevant audience quality instead of vanity reach. Engagement is now more useful."

Rohit Jain

Startup Founder, Jaipur

Forex Solutions
5.0/5

"Spread filters, session rules, and pause logic were implemented exactly the way we discussed."

Naren P

Prop Trader, Chennai

Website & E-commerce
5.0/5

"Their landing page structure is practical and conversion-focused. Appointment bookings improved in the first month."

Sreya M

Clinic Manager, Kochi

Billing Software
5.0/5

"Invoice print templates, returns, and credit notes work perfectly for day-to-day billing."

Kishore B

Pharmacy Owner, Tiruppur

Digital Services
5.0/5

"Their keyword + ad-group structure fixed our wasted spend and improved conversion intent."

Sharan G

PPC Specialist, Atlas Performance Media

Forex Solutions
4.5/5

"Mentorship plus automation setup gave me a complete trading system with better discipline."

Suresh Mani

Retail Trader, Chennai

Website & E-commerce
5.0/5

"After redesign, page speed and contact form flow improved. Our conversion from mobile users increased steadily."

Jayanthi K

Healthcare Admin, Pollachi

Billing Software
5.0/5

"Daily sales closing reports now match bank collections and UPI settlements with fewer mismatches."

Aparna T

Store Supervisor, Kochi

Digital Services
5.0/5

"Campaign-to-CRM flow is now automated and we can score leads better before sales calls."

Kavin S

Growth Ops, BrightNest Consulting

Forex Solutions
5.0/5

"The EA logic now follows our entry and risk conditions more closely. That removed a lot of hesitation."

Rahim K

Forex Trader, Dubai

Website & E-commerce
4.5/5

"They fixed our product page structure and mobile checkout friction points. We saw fewer drop-offs."

Megha R

E-commerce Manager, Chennai

Billing Software
5.0/5

"Role-based access is correctly separated for cashier and manager levels. Audit visibility is much better."

Murali R

Retail Director, Madurai

Digital Services
5.0/5

"Cross-channel strategy between SEO and paid gave us balanced growth and better return visibility."

Rahul D

Digital Director, Pune

Forex Solutions
5.0/5

"Execution quality is excellent across brokers and the risk guardrails are reliable in high-volatility sessions."

Nitin Bose

Systematic Trader, Mumbai

Website & E-commerce
5.0/5

"Our travel website now looks modern and professional. Enquiry submissions increased significantly."

Hari P

Operations Head, Happy Tourism

Billing Software
5.0/5

"Billing is faster during busy hours and returns are easier to track. Staff training time dropped."

Manikandan P

Retail Manager, Coimbatore

Digital Services
5.0/5

"Their analytics dashboards are actionable and help us make quick campaign decisions with real numbers."

Haritha N

Marketing Lead, Kochi

Forex Solutions
4.5/5

"Their EA development translated our strategy into reliable execution logic with practical risk controls."

Arjun Menon

Forex Trader, Kochi

Website & E-commerce
5.0/5

"After launch, customers stopped calling for basic service details because the site flow is clearer now."

Akhila S

Business Owner, Coimbatore

Billing Software
4.5/5

"Barcode billing speed is excellent and checkout queues reduced significantly after deployment."

Kamal A

Electronics Retailer, Bengaluru

Digital Services
5.0/5

"SEO, ad campaigns, and landing page content were aligned to buyer intent. Lead quality improved month over month."

Pradeep M

Growth Head, Bengaluru

Forex Solutions
5.0/5

"Our prop-account rules were integrated correctly into the bot logic and protected us from common violations."

Vimal P

Prop Trader, Dubai

Website & E-commerce
5.0/5

"The site now supports our brand image properly and helps us capture business-ready leads."

Keerthana V

Founder, Bengaluru

Billing Software
5.0/5

"GST reports, party balances, and purchase entries now line up properly. That reduced follow-up every month-end."

Bala S

Distributor, Salem

Digital Services
4.5/5

"Google Business and local SEO optimizations increased calls and map enquiries for our local branch."

Koushik S

Service Partner, Tiruppur

Forex Solutions
5.0/5

"The MT5 automation build is easier to test and optimize because the settings are organized properly."

Dileep V

Trader, Kochi

Website & E-commerce
5.0/5

"Navigation and speed were our biggest issues earlier. The new build performs better on mobile."

Dhanush K

Service Founder, Madurai

Billing Software
5.0/5

"We moved from manual GST corrections to cleaner monthly reporting. Our accounts team closes billing faster."

Ramesh N

Accounts Manager, Salem

Digital Services
5.0/5

"Content plan + SEO publishing helped us rank for local service keywords and improved enquiry quality."

Dinesh K

Performance Marketer, Erode

Forex Solutions
5.0/5

"Trade journal integration and execution logs help us review strategy performance accurately every week."

Ritika S

Forex Researcher, Bengaluru

Website & E-commerce
5.0/5

"Zefinx completely transformed our online store. The new website is fast, clean, and easy for customers to navigate."

Deepa N

Founder, DNK E-Commerce Store

Billing Software
5.0/5

"Tax summary export and auditor-ready reports saved us huge time during year-end filing."

Latha S

Finance Head, Tirunelveli

Digital Services
5.0/5

"The team focused on relevant audience quality instead of vanity reach. Engagement is now more useful."

Rohit Jain

Startup Founder, Jaipur

Forex Solutions
5.0/5

"Spread filters, session rules, and pause logic were implemented exactly the way we discussed."

Naren P

Prop Trader, Chennai

Website & E-commerce
5.0/5

"Their landing page structure is practical and conversion-focused. Appointment bookings improved in the first month."

Sreya M

Clinic Manager, Kochi

Billing Software
5.0/5

"Invoice print templates, returns, and credit notes work perfectly for day-to-day billing."

Kishore B

Pharmacy Owner, Tiruppur

Digital Services
5.0/5

"Their keyword + ad-group structure fixed our wasted spend and improved conversion intent."

Sharan G

PPC Specialist, Atlas Performance Media

Forex Solutions
4.5/5

"Mentorship plus automation setup gave me a complete trading system with better discipline."

Suresh Mani

Retail Trader, Chennai

Website & E-commerce
5.0/5

"After redesign, page speed and contact form flow improved. Our conversion from mobile users increased steadily."

Jayanthi K

Healthcare Admin, Pollachi

Billing Software
5.0/5

"Daily sales closing reports now match bank collections and UPI settlements with fewer mismatches."

Aparna T

Store Supervisor, Kochi

Digital Services
5.0/5

"Campaign-to-CRM flow is now automated and we can score leads better before sales calls."

Kavin S

Growth Ops, BrightNest Consulting

Forex Solutions
5.0/5

"The EA logic now follows our entry and risk conditions more closely. That removed a lot of hesitation."

Rahim K

Forex Trader, Dubai

Website & E-commerce
4.5/5

"They fixed our product page structure and mobile checkout friction points. We saw fewer drop-offs."

Megha R

E-commerce Manager, Chennai

Billing Software
5.0/5

"Role-based access is correctly separated for cashier and manager levels. Audit visibility is much better."

Murali R

Retail Director, Madurai

Digital Services
5.0/5

"Cross-channel strategy between SEO and paid gave us balanced growth and better return visibility."

Rahul D

Digital Director, Pune

Forex Solutions
5.0/5

"Execution quality is excellent across brokers and the risk guardrails are reliable in high-volatility sessions."

Nitin Bose

Systematic Trader, Mumbai

Website & E-commerce
5.0/5

"Our travel website now looks modern and professional. Enquiry submissions increased significantly."

Hari P

Operations Head, Happy Tourism

Billing Software
5.0/5

"Billing is faster during busy hours and returns are easier to track. Staff training time dropped."

Manikandan P

Retail Manager, Coimbatore

Digital Services
5.0/5

"Their analytics dashboards are actionable and help us make quick campaign decisions with real numbers."

Haritha N

Marketing Lead, Kochi

Forex Solutions
4.5/5

"Their EA development translated our strategy into reliable execution logic with practical risk controls."

Arjun Menon

Forex Trader, Kochi

Website & E-commerce
5.0/5

"After launch, customers stopped calling for basic service details because the site flow is clearer now."

Akhila S

Business Owner, Coimbatore

Billing Software
4.5/5

"Barcode billing speed is excellent and checkout queues reduced significantly after deployment."

Kamal A

Electronics Retailer, Bengaluru

Digital Services
5.0/5

"SEO, ad campaigns, and landing page content were aligned to buyer intent. Lead quality improved month over month."

Pradeep M

Growth Head, Bengaluru

Forex Solutions
5.0/5

"Our prop-account rules were integrated correctly into the bot logic and protected us from common violations."

Vimal P

Prop Trader, Dubai

Website & E-commerce
5.0/5

"The site now supports our brand image properly and helps us capture business-ready leads."

Keerthana V

Founder, Bengaluru

Billing Software
5.0/5

"GST reports, party balances, and purchase entries now line up properly. That reduced follow-up every month-end."

Bala S

Distributor, Salem

Digital Services
4.5/5

"Google Business and local SEO optimizations increased calls and map enquiries for our local branch."

Koushik S

Service Partner, Tiruppur

Forex Solutions
5.0/5

"The MT5 automation build is easier to test and optimize because the settings are organized properly."

Dileep V

Trader, Kochi

View All 119+ Reviews