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MT4 & MT5 · Norway

Expert Advisor Development in Norway

Professional Expert Advisors coded to your exact rules.

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 develop professional MetaTrader Expert Advisors that automate your entries, exits and risk management with disciplined, testable logic for both MT4 and MT5. We support Norwegian traders and businesses remotely, overlapping with CET hours, quoting in NOK, and keeping delivery aligned to how you trade in Norway.

What you get with Expert Advisor Development

Native MQL4/MQL5 Expert Advisor, fully documented
Exact entry, exit and trade-management logic
Strategy Tester backtests and optimisation reports
Position sizing, SL/TP, trailing and breakeven rules
Broker-feed testing for spread, slippage and execution
Full source ownership, updates 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 expert advisor development is built in native MT4 & MT5 (MQL) with clean, documented structure.

3. Backtesting & optimisation

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

4. Delivery & deployment

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

5. Support & iteration

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

Recent work highlights

Trade copier / account manager

Master-to-slave copying across multiple accounts.

Multi-symbol trend robot

Portfolio trend-following across majors with correlation limits.

Telegram signal copier

Parses signals and executes on MT4/MT5 with risk rules.

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

An Expert Advisor (EA) is an automated program that runs inside MetaTrader 4 or 5 and places, manages and closes trades according to your rules — without manual intervention.

Yes. Send your rules as a document, spreadsheet or annotated charts and we convert them into a precise EA, confirming every edge case before we code.

Yes — any MetaTrader 4 or 5 broker works. We test on your broker feed so live behaviour matches your expectations.

You receive the full .mq4/.mq5 source and compiled file, so you own the product and can extend it later. NDA available on request.

You get a fixed quote in NOK after a short scoping step, based on the exact logic and complexity required.

What Our Clients Say

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

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

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

Bala S

Distributor, Salem

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

"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

"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

"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

"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 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

"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

"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

"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
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

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

Kishore B

Pharmacy Owner, Tiruppur

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
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
4.5/5

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

Kamal A

Electronics Retailer, Bengaluru

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
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

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

Keerthana V

Founder, Bengaluru

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

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

Sharan G

PPC Specialist, Atlas Performance Media

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

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

Akhila S

Business Owner, Coimbatore

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

"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

"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

"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

"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

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

Hari P

Operations Head, Happy Tourism

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
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

"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

"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

"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

"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 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

"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

"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

"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
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

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

Kishore B

Pharmacy Owner, Tiruppur

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
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
4.5/5

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

Kamal A

Electronics Retailer, Bengaluru

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
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

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

Keerthana V

Founder, Bengaluru

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

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

Sharan G

PPC Specialist, Atlas Performance Media

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

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

Akhila S

Business Owner, Coimbatore

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

"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

"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

"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

"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

View All 119+ Reviews