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matharpa

MQL,VB.NET, SQL Programmer/Analyst

Username: matharpa

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Location: Jakarta, Indonesia

Member since: August 2009

Reputation:

4.8/5

(200 reviews)

6.6
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6 users have recommended this freelancer.

  • $34 USD
    5.0
    Profile image for Seller Edward85

    Edward85

    Today

    Another great job, thank you.

    Project Description:Please add the usual alerts to the attached MT4 indicator with an option in the inputs for the alert to trigger either intrabar or on bar close.
    [more]
  • $39 USD
    5.0
    Profile image for Seller Edward85

    Edward85

    7 days ago

    I thought this project may not have been possible...but Matharpa made it happen. Another great job

    Project Description:I have attached a working indicator that alerts to change in Renko color . Please modify and add a wick alert. So, indicator should give me three options. 1. Color change alert (as it already has, although there is currently no input on/off option) 2...
    [more]
  • $80 USD
    5.0
    Profile image for Seller ariepk

    ariepk

    8 days ago

    Very professional. I am going to hire him again

    Project Description:1. This expert works only with 4 digits. I want it to work with 5 digits brokers also and to always input data in regular pips. 2. This expert advisor is made of two parts. First part is opening pairs...
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  • $60 USD
    4.8
    Profile image for Seller levity101

    levity101

    9 days ago

    He did another good EA. He just needed to test this one first prior to sending it. Small bug that a test would have revealed. Otherwise, great work and great to work with him.

    Project Description:as we discussed in chat.
    [more]
  • $34 USD
    5.0
    Profile image for Seller acedubai

    acedubai

    11 days ago

    Good coding skills.

    Project Description:Need amendments to FibIchi EA. To be changed: Trading Logic Making the EA Indicator Not update automatically Deleting Trailing Stop Modifying Break Even Providing Email Alert when Trading condition...
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  • ¥5000 JPY
    5.0
    Profile image for Seller ibmstg

    ibmstg

    12 days ago

    Thank you for the good job. In addition, I would like to ask work.

    Project Description:EA customization. Reverse position function added.
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  • $30 USD
    4.4
    Profile image for Seller acedubai

    acedubai

    15 days ago

    Good coding skills.

    Project Description:Modification needed to FiboADX EA. The ADX indicator to be removed. Also trading conditions to be modified. The EA will place additional orders based on Fibonacci Levels.
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  • $57 USD
    4.8
    Profile image for Seller Bushmate

    Bushmate

    17 days ago

    Another job well done to specifications. Project handled with care and well understood. Extra explanation I needed was readily provided.

    Project Description:Hello, please create for me the necessary code as per the pdf attached. I have added text to eliminate the risk of any confusion and will now make a milestone payment for the full amount of $54 plus a little to cover foreign exchange fluctuations...
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  • $1263 MXN
    5.0
    Profile image for Seller pabloadoue

    pabloadoue

    19 days ago

    Great coder. Very profesional and on time. He was able to deliver a very compicated prject in very short time.

    Project Description:I have an indicator called Fibocalc v3. The indicator displays the Buy and Sell signalls as well as the Stop Loss and the Take Profit levels. I need to have a EA coded for this specific indicator in such...
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  • $25 USD
    5.0
    Profile image for Seller acedubai

    acedubai

    20 days ago

    Great coding as ever.

    Project Description:Need modifications to the FiboLevel EA. The Indicator needs to be changed so also the trading logic.
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    matharpa has not completed any projects.
  • $50 USD In Progress

    See word file

  • $147 USD In Progress

    This Forex scalper must work best with M1 & M5 Time frames and must print on the chart buy sell arrows (Green for buy & Red for sell) together with a drawn line that also changes color depending the signal.Regarding technical details, you can combine no less than 3 strategies working together simultaneously and only when agreed ( That is the 3 strategies , working together , only then a buy or sell signal must be generated) This is important Please note that the scalper itself must be fully adjusted with it"s settings & work good especially with M1 time frames.

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  • $94 USD In Progress

    Hi ..I have a custom indicator that gives sell and buy alerts.I want to convert it to EA that convert these alerts into orders as follows "Mostly all orders are buy stop and sell stops , very rarely there are chances to get a market order.@@ when a buy stop signals comes, it should place the buy stop order with the target shown in the signal, and with stoploss as show in the signal. The stoploss should be 5 pips away from the exact stoploss shown the same works for a sell signal As the market moves , the signals keeps changing by the last decimal frequently,so editing orders very frequently will not work out. so the orders must change only if the new signal and the old signal has a difference of 2 pips, if it is given as a customised option , it would be better.depending on these two rules above :@@ the the maximum opened orders at the same time is always only one trade, in one currency pair@@ the difference between the target and stoploss should always be positive , that is , if the stoploss is 10 pips and target is 8 pips, the trade should not get executed, The target pips should always be above the stoploss@@ money management is required and i want a complete built ea, not the one which runs only if the indicator is put on the chart. the EA should work individuallyyou can contact me if any further information is needed .

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  • $250 USD In Progress

    please do that we talked about the project.p.s. HelloI"m waiting for you in freelancer.I think you are very busy today, so hope you have enough time to do someting ,and then you are in freelancer here.sincerely,

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  • $20 USD/hr In Progress

    I have ongoing work related to our previous project "Adding an optional time delay to an existing ea"

  • $85 USD In Progress

    Need to document code and draw the flow chart of the process for an advisor. Specifically how making changes to external variables changes the logicThe code within the program needs to be documented as well as a word document to detail the flow chart and elaborate description of the code. Clear English is needed.Write up the deliverable"s you will be providing in detail when you bid.If this goes well, will grant additional work to make changes to this code.

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  • $315 USD In Progress

    This EA will place trades in a grid. Losing trades are followed with a martingale, doubling lot sizing, based on the settings below. Pending orders will be used for entry and exit. If SL is hit, TP is removed. New trade is triggered and new TP and SL are set.-Trading Method - 0 (Grid). This is the method of trading. The setting will allow for future upgrades to be made for different trading methods.-Initial Trade Method - (0) Long, (1) Short, (2) Trend, (3) Counter-Trend. For 2 and 3, Trend will place the initial trade based on the trend settings.- After Loss - (0) Martingale (continue to trade in the same direction as initial trade), (1) CAR (Close and Reverse) - martingale trade in the opposite direction of last trade, (3) Trend - martingale in the direction of the trend. Orders are placed at SL to ensure continuity.-After Win - (0) Long, (1) Short, (2) Trend, (3) Follow Win, (4) Opposite of Win. This setting determines what trade will be triggered after a winning trade. Appropriate orders should be placed at the correct location to ensure continuity. “Follow Win” will have an order placed in the direction a winning trade occurred. “Opposite of Win” will have an order going in the opposite of the direction a winning trade would occur. -Tiers - (5) The number of times a doubling of trades can occur before restarting at the initial lot sizing.-Halt Trading - T/F - If activated, the EA will stop trading after the next win-Spacing - (100) The distance between each trade. If set to 100, the EA uses whole numbers for initial trades. So if price is 1.3460 orders are placed at 1.3500 and 1.3400. If spacing is 50, the same method is used but in increments of 50 pips. In the previous example trades would be placed at 1.3500 and 1.3450. Spacing such as 10 or 25 pips would the same pattern of interlocking at whole numbers. -Dynamic Spacing - (0) Off, (1) On. If on, use the ATR TF to determine the grid levels. The whole number strategy doesn’t apply. Entry trades will be placed similar to the regular method, above and below current price based on ATR Period and ATR Ratio.-ATR Period (14) - How many ATR periods the EA uses for calculating ATR. -ATR TF - (0) M30, (1) H1, (2) H4, (3) Daily, (4) Weekly, (5) Monthly-ATR Ratio - If set to a number other than 1.0, the grid spacing is based on that ratio. If 1.5 is set and ATR is 80, the grid is 120 pips. -Trend Mode - (0) HA - trend is determined by direction of HA candles and the number of consecutive candles needed in settings, (1) SAR, (2) ADX - determines trend on ADX cross, (3) ATR Trend Method -Trend TF - Time Frame used for trend indicator. (0) H4, (1) Daily, (2) Weekly, (3) Monthly. Applies only to HA, SAR, and ADX trend detection methods.-HA Candles - (3) number of consecutive HA candles needed to change trend indication- SAR Step - .02- SAR Maximum - .2-ADX Period - (14)-ADX Threshold - (30) - If ADX is above this number, a trending market is detected. Below, a ranging market is detected-ATR Method A Period - (14)-ATR Method A TF - (0) M30, (1) H1, (2) H4, (3) Daily, (4) Weekly, (5) Monthly-ATR Method B Period - (14)-ATR Method B TF - (0) M30, (1) H1, (2) H4, (3) Daily, (4) Weekly, (5) Monthly-ATR Method Threshold - (.50) If ATR Method A / B is ≥ the ATR Method Threshold, the market is considered ranging. If it is < it is considered trending.-Market Detection - (0) Off, (1) On. If on, the trade placed at a loss will depend on whether ADX or ATR Method determine a trending or ranging market, not the After Loss setting-Trending Entry - (0) Trend, (1) Counter-Trend-Trending Loss - (0) Martingale, (1) CAR, (2) Trend, (3) Counter-Trend-Trending Win - (0) Trend, (1) Counter-Trend, (2) Follow Win, (3) Follow Loss-Ranging Entry - (0) Trend, (1) Counter-Trend-Ranging Loss - (0) Martingale, (1) CAR, (2) Trend, (3) Counter-TrendA few more settings, but character limit was reached.

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  • £30 GBP In Progress

    I have an indicator which needs fixing. It was created by a previous outsourcer but he could not get it to work all of the time, once my signal criteria are met. You will make sure it sends alert when the signal is shown (three indicators)

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  • $126 USD In Progress

    YOU MUST SPEAK ENGLISH AND BE AVAILABLE TO TALK!!! NOT TYPE.. BUT TALK!!! ON SKYPEI need someone to write me an EA for MT4This EA will be based on Murrey Math lines - don&quot;t worry too much about this part, because i am willing to enter the distance of the lines, and all you need to do is draw the lines.But, then once the lines are drawn, then the EA will take an entry at one of the lines, and manage the tradeFor eg.. I say Go Long at 1/8 line with stop of 15pips (stop based on 1/8 distance between two lines)Then if i get stopped out, then the system must automatically place a buystop order back at my initial entry with my stop again 15pips (or whatever it was)Then if i get stopped out again, then again the system must place now a buy stop at my initial entry.Now then, it also needs a TRAILING stop (which i set within the EA), but the trailing stop should only kick in, when i sayfor eg.. maybe i want the market to move 50pips, and only then start to trail it by 30pips.. so keep that in mindAlso keep in mind that the system needs to be able to place multipel trades..So for eg.. i may want to put an entry at the 1/8th line, and also at the 0/8th lineThe system would then enter at the 1/8 in accordance with what is told above... then if i get stopped out (after 15pip), then it places another BUY STOP at my initial entry, but ALSO places a BUY LIMIT at the 0/8 lines. If the 0/8 buy gets filled, then it needs to cancel the BUY STOP orderThe system must cater for multiple position sizing. So if i enter two contracts, then i need to be able to set different exit limits for each contract. Most importantly, the system must be able to be back tested. So you must SHOW me a back test of the system.WIth the lines, and the entries etc.MM Lines must use appropriate colours. and must work on multiple time framesI am flexible, and im sure new things will arise from this when you begin. so just factor that in

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  • $150 USD In Progress

    As discussed

  • $147 AUD Today

    Hi,I need someone to create me an autotrader on my hosting account which will take trades according to a simple system with bollinger bands. Please let me know if you have had any experience doing something like this?ThanksBen

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  • $24 USD Today

    I have an ea that I need to have adjusted to take the exact same trades that it currently does, except in the opposite direction.

  • $34 USD 3 days ago

    This project is to create a custom indicator based on my custom ADX indicator.Indicators will be added to my indicator are the following:Heinkin AshiBollinger Band2 Moving AveragesRSISR indicator (provided)Thanks for looking...

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  • $105 USD 6 days ago

    I have 2 indicators in MT4, I want to make a few modifications to one and need to turn the other on expert advisor (it&quot;s very simple only buy and sell programing and avoid lateral movements) besides I want the expert on Strategy Quant Language (http://www.strategyquant.com/howitworks). Please contact me if you need more details, before make a bid.

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  • [Sealed] 8 days ago

    IMPORTANT - ALL BIDS ARE WELCOME ! ! !Please ASK if you have doubts, questions or I may have not given the best explanation for the project.I don’t know how complicated it may be, but hope it is easy to understand:I am following a “pair” trading strategy so when I BUY or SELL a Currency1 (EUR/USD) I have to BUY or SELL Currency 2 (USD/CHF) and both have to enter at the same time.I need that in MT4, 1)I get a window pop up like the one for entering a trade where I can choose 2 currencies, the direction for each, the lots, profit and “NEW OPEN”… when click “trade” both are execute as market order and accept price change or resend if slippage.2)I can set a profit level in USD so when it reaches that level of profit, both orders are closed automatically. EXAMPLE (BUY C1) + (SELL C2) = 50USD then CLOSE C1 and C23)Pending order to enter if the profit equals to –X (minus X) which copies the initial set of trade. EXAMPLE: That is if (BUY Currency1) + (SELL Currency2) = -100USD then OPEN COPY of Currency1 and Currency2 so a new position of (BUY C1) + (SELL C2) is entered as market order with a new automatic set profit and also a new automatic new pending order in case of negative profitAGAIN, ASK if you have any question, doubts, comments etc

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  • $29 USD 8 days ago

    Hi all I just need a trailing stop loss added to an EA after it goes so many pips into profit.For example one chart would have it kick in after 4 pips with a trailing stop of 5 pips.I just need it adjustable as it changer for each chart I trade. Ea will be provided upon selection.

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  • $10 USD 9 days ago

    mas bisa bantu buatin program simulasi tryout berbasis android g? tp pke server dri php n my sql unk database

  • $157 USD 9 days ago

    I&quot;d like to code an indicator called Center of Gravity for Metatrader MT4Here&quot;s the link to that indicator on Codebase:http://codebase.mql4.com/7977You can just do a Google search to find out more about it.We don&quot;t own copyright for the source code above on Codebase. So, we can only look at that for inspiration. And we have to code it from scratch.Canned bids will be ignored. Include the word &quot;CHELSEA&quot; in your bid, so we know you&quot;ve read the description.In your bid, specify clearly your plan of getting this job done.

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  • ₹21052 INR 11 days ago

    # We have been marketing our proprietory technical analysis software throughout the world for stock,commodity and forex traders.# We are looking for mt4 programmers who can convert our proprietory trading system which is being used in our software.# Programmer should be experienced in programming complex boolean logic and should have experience in programming fully automatic expert advisors for mt4 platform.# In first stage we are looking to program with basic security features. If required, programmer should have experience in providing dll security or any other advanced features.# Indicators are already available in mql4 format.# Industry standard features of mt4 expert advisors should be programmed .# Should be able to communicate through skype /mobile.# Strictly,We don&quot;t prefer sending text files.# Finished project should be provided in mql4 format and exe format without any limitations.# Experience in other trading platforms like tradestation,ninjatrader,amibroekr etc will be an advantage though it is not required for present project.

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  • ₹2200 INR 12 days ago

    We&quot;re looking for English speaking &amp; writing assistants, who can become our support team for an existing forex expert advisor product.You will need to have extensive knowledge of MetaTrader, and the principle of how EA&quot;s work, and how to install them etc. Since you will be helping others and customers with issues like this.You will be paid up to $1.00 per e-mail completed, and we expect you to work at LEAST once every 24 hours. We usually receive 10-30 emails every 24 hours but some require a little more work.(estimated $15-$20 for 1-2 hours worth of work each day)You&quot;re bid is irrelevant to this project. To make sure you have read this, and you understand the MetaTrader principles, please type &quot;MT4&quot; in your replies.To be hired for this job, you will receive 3 questions which you must answer and reply to.Thanks :)

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  • $94 USD 12 days ago

    i want to create an ea which can open buy/sell orders based on a specific set of rules - use of manually drawn trendlines, rectangles and %. It will compare the trendlines in different timeframes and open a trade with a trailing stop in a chosen timeframe. if the conditions are not met it will cancel the trade. there will also be a take profit and pyramid into trades. i have prepared a small description of exactly what i need.

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  • €22 EUR 12 days ago

    This project is very simple, I just need to modify an old ea (very very simple ea) to let it work on last version of mt4.\r\nThe project is urgent and must be done in a couple of hours.\r\nI still tried to fix it but I cannot by myself.\r\n\r\nRegards.

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  • $54 USD 14 days ago

    Hello Freelancers,i would like to have an Expert Advisor decompiled, the Expert is compiled in Mt4 600+Remove the Account request and all other requests if there are any other.Thanks in advance and best Regards.

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  • $54 USD 14 days ago

    Simple EA that will work on both MetaTrader 4 and 5.The EA will take Buy/Sell trades based on 1 indicator only.It should have the following basic functionality :1) Trailing Stop Loss2) Move Stop Loss to Break EvenThe Budget for this project is between $ 30 to $ 50. Bidders can only bid within the budget.Preference will be given to the freelancer who :a) Can communicate with voice chat over Skypeb) Has good reviews on the website c) Who gives the best bid

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  • $34 USD 14 days ago

    1.The two existing files of copyEA.mt4 and SenderEA.mt4. 2.Please help me to run correctly these two EA on the new version of MT4. 3.I can provide these two EA files (.mt4)4.only .mt4 file, but no mql4 source file

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  • $30 USD 16 days ago

    I need the following constructed. An indicator for MT4. It would take the total amount of free margin in your account and divide it by a property called &quot;Lots&quot;. Lots will be a number, it can also be a decimal. ================================= The following will get displayed on the chart ================================= &quot;MC @ &lt;Value&gt;&quot; Value = This would be the price on the chart that a margin call will happen. You can use the formula mentioned above (Free Margin / Lots) + Current Price Eg: If the current price is 1.00148 and there are 52 mini lots and there is 10,306.22 in equity. $10,306.22 / 52 = 198 (That means there is 198 pips to a margin call) Then you take the current price 1.00148 and you add 198 pips = 1.02128 &quot;Pip Count to MC: &lt;Value&gt; Pip value = Free Margin / Lots Finally, a line to be drawn across the screen where the MC @ &lt;value&gt; is (the margin call price). ================================= The following will be configurable through the Indicator ================================= - Ability to set position size. Default = 0 - Ability to configure the Text Color (Default: Yellow) - Ability to adjust font name (Default: Verdana) - Ability to adjust font size (Default: 75) - Ability to turn margin call line ON or OFF (Default: On) - Ability to change the margin call line color (Default: Magenta) - Ability to change the margin call line style (Default: 2)

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  • £42 GBP 17 days ago

    I assume this would be possible ?the tdi alert signals when green cross red etc and show when strong , weak etc, what i need is the strong Sell signal to include when actual price is below a 60 ema, so red crosses green between 68 & 32 lines, as well as below MBL AND price is below 60Ema.same the other way round for Buy signal .the setting would need changing back to the original TDI by Dean Malone as well as some settings in the mql have been changed..any takers

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  • [Sealed] 19 days ago

    HiI need enhancement to my current EA.1. Enhance my trade triggering rule2. Enhance to my MaxTrade rulea. When I set Max Trades equal to 2, EA trigger a BUY forthe first Trade, If first trade is not yet close and aSecond trade trigger, can only trigger a SELL when there isa SELL signal from the EAb. When I set Max Trades equal to 2, EA trigger a SELL forthe first Trade, If first trade is not yet close and aSecond trade trigger, can only trigger a BUY when there is aBUY signal from the EAc. When I set Max Trades equal to 3, EA trigger a SELL forthe first Trade, If first trade is not yet close and aSecond trade trigger, can only trigger a BUY when there is aBUY signal from the EA. If first and Second trades arenot yet close and there is a third trade trigger, can onlytrigger a SELL when there is a SELL signal from the EA.d. When I set Max Trades equal to 3, EA trigger a BUY forthe first Trade, If first trade is not yet close and aSecond trade trigger, can only trigger a SELL when there isa SELL signal from the EA. If first and Second tradesare not yet close and there is a third trade trigger, canonly trigger a BUY when there is a BUY signal from the EA.Need this to be in properties where can set True or False3. I need the coder to be able to provide me assistant in ideas and suggestions as I will need lots of enhancement to my EA as we move along.

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  • $34 USD 21 days ago

    Please fix my MT4 Indicator.It was coded by a Freelancer here, who is now busy or unavailable.The Indicator detects intra-day price movements of X pips and gives an alert. Quite simple.Problem is when price gaps, the indicator can miss the start or end point. Thus not give any alert when it should, just because price did not achieve exactly X pips, but actually went beyond X.I also have other EA projects posted just now.Thanks.

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  • $15 USD/hr 22 days ago

    Quick work for MQL specialist.

    matharpa does not have any open projects.
    matharpa does not have any work in progress.
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Résumé

Experience

IT Programmer and Analyst

Nov 2010 - Dec 2011 (1 year)

PT Tropical Electronic

o Analysing, Developing, and Maintaining inhouse Software for Scale and Weight Equipment<br />o Developing Marketing Software for Labeling Product using Multi-Threading with Microsoft Visual Basic.Net and Microsoft Access<br />

Freelancer

Oct 2006 - Present (7 years)

Freelancer

Making Expert Advisors and Custom Indicators using Meta Query Language

Software Developer / System Analyst

Sep 2001 - Sep 2006 (5 years)

IntelliSys

Designing, Analysing, Developing and Maintaining Software in a team to fulfill customers needs

Education

Bachelor of Engineering

Universitas Trisakti

1996-2001

Certifications

Microsoft Certified Professional (MCP)

Microsoft

Designing and Implementing Desktop Applications with Microsoft Visual Basic® 6.0 (Exam 70-176)<br /><br /><br />

Publications

Bachelor of Engineering

Trisakti University

Bachelor of Engineering