TradingView · Pine Script · Trading Automation
I build TradingView indicators, strategy testers and the automation that carries a signal to your broker or your phone. Quick, reliable, documented, and yours to keep.
'%20d='m0%200%2018%2011h65%2065%2065%2065%2066L51%2039h65%2065%2065%2065L18%2066h65%2065%2065%2065%2066L51%2094h65%2065%2065%2065L18%20121h65%2065%2065%2065%2066L51%20149h65%2065%2065%2065L18%20177h65%2065%2065%2065%2066L51%20205h65%2065%2065%2065L18%20232h65%2065%2065%2065%2066z'/%3e%3c/svg%3e "United States"){kind=small}
'%20transform='translate(-20)scale(.72249)'%3e%3cpath%20fill='%23fff'%20d='M0%200h1063v708.7H0z'/%3e%3cpath%20fill='%23df0000'%20d='M0%200h1063v354.3H0z'/%3e%3cpath%20fill='%23fff'%20d='M245.2%2059.4a124.6%20124.6%200%200%200%201.1%20243.9%20126.9%20126.9%200%201%201-1.1-243.9'/%3e%3cpath%20fill='%23fff'%20d='m202%20162.4-18.9-13.8%2023.5-.2%207.2-22.3%207.5%2022.3h23.4l-18.8%2014%207.2%2022.3L214%20171l-19%2013.8zm26%2076.9-19-13.8%2023.5-.2%207.3-22.3%207.4%2022.2h23.5l-19%2014%207.3%2022.3-19-13.6-19%2013.8zm86.3-.6-19-13.8%2023.4-.2%207.3-22.3%207.4%2022.3H357l-18.9%2014%207.3%2022.3-19.1-13.7-19%2013.8zm25.7-76.2-19-13.8%2023.5-.2%207.2-22.3%207.5%2022.2h23.4l-18.8%2014%207.2%2022.3-19.1-13.6-19%2013.8zM271.7%20112l-19-13.8%2023.5-.2%207.3-22.3%207.4%2022.3h23.5l-19%2014%207.3%2022.2-19-13.6-19%2013.8z'/%3e%3c/g%3e%3c/svg%3e "Singapore"){kind=small}
scale(76.8)'/%3e%3cuse%20xlink:href='%23cn-a'%20width='30'%20height='20'%20transform='rotate(-121%20142.6%20-47)scale(25.5827)'/%3e%3cuse%20xlink:href='%23cn-a'%20width='30'%20height='20'%20transform='rotate(-98.1%20198%20-82)scale(25.6)'/%3e%3cuse%20xlink:href='%23cn-a'%20width='30'%20height='20'%20transform='rotate(-74%20272.4%20-114)scale(25.6137)'/%3e%3cuse%20xlink:href='%23cn-a'%20width='30'%20height='20'%20transform='matrix(16%20-19.968%2019.968%2016%20256%20230.4)'/%3e%3c/svg%3e "China"){kind=small}
I have hired lots of (bad) Pinescript people on Upwork so I have some experience in this regard. Wisang has been the best so far. He is extremely skilled and knowledgeable in Pinescript. Furthermore, he delivers exactly to your needs, accommodating to the changes required and very timely with his delivery. His communication skills is also top-notch and continuously kept me informed during the project.
Wisang brought a very high-level product online for my business. He has a great understanding of complex financial data and terminology, which is very hard to find in my experience. On-time, always reachable and determined to get the final product to the level expected by the client. Highly recommend.
Wisang does very good work and he gets things right the first time. He understands complex concepts and is able to deliver clean code consistently.
I can just recommend this guy. Very skillfull. He can do really anything what you ask for. As soon he make somethings ready, it works perfectly. As soon you ask for an edjustment or fix... he execute it without problems. Thats the kind of coder which you need to fokus on your work without beeing worried of the technical part.
Great developer, highly skilled and fast delivery. Recommended.
Very professional skilled programmer
Wisang does great work and can perceive what is needed even if there is not much documentation provided. Highly recommend!
Wow! I needed help to bring an idea 'to life'. I knew it should be built in Pinescript and reached out to Wisang to talk through my project objectives. His initial approach and subsequent interaction was so professional; We discussed the overview and I gave Wisang a written 'brief' for him to work to. He delivered a 1st pass/draft and invited me to test and comment, before making a couple of changes. At every stage I had confidence that Wisang would deliver exactly what i'd asked for, and i wasn't wrong! I was so impressed that I asked him to carry out a 2nd piece of work for me. Thoroughly recommend his services!
Wisang is an excellent freelancer. He was very skillful, always available and would response within a few hours at the latest. One of the best, if not the best freelancer I've used on Upwork.
great contact, and efficient work production. will and do rehire often
Great developer, very happy
Wisang did a great job on this. Pleasure to work with. Very strong grasp of Pinescript. Great attention to detail. Quick turnaround. I even added more milestones since things were going so well. I definitely look forward to working with him again.
Awesome job!
Wisang has done an excellent job and completed the job well before targeted delivery time. He was available always as per scheduled timelines. He has enriched knowledge in the tradingview pinescript coding, through it was a complex project, he smartly coded it to match the requirements precisely. He reduced my testing/rework time by 90 % by coding debug markers (though it was additional effort for him), which made both of our life easy to validate the requirement without any ambiguity. I had negotiated with him on a project cost before assigning a job, however during the project gladly paid a bonus for his awesome work. Keen to collaborate with him for any future projects.
I enjoyed working with Wisang. His communication was top-notch, he completed the job fast, He is a professional at creating tradingview scripts and indicators
Great work! Everything always works correctly the first time. The best thing about working with Wisang is that he does not have to constantly do revisions and understands even complex concepts from the beginning. Highly recommend!
It has been a great experience working with Wisang. He is highly professional, reliable, and very detail-oriented. His technical expertise and commitment to finding the best solutions have been truly impressive. Communication has always been open, friendly, and constructive. I really appreciate his dedication and patience, and I'm looking forward to continuing our collaboration on future projects. Highly recommended!
What can I say. As always, a really good programmer. Really smart, knows what he does. Always completes his tasks. Worth every penny. I work for almost a year with him and can just say good things. He is always very patient with you as a customer. Has a great service and does anything to serve you. Also, he can do things that a lot of other programmers are just not able to do because they don't have the skills. So he is for sure one of the best. You pay maybe a little bit more than for other guys, but you can be sure that you have somebody who will get your stuff done. So I can just recommend him.
It was very nice to work with Wisang. I can say he is a real professional. very smart. Understand your needs and know what to do if you tell him your idia. Also a nice person, which is also importent! But what I liked most is his professionalsim and competence. He really know what to do and undersrtand quick what you need from him. That makes the work so easy. He execute your goels very quick and if there is an issue, he immidiatly understand it and is able to fix it. One of the best coder here on upwork for sure! May the best at all! Can just recomment this guy. Hi is for sure worth his price.
Mr Wisang is an excellent programmer, you don't need anyone else just Wisang to complete your projects!
Thanks for all the help Wisang
Amazing experience, very knowledgeable programmer, especially in terms of Pinescript. I loved how responsive and helpful he is. Problem fixed quickly!
Great work, concise and clear communication.
Wisang was an excellent freelancer. The work he did on the indicator I needed was top quality. Wisang was very knowledgable on how to approach the indicator to get the best out of it.
Wisang was extremely prompt when getting back to me regarding requests and all software worked as intended on the first try version. If anything I had to be more specific because he did exactly what was asked to the "T". Very impressed with his professionalism and we will certainly be looking to use him in the future for other projects.
Another great project. We ran into some very annoying technical challenges (not his fault or mine), but he went the extra mile to sort it all out.
Highly recommend Wisang. He's an expert pinescript developer. He developed exactly what I asked for. Very understanding and worked to my schedule.
GO TO & GET IT DONE person for any Tradingview & python jobs. Has excellent experience in handling complex project in a smart way. Has given wonderful solutions to my critical requirements. Thanks Wisang for your smart work.
thanks a lot, good work
Excellent, He is very good at coding tradingview scripts, he completed the job fast, highly recommended
Reviews quoted from my Upwork profile ↗, plus recommendations on LinkedIn ↗
Four things clients hire me for.
Each one starts with a free review of your idea or your existing script, and a fixed quote before any work begins.
Documented scripts that behave the way your rules describe, with alerts that reach your broker or your phone.
A full set of indicators and strategy testers built around your trading style.
A script from another platform, rebuilt in Pine Script to run on TradingView.
A script that works again, even when another developer left it half-finished.
Three projects, and what I built.
Each case study covers the problem and what I built for it. Eight more are in the work index.
Signal generator, trend triggers and multi-timeframe support across one indicator family.
A 40+ module system covering entries, filters, order placement, stops and targets.
Three entry sources and three exit modes, running live through PineConnector.
Four steps from idea to delivery.
You know the scope, the price and where things stand before the work starts.
You send the idea, a spec, a video, or a half-finished script. I review it for free, tell you what is realistic, and send a quote and timeline. No obligation.
50% of the quote is paid up front, once the scope and the details are agreed.
You get working demos to check against your rules, with unlimited revisions to match the agreed scope.
The remaining 50% is paid on delivery. You get the source code, full documentation, and 2 months of support.
The things people ask before sending a brief.
Non-repainting logic is a default, not an extra. Signal and indicator logic is built so historical values do not change after the bar closes, and multi-timeframe (MTF / HTF / LTF) evaluation is written to avoid future-bar leakage. If a request genuinely requires different behavior, I tell you before I build it.
The source code becomes yours on delivery. That is written into the engagement rather than left to assumption. Confidentiality is standard, and an NDA can be arranged on request. Comments and documentation are part of the handover, so the script stays maintainable after I am gone.
TradingView and Pine Script (v5 and v6) are the core. Around them: PineConnector alert integration, TradeAdapter (tradeadapter.com), Telegram and phone/email alerts, JSON and text webhooks, and Python for porting indicators out of TradingView.
Fixed price for a defined scope, or hourly for open-ended work. Either way the scope and the deliverables are agreed before the build starts, so the number does not move mid-project. Projects start from $500, and a firm quote follows the free review of your idea.
Yes. Clients have hired me to continue projects that a previous developer dropped mid-build, to repair scripts they bought from elsewhere, and to fix indicators that stopped working after a platform update. I will review what exists first and tell you whether it is worth finishing or worth rewriting.
Have an idea, or a script that needs work?
Send your idea, a specification document, a brief video or an unfinished script. I'll review it and send you a quote and timeline, free and with no obligation.