I will develop a custom tradingview pine script indicator or strategy

5.0
5.0

United States

I speak English, Spanish

44 orders completed

Automate Your Trading Edge

I’m a futures trader with 9 years of trading experience and a developer skilled in Pine Script, JavaScript, React, and SQL. I build TradingView scripts, indicators, dashboards, and bots that turn trad...

Level 2

Has met high performance criteria and has a proven track record for meeting client expectations.

Highly Responsive

Known for exceptionally quick replies

What people loved about this freelancer

About this Gig

Are you a trader with a strategy in your head but no way to code it?


I build and fix custom TradingView indicators, strategies, and Pine Script 

tools fast, clean, and ready to trade.


With 9 years of trading experience and deep Pine Script expertise, I don't 

just write code. I understand markets. That means I build tools that actually 

work in live conditions not just in theory.


WHAT I CAN BUILD FOR YOU

- Custom indicators (momentum, trend, volume, multi-timeframe)

- Strategy scripts with SL/TP/TrailSL and backtesting

- Alert systems (webhooks, email, push notifications)

- Screeners and dashboard panels

- Bug fixes, rewrites, and performance optimization

- Webhook integration for auto-trading bots (3Commas, Alertatron, etc.)


WHY TRADERS CHOOSE ME

Trader + Developer I understand your strategy, not just the code

Clean, documented Pine Script v5 code

Fully tested on live markets before delivery

Clear communication throughout no guesswork

Fast turnaround most projects delivered ahead of schedule


HOW TO GET STARTED

1. Message me with your idea or existing script

2. I'll confirm scope and timeline

3. You receive clean, working code ready to use

Platform:

TradingView

Prop firm

NinjaTrader

Development technology:

PineScript

NinjaScript

My Portfolio

Reviews

32 reviews for this Gig
5.0

(32)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • S

    sophieaskeyxo

    Repeat Client

    GB

    United Kingdom

    5

    another excellent purchase from William. I needed my initial indicator adding too, it was NO problem and was done within hours - even with a correction that was needed due to my error - nothing too much trouble for William and not only will I use him again and again, I will recommend him to everyone. Thank you

    $50-$100

    Price

    3 days

    Duration

    Helpful?
    Yes
    No
  • N

    newwavetrading

    Repeat Client

    US

    United States

    5

    Great experience working with this developer. Very professional throughout the entire process and delivered exactly what I was looking for. Their code expertise is clearly high level and they were able to understand and execute my vision without issues. Communication was fast and clear, and they were...

    $100-$200

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • L
    image-docs

    lidiaa87

    Repeat Client

    US

    United States

    5

    I’ve had William work on several projects and always delivers exactly what I want. He’s super responsive as well. Definitely working again with him soon for future projects.

    $50-$100

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • N
    image-docs

    neomaglight

    Repeat Client

    US

    United States

    5

    Great as always.

    Up to $50

    Price

    4 days

    Duration

    Helpful?
    Yes
    No
  • S

    sophieaskeyxo

    Repeat Client

    GB

    United Kingdom

    5

    Absolutely amazing. Just what I needed and delivered within hours. Thank you so much. Highly recommend

    Up to $50

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
Reviews

32 reviews for this Gig
5.0

(32)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • S

    sophieaskeyxo

    Repeat Client

    GB

    United Kingdom

    5

    another excellent purchase from William. I needed my initial indicator adding too, it was NO problem and was done within hours - even with a correction that was needed due to my error - nothing too much trouble for William and not only will I use him again and again, I will recommend him to everyone. Thank you

    $50-$100

    Price

    3 days

    Duration

    Helpful?
    Yes
    No
  • N

    newwavetrading

    Repeat Client

    US

    United States

    5

    Great experience working with this developer. Very professional throughout the entire process and delivered exactly what I was looking for. Their code expertise is clearly high level and they were able to understand and execute my vision without issues. Communication was fast and clear, and they were...

    $100-$200

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • L
    image-docs

    lidiaa87

    Repeat Client

    US

    United States

    5

    I’ve had William work on several projects and always delivers exactly what I want. He’s super responsive as well. Definitely working again with him soon for future projects.

    $50-$100

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • N
    image-docs

    neomaglight

    Repeat Client

    US

    United States

    5

    Great as always.

    Up to $50

    Price

    4 days

    Duration

    Helpful?
    Yes
    No
  • S

    sophieaskeyxo

    Repeat Client

    GB

    United Kingdom

    5

    Absolutely amazing. Just what I needed and delivered within hours. Thank you so much. Highly recommend

    Up to $50

    Price

    1 day

    Duration

    Helpful?
    Yes
    No