Pine Script Developer for Hire: Fixed-Price TradingView Builds

A prop trading desk in Chicago has a strategy that works in the notebook. The trader has coded it themselves in Pine v5, using security() calls pulled from a forum thread, and the backtest looks great until someone notices the equity curve uses future bars it shouldn't have seen. That's a repaint bug, and it's not a rounding error — it's the difference between a strategy that looks profitable and one that loses money live.

Fixing it costs more than the original build. A freelancer unfamiliar with the strategy has to read someone else's logic, find the lookahead, rewrite the alert conditions, and retest across symbols and timeframes — often 15-20 hours billed at $50-150/hour, with no guarantee the fix doesn't introduce a new bug. Vendors selling access to a script face a harder version of the same problem: a broken indicator reaching 200 subscribers is a refund queue and a reputation problem, not a code review.

This guide covers what a pine script developer for hire actually delivers, how a fixed-scope build runs from kickoff to go-live, what it costs, and what to have ready before you start. See the offer page for current tiers.

What Pine Script Indicator & Strategy Build actually does

This is a fixed-price service that turns a trading idea — written notes, a TradingView chart with drawings, an existing broken script, or a strategy from another platform (MT4, ThinkorSwim, NinjaTrader) — into a working Pine v6 script. The deliverable is not a rough draft: it includes documented inputs (so a non-coder can adjust parameters), an on-chart dashboard where relevant, TradingView alerts configured with webhook-ready payloads, and for strategies, a backtest report run across three symbols and timeframes to surface overfitting or repaint issues before you rely on it.

The developer is TradingView-certified with a track record of 7,700+ delivered scripts, which matters less as a marketing line and more as a practical filter: most Pine bugs (repainting via security() misuse, barstate.isconfirmed gaps, off-by-one alert timing) are patterns seen many times before, not novel problems.

How it works, step by step

1. Kickoff — you send the strategy logic (rules, entry/exit conditions, indicators used) via email or a short call, plus any existing script or reference chart.
2. Scoping — the developer confirms tier (indicator, indicator + alerts, or full strategy with backtest) and flags anything ambiguous in the rules before coding starts.
3. Build — the script is written in Pine v6, with inputs exposed as adjustable parameters rather than hardcoded values.
4. Repaint and lookahead audit — every security() call and historical reference is checked; this is the step most freelance builds skip.
5. Backtest and validation — for strategy tier, the script runs across 3 symbols and timeframes and a report is returned showing win rate, drawdown, and any red flags.
6. Delivery and walkthrough — you receive the script, a 5-minute setup video, and the TradingView publish pack if you're listing it publicly.
7. Daily operation — alerts fire to your webhook (Discord, Telegram, or your own server); the 14-day bug-fix window covers anything that surfaces once it's running on live data.

Customer: The RSI divergence strategy repaints — backtest shows 68% win rate but it's clearly using future bars on the 15-minute chart. Agent: Confirmed — the security() call for the higher timeframe RSI wasn't using barmerge.lookahead_off. Rebuilding with request.security() and lookahead_off, then re-running the 3-symbol backtest so you can compare the corrected numbers before it goes live.

Before and after

What it costs and what is included

There is no lock-in: the care plan is optional and can be paused once the script is stable. The payback logic is straightforward rather than dramatic — a $690 build that replaces a repainting strategy typically pays for itself the first time it prevents one bad live trade based on false backtest confidence, and a vendor paying $490 once to automate access typically saves the recurring hours previously spent manually managing a subscriber list.

Delivery timeline

Day 0 — Kickoff

Strategy logic and any existing code are reviewed; scope and tier confirmed.

Day 1-2 — Build

Script is written, repaint-audited, and backtested where applicable.

Day 3 — Go-live

Final script delivered with setup video; alerts tested live on your TradingView account; 14-day bug-fix window begins.

What you need to have ready

• Active TradingView account (Pro or higher, required for most alert types)
• Written strategy rules or an existing script to reference
• Sample chart with entries/exits marked, if the logic is visual rather than rule-based
• Destination for alerts (Discord/Telegram webhook URL, or your own server endpoint)
• For vendor add-on: Stripe or PayPal account already set up for billing
• Any compliance disclaimers your jurisdiction requires for signal distribution

Doing it yourself vs done-for-you

Compliance and risk notes

• TradingView's publishing guidelines prohibit misleading performance claims in script descriptions — the publish pack is built to align with moderation policy, not guarantee approval.
• If you distribute signals via Telegram or Discord to paying subscribers, check your jurisdiction's rules on financial advice disclaimers before going live.
• Backtest reports reflect historical data only; past performance shown in a report is not a forward guarantee, and this should be stated to your end users if you resell the script.
• If you record setup calls or strategy walkthroughs, confirm consent requirements in your state or country before doing so.
• Data residency for webhook payloads depends on where your Discord/Telegram server or webhook endpoint is hosted — this is outside our scope but worth confirming with your own compliance advisor.
• This guide is not legal or financial advice; consult a qualified professional for advice specific to your situation.

Mistakes buyers make

• Sending vague strategy rules — "buy on golden cross" without specifying which moving averages or timeframe leads to rebuild cycles. Fix: write out exact entry/exit conditions before kickoff.
• Skipping the repaint audit on a purchased script — assuming a script you bought elsewhere is clean. Fix: request the audit as a standalone service before relying on it live.
• Underestimating alert volume costs — TradingView alert limits depend on your subscription tier. Fix: confirm your plan supports the alert count your strategy needs before build.
• Not testing on paper before going live — jumping straight to real capital. Fix: run the delivered strategy on a paper account for at least a few sessions first.
• Ignoring the 14-day bug-fix window — not reporting edge cases found in week one. Fix: use the window actively; report anything unexpected before it closes.

FAQ

Can you convert my MT4 or ThinkorSwim strategy to Pine Script?

Yes, this is a common request — send the original script or documented rules and it will be rebuilt natively in Pine v6 rather than a literal line-by-line port, since the platforms handle historical references differently.

Will the strategy repaint?

Every strategy delivered goes through a specific repaint and lookahead audit as a standard step, not an add-on, because this is the most common failure mode in freelance-built scripts.

Can I resell the indicator to my own subscribers?

Yes — the vendor add-on is built specifically for this, handling invite-only access tied to your Stripe or PayPal billing plus a licence dashboard.

What happens if TradingView changes Pine version requirements?

The monthly care plan covers Pine version updates, so scripts stay compliant with current TradingView requirements without a separate rebuild engagement.

Do you guarantee the strategy will be profitable?

No — the backtest report shows historical behavior across multiple symbols and timeframes so you can evaluate it yourself; no developer can guarantee future trading results.

How fast can this actually go live?

In our experience, delivery is live within 3 days of kickoff for the standard tiers; more complex multi-condition strategies with extensive backtesting may take slightly longer depending on scope confirmed at kickoff.

Next step

Send your strategy rules or existing script, your target tier (indicator, indicator + alerts, or strategy), and your TradingView plan level to support@bharataisaathi.com or via WhatsApp. Review the offer page for current pricing, or see how we work for the full process. Bharat AI Saathi handles the build; you keep full ownership of the script with no lock-in.