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I have a scalping strategy already coded in Pine Script that works well on TradingView, but I need it running natively on both Tradovate and Topstep with true millisecond-level execution. Your job is to translate the existing logic, connect it to the official APIs or any low-latency gateway you prefer, and make sure entries, exits, and modifications fire almost instantly and feel human-smooth. Core needs • Direct, simultaneous connectivity to Tradovate and Topstep, including real-time data and order routing. • Faithful reproduction of my current scalping rules: signal generation, position sizing, risk limits, and automated exits. • Ultra-low-latency performance—the whole point of this build is to cut the lag that TradingView/Pine introduces. • Clean, configurable code with clear parameters so I can tweak things like profit targets, stop size, and session filters without rewriting. • Simple deployment: a README or short video walking through setup, keys, and going live in the Topstep combine or a Tradovate account. Acceptance criteria 1. Demo showing a live or simulated run where order timestamps on both platforms are within a few milliseconds of the signal print. 2. All strategy conditions match the original Pine Script results when back-tested on identical data. 3. No orphaned orders or hanging connections after a full trading session; graceful reconnects handled. If you’ve already built fast execution bots for futures or prop-firm environments, that’s exactly the experience I’m after. Let me know which language or framework you’ll use (Python, Node, C++, etc.) and how you plan to achieve the latency target.
Project ID: 40740850
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181 freelancers are bidding on average $168 USD for this job

⭐⭐⭐⭐⭐ Build a Fast Execution Bot for Tradovate and Topstep ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project needs and see you're looking for a solution to run your scalping strategy on Tradovate and Topstep. You don't need to look any further; Zohaib is here to help you! My team has completed over 50 similar projects, ensuring quick and effective execution. I will translate your Pine Script logic into a fast and responsive bot, connecting it to the official APIs for seamless trading. ➡️ Why Me? I can easily build your execution bot as I have 5 years of experience in trading automation, focusing on low-latency solutions. My expertise includes API integration, real-time data handling, and performance optimization. I also have a strong grip on Python and other relevant technologies that will ensure your bot runs smoothly and efficiently. ➡️ Let's have a quick chat to discuss your project in detail. I’d love to show you samples of my previous work. Looking forward to discussing this with you! ➡️ Skills & Experience: ✅ Python Programming ✅ API Integration ✅ Real-time Data Handling ✅ Low-latency Solutions ✅ Scalping Strategies ✅ Automated Trading ✅ Performance Optimization ✅ Error Handling ✅ Code Configuration ✅ Trade Execution ✅ Back-testing Strategies ✅ Documentation Creation Waiting for your response! Best Regards, Zohaib
$150 USD in 2 days
8.0
8.0

Hi. I can translate your Pine Script scalping strategy into a native low-latency execution engine and connect it to Tradovate and Topstep using their supported APIs/gateways. For this project I would use C++ or Node.js/TypeScript depending on the available API path, with persistent WebSocket connections, local signal evaluation, prevalidated order parameters, asynchronous order routing, reconnect handling, and detailed timestamp logging. The key point is to remove TradingView/Pine from the live execution path. Signals, sizing, stops, targets, session filters, and position state should run locally so orders can be sent immediately when conditions are met. I would also build safeguards for duplicate signals, rejected orders, partial fills, disconnects, stale market data, and orphaned orders. Before claiming a specific millisecond figure, I would benchmark the real API/network path because latency also depends on broker infrastructure and physical distance to their servers. Deliverables would include the bot, configurable parameters, Tradovate/Topstep connectivity, backtest comparison against the Pine strategy, latency logs, and setup documentation. I can start by reviewing the Pine Script and confirming the execution architecture. Thanks for your attention.
$30 USD in 1 day
7.3
7.3

Hi, I can convert your existing Pine Script strategy into a reliable low-latency trading system for Tradovate and Topstep. I’ll reproduce the strategy logic exactly, implement real-time WebSocket data/order routing, risk management, automated exits, and robust reconnect/order handling. I’ll also provide clean configurable code and a simple setup guide, with latency tested and measured from signal to order submission.
$50 USD in 1 day
7.1
7.1

Let's get your Pine Script logic translated and running at true millisecond execution on Tradovate and Topstep. I have excellent experience with C#/Python low-latency trading systems connecting to broker APIs, replicating strategy logic faithfully while cutting the lag that platforms like TradingView introduce. do you have API access/keys ready for both Tradovate and Topstep already, and can you share the current Pine Script so I can validate the translation against identical backtest data? Please ping to discuss the requirement timeframe and the budget also. Thanks!!!
$250 USD in 7 days
7.0
7.0

i’ve done very similar recently with Pine strategy translation, futures APIs, WebSocket feeds, automated order routing, and low-latency execution. I’d avoid keeping Pine in the execution path and run the strategy directly against streaming market data. Which Tradovate API endpoints and Topstep integration are you already approved to use? Does the Pine strategy depend on bar-close calculations, or must signals react to every tick? I’d use a persistent WebSocket connection with async order handling, which removes repeated connection overhead. I’d also keep separate order-state reconciliation and reconnect logic so no orphaned orders remain after network failures. I’ll first port the Pine logic and validate it against identical historical data. Then I’ll build market-data/order adapters, benchmark signal-to-order latency, and test reconnects, exits, and full-session execution. Best, Dev S.
$250 USD in 5 days
6.6
6.6

Hi, I can translate the existing Pine Script strategy into a native execution service designed around low-latency futures trading, while preserving the original signal logic, position sizing, risk controls, session filters, and automated exits. I’d separate the strategy engine from the broker/execution adapters so Tradovate and Topstep connectivity can be maintained independently, with persistent market-data connections, asynchronous order handling, execution acknowledgements, reconnect logic, order-state reconciliation, and safeguards against duplicate or orphaned orders. For the latency requirement, I’d benchmark the complete signal-to-order path rather than simply claiming millisecond performance, and choose the implementation stack based on where the actual bottleneck is in the official APIs/gateway. Question 1: Can you provide the current Pine Script and specify which exact futures contracts/data feed and bar/tick timeframe the strategy uses, so I can determine what must be reproduced tick-for-tick? Question 2: For Topstep, are you using a Tradovate-connected Topstep account, and should the first validation compare execution timestamps in a simulated environment before enabling live/Combine order routing? Regards, Houssame.
$30 USD in 1 day
6.8
6.8

Hi, I’d translate the Pine logic into a low-latency execution service, connect Tradovate and Topstep APIs, synchronize signals with order routing, and implement reconnect, risk, and orphan-order handling. A few questions: Which futures contracts and data feeds does the Pine strategy currently use? Does your Pine backtest depend on TradingView-specific bar timing, indicators, or intrabar behavior? Should both platforms receive identical orders simultaneously, or can each account apply independent risk and position sizing? Best regards, Muhammad Usman
$220 USD in 3 days
6.3
6.3

Hello There! I’m Md Toriqul Islam, an experienced full-stack developer with 10+ years of experience in API integration, real-time systems, automation, backend development, and performance optimization. I can start immediately. **I have some questions:** 1. Can you provide the complete **Pine Script** and specify the exact futures contracts/symbols you want to trade? 2. Do you already have **Tradovate and Topstep API credentials/sandbox access**, and does the Topstep environment expose the required API/order-routing functionality? 3. Is the millisecond target measured from the **signal generated by the strategy to order submission**, or from signal generation to confirmed exchange/order acknowledgment? I understand you need to translate an existing Pine Script scalping strategy into a native execution bot for Tradovate and Topstep, with real-time market data, automated entries/exits, configurable risk parameters, reliable reconnection, and minimal execution latency. I have rich experience in API integration, real-time applications, WebSocket systems, automation, concurrency, backend optimization, and trading-related software integrations. I’m ready to review the existing strategy and API requirements immediately. Looking forward to hearing from you. Best regards, Md Toriqul Islam
$100 USD in 3 days
6.4
6.4

Hey , Good morning! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in API, Algorithmic Trading, C# Programming, C++ Programming, Lua, C Programming, Trading and Python. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Best Regards
$155 USD in 4 days
6.0
6.0

Hi, I'm Denis, a full-stack developer specializing in low-latency trading systems. I've built several platforms connecting to futures APIs and prop-firm systems, so I understand your goal: move your Pine Script strategy into a native environment with direct API control and millisecond execution. The core task is translating your scalping logic faithfully, connecting directly to Tradovate and Topstep APIs with minimal overhead, and firing orders within milliseconds of your signal. I'd build this in Python with async networking for speed while keeping code readable. Strategy parameters live in a config file—adjust profit targets, stops, and session filters without touching core logic. I've handled similar systems requiring synchronized connections, reliable order queuing during network issues, and detailed logging for execution verification. The key is graceful reconnection handling and clean session shutdowns. My process: extract your Pine Script rules, design the API connectivity layer, implement the strategy engine with your parameters, backtest against historical data to confirm behavior matches, then deploy with documentation and a walkthrough video. I'll build in safeguards for orphaned orders and clean exits. We'd test live paper trading first to measure round-trip times and adjust expectations. This won't reach microsecond precision, but it'll be tight enough for scalping. I'm ready to start immediately. Thanks, Denis.
$30 USD in 3 days
6.1
6.1

I understand, we can translate the existing Pine Script strategy into a native execution service for Tradovate and Topstep while keeping the trading rules, sizing, risk limits, and exits consistent with the original logic. For low latency, we would favor a lightweight event driven architecture in C++ or Node.js depending on the API constraints, with persistent connections, local signal processing, asynchronous order handling, connection monitoring, and automatic recovery. We’ll also build configurable parameters so stops, targets, session filters, and risk settings can be changed without modifying the core strategy. 1. Does the Topstep account use the Tradovate connection underneath, or do you require separate authentication and order routing for each platform? 2. Which futures contracts and data feed are used for the Pine Script strategy, and does the strategy depend on bar close or intrabar tick data? 3. Can you provide the Pine Script plus the exact TradingView symbol and timeframe so we can validate signal and execution timing against identical market data? We can provide the implementation with setup documentation, simulated testing, connection recovery, order-state reconciliation, and the requested latency measurements.
$140 USD in 7 days
5.6
5.6

Hi there, I can build a fast Tradovate and Topstep trading bot with real-time market data, automated order execution, and risk management. I’ll focus on low-latency execution, reliable API integration, and robust error handling. Could you share your trading strategy and execution requirements so we can discuss the implementation? Best regards, Fahad.
$100 USD in 2 days
5.5
5.5

You want your existing Pine Script scalping logic running live on both Tradovate and Topstep with real order execution and as little lag as possible, not just backtested. That's the job. One thing worth pointing out: Tradovate and Topstep are not one shared connection anymore. Topstep runs on its own platform, TopstepX, with its own REST and WebSocket API, separate from Tradovate's. So this is really two integrations, not one, each with its own API key and connection to manage. For speed, I'd use a persistent WebSocket connection to both plataforms for price data and order events instead of polling, since polling is where most of the lag comes from. Pine Script recalculates on bar close by default, so I'd rebuild your entry and exit conditions to fire at the same trigger points as the original script, otherwise the live version can enter a few ticks off from what the backtest shows even with identical logic. Position sizing, risk limits and exits would be coded exactly as your script has them, with profit targets, stop size and session filters exposed as clean parameters you can change without touching the code. Reconnect handling so a dropped connection doesn't leave an order or position hanging. Id build this in Python for speed of development or C++ if the latency target needs it, happy to go either way depending on how tight the timing needs to be. Send over the Pine Script and I'll start mapping the logic to both APIs. Thanks, Amon.
$30 USD in 7 days
5.6
5.6

Hello, As the founder of A4Logic, I bring over a decade of experience in web, mobile, AI, and automation solutions. This also includes precise execution in trading environments. While my profile emphasizes proficiency in C# programming, I am adept with the languages you mentioned (Python, Node.js, C++) and can work with your preference to ensure optimal performance. I've previously developed similar bots enabling superfast order-routing and seamless operation in futures markets. My deep knowledge extends to employing APIs effectively for smooth connectivity, real-time data fetching, risk management, and strategy automation. I also prioritize clean code, allowing for easy customization while maintaining consistency with your Pine-script rules. Having executed successful projects on time for 15+ years, I understand your requirement for rapid deployment as well as long-term maintenance. My focus on quality and communication ensures delivery that meets your expectations. Plus, my familiarity with Low-Latency scenarios makes me an ideal pick here: I’m ready to build this bot with unnoticeable lags while guaranteeing zero orphaned orders or hanging connections post-trading session. Finally, to provide you with an assurance I can meet these demands impeccably, I am eager to demonstrate a live or simulated run mirroring your strategies on both platforms where order timestamps are executed within a few milliseconds of the signal print. Th Thanks!
$130 USD in 2 days
5.6
5.6

Hello I can develop a high speed trading automation bot integrating Tradovate and Topstep APIs with order execution market data position management risk controls and real time monitoring With 20 years of software development experience I can work with Python REST APIs WebSockets authentication asynchronous processing databases and low latency application architecture A few quick questions Which Tradovate and Topstep API endpoints and account types need to be supported What trading rules entry exit position sizing and risk controls should the bot follow Do you require real time monitoring logging alerts and automated recovery for API or connection failures I’ll focus on building a reliable low latency system with robust API integration precise order handling strict risk controls error recovery and detailed execution logging I’m available to start immediately Thanks
$130 USD in 7 days
5.6
5.6

I can translate your Pine Script into a native execution engine with real-time WebSocket market data, automated entries/exits, position sizing, risk controls and reconnect handling for Tradovate and TopstepX; I’d use C++ or optimized Node/Python depending on the API constraints, with timestamps/logging to measure signal-to-order latency rather than promise an arbitrary millisecond target. I’ll also build configurable parameters, backtest parity checks, orphan-order protection and a clean deployment guide.
$100 USD in 1 day
5.3
5.3

★•══•★ Hi client ★•══•★ I recently completed a similar futures execution bridge translating strategy logic into direct API order routing. I’d use C# for low-overhead execution, reproduce your Pine rules exactly, add configurable risk/exits, reconnect and order-state safeguards, then benchmark signal-to-order latency on both supported APIs. Can you share the Pine Script and confirm which Topstep execution platform/account setup you use? Best regards, Rico
$50 USD in 5 days
5.0
5.0

Hi there, The core challenge is translating your Pine Script scalping logic into a native, low-latency execution engine for Tradovate and Topstep while preserving signal, sizing, risk, and exit behavior. I have strong hands-on experience with Python and have solved similar problems involving algorithmic trading workflows, real-time market data, and resilient order execution. My approach would be to: * Review the existing Pine Script, strategy assumptions, data requirements, and current implementation. * Identify the root cause of TradingView latency and determine what can be reused versus what needs to be changed. * Implement a clean, maintainable solution using Python, asynchronous event handling, and official platform APIs or the most reliable low-latency gateway available. * Test edge cases, reliability, performance, security, and integration behavior, including reconnects, partial fills, duplicate signals, and orphaned orders. * Deploy or integrate the fix without disrupting the existing system, with configurable parameters and clear setup documentation. A key latency consideration is separating signal computation, risk validation, and order routing so network or platform acknowledgements never block the market-data event loop; timestamps should also be captured at each stage for objective validation. I prefer fixing the actual root cause rather than applying temporary patches, and I will keep the implementation simple, stable, and maintainable. I can start by revi
$155 USD in 6 days
4.8
4.8

Nice to meet you , It is a pleasure to communicate with you. My name is Anthony Muñoz, I am the lead engineer for DSPro IT agency and I would like to offer you my professional services. I have more than 10 years of working as a Backend and Software developer, I have successfully completed numerous jobs similar to yours therefore, and after carefully reading the requirements of your project, I consider this job to be suitable to my area of knowledge and skills. I would love to work together to make this project a reality. I greatly appreciate the time provided and I remain pending for any questions or comments. Feel free to contact me. Greetings
$139 USD in 7 days
4.9
4.9

hi, i can translate your Pine Script strategy into a native execution system for Tradovate and Topstep while keeping the trading logic identical. i have experience with trading automation, real time market data, order execution, risk controls and API integrations. for the latency target, i’d avoid routing signals through TradingView and build the execution layer directly around the official APIs, with persistent connections, local signal processing, async order handling and automatic reconnects. i’ll first validate the Pine logic against identical historical data, then build the execution and risk layer, test simulated orders and verify timestamps, fills, cancellations and reconnect behavior. what market and contracts is the strategy currently trading, and can you share the Pine Script so i can review the signal logic before recommending Python, Node or a lower latency option? let’s have a quick call to go through the strategy and execution requirements. Mughiraa
$140 USD in 7 days
4.8
4.8

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