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Paid on delivery
I need an experienced developer who has real, hands-on experience building or maintaining automated trading bots for Polymarket. This job is to update an existing bot, improve its trading logic, and upgrade a simple UI panel used for controls/monitoring. What needs to be done: Improve and extend current trading logic (market-making, risk controls, execution behavior, error handling). Update API interactions to match current Polymarket constraints. Optimize performance and reliability (latency, decision cycle, failovers). Redesign or improve the lightweight UI for bot settings + live metrics. Deliver clean, documented code. Requirements: Strong experience with Polymarket, CLOB/AMM mechanics, or prediction-market automation. Proficiency in Python/Node. Solid UI experience (React preferred). Understanding of on-chain data, market APIs, and automated execution. Deliverables: Updated bot logic. Updated UI. Full testing + deployment instructions. Only apply if you can deliver fast and handle complex trading logic.
Project ID: 40220743
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Active 2 mos ago
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Hello I can jump in and upgrade your Polymarket bot end to end, focusing on tighter trading logic, safer execution, and better observability. I’ve worked hands-on with automated trading systems for prediction markets and CLOB-style mechanics, so improving market-making behavior, risk controls, and error handling won’t be guesswork—I’ll audit what’s there, fix what’s fragile, and extend it in a way that matches Polymarket’s current API and constraints. On the backend, I’ll optimize the decision loop for lower latency and higher reliability, add proper safeguards and failovers, and clean up execution logic so the bot behaves predictably under real market conditions. On the frontend, I’ll refresh the existing UI into a clear, lightweight React panel that exposes key settings and live metrics without getting in the way of operations. You’ll get clean, well-documented code, plus clear testing and deployment instructions so you can run and extend the bot confidently. If you need someone who can move fast and reason through non-trivial trading logic without hand-holding, this is a good fit. Regards.
$30 USD in 2 days
2.0
2.0
70 freelancers are bidding on average $136 USD for this job

Hello, With your project's unique needs, including deep knowledge of Polymarket, API interactions and trading logic, my team at Our Software is well-prepared to upgrade your bot swiftly and successfully. Over time, we have developed a profound understanding of CLOB/AMM mechanics and other prediction market automation techniques, making us an ideal fit for this task. In addition, we are experienced in dealing with complex trading logic and have a proven track record of delivering fast results without compromising quality. In terms of development skills, Python/Node are our fortes - both highly relevant to accomplishing your ambitions. Additionally, we possess solid UI expertise and are adept at leveraging React to create efficient and user-friendly interfaces. Your desire for enhanced performance, low latency, and reliable decision-making aligns perfectly with what we always aim to deliver in our projects. Lastly, let me reiterate that no project is too big or small for us; we tackle each task with the same fervor for excellence. Miracles happen when there is a shared belief in success, and we are confident that together we can transform your dreams into an updated bot that will elevate your trading experience on Polymarket. Let's take this forward! Thanks!
$130 USD in 2 days
8.4
8.4

Hi, I understand the critical role an optimized, reliable trading bot plays in capitalizing on Polymarket’s dynamic environment. Your need to enhance trading logic, ensure robust API integration, and upgrade the UI for control and monitoring resonates deeply with my experience. I’ve worked extensively on trading bots, enhancing market-making strategies, refining risk controls, and elevating execution logic using Python and Node, alongside creating intuitive React-based interfaces. I focus on delivering clean, documented code that boosts performance and reliability, specifically optimizing latency and failover mechanisms. I’ll start with a thorough audit of your existing bot, then implement logic improvements, API updates, and finally revamp the UI using Tailwind CSS and React for a seamless user experience. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. Let’s aim to have a detailed plan and first updates within a week. Can you share the current bot’s architecture and which parts of the trading logic you find most limiting or problematic? Best regards, Asad
$95 USD in 5 days
8.1
8.1

Hello Belal A., I checked your project, and it looks interesting. This is something we already work on, so the requirements are clear from the start. We mainly work on JavaScript, Python, HTML, PostgreSQL, React.js, Docker, API Integration, Tailwind CSS, Pandas, FastAPI We focus on making things simple, reliable, and actually useful in real life not overcomplicated stuff. Let’s connect in chat and see if we’re a good fit for this. Best Regards, Ali nawaz
$129 USD in 4 days
6.2
6.2

Hello Belal! I’m excited about the opportunity to help with your project. Based on your requirements, I believe my expertise in JavaScript, HTML, Python, React.js, Tailwind CSS aligns perfectly with your needs. How I Will Build It: I will approach your project with a structured, goal-oriented method. Using my experience in JavaScript, Python, HTML, PostgreSQL, React.js, Docker, API Integration, Tailwind CSS, Pandas, FastAPI, I’ll deliver a solution that not only meets your expectations but is also scalable, efficient, and cleanly coded. I ensure seamless integration, full responsiveness, and a strong focus on performance and user experience. Why Choose Me: - 10 years of experience delivering high-quality web and software projects - Deep understanding of JavaScript, HTML, Python, React.js, Tailwind CSS and related technologies - Strong communication and collaboration skills - A proven track record — check out my freelancer portfolio. - I’m available for a call to discuss your project in more detail - Committed to delivering results on time, every time Availability: I can start immediately and complete this task within the expected timeframe. Looking forward to working with you, Belal! Best regards, Ali Zahid Egypt
$140 USD in 7 days
5.9
5.9

Hi, I’ve read your Polymarket bot brief and can update the trading logic, tighten risk controls, and modernize the UI quickly and reliably. I have hands-on experience building and maintaining automated prediction-market strategies that handle CLOB/AMM interactions, on-chain data streams, and low-latency execution in Python/Node with React dashboards. I will: refactor market-making and execution modules, implement robust error handling and failovers, update API calls to current Polymarket constraints, and redesign the lightweight React/Tailwind UI to show live metrics and controls. I deliver clean, documented code, tests, Docker deployment, and step-by-step deployment instructions. If that fits, I can start with an assessment and a short roadmap within 48 hours, then complete core logic and UI updates in iterative releases. What are the current pain points you see (latency, unexpected fills, UI gaps, or specific markets) and can you share the repo or API access for an initial assessment? Sincerely, Andrew
$155 USD in 3 days
5.7
5.7

As an accomplished Full-Stack Developer, I have a deep understanding of the intricate mechanics of automated trading on platforms like Polymarket. I have worked extensively with CLOB/AMM functionality and prediction-market automation such as yours, all while utilizing my proficiency in Python and Node.js. My experience also extends to designing lightweight UIs, which is essential for effective controls and monitoring. More than just coding, I prioritize optimizing performance and reliability, making sure there are minimal latency and failovers for your trading bot. I am innately adept at improving and extending existing functionalities along with robust error handling. To further assure you, I maintain a 100% job completion rate and deliver projects on time. Considering the complexity of your project and the need for quick delivery, my commitment to offering the best services combined with my dynamic response to client's needs directly aligns with what you're seeking. With me, you will not only get clean-coded deliverables but full testing + deployment instructions ensuring smooth integration. Choose me for unparalleled proficiency and dedication to successfully update your Polymarket Trading Bot.
$140 USD in 2 days
5.7
5.7

Hello there, I understand you need to upgrade an existing Polymarket trading bot by improving market-making logic, risk controls, execution behavior, API compatibility, performance, and a lightweight UI for live monitoring and controls. SEO Global Team brings hands-on experience with Polymarket automation, CLOB/AMM mechanics, Python and Node trading systems, on-chain data handling, and React-based control panels for real-time metrics. We will refactor and extend the bot’s trading logic, align API interactions with current Polymarket constraints, optimize latency and reliability, and redesign the UI with clean state management, live metrics, and fully documented deployment instructions. Is the current bot written in Python, Node, or a hybrid setup? Are you using Polymarket’s CLOB exclusively or a mix of AMM markets? Do you already have a deployment environment, or should we include setup from scratch? Best regards, SEO Global Team
$200 USD in 7 days
5.2
5.2

⭐Hi, I’m ready to assist you right away!⭐ I believe I’d be a great fit for your project since I have hands-on experience in building and enhancing automated trading bots, specifically for platforms like Polymarket. With a focus on improving trading logic, updating API interactions, and enhancing the UI panel, I can ensure the bot's efficiency and usability. My technical background includes expertise in Polymarket, CLOB/AMM mechanics, and prediction-market automation. I am proficient in Python and Node.js, with a strong understanding of on-chain data, market APIs, and automated execution strategies. Additionally, my experience with React.js allows me to deliver a user-friendly UI. This project aims to optimize trading logic, enhance API interactions, and improve UI design, addressing critical needs for efficient trading operations. If you have any questions, would like to discuss the project in more detail, or would like to know how I can help, we can schedule a meeting. Thank you. Maxim
$30 USD in 2 days
5.4
5.4

Hello Belal, I came across your project Update Polymarket Trading Bot (Logic + UI Upgrade) and I am very interested in working with you. I have reviewed your requirements and fully understand the scope and expectations. I specialize in JavaScript, Python, HTML, PostgreSQL, React.js, Docker, API Integration, Tailwind CSS, Pandas, FastAPI and have successfully delivered similar projects before. I am committed to delivering high-quality work with reliability, clarity, and professionalism. I work transparently throughout the project so progress, deadlines, and expectations stay clear at every stage. I would be glad to discuss further details and am ready to start immediately. Looking forward to hearing from you. Regards, Anum
$90 USD in 3 days
5.1
5.1

Hi [ClientFirstName], I have hands-on experience building and maintaining automated trading bots for Polymarket, including CLOB/AMM mechanics and on-chain data integration. I will update the bot’s trading logic to improve market-making, risk controls, execution behavior, and error handling, while modernizing the UI panel for controls and live metrics. The updated API interactions will align with current Polymarket constraints, and I’ll optimize latency, decision cycles, and failover reliability. You’ll receive clean, well-documented code with clear deployment steps and comprehensive tests. What specific Polymarket constraints or API changes should be prioritized first to ensure a smooth rollout? Best regards,
$155 USD in 2 days
5.5
5.5

Hi there, I see you're looking for someone to update your Polymarket trading bot, focusing on both the trading logic and the UI. My approach would be to first analyze the current trading logic to identify areas for improvement, ensuring it aligns with market-making strategies and effective risk management. I’d also make sure the bot interacts seamlessly with the latest Polymarket API. With my 4+ years of experience in Python and React, I can enhance the UI for better usability and real-time metrics, while also optimizing the bot's performance for reliability. I prioritize writing clean, documented code to make future updates easier. One thing I’d love to clarify is what specific trading strategies or features you’re most interested in implementing for the bot’s logic enhancement? Best regards, Arslan Shahid
$30 USD in 3 days
4.9
4.9

With my extensive knowledge and experience in both API integration and Python, paired with my solid understanding and ability to work with React.js, I believe I'm the top candidate for upgrading and improving your Polymarket trading bot and its user interface. While my work aligns mainly at the intersection of web development, automations, and trading, I have also developed a deep comprehension of on-chain data and market APIs, crucial skills in this project. Furthermore, I emphasize the importance of strategical thinking over mere execution. I will dedicate substantial time understanding your business goals to ensure our efforts are aligned. You can trust me to build a clean, maintainable codebase that emphasizes performance and scalability - key factors in any trading bot aiming to make effective decisions and minimize latency. Apart from delivering a thoroughly upgraded bot and an intuitive UI, I can provide comprehensive testing and deployment instructions for a smooth integration into your existing system. With me on your team, you can be assured of impressive deliverables that reflect my commitment to long-term value over short-term fixes. Choose me, Akanji, for a long-lasting partnership that leverages not just templates or quick solutions but robust, scalable systems that align with your revenue aspirations.
$220 USD in 4 days
5.0
5.0

Hi, I understand you’re looking to update a Polymarket trading bot with improved logic and a refreshed UI. I can pretty efficiently enhance your bot’s trading strategy, tighten risk controls, update API interactions, and redesign the control panel to make monitoring intuitive and real-time. The goal is a reliable, low-latency system with clear metrics for fast decision-making. Solution Approach: • Audit current trading logic and implement improved market-making + risk controls • Update API calls to align with latest Polymarket constraints • Optimize performance: decision cycles, failovers, and latency • Upgrade React-based UI for bot settings, live metrics, and responsiveness • Full documentation, testing scripts, and deployment instructions To ensure smooth operations, I recommend adding a lightweight simulation mode in the UI for testing new strategies without real trades—this helps validate logic before going live. Do you want the UI to remain minimalistic or add more interactive dashboards for deeper analytics? I’m pretty excited about the opportunity to collaborate and look forward to working with you! Best regards, Muamer Kaukovic
$140 USD in 7 days
5.1
5.1

Hey, I have hands-on experience building and maintaining automated trading systems, including market-making logic, execution strategies, risk controls, and API-driven automation. Recently, I built an API-based trading platform integrated with Zerodha / Kite, developed using React for the UI and Node.js for backend services, and deployed on AWS. The system handles live market data, order execution, monitoring, and reliability concerns such as error handling and decision-cycle optimization. I am proficient in Node.js, understand CLOB/AMM mechanics, market APIs, latency optimization, and failover strategies, and can update Polymarket integrations to current constraints. I can also improve the lightweight React-based UI for bot controls and live metrics. I would like to connect with you in chat to discuss the architecture and UI flow to proceed. Let's connect. Thanks!
$240 USD in 9 days
4.8
4.8

Hello, thanks for posting this project. I've read the explanation of your project carefully and thought it's the great fit for me. Because: I'm a full stack engineer with proven experience building, optimizing, and maintaining automated trading bots for prediction and decentralized markets, including hands-on work with Polymarket and similar platforms. I'm skilled in market-making and execution strategies, risk controls, and robust error handling, ensuring reliable automated trading. My background combines deep Python and Node expertise with practical UI development using React, and I have a solid grasp of CLOB/AMM mechanisms and on-chain market data integration. Having maintained and refactored trading systems, I can quickly extend and optimize your existing bot, update it for current Polymarket API requirements, and refine your UI for efficient monitoring and control. My focus is always on performance, reliability, clean code, and transparent documentation for handover and future iteration. Could you share additional details about the current UI stack and codebase structure so I can estimate integration and upgrade scope? Looking forward to hearing from you. Warm regards, Vitalii.
$140 USD in 1 day
4.6
4.6

Developing automated trading bots for Polymarket demands a blend of precision and expertise, making it essential to find the right developer. With 5 years of experience and expertise in Python/Node and React, I have hands-on experience enhancing trading bots and optimizing UI interfaces. I've successfully worked on similar projects offsite and ensure top-notch performance. By upgrading trading logic, improving UI, and ensuring seamless API interactions, I will deliver a reliable and efficient solution. Let's collaborate to exceed your expectations. I’d love to chat about your project! Worst case, you get free advice that can guide your project. Chirag Pipal Regards
$200 USD in 7 days
4.4
4.4

As a seasoned developer and CEO with an innovation-focused ideology, I believe my team at Prime Code Tech embodies the breadth of know-how you need for this job. Our diverse experiences have led us to create intelligent, scalable solutions and as such, we are proficient in Python/Node and API Integrations - skills essential for leveraging your current infrastructure and optimizing your operations. My expertise with on-chain data, market APIs, and automated execution strengthens our understanding of the Polymarket platform mechanics - CLOB/AMM, which will be pivotal in improving your trading logic. Moreover, I’ve built and overseen multiple UI designs in React that cater to real-time control performance monitoring - a skillset perfectly aligned with your requirement of upgrading the lightweight UI. The value we offer resides in our ability to think beyond immediate need. While ensuring the deliverables you expect from us; an updated bot logic, an updated UI along with full testing + deployment instructions; my team is inspired by the potential long-term alliance. At Prime Code Tech, we aim to serve our clients as a committed partner and not just service providers. Thus, allow me and my team to leverage our efficiency not just în executing your current vision but as a strategic technological partner driving your novel ideas into impactful realities.
$100 USD in 5 days
4.2
4.2

Hello, I hope you’re doing well. I understand you already have a functioning Polymarket trading bot and a basic control UI, and you now need targeted improvements rather than a rebuild. The scope is to enhance trading logic, align API usage with current Polymarket constraints, and upgrade the UI used for monitoring and control. The focus is on correctness, performance, and reliability in a live trading environment, not experimental code. I will start by reviewing the existing bot architecture, trading logic, and API interactions to identify weaknesses in execution flow, risk controls, and error handling. I’ll update the Polymarket API integration to reflect current CLOB/AMM behavior, improve market-making logic, add stronger safeguards and retries, and optimize latency and decision cycles. The UI will be refactored or redesigned in React to expose bot settings, live metrics, and status clearly, with clean state management. All changes will be tested against real market conditions where possible and documented for deployment and maintenance. You will receive an updated and stable trading bot with improved logic and performance, a cleaner and more usable control UI, fully tested code, and clear deployment and operational documentation. Looking forward to work with you for your project. Thank you !
$140 USD in 7 days
4.5
4.5

Hi, Trading bots on Polymarket usually break when logic lags behind current market constraints execution drifts, risk controls get leaky, and the UI stops reflecting what the bot is actually doing. That’s how latency and silent losses creep in. I’d update the bot end to end: tighten market-making and risk logic because decision quality matters more than frequency; refactor API interactions to match current Polymarket rules because outdated calls cause hidden failures; and improve reliability with clearer error handling and failovers. I’ll also refresh the React control panel so settings and live metrics are readable and trustworthy. Code will be clean, documented, and deployment-ready. Most comparable work is under NDA, but I can walk through the approach in detail. One question: is the current bot closer to AMM-style logic or CLOB market making? Chand
$100 USD in 2 days
4.3
4.3

❤️Hi, sir❤️ I understand sir needs an update to an existing Polymarket trading bot, improving market-making logic, risk controls, execution reliability, and aligning with current API constraints. I can handle this using Python or Node, FastAPI, Pandas, PostgreSQL, Docker, and React with Tailwind for a clean monitoring and control UI. I have hands-on experience with automated trading systems, market APIs, performance optimization, and building real-time dashboards for live metrics and controls. I can deliver fast, with fully tested logic, clear documentation, and deployment steps, and I look forward to working with sir.
$120 USD in 7 days
3.8
3.8

Helwan, Egypt
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Member since Jul 14, 2017
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