Prediction Market Arbitrage Bot (Kalshi & Polymarket)

@Milvetti

Hi, we can help you with your prediction market arbitrage bot for Kalshi and Polymarket. We offer lifetime bug fix guarantee. As Milvetti, we help traders automate their strategies. Price is an estimate and may vary by scope.

@engmalaa

Hi there, I already built a quick bot for testing; you can try the beta version from here: +966562836282. Please try it and let us talk about it. Regards, Mohammad Alaa

@Azursol

Hello Muhammad! I’m excited about the opportunity to help with your project. Based on your requirements, I believe my expertise in Python, Node.js 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 Python, Node.js, Risk Management, Blockchain, Backend Development, Rust, Trading, API Development, Bot Development, 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 Python, Node.js 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, Muhammad! Best regards, Ali Zahid Pakistan

@Techroj

Dear Client, Greetings!! I have gone through the project description, and found that this is clearly a production-grade trading system, not a simple bot. I have experience building real-time backend services uisng python with WebSocket data ingestion, order book handling, and safe execution logic. I can integrate Kalshi and Polymarket APIs, implement event matching and arbitrage detection after fees/slippage, and design risk-aware limit order execution with proper monitoring and logging. Also, I have been coding on Machine Learning and Data Science with python from past 7 years. I have the experience of working with 4 giant tech companies, including freelancing on upwork, fiverr and freelancer. Hope to hear from you soon!!. Regards, Rojan

@Algokage

Hello, I have 5+ years of experience building trading systems, including low-latency data processing and risk management. I've worked with order books, APIs, and real-time market data, making me a strong fit for your prediction market arbitrage bot project. My approach would involve integrating Kalshi and Polymarket APIs, implementing robust event matching and arbitrage logic, and ensuring execution safety with limit orders and risk controls. I'd build clean, testable backend services with monitoring and logging. Please send a message for samples of similar projects. Thanks, Adegoke M.

@fizaa170

I can build a production-grade arbitrage backend integrating Kalshi & Polymarket with real-time REST/WebSocket ingestion, event matching, fee/slippage-aware logic, and safe execution using limit orders and risk controls. The focus will be low-latency processing, clean architecture, and robust monitoring/logging. Muzammil

@Ashnasajid

Hi, I can do this. With extensive experience in backend development and trading systems, I am well-equipped to build a robust real-time prediction market arbitrage bot for Kalshi and Polymarket. My expertise includes integrating REST and WebSocket APIs, implementing event matching, and developing arbitrage logic while ensuring execution safety through risk management practices. I have a strong background in Python and Node.js, along with proficiency in Rust, which will enable me to create clean, testable backend services. I understand the complexities of low-latency data processing and can effectively handle slippage and partial fills. I am committed to delivering a production-grade solution that includes comprehensive monitoring, logging, and alerting features. I look forward to the opportunity to contribute to this project. Best regards, Ashnasajid

@burzhuy

With over two decades of experience working in backend development with Python, my skillset is ideally suited to your project. In addition to being well-versed in REST and WebSocket APIs, I have hands-on experience dealing with complex trading systems, order books, and low-latency data processing. This deep understanding of the trading ecosystem allows me to effectively handle slippage, partial fills, and execution safety - the key responsibilities of your project. One of my greatest strengths is building clean, testable backend services - an essential aspect for a serious and production-grade project like this one. I am meticulous when it comes to monitoring, logging, and alerting - vital components for running an efficient arbitrage bot. Apart from these technical aspects, I am a strong believer in teamwork and open communication; hence working with your team on this project would be seamless. In conclusion, choosing me for your prediction market arbitrage bot means selecting a seasoned professional who brings both the technical expertise and seasoned experience required for success. I look forward to the opportunity to demonstrate how my skills and commitment can maximize efficiency and profit for your arbitrage operations across Kalshi and Polymarket. Thank you for considering me.

@gianniszagoritis

With a diverse and expansive portfolio like mine, I'm confident that my skills are perfectly suited to your ambitious Prediction Market Arbitrage Bot project. My background speaks volumes to the complexity and precision required for this kind of work. I have proven that I am capable of delivering great results. My solid foundation in backend development coupled with extensive experience in algorithm design and data analysis has instilled in me the ability to create clean and testable backend services. Additionally, my past projects dealing with low-latency data processing will be a significant asset for this particular project. I am aware of the risks involved when executing trades and will ensure safety through limit orders while handling slippage and partial fills effectively. My deep understanding in risk management strategies adds another layer of confidence that we can achieve desired ROI. In conclusion, trusting me for your Prediction Market Arbitrage Bot project would mean having a dedicated professional who values precision alongside performance. I am able to adapt projects to changing market needs with an unwavering focus on maximizing profitability. Seize this opportunity to work with someone who is familiar with the significance of scalability while trading and can deliver accordingly. Let's get started on creating a powerful system that leaves no stone unturned in pursuing arbitrage opportunities!

@DigitalNightOwl8

Hi Mate , 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 Bot Development, Rust, Node.js, Risk Management, API Development, Python, Blockchain, Trading and Backend Development. 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

@BSDesigners

Hello Muhammad, I will develop a robust prediction market arbitrage bot that seamlessly integrates Kalshi & Polymarket APIs, identifies arbitrage opportunities, executes trades safely, and provides comprehensive monitoring and alerting functionalities. Let's discuss the project details further. Thanks.

@adnans092

Greetings I can surely help you for Prediction Market Arbitrage Bot (Kalshi & Polymarket) I am in the IT industry since more than a decade and serve so many clients in building and rebuilding websites, software, and applications I have strong hands-on different cms like webflow, Wordpress, shopify, squarespace, wix and on different programming languages like PHP, Laravel, React, Node.js, HTML, CSS, And I did the migration from HTML to click funnels. I have made so many websites (E-commerce, WordPress, Classified admin, WooCommerce, etc.), bots, softwares, and Mobile applications (Android, IOS, and Huawei Play store) in my entire career. I have strong hands on both the front end and back end. Currently, I am part of the team who are dealing with miscellaneous tasks in dubizzle and Mzad Qatar including design and layouts and they both have more than 1 million users. I believe that you are looking for a web designer and for sure you will get your end desire result with plagiarism-free work and with better quality as I am assuring you this. Package deals can also be done for long-term collaboration as per the client's requirement. Kindly do come on chat so that we can discuss project details further more.

@bilal0356

Hi, We went through your project description and it seems like our team is a great fit for this job. We are an expert team which have many years of experience on Python, Node.js, Risk Management, Blockchain, Backend Development, Rust, Trading, API Development, Bot Development Please come over chat and discuss your requirement in a detailed way. Thank You

@Foraxis

After reviewing your project, I’ve already identified some opportunities to enhance the outcome. Building a real-time arbitrage bot that integrates Kalshi and Polymarket APIs for seamless trading sounds like something I’d genuinely enjoy working on, and I’d love to dive in. I bring solid hands on experience and have successfully completed similar projects off site. My skills include backend development, real-time data processing, API integration, risk management, and building clean, testable services focused on reliability and low latency. If this feels like the right fit, I’m ready to start and deliver exactly what you need quickly, professionally, and with no guesswork. Regards, Curtley

@zaida474

I am a detail-oriented professional specializing in Financial Data Analysis and Accounting. I have a strong background in financial reporting, budgeting, and cost analysis, combined with advanced skills in Excel and data visualization tools. I am passionate about leveraging data to improve financial accuracy, optimize performance, and support strategic decision-making. My experience includes managing complex financial datasets to provide actionable insights and ensure regulatory compliance

@ahtishamulhaque1

Hi I carefully read your project details and this proposal is written by me not auto submitted. I can build a production grade backend system that connects with Kalsi and Polymarket using REST and WebSocket APIs to ingest live data match equivalent events and identify real arbitrage opportunities after fees slippage and market depth. I will design clean backend services focused on low latency data handling safe trade execution and strong risk controls including limit orders partial fill handling logging monitoring and alerts. The architecture will be modular testable and ready for real world trading conditions not a demo bot. I have experience working with trading systems order books and real time decision engines and can deliver a reliable solution with clear documentation and testing. Would you like me to start by outlining the system architecture and execution safety strategy before coding Ahtisham Malik

@mohamedg101

❤️❤️❤️Cost:100USD||Timeline:3days||Full-time availability in your time zone❤️❤️❤️ ⭐If you award me, your smile shows up⭐ Hi, I am ✨new freelancer✨, but I’m an experienced backend engineer with a strong background in trading systems, real-time data pipelines, and execution logic. ✔️Tech stack:✔️ Python / Node.js (Rust if needed for performance-critical paths), WebSockets, REST APIs, structured logging, and clean service-oriented backend design. I can build a robust backend service that ingests live market data via REST and WebSockets, matches equivalent events across Kalshi and Polymarket, detects true arbitrage opportunities after fees and slippage, and executes trades using safe limit-order strategies with proper risk controls. I’m comfortable handling partial fills, execution edge cases, and designing systems that are observable, testable, and resilient. If you’re looking for someone who treats this like a real trading system—not a toy script, I’d be happy to discuss architecture and next steps. You will get to know another trustworthy and talent programmer by choosing me and I will be honored to complete first freelancer task. Warm regards, Mohamed.

@muhammadt449

As an experienced and result-oriented tech leader with over 8 years in the industry, I am confident I can deliver exceptional results for your prediction market arbitrage bot. Throughout my career, I have successfully managed complex projects, developed robust backend services and integrated various APIs - making me the perfect fit for your project. Having founded and led Codezyra Tech, I'm no stranger to handling diverse client requirements and working in agile environments. Our collective experience of delivering over 150 projects globally has honed my skills in full stack development, cloud computing, artificial intelligence and digital marketing. Additionally, my aptitude for aligning technical innovation with business growth perfectly complements the needs of developing a sophisticated trading system like the one you're proposing.

@rachelt39

Hello, As someone with a diverse range of skills including those explicitly requested for this project, I believe I am an excellent fit for your Prediction Market Arbitrage Bot. My extensive experience with Backend Development and Node.js, combined with my expertise in Risk Management prove invaluable when it comes to building complex trading systems like the one you require. I have previously constructed low-latency data processing systems which demonstrate my capacity to handle real-time ingesting of market data. In addition to these specific skills, my proficiency in secure authentication and database optimization will help ensure the safety of your trades by incorporating risk controls and executing them with precision. My ability to offer end-to-end solutions also helps guarantee that your production-grade demands will be successfully met. Partnering with me isn't just choosing another freelancer/designer. It's essentially employing a dynamic team player who brings together varied but essential domains into one comprehensive scope. When you collaborate with me, not only do you get an experienced Fullstack Developer and AI Engineer, but also a dedicated academic adept in research, analysis and technical documentation which can be incredibly resourceful in constructing a robust and well-documented backend services for your project. With me on board, rest assured that your project will combine security, scalability, performance, and intelligence it requires Thanks!