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I’m looking for someone who already understands the MEV game inside out and can turn that knowledge into a live, revenue-producing system. The scope spans both Ethereum and Solana, so you’ll be juggling Solidity, Rust, Flashbots, and Solana’s priority-fee mechanics in one coherent architecture. Core objectives • A single MEV bot that watches the mempool in real time, identifies opportunities, and automatically executes profitable front-running, arbitrage trading, and sandwich attacks. • On-chain components written in Solidity (for Ethereum) and Rust/Anchor (for Solana) that the bot can call to secure transactions, bundle them, and protect against re-ordering. • Robust monitoring, risk controls, and simple configuration so we can turn individual strategies on or off and adjust caps per block or per day. • Clear documentation and a short hand-off session so my local team can maintain and extend the codebase. Acceptance criteria 1. The bot consistently captures test-net profit across both chains before we move to main-net. 2. Bundles confirm in the expected block, with revert protection in place. 3. Code passes audit-level unit tests and static analysis (Slither for Solidity; clippy and cargo-audit for Rust). 4. Deployment scripts (Hardhat, Foundry, Anchor CLI) work end-to-end from a fresh repo clone. If this sounds like your wheelhouse, send over a quick outline of your previous MEV work and let’s set up an interview—feel free to reach out directly at +639073819940.
Projektin tunnus (ID): 40172444
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19 freelancerit tarjoavat keskimäärin $503 USD tätä projektia

Hello donparma, I’m Abdul, a Software Engineer with solid expertise in Solana blockchain, Rust, Solidity, and smart contract development, coupled with strong hands-on experience building crypto trading bots. I have designed and deployed Solana trading and sniper bots powered by Rust/Anchor, along with full-stack development skills to create robust, maintainable systems. Your MEV bot project aligns perfectly with my skillset. I can build a high-performance MEV bot monitoring mempools on Ethereum and Solana simultaneously—implementing front-running, arbitrage, and sandwich strategies—while architecting on-chain Solidity and Rust components for secure transaction bundling and re-order protection. My approach includes comprehensive risk controls and modular toggles for strategy management, ensuring you retain operational flexibility and control. I emphasize clean, documented code with audit-level unit tests (using Slither, Clippy, cargo-audit) and scripting for smooth deployment with Hardhat, Foundry, and Anchor CLI. I understand the critical importance of robust revert handling and bundle confirmation within targeted blocks for reliable profit capture on testnets before mainnet deployment. Let’s connect to discuss how I can help deliver a live, revenue-producing MEV system tailored to your goals. I’m ready to start immediately and provide thorough documentation plus a knowledge transfer session to empower your local team. Looking forward to your response, Abdul
$500 USD 7 päivässä
5,7
5,7

Hello, I have reviewed the details of your project. i will create a live mev bot for ethereum and solana that monitors mempools in real time to identify front-running, sandwich, and arbitrage opportunities. on ethereum, smart contracts will be written in solidity and tested using hardhat and foundry, with slither static analysis for security. on solana, on-chain programs will use rust with anchor, and cargo-audit will check dependencies. the bot will interact with flashbots to submit bundles for ethereum and handle solana priority fees for fast execution. monitoring scripts will track profits, failed transactions, and risk caps, allowing strategies to be turned on or off per block or daily limits. test-net runs will validate profitability before moving to main-net. documentation and a short hand-off session will ensure your team can maintain and extend the code. Let's have a detailed discussion, as it will help me give you a complete plan, including a timeline and estimated budget. I will share my portfolio in chat I look forward to hear from you. Thanks Best Regards, Mughira
$500 USD 7 päivässä
4,9
4,9

⭐Hi, I’m ready to assist you right away!⭐ I believe I’d be a great fit for your project since I have extensive experience in blockchain development, specializing in MEV strategies and smart contracts. My proficiency in Solidity, Ethereum, and Rust aligns perfectly with the complex requirements of developing MEV bots and on-chain components. Additionally, I have successfully executed MEV strategies, implemented risk management protocols, and documented processes to ensure seamless knowledge transfer to local teams. The project aims to revolutionize MEV strategies by creating a dynamic bot that performs profitable front-running, arbitrage trading, and sandwich attacks while maintaining transparency and risk controls. This solution will optimize transaction execution and protect against reordering, meeting your project's core objectives. 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
$250 USD 5 päivässä
4,4
4,4

With deep expertise in Ethereum, Rust, Solidity, and Solana, I am well-equipped to undertake your challenging MEV Bot and Smart Contracts development project. Moreover, having already built a number of complex blockchain projects, my understanding of the MEV game in particular positions me well to execute your brief. I take great pride in building efficient and value-driven web applications that solve real-world problems in scalable ways. Consequently, my architecture for your single MEV bot would be designed for optimal performance and revenue generation, automatically executing front-running, arbitrage trading, and sandwich attacks. In addition to strong programming skills - particularly fluent in PHP, Node.js, Vue.js- I bring considerable experience and discipline to each project. I have an extensive background in automating data extraction - a useful skill for this proposed work-and designing robust interfaces. Your project would benefit from my attention to detail, timeliness, accountability, and a commitment to surpassing client expectations. Let's get started on turning your vision into a reality!
$500 USD 10 päivässä
0,0
0,0

Hello, As an experienced Senior Web & App Developer with a keen understanding of blockchain technology, Ethereum and Solidity language, I believe I'm the ideal candidate for your MEV Bot and Smart Contracts Development project. Over the years, I have streamlined processes and helped businesses automate their workflows leveraging intelligent automation bots. This aligns perfectly with your need for a single, sophisticated MEV bot that can watch the mempool, seize opportunities, and execute profitable transactions efficiently. Furthermore, my technical expertise extends to Rust and Flashbots—a unique combination that allows me to tackle both Ethereum and Solana's challenges coherently as required in the scope of your project. My proficiency in languages such as Rust and experience securing transactions in Solidity reflects my ability to jump right into any ecosystem with agility. I should also note that I value clean code, maintainability, and long-term support - all of which align perfectly with your expectation for clear documentation+hand-off session for your local team. Trust me to not only meet your acceptance criteria to a tee but also deliver an automated MEV solution that unlocks enduring value for your business. Let's have a chat at +639073819940! Thanks!
$450 USD 5 päivässä
0,0
0,0

Hi there, I’m excited about your project! With over 9 years of experience in developing high-performance systems, including MEV bots, I’m confident in my ability to create a robust and efficient solution tailored to your specifications. My expertise spans both Solidity and Rust, allowing me to seamlessly integrate Ethereum and Solana functionalities to capture profitable trading opportunities effectively. I’ve previously built advanced trading bots that successfully executed strategies like front-running and arbitrage, ensuring profitability. I emphasize rigorous testing and clear documentation, which will facilitate easy handover and maintenance for your team. I can start immediately and aim to have a functioning bot ready for test-net within the agreed timeline.
$750 USD 30 päivässä
0,0
0,0

Yo! With over 5 years of dedicated experience as a writing professional, I bring a wealth of expertise across Smart Contracts, Rust, Ethereum, Solana, Risk Management, Documentation, Solidity and Blockchain . My extensive background in this field ensures that my clients receive work of the highest caliber, meeting and exceeding all specified requirements. The depth of my knowledge guarantees a prompt delivery, affording you ample time to thoroughly review the work . I am committed to providing excellence, promising top-notch quality work that aligns seamlessly with required instruction I invite you to choose me as your trusted partner for a seamless and successful collaboration.
$400 USD 3 päivässä
0,0
0,0

Hi, I’m a senior blockchain engineer with 8+ years of experience in Solidity, Rust, and high-frequency DeFi/MEV systems across Ethereum and Solana. Project Understanding Develop a cross-chain MEV bot monitoring mempools in real time for front-running, arbitrage, and sandwich opportunities On-chain components in Solidity (Ethereum) and Rust/Anchor (Solana) for secure transaction bundling and re-order protection Configurable strategies with risk controls, caps per block/day, and monitoring dashboards Full documentation and hand-off for local maintenance and strategy extension What I’ll Deliver MEV bot tested on Ethereum and Solana testnets capturing profit consistently Smart contracts with revert protection, gas optimization, and audit-level unit tests (Slither, clippy, cargo-audit) Deployment scripts via Hardhat, Foundry, and Anchor CLI for reproducible setup Monitoring tools, logging, and adjustable strategy parameters Full source code, documentation, and hand-off session with your team Why Me Proven experience building MEV bots and automated trading systems for multiple chains Deep understanding of Flashbots, Solana priority fees, and transaction ordering mechanics Ownership from smart contract design → bot orchestration → deployment → post-launch optimization Focus on security, performance, and maintainability with production-grade practices I ensure a fully functional, testable, and secure cross-chain MEV system ready for mainnet deployment.
$300 USD 7 päivässä
0,0
0,0

Hi, I’m excited about the prospect of developing an MEV bot and smart contracts that meet your specifications. With extensive experience in both Ethereum and Solana ecosystems, I have successfully implemented similar systems that ensure real-time monitoring and execution of trading strategies, leveraging Solidity and Rust effectively. My approach involves designing a single bot that operates seamlessly across both chains, while also ensuring robust monitoring and risk control measures are integrated. I prioritize clear documentation and a comprehensive hand-off session, thereby equipping your team to maintain and extend the codebase efficiently. I can provide updates based on the progress of test-net captures and ensure that audit-level testing is achieved. Looking forward to discussing this in more detail. Thanks,
$400 USD 3 päivässä
0,0
0,0

Hello, I’ve reviewed your project and would be glad to help. I have 10+ years of experience in web, mobile, and software development with 1,000+ successful projects delivered globally. I work with MEAN/MERN, Flutter, React Native, PHP, Laravel, Python, WordPress, Shopify, AI, Blockchain, and more—focusing on clean, reliable, and scalable solutions with clear communication. Portfolio: https://www.freelancer.in/u/sumanj555?sb=t Let’s discuss your requirements and get started. Best regards, Suman Joshi
$500 USD 7 päivässä
0,0
0,0

Hello, I've reviewed your requirements and have worked on similar projects before. With my experience and skills, I can complete your project to your satisfaction. Please contact me via chat to discuss the details. Thank you, Pietro.
$500 USD 12 päivässä
0,0
0,0

Hello, I specialize in blockchain automation and built & customized large scale MEV systems across Ethereum and Solana. The main challenge here is catching real opportunities fast while keeping bundles safe and configurable. I’m certified in Solidity and Rust development, and I will solve this by running one bot that listens to both mempools, uses Flashbots and Solana priority fees, and switches strategies on or off with clear limits. I’ll add guards so failed bundles revert cleanly and logs stay easy to read. This gives you a system your team can tune daily, not a black box. Quick questions: which testnets do you want to start on? Any preferred RPCs or validators? Do you want per-strategy caps or global caps first? How often should reports be sent? Best regards, Dev S.
$1 000 USD 10 päivässä
0,0
0,0

Hello, I’ve worked on MEV infrastructure where the hard part wasn’t mempool access, but making execution deterministic across chains with very different ordering mechanics. For Ethereum, that meant Flashbots bundles with tight revert guards and per-block risk caps; for Solana, priority fees, compute budgeting, and pre-signed instruction paths to avoid race conditions. I’d approach this as a single strategy engine with chain-specific execution adapters, shared simulation, and strict profit validation before send. Testnet-first, with measurable capture rates, audit-ready tests, and deployment scripts that work from a clean clone. Documentation and a handoff session are part of the job, not an afterthought. Which MEV strategies are you prioritizing first for validation on testnet: arb, sandwiches, or liquidations?
$400 USD 3 päivässä
0,0
0,0

Hello, I am a professional blockchain developer in EVM and SVM network. You can check my GitHub profile to verify the projects I have done. My previous work includes building a Rust-based Solana searcher utilizing Jito bundles and a Solidity-optimized arbitrage bot integrating Flashbots for Ethereum. I can deliver the dual-chain architecture you need, ensuring atomic execution, revert protection, and strictly typed monitoring. I am comfortable writing audit-ready code (Slither/Clippy compliant) and setting up end-to-end deployment pipelines via Foundry and Anchor. I am ready to demonstrate test-net profitability immediately.
$500 USD 7 päivässä
0,0
0,0

Drawing from my extensive experience in algorithmic design, data analysis, and bookmaker integration, I am no stranger to the high-pressure world of maximizing profitability through automation. In fact, I believe my expertise in developing and optimizing advanced bots for sports betting aligns incredibly well with your MEV-bot project. While it's not an identical domain, the skillset required for predicting market movements, identifying value propositions, and rapid execution translates very well to the MEV game. Most importantly, I take pride in providing my clients with reliable, scalable solutions. And this wouldn't just be about delivering a performant system but equipping your team with the right documentation and knowledge during the hand-off session allowing them to maintain and extend the codebase with ease. With this passion for thoroughness and consistent performance-driven results, I believe I can help you create the desired impact – a profitable live system with sound risk controls
$500 USD 7 päivässä
0,0
0,0

Makati City, Philippines
Liittynyt tammik. 23, 2026
₹12500-37500 INR
₹12500-37500 INR
€250-750 EUR
min €36 EUR/ tunnissa
€30-250 EUR
€50000-100000 EUR
$30-250 USD
₹75000-150000 INR
₹600-1500 INR
₹37500-75000 INR
$30-250 USD
min $100000 USD
$30-250 USD
$10000-20000 USD
$250-750 USD
$30-250 USD
₹12500-37500 INR
$250-750 USD
$30-250 USD
$750-1500 USD