Backtesting Developers For Hire
Showing 38 results
Sponsored Freelancers
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Hire ElSakr
Hi, I'm Amr Sakr, a Preferred Freelancer with 13+ years of software engineering experience. I build robust, production-grade software across multiple domains, with a particular specialization in algorithmic trading systems. I'm equally comfortable architecting a complex Expert Advisor, delivering a full-stack web...Hi, I'm Amr Sakr, a Preferred Freelancer with 13+ years of software engineering experience. I build robust, production-grade software across multiple domains, with a particular specialization in algorithmic trading systems. I'm equally comfortable architecting a complex Expert Advisor, delivering a full-stack web application, automating a manual workflow, building a Telegram bot, or extracting data at scale from the web. Hundreds of clients have hired me for one type of project and returned for something completely different, because the underlying engineering quality and communication is consistent. What I build: Trading Systems (my deepest niche) • MetaTrader 4 and 5: Expert Advisors, custom indicators, scripts, optimization, backtesting • TradingView: Pine Script strategies, screeners, alert systems • NinjaTrader and similar platforms: automated strategies and indicators Software Engineering (broader practice) • Backend and APIs: C#, .NET, ASP.NET Core, SQL Server, RESTful services • Desktop Applications: WPF, Windows Forms, native Windows tooling • Web Applications: full-stack builds, dashboards, admin panels, integrations • Automation and Scraping: data extraction, scheduled jobs, workflow automation, Python tooling • Bots and Conversational Tools: Telegram bots, Discord bots, chatbot integrations, alert and notification systems • Integrations: payment gateways, third-party APIs, brokerage connections How I work: structured phased delivery, transparent milestones, no hidden scope-creep charges, deep requirements alignment before coding, and unlimited post-delivery support. I'm comfortable joining Zoom or screen-share sessions for briefs, walkthroughs, and live debugging. NDAs welcome. Whether you need a high-performance trading bot, a custom internal tool, a Telegram bot, a scraper that survives anti-bot defenses, or a full-stack web app, message me to discuss your project. less -
Hire MqlcoderHub
𝐈𝐦𝐚𝐠𝐢𝐧𝐞 𝐭𝐡𝐢𝐬: 𝐘𝐨𝐮𝐫 𝐭𝐫𝐚𝐝𝐢𝐧𝐠 𝐬𝐭𝐫𝐚𝐭𝐞𝐠𝐢𝐞𝐬 𝐫𝐮𝐧 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐜𝐚𝐥𝐥𝐲, 𝟐𝟒/𝟕, 𝐰𝐢𝐭𝐡 𝐝𝐢𝐬𝐜𝐢𝐩𝐥𝐢𝐧𝐞, 𝐩𝐫𝐞𝐜𝐢𝐬𝐢𝐨𝐧, 𝐚𝐧𝐝 𝐞𝐦𝐨𝐭𝐢𝐨𝐧-𝐟𝐫𝐞𝐞 — 𝐬𝐚𝐯𝐢𝐧𝐠 𝐲𝐨𝐮 𝐭𝐢𝐦𝐞 𝐚𝐧𝐝 𝐥𝐞𝐭𝐭𝐢𝐧𝐠 𝐲𝐨𝐮 𝐟𝐨𝐜𝐮𝐬 𝐨𝐧 𝐬𝐜𝐚𝐥𝐢𝐧𝐠 𝐲𝐨𝐮𝐫 𝐜𝐚𝐩𝐢𝐭𝐚𝐥, 𝐧𝐨𝐭 𝐬𝐭𝐚𝐫𝐢𝐧𝐠 𝐚𝐭 𝐜𝐡𝐚𝐫𝐭𝐬. Are you a trader with a great strategy, but no way to automate it? You’ve probably tried the usual routes: → Spending...𝐈𝐦𝐚𝐠𝐢𝐧𝐞 𝐭𝐡𝐢𝐬: 𝐘𝐨𝐮𝐫 𝐭𝐫𝐚𝐝𝐢𝐧𝐠 𝐬𝐭𝐫𝐚𝐭𝐞𝐠𝐢𝐞𝐬 𝐫𝐮𝐧 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐜𝐚𝐥𝐥𝐲, 𝟐𝟒/𝟕, 𝐰𝐢𝐭𝐡 𝐝𝐢𝐬𝐜𝐢𝐩𝐥𝐢𝐧𝐞, 𝐩𝐫𝐞𝐜𝐢𝐬𝐢𝐨𝐧, 𝐚𝐧𝐝 𝐞𝐦𝐨𝐭𝐢𝐨𝐧-𝐟𝐫𝐞𝐞 — 𝐬𝐚𝐯𝐢𝐧𝐠 𝐲𝐨𝐮 𝐭𝐢𝐦𝐞 𝐚𝐧𝐝 𝐥𝐞𝐭𝐭𝐢𝐧𝐠 𝐲𝐨𝐮 𝐟𝐨𝐜𝐮𝐬 𝐨𝐧 𝐬𝐜𝐚𝐥𝐢𝐧𝐠 𝐲𝐨𝐮𝐫 𝐜𝐚𝐩𝐢𝐭𝐚𝐥, 𝐧𝐨𝐭 𝐬𝐭𝐚𝐫𝐢𝐧𝐠 𝐚𝐭 𝐜𝐡𝐚𝐫𝐭𝐬. Are you a trader with a great strategy, but no way to automate it? You’ve probably tried the usual routes: → Spending hours manually entering trades → Using generic bots or indicators that don’t match your style → Wasting effort on bots that miss trades or act unpredictably Here’s the truth: Without automation, trading can feel like a constant uphill grind — mistakes, missed opportunities, and wasted time. That’s where I come in. I'm 𝐅𝐚𝐬𝐢𝐡, 𝐚 𝐜𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐓𝐫𝐚𝐝𝐢𝐧𝐠 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐄𝐱𝐩𝐞𝐫𝐭, and I’ve delivered results for 𝟏𝟎𝟎+ 𝐌𝐓𝟒/𝐌𝐓𝟓 𝐭𝐫𝐚𝐝𝐢𝐧𝐠 𝐛𝐨𝐭𝐬 (𝐄𝐱𝐩𝐞𝐫𝐭 𝐀𝐝𝐯𝐢𝐬𝐨𝐫𝐬). I help traders turn their strategies into 𝐟𝐮𝐥𝐥𝐲 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐞𝐝, 𝐫𝐞𝐥𝐢𝐚𝐛𝐥𝐞 𝐬𝐲𝐬𝐭𝐞𝐦𝐬 that execute trades with 𝐩𝐫𝐞𝐜𝐢𝐬𝐢𝐨𝐧 𝐚𝐧𝐝 𝐜𝐨𝐧𝐬𝐢𝐬𝐭𝐞𝐧𝐜𝐲. ✅ My Services Include ✔️ Custom-built MT4/MT5 Indicators & Expert Advisors (EAs) ✔️ Custom MT4/MT5 Trading Dashboards ✔️ Enhancing & optimizing existing MT4/MT5 tools ✔️ Integrating licensing and protection systems ✔️ Creating Copy Trading Bots (MT4 ↔ MT5) ✔️ Debugging and fixing code issues ✔️ Strategy automation and trade management solutions ⚡ Why Traders Work With Me 🔧 100+ successful MT4/MT5 projects delivered 🤝 Clean, reliable, fully supported solutions 🚀 Fast turnaround with optimized, error-free code 🎯 Detail-oriented, responsive, and focused on results 🧠 Deep expertise in Forex automation and algorithmic trading 💡 Personalized approach — your strategy, your rules, fully automated 💬 𝐋𝐞𝐭’𝐬 𝐁𝐫𝐢𝐧𝐠 𝐘𝐨𝐮𝐫 𝐒𝐭𝐫𝐚𝐭𝐞𝐠𝐲 𝐭𝐨 𝐋𝐢𝐟𝐞! Have a trading idea you want to automate or improve? Let’s discuss how I can help you get there — efficiently and precisely. Client satisfaction is always my top priority. 📩 𝐒𝐞𝐧𝐝 𝐦𝐞 𝐚 𝐦𝐞𝐬𝐬𝐚𝐠𝐞 — 𝐈’𝐦 𝐫𝐞𝐚𝐝𝐲 𝐭𝐨 𝐠𝐞𝐭 𝐬𝐭𝐚𝐫𝐭𝐞𝐝! less -
Hire AwaisChaudhry
ZAWN Tech is a full-service IT & Engineering company founded in 2014, delivering complete digital and hardware solutions for startups and enterprises worldwide. We operate with an in-house team of specialized developers and engineers across multiple domains, allowing us to handle both software and embedded/engineering...ZAWN Tech is a full-service IT & Engineering company founded in 2014, delivering complete digital and hardware solutions for startups and enterprises worldwide. We operate with an in-house team of specialized developers and engineers across multiple domains, allowing us to handle both software and embedded/engineering projects with proven real-world experience. Our certified team combines deep technical knowledge with hands-on delivery to build fast, secure, and scalable systems. Core Expertise Blockchain: Metaverse, Web3, NFTs, NFT Games, Smart Contracts, Arbitrage & Sniper Bots, DEX / DApp Development (Ethereum, BSC, Polygon, Solana, WAX). Web & SaaS Development: Full-stack using React, Node.js, Laravel, Django, and Next.js. Integration with Odoo, Bubble.io, Zoho, and Webflow. eCommerce: Shopify, WooCommerce, Magento, and custom marketplace platforms with payment, shipping, and ERP integrations. Mobile Apps: Native and cross-platform (Flutter, React Native, Android, iOS). AI & Computer Vision: Machine Learning, Chatbots, GPT integrations, TensorFlow, OpenCV, and OCR systems. Game Development: Unity 3D, Unreal, and WebGL with multiplayer, blockchain, and AR/VR support. Trading & Financial Automation: MT4/5, TradingView, Binance, Interactive Brokers, and algorithmic trading bots. Hardware & IoT (In-house Team): Electronics, Microcontrollers, PLC & SCADA, Electrical Engineering, Embedded Systems, Automation, Arduino, Raspberry Pi, ESP32, MATLAB, and control systems. With 300+ recommendations and over a decade of experience, we turn complex ideas into reliable, production-ready solutions delivered with clear communication and long-term support. less -
Hire aktarujjamana7
aktarujjamana7 aktarujjamana7
$50 USD / hour
Trading Software Developer MT4/5, PineScript & NT8Bangladesh👋 Hello & Welcome to My Trading Software Development Services I’m a professional Trading Software Engineer with over 7 years of experience crafting high-performance tools for traders, investors, and financial platforms. I specialize in building custom automation systems, bots, indicators, and smart contracts tailored...👋 Hello & Welcome to My Trading Software Development Services I’m a professional Trading Software Engineer with over 7 years of experience crafting high-performance tools for traders, investors, and financial platforms. I specialize in building custom automation systems, bots, indicators, and smart contracts tailored to your trading strategy and platform of choice. 💼 My Core Expertise 📊 MetaTrader 4/5 (MQL4/MQL5): Custom Indicators, Expert Advisors (EAs), Scripts 📈 TradingView (Pine Script): Strategy Development, Alerts, Scripts, Automation 🧠 NinjaTrader (C#): Custom Indicators, Strategies, Full Automation 🔍 TradeStation (EasyLanguage): Strategy Optimization, Backtesting, Development 🐍 Python: API Development, Web Scraping, Web Automation 🤖 Telegram & Discord Bots: Auto Alerts, Trading Signals, Chat Moderation 🔗 Solidity (Blockchain): Smart Contract Development for DeFi & NFT Projects 🌐 Polymarket Automation: Custom bots, risk-managed strategies, and API integration for prediction markets ✅ Why Choose Me? 🧠 Strategic Thinking: I understand markets and technology — not just code 💬 Client-Focused: Clear, honest communication throughout the project 🔧 Reliable Delivery: On-time, well-tested, and maintainable solutions 🎯 Results-Driven: Your goals become my mission — I don’t stop until it works for you 📌 What You Can Expect From idea to launch, I provide full-cycle development and ongoing support to make sure your tools stay updated and effective. Whether you’re a trader, quant, hedge fund, or startup — I’m here to build tools that give you a competitive edge. 📩 Let’s Talk ✍️ MD Aktarujjaman Alamin 🔧 Trading Software Engineer | Automation Specialist | Bot & Smart Contract Developer less -
Hire Iwori
Hi, I am a highly motivated and professional Engineer with more than 10 years of experience building financial advisory solutions for clients while developing my skills through these same projects. I develop my products and applications to fit the ever-changing sciences of Machine Learning, a side of finances and...Hi, I am a highly motivated and professional Engineer with more than 10 years of experience building financial advisory solutions for clients while developing my skills through these same projects. I develop my products and applications to fit the ever-changing sciences of Machine Learning, a side of finances and economics that are becoming more and more prevalent in the industry. I specialize in a number of different areas of financial engineering, including: * Forex markets and stock exchange markets. * Financial analysis. * Machine Learning. * Statistic analysis. My skills are: * Metatrader 4/5 * cTrader * TradingView * C++ * C# * .NET * Pine Script * Java * Python * HTML/HTML5 - JS - CSS * Data Processing * Data Analysis I work to ensure that all my projects within these fields can scale and adapt to the industry as it changes, and I work diligently with my clients to create applications and solutions that can be used long term. I could say more, but I think the best thing a prospective client can do is to look through my portfolio and reviews. My work speaks for itself, and I know I can do great things with anyone that works with me, so please don't hesitate to reach out. I love working with new clients, and am always excited for a new project and a new challenge! less -
Hire prashanpatel557
prashanpatel557 prashanpatel557
$20 USD / hour
PYTHON | PINE SCRIPT | MT4/5 | ML | DATA ANALYTICSIndiaI am a Python Automation Developer and AI Solutions Consultant specialising in creating smart automation systems for business operations, data processing, and trading strategies. With a strong foundation in software development and process optimisation, I design customised automation tools that improve efficiency,...I am a Python Automation Developer and AI Solutions Consultant specialising in creating smart automation systems for business operations, data processing, and trading strategies. With a strong foundation in software development and process optimisation, I design customised automation tools that improve efficiency, save time, and reduce manual effort. My expertise covers Python scripting, AI integration, data scraping, process automation, and algorithmic trading solutions using Pine Script. I also develop automation workflows with tools like Google Sheets, APIs, and cloud storage systems, tailored to client-specific business needs. In addition to technical development, I have experience in building intelligent resume parsing and job-matching systems, combining my understanding of recruitment processes with AI technologies, though my primary focus remains on automation, data, and business optimisation projects. Key Skills & Strengths: - Python scripting for business automation - AI-based data extraction, processing, and filtering - Document parsing and candidate data management - Stock screener development and Pine Script trading strategies - Web scraping, data mining, and Google Sheets automation - Workflow design for HR, finance, and operational processes Services I offer: - Business process automation using Python and AI - Development of resume parsing and job-matching systems - Data scraping and intelligent document processing solutions - Creation of customised trading algorithms and stock screeners - Google Sheets and API integration automation - Automation consulting for small and medium businesses (SMBs) I am passionate about helping businesses leverage technology to streamline operations, enhance productivity, and make data-driven decisions. I am always eager to collaborate on projects that involve automation, AI, finance, or technical business optimisation. ⚠️ Important Notice: - I strictly do not accept any payments outside Freelancer.com. All projects, milestones, and payments must remain within the platform for security, compliance, and transparency. less -
Hire artakharutyun7
I am a full-stack "Web and Mobile Application Developer" with extensive experience building scalable, high-performance solutions across a wide range of technologies and industries. I specialize in turning complex ideas into reliable, user-friendly products, from early prototypes to production-ready systems. On the...I am a full-stack "Web and Mobile Application Developer" with extensive experience building scalable, high-performance solutions across a wide range of technologies and industries. I specialize in turning complex ideas into reliable, user-friendly products, from early prototypes to production-ready systems. On the web side, I work confidently with "Node.js, React.js, Next.js, Vue.js, Laravel, PHP, Django, .NET, C#", and "Go", designing robust backends, RESTful and real-time APIs, and modern frontend architectures. I place strong emphasis on clean code, performance, security, and long-term maintainability. For mobile development, I build cross-platform and native applications using "React Native" and "Flutter", delivering smooth, responsive experiences on both iOS and Android. I also have experience integrating complex features such as real-time data, payments, authentication, and third-party APIs. I am comfortable working with "C, C++, Python", and low-level logic where performance and system control matter, as well as CMS and e-commerce platforms like "WordPress" and "Shopify", including custom themes, plugins, and advanced integrations. Beyond coding, I have strong experience in system design, database modeling, cloud deployment, and DevOps-friendly workflows. I communicate clearly, work independently, and collaborate effectively with designers, product managers, and distributed teams. I am also an Electronic Engineer with strong experience in PCB layout design, circuit development, and embedded systems. I work on complete hardware solutions — from schematic design and component selection to multilayer PCB routing, prototyping, and testing. I have solid experience in trading bot development. I design and implement automated trading systems using algorithmic strategies, risk management logic, and market data analysis. My work includes strategy optimization, backtesting, API integration, and performance monitoring for financial markets. My combined background in hardware engineering and algorithmic trading allows me to think analytically, solve complex technical problems, and build efficient, reliable systems. I am detail-oriented, performance-focused, and committed to delivering clean, scalable, and well-documented solutions. My goal is always to deliver clean, scalable, and well-documented solutions that solve real business problems and are easy to extend in the future. less -
Hire marlon050
⭐⭐⭐⭐⭐ Hello! My name is Marlon Lozano and I'm a developer specializing in automation system, algorithmic trading, web scraping, and data extraction. I help business, traders, and startups collect valuable data, automate workflows, and build intelligent systems that improve efficiency and profitability. My work ranges...⭐⭐⭐⭐⭐ Hello! My name is Marlon Lozano and I'm a developer specializing in automation system, algorithmic trading, web scraping, and data extraction. I help business, traders, and startups collect valuable data, automate workflows, and build intelligent systems that improve efficiency and profitability. My work ranges from building automated trading bots and strategy systems to developing web scraping solutions that collects and structure large-scale data for analytics, lead generation, and market research. I focus on delivering clean, scalable, and reliable solutions that save time, reduce manual work, and generate measurable results. Whether you need automated trading systems, custom data extraction tools, or browser automation scripts, I can design solutions tailored to your business goals. ⭐⭐⭐⭐⭐ less -
Hire dmytroy7
As a seasoned Full-Stack Developer, I build dependable, high-performance products from start to finish spanning polished user experiences to resilient backend architectures. I excel at integrating AI and intelligent automation into systems, transforming complex workflows into streamlined, data-driven operations that...As a seasoned Full-Stack Developer, I build dependable, high-performance products from start to finish spanning polished user experiences to resilient backend architectures. I excel at integrating AI and intelligent automation into systems, transforming complex workflows into streamlined, data-driven operations that reduce costs and increase efficiency. I prioritize real-world, deployable solutions that are easy to manage, built securely and engineered to grow with your business. My Core Tech Stacks: Frontend: HTML5, CSS3, Tailwind CSS, JavaScript(ES6+), TypeScript, React.js, Next.js, Vue.js, Angular.js Backend: Node.js, Express.js, Nest.js, Laravel, Django, Spring Boot, ASP.NET Mobile: React Native, Android Native(Java), Flutter APIs & Architecture: REST APIs, GraphQL, WebSockets Third-Party APIs & Integrations: OpenAI API Marketing: SEO Auth & Security: JWT, OAuth 2.0, RBAC, API Authentication Database: MySQL, PostgreSQL, MongoDB, Firebase DevOps & Cloud: AWS(Lambda, ECS, S3, RDS), Nginx, Vercel, Docker, GCP Backend / AI / LLM Framework: LangChain, Whisper Testing & Performance: Jest, Cypress, Postman, Playwright, Load Testing, Sentry, Datadog, Espresso What I can do for you: - Craft high-performing web applications and sleek dashboards that excel in production. - Develop smooth, cross-platform mobile apps for both Android and iOS. - Design and implement robust backend APIs, seamless system integrations and scalable services built for growth. - Infuse your projects with intelligent, AI-powered features and smart automation. less -
Hire alvinm66
🌟 Turn Ideas into Scalable, High-Impact Software 🌟 With 9+ years of hands-on freelancing experience, I build reliable, high-performance solutions across web, AI, automation, and cloud systems. I work across a wide stack, which means I can jump into almost any project and deliver fast, production-ready results. 💻...🌟 Turn Ideas into Scalable, High-Impact Software 🌟 With 9+ years of hands-on freelancing experience, I build reliable, high-performance solutions across web, AI, automation, and cloud systems. I work across a wide stack, which means I can jump into almost any project and deliver fast, production-ready results. 💻 Core Tech Stack Languages: JavaScript (TypeScript), Python, PHP, Java, C#, Ruby, Go Frontend: HTML5, CSS3, React, Next.js, Angular, Vue, Nuxt, Tailwind Backend: Node.js, Express.js, NestJS, Django, Flask, FastAPI, Laravel, Spring Boot, Ruby on Rails Databases: PostgreSQL, MySQL, MongoDB, Redis, Firebase, Elasticsearch DevOps & Cloud: AWS, GCP, Azure, Docker, Kubernetes, CI/CD (GitHub Actions, Jenkins, Travis CI), Vercel, Netlify, Heroku Other Expertise: REST & GraphQL APIs, Microservices, WebSockets, Serverless Architecture 🚀 Specialized Areas Python Development: automation scripts, data processing, web scraping, AI/ML integrations, FastAPI/Django apps AI & Automation: RAG systems, chatbots, OpenAI integrations, workflow automation E-commerce & SaaS: scalable platforms, payment systems, subscriptions Crypto & Fintech: trading systems, dashboards, blockchain integrations CRM & Business Tools: custom dashboards, internal tools, workflow systems ⚡ What You Get Clean, scalable, production-ready code Fast turnaround and clear communication Performance-focused builds (optimized APIs, fast load times) Reliable deployment pipelines and long-term maintainability 🧠 Engineering Approach I follow best practices like Agile, TDD/BDD, and scalable architecture patterns. My focus is always on building systems that are not just functional—but efficient, maintainable, and ready to grow. less
