Backtesting Developers pentru angajare
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Angajează pe 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. mai puțin -
Angajează pe MqlcoderHub
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...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! mai puțin -
Angajează pe 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 PHP, Wordpress, Python, React, Node.js, Angular.js, Electrong.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. mai puțin -
Angajează pe prashanpatel557
prashanpatel557 prashanpatel557
$20 USD/oră
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. mai puțin -
Angajează pe aktarujjamana7
aktarujjamana7 aktarujjamana7
$50 USD/oră
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 mai puțin -
Angajează pe 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! mai puțin -
Angajează pe Herculesz
Principal / Head AI Engineer with 25+ years of experience architecting and scaling complex software systems, now specializing in Large Language Models (LLMs), agentic workflows, and AI-first product development. Proven expertise in integrating OpenAI APIs, building RAG pipelines, and deploying scalable,...Principal / Head AI Engineer with 25+ years of experience architecting and scaling complex software systems, now specializing in Large Language Models (LLMs), agentic workflows, and AI-first product development. Proven expertise in integrating OpenAI APIs, building RAG pipelines, and deploying scalable, production-grade LLM features using LangChain, pgvector, Pinecone, and related technologies. Hands-on leader with a track record of transforming business workflows through intelligent systems—semantic search, AI copilots, and conversational agents—while maintaining rigorous engineering standards across DevOps, observability, and frontend/backend architecture. Deep experience in embedding optimization, prompt engineering, fine-tuning GPT models, and delivering generative AI(GenAI) products that drive measurable impact. Skilled in mentoring engineers, leading cross-functional AI initiatives, and aligning technical strategy with executive goals in fast-paced, innovation-driven environments. Passionate about building the next generation of human-centered AI systems. mai puțin -
Angajează pe shoaibkhan754400
shoaibkhan754400 shoaibkhan754400
$10 USD/oră
MT4/5|MultiChart|QuanTower|NT8|Ctrader|Python DeVIndiaI am a professional Algorithmic Trading Systems Developer specializing in designing and engineering fully automated trading strategies across multiple platforms. My core strength lies in transforming a trader’s strategy vision into a precise, rule-based, mechanically executable trading system. I do not sell...I am a professional Algorithmic Trading Systems Developer specializing in designing and engineering fully automated trading strategies across multiple platforms. My core strength lies in transforming a trader’s strategy vision into a precise, rule-based, mechanically executable trading system. I do not sell strategies — I engineer them. Although my profile on this platform may appear newer, I am an established freelancer on other major freelance marketplaces with a strong portfolio and verified client reviews. You can review my portfolio to see my previous work history, complexity of projects handled, and authentic feedback from long-term clients. My responsibility is to: • Convert trading logic into clean, optimized, non-repainting code • Ensure precise execution handling (spread, slippage, broker fills, liquidity realities) • Implement structured risk management (fixed % risk, equity protection, daily DD lock, basket control) • Develop multi-position systems (DCA, hedging, layered entries, basket trailing) • Build prop-firm compliant EAs with strict survival governance • Convert TradingView (Pine Script) strategies into native MT5 EAs • Integrate Telegram, webhooks, and bridge-based automation systems • Create dashboards, trade managers, and performance tracking tools I work extensively with: MT4 / MT5 (MQL4/MQL5), TradingView (Pine Script), cTrader, NinjaTrader, Quantower, SierraChart, ATAS, MultiCharts, Thinkorswim, AmiBroker and custom Python/Java automation for proprietary trading firms. My development philosophy is strict: Execution precision > marketing performance Risk control > aggressive returns Robustness > curve-fitted backtests I clearly separate: Strategy logic responsibility (client-defined) Engineering responsibility (my scope) I guarantee accurate implementation of rules. I do not guarantee profit metrics unless strategy research and optimization are explicitly part of the contract. I have delivered 1000+ automated systems including: • Price action EAs • EMA pullback engines • Donchian breakout systems • ATR-based scalpers • DCA / Martingale basket managers • Telegram signal copiers • Trade managers with equity control • Prop-firm survival EAs • Multi-account anti-correlation execution engines What defines my role most clearly: I take complex trading ideas — including multi-layer position logic, hedging mechanics, ATR systems, execution protection, session filters, and broker-specific nuances — and convert them into stable, testable, production-grade automation. I focus heavily on: • No duplicate entries • No repainting logic • Accurate SL/TP placement after broker fill • Spread and slippage awareness • Clean modular architecture I build systems designed to operate in real market conditions — not just produce attractive backtests. LikedIn: https://www.linkedin.com/in/md-shoaib-khan-algo-dev/ mai puțin -
Angajează pe snath88
Zemto Software Technology & Software Product Development Company Company Overview Zemto Software is a professional software development company focused on building scalable and reliable digital products. With a team strength of 50+ skilled professionals, we have the capability to deliver complex software solutions...Zemto Software Technology & Software Product Development Company Company Overview Zemto Software is a professional software development company focused on building scalable and reliable digital products. With a team strength of 50+ skilled professionals, we have the capability to deliver complex software solutions across multiple industries. Our Expertise • SaaS Platform Development • Web & Mobile Application Development • Fintech and Financial Software • Automation Systems • Trading & Analytics Software • Custom Enterprise Solutions Our Approach • Structured product development process • Scalable and secure system architecture • Dedicated development and QA teams • Performance-focused engineering • Transparent communication and project management Why Clients Work With Us. ✔ 50+ in-house technology professionals ✔ Ability to manage multiple large-scale projects ✔ Focus on long-term, production-ready software ✔ Strong technical standards and quality assurance ✔ Commitment to delivering maximum value Our Mission To design and deliver powerful software products that help businesses grow through technology, efficiency, and innovation. mai puțin -
Angajează pe 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. ⭐⭐⭐⭐⭐ mai puțin
