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Hi, I'm an engineer with 10+ years of experience, specializing in Trading and Financial Software, Data Analysis and Data Science, and Full-Stack Web Development. My core expertise is in trading and finance. I build expert advisors (EAs), custom indicators, alerts, and trading bots, and I develop and backtest strategies across: * MetaTrader 4/5 (MQL4/5) * cTrader * TradingView (Pine Script) * NinjaTrader I also work on quantitative analysis, risk modeling, and machine learning applied to financial markets. Beyond trading, I bring strong full-stack and data engineering skills to a wide range of projects: * Programming: C/C++, C#, .NET, Python, Java, JavaScript * Web development: React, Node.js, HTML5/CSS/JS, REST APIs, third-party integrations * Data & analytics: data processing, statistical analysis, dashboards, automation (Python, R, Excel/Google Sheets) * Machine learning: model development, forecasting, NLP, and AI/LLM integrations Whether your project is a trading system, a web application, a data pipeline, or a custom tool in any of these languages, I focus on understanding your requirements clearly, delivering working and maintainable code, and keeping you informed throughout the process.

I specialize in developing and optimizing custom trading strategies, bots, indicators, and tools for trading platforms such as Metatrader, TradingView, Tradovate, Tradestation, CTrader, and others. With a comprehensive understanding of trading APIs, I seamlessly integrate solutions to enhance your trading experience. As a full-stack web developer, I construct modern, responsive websites utilizing Django, Flask, FastApi, Node.js, Next.js, and React.js, complemented by aesthetically pleasing designs employing Tailwind CSS. I deploy applications on any server platform, including AWS and Google Cloud, and can integrate various payment methods. My expertise in API integration enables me to transform your ideas into tangible reality efficiently and effectively. As a patient software developer, I am also interested in any type of AI automation. I can assist in setting up N8N workflows, as well as setting up OpenClaw or Hermes agents. Let us collaborate to realize your vision.

I have provided complete solutions to over 700 projects on freelancer and other platforms. I am rated 5 stars because of the quality work I provide. With my 9 years experience, I have provided a complete solution on: * Python, Matlab, R studio, C, C++, C#, OpenCV, OpenGL, Tesseract OCR, google vision, * Tradingview in Pine script, Metatrader 4 and 5 in mql4 and mql5, Thinkorswim in Thinkscript, Ninjatrader 7/8 in Ninjascript, cTrader in cAlgo/cBot, Binance, Bybit, 3commas, Coinbase bot also * Statistical programming/R progamming data analysis Computing for Data Analysis Time Series & Econometric * Machine learning, AI, Deep learning, Matlab and Mathematica * 3D modeling, CAD, SolidWorks, Unity 3D * Programming and web design: Flutter, React, Node.JS, SpringBoot, Frontend and Backend Development * PCB, Electronics, Arduino, Automation, Embedded and Firmware , IOT * Electrical/Mechanical Engineering Do not hesitate to contact me to discuss your project in detail and determine how my skills will positively contribute to your project, let my service makes a positive and lasting impression. EFFECTIVENESS AND EFFICIENCY IS KEY HERE!!!

Senior Full-Stack Developer | 12+ Years Experience Building Scalable Web, Mobile , Claude AI & Cloud Solutions AI + Automation/N8N SaaS products API integrations Data/Analytics Cybersecurity Cloud infrastructure AI agents/chatbots Go High Level I am an INNOVATIVE Senior Full-Stack Developer with 12+ years of experience delivering secure, high-performance, and scalable applications across web, mobile, and cloud platforms. I specialize in turning complex ideas into clean, maintainable, and business-driven solutions that scale efficiently. Core Expertise Frontend Development React.js, Next.js, Vue.js, TypeScript, JavaScript (ES6+), Redux Tailwind CSS, Bootstrap, SASS, Material UI, Chakra UI Pixel-perfect, responsive, high-performance UI/UX 3D, Backend Development Node.js Ecosystem Node.js, Express.js, NestJS, WebSockets REST APIs, GraphQL, Microservices ERPNext Inventory Three.js AOSP DVB Live TV App/IPTV Advanced PHP Ecosystem Laravel, Symfony, CodeIgniter, Core PHP (OOP/MVC) Laravel Stack Livewire, Inertia.js Sanctum & Passport (Auth) Horizon (queues) Nova / Filament (admin panels) Eloquent ORM & optimization Jobs, Events, Broadcasting Advanced PHP Practices PHP 8+ (JIT, Enums, Typed Properties) SOLID principles & design patterns PSR standards (PSR-4, PSR-12) High-performance apps (caching, scaling) Database & Architecture MySQL, PostgreSQL, MongoDB, MSSQL, DynamoDB Optimized queries, indexing & scalable schema design Cloud & DevOps (AWS Expert) AWS Lambda, API Gateway, ECS, EC2, S3, RDS, DynamoDB CloudFormation, Step Functions, SQS, SNS, EventBridge DevOps Tools: Docker, CI/CD Pipelines, Git, Vercel, Netlify, Postman, Swagger Mobile & Cross-Platform React Native, Xamarin, NativeScript Android (Kotlin) & iOS Java,UX/UI design Excel VBA, Excel Macros, Xero Bookkeeping, MYOB Additional Strengths MERN / MEAN Stack Development GraphQL & REST API Architecture Firebase & Real-time Apps MVP Development & Rapid Prototyping UI/UX (conversion-focused) Azure/SharePoint Agile Development & Team Leadership Data, AI & Analytics Power BI Dashboards Python (AI & Machine Learning) Trading Systems (NinjaTrader) 3D Rendering 3ds Max 3D Modelling 3D Animation Digital & Performance SEO, PPC, CRO Performance Optimization & Scalability

200+ projects completed. 98% success. If you want an automated trading system built right the first time with no rewrites, no missed specs, no delays – I’m the developer you’re looking for. I’ve spent 20 years building algorithmic trading systems for traders, funds, and prop desks across Forex, Crypto, Equities, Futures and Options. I don't just write code – I understand trading, which means I catch edge cases most developers miss and deliver systems that actually perform in live markets. What I build: • Custom Expert Advisors (EAs) and indicators for MT4/MT5 • cTrader cBots and custom tools • NinjaTrader automated strategies and indicators • Quantower trading bots • Interactive Brokers integrations • DAS Trader Pro and Sterling Trader Pro algorithmic trading bots (using Python) • Charles Schwab API • Trade copiers and signal bridges between platforms (TradingView → MT4/MT5, NinjaTrader, etc.) • Custom indicators: order flow, footprint charts, ICT concepts, volume analysis • Strategy backtesting, optimization, and walk-forward analysis • ML/AI integration for adaptive trading strategies • FIX API and custom broker integrations Platforms: MT4/MT5 · NinjaTrader 8 · cTrader · TradingView · TradeStation · Quantower · Interactive Brokers · DAS Trader Pro · Charles Schwab · Sterling Trader Pro · FIX API How I work: Send me your specification, a rough idea, or even just a description of what you're trying to automate and I’ll tell you exactly how I’d build it, what it would take, and flag anything that might not work the way you expect. No vague estimates, no scope creep. Ready to automate? Send me your strategy and I'll have a build plan back to you within a few hours.

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.

Toriqul Global Solutions is a professional web design and development company dedicated to building modern, high-performance, and user-friendly digital solutions. Founded by Engineer Md. Toriqul Islam, a Computer Science & Engineering graduate from RUET, the company brings over 10 years of experience in delivering scalable and visually appealing websites. Web Design & development: We are a full-stack web developer with more than 10 years of experience. Our design approach is always Modern and simple, which attracts people towards it. We have built websites for a wide variety of industries. We have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB and many other skills Why Choose Us: * Modern, clean, and user-focused design approach * Fully responsive across all devices * Scalable and reusable code structure * Clean, optimized, and well-documented code * On-time delivery with strict commitment to deadlines * Clear and professional communication * 100% client satisfaction is our priority We have successfully worked with clients across different industries, delivering high-quality websites that meet both business goals and user expectations. Let’s Build Something Great Together. Contact us today to discuss your project and turn your ideas into reality. Best Regards, Toriqul Global Solutions

Quleiss Technologies--Your Partner for Cutting-Edge Web, Mobile App & eCommerce Development Solutions Quleiss Technologies specializes in providing high-quality web and mobile application solutions to help organizations become successful in today's digital world. With extensive experience in full stack technologies, UI/UX design, and eCommerce platforms, we create solutions that are both visually appealing and functionally robust. Our key services include: Mobile App Development: Custom iOS, Android, and cross-platform apps built for performance, scalability, and seamless user experience. Full Stack Development: Secure and scalable web applications using modern frontend and backend technologies tailored to your business needs. MERN Stack Development: Dynamic and high-performance applications built using MongoDB, Express.js, React.js, and Node.js. Shopify Website Design & Development: Customized, responsive Shopify stores that boost sales and enhance your online presence. WordPress Website Development: SEO-friendly, responsive WordPress websites - ideal for blogs, business sites, and service-based platforms. PHP Development (Laravel, CodeIgniter): Robust custom web solutions including portals, CRMs, and ERP systems using PHP frameworks. UI/UX Design: Intuitive, user-centric designs that improve engagement and brand perception across web and mobile platforms. eCommerce Website Development: Feature-rich online stores with custom carts, secure payment integrations, inventory management, and more. Let Quleiss Technologies transform your digital presence and drive measurable results. Reach out to us today!