I’m a dedicated PineScript developer who learned the craft through relentless self-study, deep-diving into TradingView’s documentation, and real-world problem-solving. With hands-on experience in backtesting 50+ trading strategies, I specialize in debugging complex PineScript logic, fixing stubborn label errors, and fine-tuning session-based filters for precision trading. My goal? To turn flawed scripts into efficient, reliable tools that traders can trust.

I am a versatile full stack developer with expertise in both front-end and back-end technologies, experienced in building dynamic websites, desktop applications, and financial software. My technical skills include: ✅ Programming Languages & Frameworks: C++, C#, ASP.NET, ASP.NET Core, Xamarin, Qt C++, Python,VBA,Excel Macro,Pine Script ✅ Web & Backend Development: Node.js, Express.js, React, ✅ Database Management: SQL, MySQL, MS Access,MongoDB ✅ POS Billing Expertise: Worked extensively on SalesMatePlus, a POS billing software developed in MFC C++ with SQL, MySQL, and MS Access databases. Added new features to enhance functionality and performance. ✅ Financial & Desktop Applications: Experience in creating robust financial software solutions with optimized performance. I am committed to delivering high-quality, scalable solutions, leveraging my skills to meet your business needs. Let’s collaborate to bring your project to life!

✋ Hi, I am a senior PHP / Laravel engineer with over 7 years of experience, I helped my clients grow up their businesses over the years. I have strong experience with E-Commerce websites, payment solutions, workflow systems, Saas applications, multi-language websites, portfolios, online learning applications, back-end development for mobile applications and integrating third-party APIs (Stripe, Twilio, SendGrid, Pusher,Facebook, Twitter, YouTube, Instagram, Google Maps, Mapbox, IP Geolocation, OAuth 2.0, Auth0, AWS S3, Google Analytics, OpenAI (ChatGPT, DALL-E), and Vimeo ). I focus on helping my clients' business to grow and succeed so I am an Expert in building robust MVP for Startups. my true sense of purpose comes from seeing my clients filled with joy after seeing the final product. 🌐🌐🌐 Web Development Skills 🌐🌐🌐 ✔ HTML5, CSS3 with SASS/SCSS, SVG, canvas, animation ✔ JavaScript (ES5/ES6/ES7+, Babel) ✔ Laravel (5/6/7/8/10) ✔ PHP 7/8 ✔ ChatGPT ✔ Wordpress ✔ MySQL database design and optimization ✔ UI/UX, responsive web ✔ Bootstrap ✔ VueJS framework ✔ REST API ✔3rd party API Integration ⚡️ Stripe ⚡️ Twilio ⚡️SendGrid ⚡️Pusher ⚡️Facebook ⚡️ Twitter ⚡️ YouTube ⚡️Instagram ⚡️ Google Maps ⚡️ Mapbox ⚡️ IP Geolocation ⚡️ OAuth 2.0 ⚡️ Auth0 ⚡️ AWS S3 ⚡️ Google Analytics ⚡️ OpenAI (ChatGPT, DALL-E) ⚡️ Vimeo ✔ Back-end development for mobile applications ✔ Version Control (Git) ✔ Single Page Applications ✔ E-commerce Setup and Customization, Shipping, Language, Currency, etc. ✔ Automated Development, TDD ✔ Browser testing ✔ Unit testing ✔ Integration testing Be 100% sure that the website I'll build for you will be 100% responsive & mobile-friendly, no need to even say it ^^ and I provide full support after finishing the project. I am available for video, phone and chat most of the time and my calls will be effective and straight to the point, to achieve maximum satisfaction. Feel free to click on the green button "Invite to Job" and we will start discussing the details of your future project, questions or ideas and implement them!

Are you looking for a professional Pine Script or MetaTrader (MQL4/MQL5) developer to bring your trading ideas to life? With years of hands-on experience in building custom indicators, trading strategies, and expert advisors (EAs), I specialize in turning trading concepts into powerful and reliable tools. I’ve worked with traders around the world to develop efficient, high-performance solutions tailored to their specific needs—whether for TradingView or MetaTrader 4/5. What I Offer: Custom Pine Script indicators and alerts for TradingView Expert Advisors (EAs) and indicators in MQL4/MQL5 Strategy automation and backtesting Clean, optimized code with clear documentation Fast delivery and responsive communication I take pride in delivering results that not only work—but work exactly the way you want them to. Your complete satisfaction is my priority, and I guarantee the necessary revisions to ensure the final result meets your expectations. Let’s build something great for your trading journey!

I am a Software Developer who has experience in Artificial Intelligence and Machine Learning and I am specializing in Trading Automation. With a strong background in Data Science and Software Engineering, I developed advanced trading strategies and AI techniques to enhance market Analysis and decision making process. My journey in technology began with a passion for problem-solving, which led me to purse a degree in Data Science from Warsaw University of Technology. Over the years, I have honed my skills in various programming languages, including Python, R and SQL and gained extensive experience with machine learning frameworks like Tensorflow and PyTorch. And I have learned MQL, Pinescript and Ninjascript languages to develop trading bot for various indicators and strategies. I am looking forward to devote myself for developing AI and Trading World.

I help traders turn messy strategy ideas into clean TradingView Pine Script indicators, strategy scripts, alerts, and backtests. My focus is not just making the code compile - it’s making sure the trading logic is clear, testable, realistic, and easy to understand. I can help with: • Custom TradingView indicators • Pine Script strategy development • Converting trading rules into backtestable systems • Fixing broken or messy Pine Script code • Repainting and lookahead checks • TradingView alerts and webhook-ready alert messages • Crypto and stock market strategy backtesting • Python-based research and performance reports • Entry, exit, stop-loss, trailing stop, and re-entry logic • Drawdown, win rate, profit factor, trade count, monthly/weekly return, and weakness analysis My background is trading-system research. I spend a lot of time testing strategies, reviewing backtests, debugging logic, and looking for the hidden problems that can make a system look better than it really is. I can help you build the script, test the idea, and understand where the strategy is strong, weak, or needs more work. I do not provide financial advice, signals, trade recommendations, or guaranteed returns. My work is technical coding, backtesting, research, and historical analysis.

I help traders, fund managers, and algo developers turn trading ideas into clean, working Pine Script v6 code on TradingView. If you've been frustrated by: — Indicators that look great in theory but lag in real markets — Strategies that backtest beautifully but collapse once you add realistic spread, commission, and slippage — Pine Script v4 or v5 code that needs migrating to v6 …that's exactly what I fix. What I deliver: - Custom indicators — multi-timeframe, dashboards, alerts, webhooks - Strategy coding from your written rules, or from a system you want migrated - Backtest reports with realistic cost modeling, not optimistic defaults - Pine Script v4 / v5 → v6 migrations with bar-by-bar behavior verification - Clean, commented code you can read and modify yourself Why my work is different: most Pine Script developers code exactly what you ask for. I'm an active trader myself — I've built and live-tested systems on indices with proper risk management, spread modeling, and webhook automation to cTrader. So when you describe your idea, I'll flag the assumptions that break in live markets before you waste capital finding out. How I work: 1. 15-minute discovery call — I make sure I understand your idea before quoting 2. Fixed price, fixed scope, milestones via Upwork escrow 3. First draft typically in 2–4 days 4. Up to 2 rounds of revisions included 5. You get clean v6 code with inline comments and a short Loom walkthrough If you have a TradingView idea, a v4 or v5 script that needs upgrading, or a strategy that needs an honest backtest — send me a message. I respond within a few hours during European business hours. Roberto

I am a Forex trader on MT5 & Trading View expert developer in MQL4& MQL5& Pine Script . I am specialist in creating high income automated bots and Expert Advisors and passing prop firms challenges. I have experience in most common computer languages (Mql4&Mql5 ,Pine Script ,C , C++ ,C# ,Mat lab ,Java ,Python ,Html , JavaScript). If you want a high quality ,You are in the right place with the right person.

Pine Script v6 developer and certified market analyst (CNPI-T) with 10+ years of hands-on trading experience in FX, CFDs, and crypto. I build TradingView indicators and strategies that actually work in live markets — because I trade them myself. Published 4 open-source scripts on TradingView (@igormena), one of which gained strong community traction within 24 hours of release, covering volatility bands, EMA strategies, smart-money concepts, and multi-timeframe VWAP analysis. What I can build for you: - Custom Pine Script v6 indicators and strategies (any complexity) - Conversion of trading ideas, PDFs, MQL4/MQL5, or ThinkScript into Pine v6 - Smart Money Concepts: FVG, BOS, liquidity zones, order blocks - Multi-timeframe and multi-anchor logic (VWAP, Volume Profile, sessions) - Adaptive volatility envelopes, EMA/MA systems, confluence scoring - Divergence detection and signal alert systems - Strategy backtesting and parameter optimization - Clean visual design: gradient fills, dynamic glow candles, dashboard tables Beyond Pine Script: - Trading signals and technical analysis reports (FX, indices, crypto, stocks) - Strategy validation and risk management consulting - Algorithmic trading bots (Node.js, Python — Polymarket, CEX/DEX APIs) My code is modular, type-safe, well-commented, and follows PineCoders best practices. Every deliverable ships with full English documentation, clear inputs, and use-case examples. Why work with me: most Pine developers are coders who learned trading. I'm a trader who learned to code — I understand what actually matters in a strategy: slippage, fills, false signals, drawdown. I won't just deliver a script that looks good in backtest; I'll deliver one that holds up in live conditions. Languages: Portuguese (native), English (fluent), French (basic). Let's talk about your project — I respond fast and ask the right questions before writing a single line of code.

Are you looking for a highly skilled Forex & Crypto Trading Automation Specialist to take your trading to the next level? I specialize in developing cutting-edge automated trading bots, strategy execution systems, and responsive dashboards that enhance efficiency and profitability. What I Offer: 1. Custom Trading Bots – I design and develop fully automated trading bots tailored to your strategy. 2. Script Conversion & Optimization – Seamlessly convert scripts between MetaTrader (MT4/MT5), TradingView (Pine Script), NinjaTrader, cTrader, Quantower, and more. 3. Advanced Trading Dashboards – Build sleek and intuitive trading dashboards for streamlined analysis and execution. 4. Trading Journal Development – Code robust trading journals to track, analyze, and optimize performance. 5. API & Signal Integration – Automate trade execution using APIs from major platforms, ensuring smooth and reliable order flow. Why Work With Me? 1. Expert-Level Execution – I have years of experience delivering top-notch solutions for traders and firms. 2. Fast & Reliable Delivery – Your time is valuable; I ensure quick turnaround without compromising quality. 3. Client-Centered Approach – Every project is customized to your unique trading strategy and business goals. 4. Ongoing Support & Optimization – I don’t just deliver; I ensure long-term success with post-development support. Let’s transform your trading strategy into a fully automated powerhouse! Contact me today, and let’s discuss how I can help you optimize your trading workflow. Regards.