I’m a Full-Stack Developer, AI Engineer, and Trading Bot Developer with 10+ years of experience building scalable platforms, automation systems, and advanced algorithmic trading solutions. I specialize in turning complex ideas into high-performance apps, dashboards, and AI-powered trading systems that deliver real, measurable results. 💡 What I Do: * Full-Stack Development: Laravel, Node.js, Vue.js, React, MySQL/PostgreSQL, APIs, admin dashboards, SaaS systems, and real-time applications. * AI Engineering: LLM integrations (OpenAI, Llama), automation agents, data analysis, custom AI chat systems, trading intelligence, and predictive models. * Trading Bot Development: MT4/MT5 EAs, TradingView (Pine Script), Binance APIs, arbitrage systems, high-frequency trading, market-making, copy-trading, and smart risk-management logic. 📈 My Specialties: * Automated trading workflows (crypto, forex, indices) * Strategy development and optimization (HFT, arbitrage, SMC, ICT) * Web dashboards with real-time trading data and notifications * Secure handling of API keys, encrypted storage, and cloud deployment * End-to-end system design: frontend, backend, and AI logic ✨ Why Clients Hire Me: * Deep experience across AI, trading, and full-stack development * Clean architecture, maintainable code, and fast delivery * Ability to understand and improve complex trading strategies * Long-term support for scaling, optimization, and monitoring If you want a reliable engineer who can build AI-driven trading bots, full web platforms, and smart automation tools, I’m here to help. Let’s build something powerful together.

I am a quantitative / systematic trader that also helps others with all things related to running algorithmic trading systems. With 8 years of dedicated experience in financial markets, including extensive trading in the Futures and Options (F&O) segment of Indian markets, I offer a comprehensive understanding of trading dynamics and strategies. My expertise extends to developing Real-Time Trading Applications, Back Testing/Modeling Trading Strategies, data collection/storing, portfolio and position risk management, etc. using Python and TradingView as my primary tools. I am a skilled python programmer that writes well documented and organized code that is easy to follow and build upon. I provide even more value with my trading knowledge and experience. I've developed more than 60 successful projects to date helping Retail and Institutional Clients, and look forward to taking on many more. No matter how large or small the project, I am capable of completing it in a timely and effective manner. THINGS I CAN HELP YOU WITH : 🌟 Algo Trading Bot / Application - Coding your strategy and integrating it with brokers api in python. Fast, Accurate, Efficient, Documented code deployed on cloud or locally. 🌟 TradingView + Python - Trading Logic and Signals are coded in TradingView Pine Script and trade execution is done through Python and Brokers API. 🌟 Equity Markets - Indian Markets, US Markets, major Global Markets using broker APIs. Direct Equity, Futures and Options, Delta Trading. Experience with Interactive Brokers, TD Ameritrade, E-Trade, Zerodha, Kotak, Upstox, IIFL, Angel and others. If it supports algo trading, I've either developed on or can very quickly learn how to. 🌟 Crypto Markets - Binance, Kucoin and all major Crypto Exchanges. Grid Trading, Arbitarage Trading, Option or Futures. 🌟 TradingView PineScript - Custom Indicator Development, Modification or bug fixing in existing Indicator or strategy, Generate and Send Alerts to Trading Bot or Messaging Channel. 🌟 BackTesting - Develop Custom Backtesting modules based on your needs, or using open source libs like VecorBT, BackTrader, BackTesting, etc. in python further optimised with . Fine Tune or optimise parameters based on market conditions. 🌟 Risk Management - Integrated Position Sizing, Portfolio Risk Analysis, daily limits for trades, profits or loss. 🌟 Data Analysis & Visualization - Analyse data with Pandas, Numpy, Numba, Scipy and view it in excel or webapp. Charting Libraries such as Seaborn, Tableau or MatPlotLib and seamless integration with MySQL, PostGreSQL or others. 🌟 Signal and Trade Messages - Get Custom Messages on Signal / Order / Trade on Telegram, Discord, WhatsApp, E-Mail, etc. 🌟 User Interface - Request Custom Website in React js with FastAPI or Dash Webapp, Simple Excel / G Sheet, GUI App build with PyQT. 💼 Work Approach: Shoot me a message and lets chat over zoom via the Upwork integration and quickly discuss your project needs. The consultations are free, and last as long as needed. It can be 2 minutes or 2 hours. My goal during this call is to ask you as many questions as I need until my brain clicks and fully understands your project. 🤝 Let's Collaborate: If you're seeking a skilled professional to enhance your trading operations or develop custom solutions, I'm here to help. Let's discuss your requirements in detail and explore how we can collaborate to achieve success in the dynamic world of financial markets. Feel free to reach out, and let's embark on this journey together. Kind regards 😊 Have a good day and stay safe, Harsh Kantariya.

Top Rated developer, specializing in building intelligent web applications and solving complex technical challenges that combine software engineering with advanced mathematics and AI. What I build: - Full-stack web applications with React, Next.js, and modern backend systems - AI-powered features using OpenAI API, machine learning models, and intelligent automation - Complex data processing and visualization systems - Custom algorithms for specialized technical problems (BIM clash detection, trading strategies, geometric calculations) - Scalable database architectures with Supabase/PostgreSQL Technical expertise: - Frontend: React.js, Next.js, TypeScript, Tailwind CSS, responsive design - Backend: Node.js, Supabase, PostgreSQL, RESTful APIs, authentication systems - AI/ML: OpenAI API integration, Scikit-learn, Keras, TensorFlow, custom ML models - Data Science: Python, Pandas, NumPy, data visualization, statistical analysis - Specialized: Autodesk APIs (Forge/APS), Pine Script (TradingView), MQL4/MQL5 (MetaTrader) - Languages: JavaScript/TypeScript, Python, Java, SQL Recent projects: Clash detection system for BIM workflows using 3D geometry and optimization algorithms AI-powered analysis tools integrated into production web applications Full-stack applications with real-time features, complex authentication, and intelligent automation Custom trading indicators and algorithmic strategies for financial platforms What sets me apart: My mathematical physics background (Universidad Michoacana de San Nicolás de Hidalgo) enables me to solve problems most developers can't touch - whether it's computational geometry, algorithmic trading, machine learning model optimization, or integrating complex technical APIs. I bridge the gap between advanced mathematics, AI/ML, and modern web development. I deliver production-ready solutions that are both technically sophisticated and user-friendly. From building intelligent SaaS applications to creating custom algorithms for specialized industries, I focus on solving real problems with clean, maintainable code. Looking for: Projects involving AI integration, complex full-stack applications, algorithmic problem-solving, financial technology, construction/BIM tech, or anything requiring the combination of software engineering and advanced mathematics.

General Profile Overview This general profile serves as a catch-all for projects that require strong English skills, including AI training, editing, proofreading, transcription, annotation, quality assurance, feedback, and review. For more focused work, please also see my specialised profiles for Data Extraction and Voice Over. AI training features prominently in my work history, and I keep up-to-date with developments in this rapidly evolving field. I also hold a number of certifications in AI-related topics. My Data Extraction profile demonstrates how I integrate AI into practical solutions. As a published author with a respected house and two academic degrees, I bring a sharp editorial eye and strong attention to detail. On Upwork, I have developed a proven track record across diverse roles, maintaining a 5-star rating and excellent client feedback — with many clients returning for repeat projects. * My experience spans a wide range of online work: * Annotation, metadata, schema adjustments, and accessibility (e.g. alternative text for images). * On-page SEO expertise, including RankMath, Google PageSpeed Insights, and Google Search Console. * Testing and review of websites, books, and podcasts, with clients valuing my candid, constructive approach. Additionally, I am a long-standing Amazon Prime member and a regular reviewer. I am a Level 6 Google Local Guide with over 400,000 views, reflecting my engagement with online platforms and my experience in reviewing content.

🚀 Quant-Focused • Machine Learning Expert • Python & R Specialist • Time Series & Trading Models I’m Younes — a Kaggle Grandmaster, quantitative researcher, and data scientist with 7+ years of experience building predictive models for financial markets, algorithmic trading insights, and high-performance data pipelines. I combine deep statistical knowledge, ML engineering, and market intuition to deliver models that generalize and produce real trading value. 📌 Quant Focus Areas 📈 Financial Forecasting & Alpha Research Short-term & long-term price forecasting Futures & crypto modeling (1-min to daily) Alpha factor research (correlations, volume, volatility, microstructure) Feature pipelines for trading (lags, market microstructure, regime detection) 📐 Machine Learning for Finance Tree models (XGBoost, LightGBM, CatBoost) AutoML (AutoSklearn, AutoGluon, FLAML) Deep learning: LSTM, Transformers (TFT), hybrid encoder-decoder Contrastive learning for time series (SimCLR, VICReg) 📊 Quant Statistics & Econometrics Bayesian inference, regression, probabilistic models Risk modeling, Sharpe optimization, factor modeling Cross-sectional prediction, rank-based metrics (Spearman, IC, IR) 🕸️ Web Scraping & Data Engineering Market data scraping (crypto, options, ETFs, indices) High-volume scraping with proxy rotation Automated pipelines for alpha data collection 🧠 Tools & Stack Python: pandas, NumPy, scikit-learn, statsmodels, PyTorch, TensorFlow Quant/Finance: TA-Lib, vectorbt, backtesting.py, Optuna, featuretools Scraping: Selenium, Scrapy, BeautifulSoup, Async IO pipelines Other: SQL, R (tidyverse), SPSS 💼 Why Work With Me 🔹 Kaggle Grandmaster — top 0.1% of global data scientists 🔹 Strong quant intuition — models designed to avoid leakage and overfitting 🔹 Clear explanations — complex quant ideas made simple 🔹 Reliable execution — clean, reproducible research & code Whether you need a predictive model, backtest, alpha factor, scraping engine, or full quant research, I deliver with precision.

Hi! Upwork uses my first name, Royce, but I go by Aaron (my middle name). I am a Chartered Market Technician (CMT) charterholder with over a decade of experience in systematic trading, algorithmic strategy development, and quantitative finance. My expertise lies in building, backtesting, and optimizing algorithmic trading systems, applying advanced technical analysis techniques to enhance performance across asset classes. With a background in engineering and financial markets since 2008, I bring a structured, data-driven approach to strategy development, risk management, and market analysis. I have collaborated with investment advisors, hedge funds, CTAs, portfolio managers, and professional traders to develop cutting-edge algorithmic solutions. What I Offer ✔ Quantitative Strategy Development – Designing, coding, and optimizing systematic trading strategies in Python, TradeStation EasyLanguage, QuantConnect, and TradingView Pine Script. ✔ Backtesting & Performance Analysis – Conducting rigorous historical testing, Monte Carlo simulations, and statistical evaluations to validate trading models. ✔ Technical Analysis & Market Research – Applying CMT-recommended methodologies, including trend analysis, mean reversion, momentum studies, volatility modeling, and intermarket relationships. ✔ Algorithmic Trading Automation – Implementing fully automated execution systems, integrating with Interactive Brokers API, TradeStation, and other trading platforms. ✔ Portfolio & Risk Management – Developing quantitative models for asset allocation, volatility-adjusted position sizing, and multi-strategy diversification. My Edge ✅ Certified CMT Charterholder – Recognized expertise in professional technical analysis and market behavior. ✅ Deep Trading Knowledge – Over 10 years of real-world experience developing and executing systematic strategies in equities, options, and futures. ✅ Skilled Programmer – Writing clean, well-documented, and scalable code for robust algorithmic trading solutions. ✅ Industry Recognition – Featured QuantConnect Recommended Consultant, trusted by financial professionals managing $150M+ AUM. I thrive on solving complex trading problems and helping clients develop strategies that are both profitable and robust. If you're looking for a high-level quant developer with deep market expertise, let’s connect!

Hi, I’m Abdullah – an experienced MetaTrader Developer with 8+ years in the Forex industry. I’m passionate about crafting custom trading solutions that simplify and enhance manual trading experiences. Whether you need a powerful trading bot, a precise market scanner, or a sophisticated indicator, I’m here to help you achieve your trading goals. What I Offer: Custom Expert Advisors (EAs): I develop robust trading bots tailored to your strategy, including grid trading systems, risk management tools, and automated order execution. Technical Indicators: Design and programming of indicators that offer unique insights, signal detection, and automated alerts to keep you ahead of the market. Trading Strategy Optimization: Deep analysis using indicators, EAs, and backtesting data to find the best strategies for both demo and live trading accounts. Market Scanners & Tools: Creation of trading calculators, multi-timeframe market scanners, and tools for Forex risk management to streamline your trading. Why Choose Me? Proven Track Record: Over 1000 completed projects in MT4 and MT5, with 250+ positive reviews on my Fiverr profile (abdullah2305). I've helped traders from beginners to experts automate their trading and improve performance. Collaborative Approach: I take time to understand your needs and goals, offering guidance on the best approaches and optimizing solutions to deliver outstanding results. Expertise Across Platforms: I’m skilled in MQL4, MQL5, and have been gaining experience integrating other platforms like CTrader and ninjatrader. Continuous Learning: I stay updated with the latest trends and technologies in algo trading, completing certifications and courses to keep my skills sharp. Background: I hold a BS in Computer Science from Islamabad University and have been in the algo trading scene since 2016. Let’s bring your trading ideas to life. I’m excited to work with you and help you achieve consistent, profitable results in the Forex market.

bhavsh.com | Full Stack AI Developer | Next.js Expert | LLM Specialist | 5+ Years | 50+ Projects I transform complex ideas into intelligent, production-ready applications. Specialized in AI/LLM integration (GPT-5, LangChain, RAG), modern web development (Next.js 15, React 19, TypeScript), and taking MVPs to scale. Built LawBot Africa (1000+ users), Pet AI (95% accuracy), and VoiceIntel (50+ languages). Track Record: 4.82★ rating • 100% client satisfaction • 31+ hires on Replit • $10k+ earned Recent: HIPAA-compliant healthcare AI, trading platforms, voice assistants, and document intelligence systems. Expert in both AI architecture and full-stack implementation.

Hello, I'm a professional trader and developer with a passion for creating innovative trading solutions. With years of experience in the Forex market, I specialize in developing automated trading strategies, indicators and EA that help traders achieve their goals. I can convert your strategy/indicator from one platform to another or develop it from scratch that will works accurately and efficiently. I am professional and experienced on powerful trading strategies and indicators on those popular platforms: - MetaTrader 4 (MQL4) - Metatrader 5 (MQL5) - TradingView (PineScript) - NinjaTrader (NinjaScript C#) - Amibroker (AFL) - ThinkorSwim (ThinkScript) - Quantower (C#) - cTrader (C#) - Python (C++) - Atas (C#) I can decompile EX4 file to MQL4 (source code) and unlock the EX file. My Services Included: - Strategy and indicator development - Code writing and optimization - Backtesting and debugging - Deployment and installation guidance - Documentation and support I will deliver: - Custom strategy or indicator code - Documentation and installation guide - Source code and explanations - Ongoing support and maintenance (optional) Contact me today to discuss your project and let me help you take your trading to the next level! Regards.

Vietnamese | Java Spring Boot | MQL5 | 4 Years Experienced I’m a Java developer for enterprise e-Invoice systems, and algorithmic trading developer specializing in MT4/MT5 EAs and indicators. ✅ Services I offer: ✔️ Java Spring Boot ✔️ MQL4, MQL5 ✔️ Strategy conversion: Pine ⇄ MQL ⇄ LUA ✔️Trade automation via Telegram / API / custom logic Let’s automate your strategy efficiently and reliably. --Please don't hesitate to contact me. I am here to assist you.--