I build custom trading bots and algorithmic trading systems for crypto, forex, stocks, Ninjascript for Ninjatrader, futures, and options, with automated execution that runs faster, cleaner, and more reliably than what you are running today. 100% Job Success. My name is Emmanuel. I am an independent Algorithmic Trading Systems Engineer and Quantitative Developer trusted by independent traders, prop firm challengers, and boutique funds worldwide. If your manual trading setup is too slow, too emotional, or constantly breaks when high impact news moves the market, that is exactly what I fix. ━━━ WHAT I BUILD ━━━ Custom Trading Bots and Algorithmic Trading Systems Execution engines for crypto, forex, stocks, futures, options, and commodities. Sniper bots, arbitrage bots, grid trading, scalping bots, market-making engines, copy-trading, signal bots, and fully automated strategies. Natively coded in Python, Node.js, C++, and MQL4/MQL5 with sub-300ms execution latency. Broker and Exchange Integrations (APIs & WebSockets) Direct API integration with Binance, Bybit, KuCoin, Coinbase, Kraken, OKX, MEXC, Interactive Brokers (IBKR/TWS), Alpaca, TradeStation, OANDA, FXCM, cTrader, and DXTrade. REST APIs, WebSocket feeds, and FIX protocol. Low-latency order routing, order book parsing, multi-broker orchestration, and 24/7 uptime. DEX integrations: Uniswap, Raydium, Jupiter, PumpFun, PancakeSwap. MetaTrader and Expert Advisor (EA) Development Custom EAs for MetaTrader 4 and MetaTrader 5 in MQL4/MQL5. High-performance forex trading bots, scalping EAs, news trading bots, hedging systems, and automated risk management. Built-in hard-coded drawdown limiters, equity trailing stops, and daily loss locks designed specifically to pass and protect Prop Firm accounts (FTMO, Funding Pips, FundedNext, etc.). TradingView, Pine Script, and Webhook Automation, Ninjascript for Ninjatrader Custom Pine Script (v5/v6) indicators and automated strategies, webhook-to-broker execution pipelines, and alert-based execution systems. Connecting your TradingView signals directly to any exchange or retail broker, from simple single-order alerts to highly complex multi-leg strategy automation. AI-Enhanced Trading and Quantitative Systems AI signal processing, machine learning pattern recognition, sentiment analysis, technical analysis engines, and adaptive execution. Systematic backtesting with PnL analytics, maximum drawdown tracking, and Sharpe ratio optimization using Python libraries (pandas, NumPy, scikit-learn, backtrader, and vectorbt). I build the secure system; you keep the alpha. DeFi Automation and Smart Contracts Solidity and Rust contracts for liquidity management, swaps, yield farming, flash loans, and on-chain execution. Custom automated bots on Ethereum, Solana, Base, BSC, and Polygon, featuring gasless trading setups and smart contract audits. Telegram Bots, Discord Bots, and Dashboards Telegram trading bots with real-time volatility alerts, one-click order execution, portfolio tracking, and whale watching. Discord bots with signal forwarding and copy-trading parameters. ━━━ TECH STACK ━━━ • Languages: Python, Node.js, Rust, Solidity, JavaScript, TypeScript, MQL4, MQL5, Pine Script, C++ • Trading Platforms: MetaTrader 4, MetaTrader 5, TradingView, Interactive Brokers, cTrader, NinjaTrader • Exchange APIs: Binance, Bybit, KuCoin, Coinbase, Kraken, OKX, OANDA, FXCM, Schwab, Uniswap, Jupiter, CCXT • AI & ML: TensorFlow, PyTorch, scikit-learn, pandas, NumPy, OpenAI API, LLM Integration • Backtesting: backtrader, vectorbt, QuantConnect • Infrastructure: AWS, Docker, Redis, PostgreSQL, WebSockets ━━━ WHAT CLIENTS HIRE ME FOR ━━━ • Crypto trading bots (sniper, arbitrage, copy trading, webhook signal bots). • Algorithmic trading for forex, stocks, futures, and options. • Expert Advisors (EAs) and custom Indicators for MetaTrader 4 & 5. • Prop firm challenge passing EAs with automated drawdown protection. • TradingView Pine Script development and custom API bridges and Ninjascript for Ninjatrader • AI trading bot integrations and quantitative database pipelines. DISCLAIMER: I do not provide financial advice, trading signals, or live capital management. My services are 100% focused on software engineering, backtesting, and automation development. Clear communication, structured progress updates, and long-term support. I do not disappear after delivery. Your system keeps running smoothly as markets evolve. Ready to automate your trading? Click {Book a Consultation} or send me a message with your strategy rules, and let’s outline a plan on a quick call.

I am a Computer Scientist & Quant Developer (6+ years) specializing in AI-powered applications, intelligent agents, and algorithmic trading systems. I help traders, businesses, and startups turn ideas into profitable, automated, and scalable solutions. Since 2017, I’ve traded stocks, crypto, forex, and options—using both manual analysis and the custom bots & AI models I build. This blend of trading expertise and AI engineering means I don’t just deliver code—I build systems that solve real-world problems and perform in live environments. 💡 What I deliver: Algorithmic Trading & Quant Systems → Forex, Stocks, Crypto, Futures, Options AI-Powered Agents & Chatbots → Custom GPT-powered assistants, automation tools, RAG pipelines Backtesting & Strategy Optimization → Walk-forward testing, feature engineering, performance tuning Machine Learning & Predictive Models → Forecasting, risk modeling, anomaly detection Full-Stack Development → Django/FastAPI apps, APIs, dashboards, data pipelines 🛠 Tech Stack & Tools: Python, Pandas, NumPy, Scikit-learn, PyTorch, LangChain, OpenAI API, Llama 3, Backtrader, Vectorbt, MT4/MT5, FastAPI, Django If you need someone who can bridge the gap between advanced AI and practical deployment—whether that’s a chatbot, AI agent, or trading bot—I can help you build it.

As a senior engineer with 12+ years of experience, I specialize in end-to-end AI, machine learning, and data engineering—from data pipelines and feature stores to model deployment, monitoring, and MLOps. I’ve delivered large-scale, production-grade initiatives across trading & finance, sports, government, healthcare, and automotive, with a focus on reliable data, measurable ML outcomes, and business impact. Machine Learning & Applied AI Traditional ML & deep learning for forecasting, classification, and optimization (including AI-driven trading strategies and decision systems). LLM applications: RAG, LangChain, prompt design, evaluation, and integration with ChatGPT and other LLMs in secure, production-oriented workflows. Generative AI & multimodal: Stable Diffusion, conversational/video experiences (video chatbot, LipSync), and creative/assistive pipelines where quality and latency matter. Computer vision & 3D: Open3D, point clouds, and related preprocessing for perception and analysis workflows. Data Engineering & Analytics Design and implementation of batch and streaming data pipelines, ETL/ELT, data quality, schema evolution, and orchestration for analytics and ML. Data modeling for analytics and ML: warehousing/lakehouse patterns, feature engineering, and integration with downstream BI and ML consumers. Strong SQL and database expertise: certified DBA for SQL Server, DB2, PostgreSQL, and MySQL/MariaDB—building, optimizing, securing, and operating data systems at scale. Data science & analysis: analytics and modeling support for healthcare, financial services, and government use cases, aligned with compliance and operational needs. MLOps, Cloud & Platform Engineering Containerization & orchestration: Docker, Kubernetes; Terraform for reproducible infrastructure. CI/CD for data and ML: GitHub Actions, Jenkins, CircleCI, Bitbucket Pipelines—testing, versioning, and promoting models and pipelines. AWS for data and ML workloads: EC2, Elastic Beanstalk, Lambda, ECS, EKS, S3, Route 53, API Gateway, SES, SNS, SQS, CloudFront, RDS, DynamoDB, CloudWatch Events—plus integration patterns for event-driven and serverless architectures. Observability & operations: Datadog, Splunk; Firebase, Twilio where product features require messaging or mobile backends. Linux, server administration, source control, and database management as part of reliable ML and data platforms. Domain: Quantitative & Trading (where ML meets markets) Where relevant to your project: MetaTrader / MQL, TradingView / Pine Script, NinjaTrader / C#, QuantConnect (Python, C#), Backtrader / Python, TradeStation / EasyLanguage, Freqtrade, Bloomberg—applied to research, backtesting, and AI-assisted strategy development with a data-first mindset. Why work with me? I combine strong data engineering fundamentals with hands-on ML and GenAI so solutions are not only innovative but deployable, observable, and maintainable. I’m responsive, clear in communication, and focused on turning data and models into outcomes your business can trust. Reach out and we can discuss your AI, ML, or data platform needs and how I can help deliver them end-to-end.

Top rated senior full stack developer, 🏆 12 years of full stack experience, delivering across web and mobile 🏆 One of the Top 1 % Full Stack Developers. 🏆 Developed more than 700 projects 🏆 Led teams of up to 20 people 🏆 Top-Rated Freelancer for a five Years High quality, in-time delivery, daily communication & forever relationship for updates are guaranteed. I’m a passionate and motivated engineer with over 12 years of experience in MEAN, MERN, MEVN, Full Stack, Spring Boot, Kotlin, OpenAI, JAVA Development Also, I have strong experience in developing mobile native/hybrid apps on iOS and Android. Currently working as a Senior Full Stack Developer. 🏆 Backend skills: ✅ PHP 7.x ✅ NodeJS/ExpressJS ✅ Laravel Framework ✅ Codeigniter ✅ Java ✅ Amazon Serverless ✅ AWS 🖼 Frontend skills: ✅ AngularJS ✅ React + Redux ✅ VueJS ✅ Vuex ✅ Require.js ✅ Material UI ✅ HTML5, СSS3, SCSS ✅ Vuetify ✅ Quasar ✅ Thunk, Saga, Observables ✅ JS Compilers: Babel.js, Gulp, Grunt, Webpack ✅ Adaptive layouts/frameworks - custom frameworks, Foundation, Bootstrap ✅ GruntJS/Gulp, WebpackJS 🎓 Expert CMS Development ( WordPress - Woocommerce and Shopify ) ✅ WordPress theme customization ✅ Wordpress Plugin Development ✅ eCommerce Solutions (Shopify / WooCommerce ) ✅ WordPress bug fixing & maintenance ✅ PSD to WordPress ✅ Html to WordPress theme ✅ WordPress child theme building ✅ WordPress responsive design ✅ Divi Theme ✅ Elementor ✅ WPbakery ✅ Avada ✅ Flatsome ✅ GeneratePress ✅ Beaver Builder ✅ WooCommerce Subscriptions ✅ Gravity Forms ✅ Genesis ✅ WPengine ✅ OceanWP ✅ Astra ✅ WPML ✅ CRM integration ✅ JackRabbit Class ✅ ACF ✅ Autoship ✅ Google Marketing Platform 📁 Databases: ✅ Mysql ✅ MongoDB ✅ SQLlite(for Android) ✅ NoSQL based ✅ Cassandra ✅ PostgreSQL ✅ Caching Engines: Redis, Memcached 💎 API Development: ✅ Twilio ✅ BrainTree ✅ Stripe ✅ Pyfolio ✅ Docusign API ✅ OpenCV ✅ Tesseract ✅ Tensorflow ✅ PyTesseract ✅ OpenGL ✅ Pusher ✅ Backtrader 🚀 Deploy: ✅ Amazon AWS ✅ Azure ✅ Google Cloud ✅ DigitalOcean ✅ Heroku 🧿 Version Control: ✅ GIT ✅ Git Hooks ✅ Git auto-deploy 🎥 Streaming: ✅socket.io + Pusher + PubNub ✅ Websockets ✅ Redis Pub/Sub ⏳ Dev-ops: ✅ AWS / s3 / Route 53 / ECS / EC2 / ECR / EKS / GCP ✅ Azure / Amplify ✅ AWS Serverless ✅ Linux/Apache/Nginx/Varnish Cache ✅ Docker and VirtualBox ✅ K8s Secrets / Namespaces ✅ Testing: Mocha, Jest, PHPUnit, Cypress ✅ Helm charts ✅ E2E/BDD/TDD Unit Testing ✅ Buddy/ Jenkins / Bamboo CI ✅ Protractor / Selenium ✅ Kubernetes ✅ Kubernetes Secrets management 📲 Mobile Application and Software skills: ✅ Java/Kotlin(Android) ✅ C/Swift(iOS) ✅ ReactNative ✅ Cordova/Ionic( 3.0/4.0) ✅ C/C++ (software/embedded platform) ✅ C# ✅ Mac OS X Development ✅ Cocoa/Carbon Application Development ✅ Cocoa Framework development (Frameworks for 3rd party apps) ✅ Objective C/ C++ ✅ iPhone/iPad Application Development ✅ Qt/Boost 🎮 Game Development ✅ Unity 3D (C#) ✅ Unreal Engine(C++) I believe in honesty and timely delivery of tasks. it would be my great fortune and pleasure to have a long term association with you as an individual or an organization.

🔥 𝐅𝐫𝐨𝐦 𝐐𝐮𝐚𝐧𝐭 𝐓𝐫𝐚𝐝𝐢𝐧𝐠 𝐭𝐨 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭𝐬, 𝐟𝐫𝐨𝐦 𝐕𝐢𝐬𝐢𝐨𝐧 𝐁𝐨𝐭𝐬 𝐭𝐨 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐰𝐢𝐭𝐡 𝐧𝟖𝐧 — 𝐢𝐟 𝐢𝐭 𝐫𝐮𝐧𝐬 𝐨𝐧 𝐀𝐈, 𝐈 𝐝𝐞𝐬𝐢𝐠𝐧 𝐢𝐭, 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐞 𝐢𝐭, 𝐚𝐧𝐝 𝐦𝐚𝐤𝐞 𝐢𝐭 𝐬𝐜𝐚𝐥𝐞. Whether you need to design an 𝐝𝐞𝐬𝐢𝐠𝐧 𝐚𝐧 𝐚𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐭𝐫𝐚𝐝𝐢𝐧𝐠 𝐚𝐥𝐠𝐨𝐫𝐢𝐭𝐡𝐦, 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐞 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐨𝐩𝐞𝐫𝐚𝐭𝐢𝐨𝐧𝐬 𝐰𝐢𝐭𝐡 𝐧𝟖𝐧, 𝐛𝐮𝐢𝐥𝐝 𝐚 𝐆𝐏𝐓-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐜𝐡𝐚𝐭𝐛𝐨𝐭 𝐭𝐫𝐚𝐢𝐧𝐞𝐝 𝐨𝐧 𝐲𝐨𝐮𝐫 𝐜𝐮𝐬𝐭𝐨𝐦 𝐝𝐚𝐭𝐚, or 𝐝𝐞𝐯𝐞𝐥𝐨𝐩 𝐚𝐮𝐭𝐨𝐧𝐨𝐦𝐨𝐮𝐬 𝐀𝐈 𝐚𝐠𝐞𝐧𝐭𝐬 that take intelligent actions — I bring it all together. I help businesses turn complex workflows into scalable, AI-driven systems by bridging the gap between cutting-edge research and real-world deployment. Using tools like 𝐋𝐋𝐌𝐬 (𝐆𝐏𝐓-𝟒, 𝐂𝐥𝐚𝐮𝐝𝐞, 𝐋𝐋𝐚𝐌𝐀), 𝐋𝐚𝐧𝐠𝐂𝐡𝐚𝐢𝐧, 𝐑𝐀𝐆 𝐩𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬, 𝐧𝟖𝐧, 𝐌𝐚𝐤𝐞.𝐜𝐨𝐦, 𝐙𝐚𝐩𝐢𝐞𝐫, and robust 𝐌𝐋 𝐟𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬, I craft solutions that 𝐬𝐚𝐯𝐞 𝐭𝐢𝐦𝐞, 𝐢𝐧𝐜𝐫𝐞𝐚𝐬𝐞 𝐚𝐜𝐜𝐮𝐫𝐚𝐜𝐲, and 𝐮𝐧𝐥𝐨𝐜𝐤 𝐧𝐞𝐰 𝐠𝐫𝐨𝐰𝐭𝐡 𝐨𝐩𝐩𝐨𝐫𝐭𝐮𝐧𝐢𝐭𝐢𝐞𝐬. 💼 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐮𝐢𝐥𝐝 🧠 LLMs, Chatbots & RAG Assistants → Custom chatbots trained on PDFs, Notion docs, Google Drive → GPT-powered assistants with memory, search, reasoning → Retrieval-Augmented Generation (RAG) using LangChain + LlamaIndex 🤖 𝐀𝐈 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐀𝐠𝐞𝐧𝐭𝐬 𝐰𝐢𝐭𝐡 𝐧𝟖𝐧 → Automate full business processes with n8n, Make.com, Zapier → Build AI-integrated workflows (email parsing, lead routing, CRM updates) → AI Agents (LangGraph / CrewAI) that handle tasks like research, reporting, outreach 📈 𝐓𝐫𝐚𝐝𝐢𝐧𝐠 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 & 𝐐𝐮𝐚𝐧𝐭 𝐀𝐧𝐚𝐥𝐲𝐭𝐢𝐜𝐬 → Algorithmic trading bots (crypto/forex/stocks) using predictive ML → Portfolio optimization, risk models, hedging strategies → Real-time data pipelines from APIs and trading platforms 🎥 𝐂𝐨𝐦𝐩𝐮𝐭𝐞𝐫 𝐕𝐢𝐬𝐢𝐨𝐧 & 𝐌𝐮𝐥𝐭𝐢𝐦𝐨𝐝𝐚𝐥 𝐀𝐈 → Vehicle detection, document understanding, ID/passport parsing → OCR + AI for insurance, real estate, healthcare, logistics → Integrated solutions using OpenCV, FastAPI, YOLO, Tesseract 🛠️ 𝐌𝐲 𝐓𝐨𝐨𝐥𝐛𝐞𝐥𝐭 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: n8n, Make.com, Zapier, Airtable, Slack, Notion 𝐋𝐋𝐌𝐬: GPT-4, Claude, LLaMA, LangChain, RAG, Pinecone, Weaviate 𝐌𝐋/𝐀𝐈: PyTorch, Scikit-learn, TensorFlow, Hugging Face, OpenAI 𝐕𝐢𝐬𝐢𝐨𝐧: YOLO, OpenCV, FastAPI, Stable Diffusion, OCR, Vision Language Models (VLMs) 𝐅𝐢𝐧𝐚𝐧𝐜𝐞: Backtrader, Binance API, Alpaca, QuantLib 𝐈𝐧𝐟𝐫𝐚: AWS, GCP, Docker, PostgreSQL, REST APIs 💬 𝐖𝐡𝐲 𝐓𝐞𝐚𝐦𝐬 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞 ✅ Top Rated Plus | 100% Job Success | 5.0★ Feedback ✅ End-to-end thinker — from architecture to deployment ✅ Clear, fast communication & fast delivery cycles ✅ Built 100+ systems across fintech, e-commerce, SaaS, gov & AI startups 📩 𝐋𝐞𝐭’𝐬 𝐓𝐚𝐥𝐤 𝐑𝐞𝐬𝐮𝐥𝐭𝐬 Click “𝐈𝐧𝐯𝐢𝐭𝐞” and let me show you 2–3 smart ways we can use AI + automation to level up your product, workflow, or platform. If you want a partner who speaks both tech and business — I’m ready when you are.

- Financial Management and Analysis - Programming - Algo Development - Automation - Design I design systems that make money and interfaces that don’t waste your time. I’m a self-funded portfolio manager and programmer with over a decade of experience in crypto and algorithmic trading. I manage a ¥25M+ portfolio (≈$200k USD) and build custom tools that automate, analyze, and execute. I also design clean, user-focused UIs that help businesses work smarter — especially in Japan. What I do best: • Trading automation (Pine Script, Python, Backtrader) • Google Sheets + Apps Script tools (alerts, workflows, dashboards), Selenium, RPA • Custom business tools for Japanese SMEs (localized and client-ready) • UX/UI that actually improves productivity • Web apps with React / Next.js / Firebase / Vercel I don’t overpromise, I deliver. If you need someone who can think like a strategist, build like a dev, and design like a pro, I’m your guy.

-Client's feedback: In my extensive experience with Upwork, it is rare to come across a talent like Abdul. As a client with high standards and specific requirements, I have often found it challenging to find developers who can truly meet, let alone exceed, my expectations. Abdul has been a remarkable exception. -Who Am i: i Love coding, am using python each day in doing some research in data science (stock market trading) . Most of my studies is implemented using jupyter notebook. Also am interested in data analysis . Regarding the courses,I took some courses in data science,data engineering, devops . Also in my free time,I like to teach Math

Hello! My name is Arman, and I'm a data scientist and Python programmer with a B.Sc. and M.Sc. in electrical and computer engineering. I have worked on various projects in various organizations from academic research centers to healthcare. Here is more about my skills and experiences: ✔️ +6 years in Python and Back-end programming ● API design and development (Flask, FastAPI, & OpenAPI) ● Scrap and data extraction (Scrapy, BeautifulSoap, & Selenium) ● Worked with different databases (e.g. InfuxDB, MongoDB, MySql, & Neo4j) ● Fintech: data extraction (MetaTrader and financial APIs e.g. Bloogmberg and Kraken, Kucoin, Binance), trading bot development, and backtesting (plain Python code, Backtrader & TA-lib) ● Familiar with Cloud services such as AWS (e.g. Sagemaker, Boto3, EC2, SQS, Cloudwatch, s3 and etc), and GCP (GoogleVision, & etc.) ● Developing Docker container ✔️ +5 years in Data Science ● Data processing (using Pandas, & NumPy) ● Numeric analysis, and visualization (SciPy, Matplotlib, Seaborn, Plotly & etc.) ● Machine learning and deep learning model development (Sickit-learn, TensorFlow, PyTorch & etc.) ● Image processing and computer vision: Image classification, object detection, object tracking, face recognition, etc. (TensorFlow & OpenCV) ● Natural Language Processing (NLTK, SpaCy, HuggingFace) My skills and experience make me a valuable asset to any project that requires Python programming, data analysis, machine learning, and optimization expertise. I am committed to delivering high-quality work and always strive to exceed my clients expectations.

I build production Algo-trading systems, from market data ingestion to live execution; for funds, prop desks, and serious retail traders. 9+ years in software engineering, the last several spent almost exclusively on trading infrastructure: IBKR/MT5/FIX execution, tick-level data pipelines, and causal ML for signal generation. I run my own live trading platform, so I'm not learning on your dime — I ship what I already operate. What I Build: ⤷ End-to-end algo trading systems (data → signal → execution → risk) ⤷ Broker/exchange integrations: IBKR API, MT4/MT5 (MQL5 EAs), Binance, Bybit, Polymarket ⤷ Low-latency execution infrastructure (Dockerized IB Gateway, multi-instance live trading, C# ↔ MQL5 bridges) ⤷ Causal inference for markets: PCMCI+, VarLiNGAM, DYNOTEARS, Granger/Transfer Entropy — used to filter spurious signals before they hit a backtest ⤷ ML signal models: LightGBM, XGBoost, LSTM/TCN, meta-labeling over causal-discovery gates ⤷ Backtesting & research stacks: NautilusTrader, Backtrader, Zipline, QuantConnect, Qlib ⤷ Market microstructure work: LOB/MBP-10 data, Hawkes processes, Hayashi-Yoshida covariance, price discovery (Hasbrouck/Gonzalo-Granger) ⤷ Options pricing & Greeks (Black-76, BSM, second-order Greeks) for hedging and 0DTE workflows ⤷ Financial data engineering: Databento, TimescaleDB, Parquet/Arrow pipelines Core Stack: ✓ Backend: Python (FastAPI, Django), C#/.NET, Rust ✓ Data: TimescaleDB, PostgreSQL, Redis/Valkey, Parquet, Apache Arrow/PyArrow ✓ Cloud/Infra: AWS (ECS, Lambda, RDS), Docker, Terraform, Packer, GitHub Actions CI/CD ✓ Trading: IBKR API, MetaTrader 5/MQL5, TradingView, Databento (GLBX.MDP3/MBP-10) ✓ ML/Causal: PCMCI+, CMIknn, LightGBM, XGBoost, scikit-learn, statsmodels Why Clients Choose Me: ✓ I operate a live trading platform myself — I understand uptime, restart cycles, and the failure modes that only show up in production ✓ Rigorous methodology: I don't just backtest, I stress-test causal assumptions before trusting a signal ✓ Clean, documented handover — you're not locked into me ✓ Clear async communication with regular progress updates Recent Results: - Rebuilt an IBKR Gateway deployment to eliminate recurring 12-hour restart cycles caused by GDI handle leaks - Designed a causal-discovery pipeline (PCMCI+/CMIknn) identifying dominant cross-asset drivers in equity stress regimes - Architected a C# Worker Service + MQL5 EA bridge for automated MT5 execution - Live trading volume: $80M+ across managed strategies (2025) - Built AWS Savings Plan / Reserved Instance cost model cutting infra spend without sacrificing uptime SLAs Send me your requirements and I'll respond within 2-6 hours with a concrete plan — not a template pitch.

Help traders and funds convert trading hypotheses into quantitative algorithms and rigorous backtests.What I do:Backtesting & Optimization: Testing trading strategies on historical data using Python (pandas, vectorbt, backtrader) with strict accounting for commissions and slippage.Risk & Statistical Analysis: Monte Carlo simulations, Sharpe/Sortino ratio calculation, Expected Value ($E[X]$) and drawdown analysis.Automation: Connecting algorithms to crypto and broker APIs (Binance, Bybit, MetaTrader 5).