Algorithmic Trading Systems | Quant AI R&D | NEXUS I'm Jack, Founder & CEO of AlgoXpert — a quant AI firm that builds, validates, and deploys algorithmic trading strategies across FX, equities, crypto, and options. We don't guess. We engineer. LIVE TRACK RECORD (real money, publicly verified on MyFxBook): • Sharpe 3.15 over 50+ days of live trading (since Jan 2026) • Max drawdown: 3.54% • Strategies: FX majors (USDJPY) • Full transparency — every trade independently verified THE ENGINE BEHIND THE RESULTS — NEXUS: NEXUS is our proprietary Agentic AI R&D system that produces verified alpha strategies at 100-1000x the speed of a traditional quant desk: • 60+ strategies developed across FX, crypto perps, and SPX options • 10 production-grade champions through our 7-layer validation engine • 1,000+ research studies completed | 24 active R&D projects • Out-of-sample validated: Crypto Sharpe 2.0 (2021-2026), SPX 0DTE Sharpe 3.4-6.4 • Prop firm strategies: 88% simulated pass rate across 5,000 Monte Carlo paths WHAT I BUILD: • Expert Advisors (MQL4/MQL5) — XAUUSD, EURUSD, indices, custom pairs • Pine Script strategies & indicators — TradingView, webhook automation • Python quant systems — backtesting, optimization, signal generation • Trading bots — Telegram copiers, API integrations (IB, MT4/5, NinjaTrader) • Full systematic trading frameworks — research to deployment HOW WE WORK TOGETHER: 1. Custom quant builds — EAs, bots, systematic frameworks ($2K-$15K) 2. FTMO/prop firm alpha packages — strategies engineered for challenge rules 3. Strategy licensing — own a validated strategy set, run it yourself 4. Signal subscription — copy our live trade signals directly 5. Managed accounts — we deploy and manage strategies on your capital 6. Consulting/mentoring — learn systematic trading from a practitioner 14+ projects delivered on Upwork | Rigorous validation on every build | No curve-fitted backtests, ever. Note: All out-of-sample and simulation metrics are validated through walk-forward analysis and Monte Carlo testing. Live results are independently verified on MyFxBook. Past performance does not guarantee future results. Jack / Founder & CEO, AlgoXpert Quant AI & Trading Systems

Automated Strategy, Indicator, Add-on, Custom Tools, I do them all! With 5 years intensive experience I am an expert in these areas and will guarantee you project completed to your liking or your money back. I am also a Trader too, so say goodbye to the days of trying to explain something to a developer that they don't understand

I am a seasoned professional in the trading industry, bringing extensive experience and expertise to the table. I specialize in employing a wide array of trading strategies to meticulously analyze both technical and fundamental market trends. My skill set includes exceptional proficiency in account management, signal provision, backtesting, and serving as a trusted consultant and mentor. I am passionate about providing valuable guidance and instruction to aspiring traders, helping them navigate the complexities of the financial markets with confidence. My repertoire of skills encompasses the following key areas: ✅ As an Expert Foreign Exchange Trader, I excel in Trading Account Supervision, ensuring optimal profitability while Loss prevention effectively. My dedication to forex risk management allows me to navigate the intricacies of the market with precision and safeguard client investments. ✅ Financial Market Research: I demonstrate a keen eye for detail and a comprehensive understanding of financial markets. Through diligent examination and analysis, I gather crucial insights that inform my trading decisions, ensuring a solid foundation for successful trades. ✅ Trading Activity Monitoring and Signals Providing: I vigilantly monitor trading activities and transactions, employing sophisticated tools including technical analysis and fundamental analysis and platforms to track market movements in real-time with a strong background in market research. This enables me to make swift and informed decisions, provide accurate trading signals and optimize trading outcomes. ✅ User-Friendly Financial Reports: I possess strong communication skills, enabling me to prepare concise and user-friendly reports on financial services and the forex market. These reports effectively convey complex information to clients, empowering them with actionable knowledge. ✅ Compliance and Record-Keeping: I adhere meticulously to financial regulations, maintaining accurate records that comply with industry standards. This commitment to compliance ensures transparency and builds trust with clients and regulatory bodies alike. ✅ Client Relationship Management: I prioritize cultivating strong, enduring relationships with clients. By delivering exceptional service, consistently achieving profitability, and providing prompt support, I foster trust and loyalty among my clientele. In summary, I offer extensive expertise and a strong track record in trading. My abilities include consistently generating profits, conducting thorough market research, overseeing trading activities, preparing insightful reports, ensuring regulatory compliance, and fostering strong client relationships. These skills position me as a highly accomplished and proficient professional in the field.

I am a professional Algorithmic Trading Systems Developer specializing in designing, engineering, and implementing fully automated and semi-automated trading solutions across multiple platforms. I develop Expert Advisors (EAs), trading robots, custom indicators, plugins, dashboards, trade copiers, custom chart types, execution tools, and user-specific trading utilities. I also enhance, maintain, and fix existing trading systems to improve reliability, performance, and usability. My work focuses on helping traders, proprietary trading firms, and trading businesses automate their strategies, simplify their workflows, and build tools that make trading more efficient and easier to manage. I work extensively with: 🔷 MT4 / MT5 (MQL4/MQL5) 🔷 TradingView (Pine Script) 🔷 cTrader (cAlgo) 🔷 NinjaTrader 🔷 Quantower 🔷 SierraChart 🔷 ATAS 🔷 MultiCharts 🔷 Thinkorswim 🔷 AmiBroker 🔷 Custom Python / Java automation systems for proprietary trading firms My core expertise lies in transforming a client’s trading vision whether it is price action, Smart Money Concepts (SMC), DCA, martingale variants, breakout systems, scalping models, prop-firm survival engines, or custom execution logic into a robust, rule-based, mechanically executable trading system. 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. I do not sell strategies. I engineer them. My responsibility is to: • Accurately convert strategy 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 locks, basket control, etc.) • Design multi-position management systems (DCA, hedging, basket trailing, layered entries) • Build prop-firm compliant EAs with strict survival governance • Convert TradingView (Pine Script) strategies into native MT5 EAs • Integrate Telegram, webhooks, bridges, and cross-platform execution systems • Engineer anti-overfitting safeguards and realistic backtesting structures • Develop custom dashboards, panels, trade managers, and performance tracking systems My development philosophy is strict: Execution precision > marketing performance Risk control > aggressive returns Mechanical rules > discretionary assumptions Robustness > curve-fitted backtests I clearly separate: Strategy logic responsibility (client-defined) Engineering responsibility (my scope) I guarantee correct implementation of rules. I do not guarantee profit metrics unless explicitly contracted for strategy research and optimization. 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 with daily/total DD enforcement - Multi-account anti-correlation execution engines What defines my role most clearly: I take complex trading ideas including multi-layer position logic, hedging mechanics, dynamic ATR systems, risk governance, session filters, execution protection, and broker-specific nuances and convert them into stable, testable, production-grade automated systems. I focus heavily on: No duplicate orders No repainting logic Real tick backtesting compatibility Accurate SL/TP placement after broker fill Spread and slippage awareness Clean modular architecture I build systems meant to run in real market conditions not just produce pretty backtests. And most importantly: I provide continued support after delivery. Bug fixes, refinements, clarification — I don’t disappear after handover.

I have extensive experience in most algorithmic trading platforms, (Tradestation / Easylanguage, Sierracharts, Multicharts / .Net, QuantConnect, Ninjatrader) -- I can QUICKLY automate almost any strategy logic you have in mind. I also have extensive PM experience, can help ‘optimize’ (don’t literally optimize) various strategies while avoiding pitfalls like overfitting, determine optimal allocations between systems, and get you live in as little time as possible. Proficient in Python, C++, C, C#, Rust. Experience in Java, Matlab, R, Go. I've placed highly in many worldwide trading competitions in various asset classes, have a decade of experience in Futures & Options, including at a leading OMM firm, top Hedge Fund, and have managed a mid size prop fund for past ~5 years -- I do this because I simply love new challenges, and love building strategies. I'm registered as a CPO/CTA, RMM -- with Series 3, 5, 6, 7certification. Preferred Languages: Expert in Python, Easylanguage; Proficient in C++, C#, C, SQL. Experience in Java, R, Go, Matlab Platforms: Expert in Multicharts, Tradestation / OOEL, ELCollections, ADE, Proficient in Sierra, Ami, NT8 / NT7 Frameworks/Libraries: Proficient in QuantConnect, Quantopian, NinjaTrader, CloudQuant, IBInsync, Keras, Tensorflow, Pandas, SKLearn, AWS Sagemaker. ** I DO NOT sell existing models, if you’d like a very detailed speech about why it’s financially infeasible, feel free to ask. That is all that you will receive, from me or any professional. ** I DO NOT work in Tradingview; It is not an automation platform, and live results vary too drastically to be considered a reasonable backtesting / prototyping platform. ** I DO NOT work in MetaTrader 4/5, because there are better frameworks, platforms, and implementations for any given use case. ** I RARELY accept unknown clients, none for small one off tasks. It’s simply not worth it / too unpredictable.

Production-Grade Software & SaaS Architect | Trading Systems Engineer | Pine Script v6 Specialist | 5+ Years I'm the founder of DESLARGE INC, where I architect production-grade software — full-stack web applications and multi-tenant SaaS — with a specialization in trading systems, plus 5+ years of advanced Pine Script v6 development. Production-Grade Software & SaaS: I build the hard class of software: real-money, multi-tenant systems that have to be correct, fast, and fault-tolerant because failure has a financial cost. Architecting a SaaS where users transact real money in live markets — and guaranteeing that one user's capital, state, and orders can never bleed into another's, at scale — is a genuinely demanding engineering problem. I've solved it end to end, alone, over 2.5+ years: multi-tenant architecture with per-user isolation, RBAC, OAuth, subscription tiers and usage-based billing; real-time low-latency data pipelines and concurrency-safe execution; fault-tolerant recovery; and LLM-powered features in production. Flagship — the DESLARGE Trading Platform: A live algorithmic trading platform serving real users across equities, indices, options, and futures. Built on Node.js / Fastify / React / TypeScript / PostgreSQL / Redis, it features per-user runtime isolation (own broker session, trigger engine, and market-data feed per user), a sub-millisecond trigger engine with duplicate-order protection, live broker integration across NSE/NFO/MCX/BFO, AI-driven signals (Claude + a proprietary scoring engine), and quant tooling — backtesting with walk-forward and Monte Carlo, Greeks, and multi-leg spread construction — backed by 6,000+ automated tests. Pine Script v6: High-complexity systems built on genuine OOP — UDTs, methods, stateful patterns, typed arrays — for strategies, custom indicators, pattern recognition, and risk management (Kelly, Monte Carlo, position sizing). I also build and sell premium, professionally-coded indicators. My Approach: I deliver thinking code — clean, documented, scalable, object-oriented. I understand both the engineering and the trading; the intersection is where I work. I'm ideal for projects needing real technical depth: SaaS and trading-platform architecture, multi-tenant systems, real-time/broker integration, or advanced Pine Script v6. Let's build something sophisticated.

An enthusiast of algorithmic trading and digital innovation, I am an Administrative Assistant since 2019, with skills in: ✔ Rapid and precise data entry ✔ Internet research & lead qualification ✔ English/French transcription ✔ Administrative assistance (organization, filing, operational work)+ Extra Skills in Algorithmic Trading (since 2017): Development of Trading Bot (Expert Advisors - EAs) in MQL4/MQL5 (MetaTrader 4/5) NinjaTrader Bot Development in C# for futures, Forex, or stocks Multi-pair or single-pair Custom Indicator Design according to client requirements, Strategy Optimization & Backtesting for best performanceWhy Choose Me? ✓ Flexibility: Unique combination of administrative abilities and technical trading knowledge. ✓ Demonstrated Performance: Optimized bots for market reactivity and bespoke indicators. ✓ Versatility: Willingness to perform free tests to prove my ability. Ready to talk about your requirements (trading development or admin support). "I simplify your workload and provide high-impact deliverables." Get in touch with me today! Best regards, Elie

Your strategy deserves execution that matches its edge. I build and deploy institutional-grade Expert Advisors and NinjaTrader 8 systems — backed by a 3-year Myfxbook-audited live track record: +300% net return, 8.7% max drawdown on $1.6M+ in verified capital. MetaTrader 4/5 · NinjaTrader 8 · US Futures · Forex Majors ► VERIFIED LIVE TRACK RECORD This isn't a backtested demo. My MT4 portfolio has been continuously audited on Myfxbook since 2018: — $1,600,000+ in live audited capital — +300% net return across 3+ years of real execution — 8.7% maximum drawdown (including the 2022 stress period) — Prop firm compliant: FTMO · The5%ers · FundedNext · Apex · FXIFY · MyFundedFutures ► PLATFORMS & INSTRUMENTS • NinjaTrader 8 (NinjaScript / C#) — ES, NQ, CL, YM Futures • MetaTrader 4 (MQL4) — EURUSD, GBPUSD, XAUUSD, Indices • MetaTrader 5 (MQL5) — Multi-asset, portfolio-level execution ► STRATEGY FRAMEWORKS • Multi-timeframe momentum with Volume Profile confluence • Mean-reversion on ES/NQ with dynamic position scaling • Trend-following quant models on YM/ES/NQ • Prop firm automation: <5% drawdown, no martingale, payout-phase compliant ► DELIVERABLES — EVERY PROJECT ✔ Fully commented MQL4/MQL5 or NinjaScript source code ✔ Institutional-grade backtest report: walk-forward + out-of-sample validation ✔ Broker-ready deployment + remote installation support ✔ Real-time performance monitoring dashboard setup ✔ Lifetime parameter update support ► LONG-TERM PARTNERSHIPS ONLY I don't deliver code and disappear. Every system I build is one I would — and do — trade with my own capital. My clients are prop firms, asset managers, and serious independent traders who need a quant partner, not a freelancer who codes to spec and moves on.

🎯 I build trading systems that actually trade well, not just scripts that compile. I'm an active ICT/SMC trader (Gold & Crypto) who codes. I build Pine Script strategies, MQL5 EAs, and Python trading bots, with 19 completed projects and a 100% Job Success score. This rare combo means I understand WHY your strategy needs to work, not just HOW to code it. ✅ 100% Job Success ✅ 5.0 rating (15 reviews) ✅ 19 projects, 271 hours ✅ Active Gold (XAU) + Crypto trader ✅ Fast turnaround ✅ English fluent 🔧 Trading & Algo Development: ✅ Pine Script (v5/v6): custom indicators, alerts, multi-timeframe ✅ TradingView strategies: full backtest with detailed reporting ✅ ICT/SMC concepts: FVG, Order Blocks, BOS, CHoCH, liquidity ✅ MT5 / MQL5 EAs: entry logic, ATR-based SL/TP, spread filters, trailing stops, build 5830 compatibility ✅ FXDreema visual EA builder: strategy conversion & export fixes ✅ TradeLocker / Backtrader strategy scripts ✅ Trading bots: Python + MT5 / Binance / Zerodha Kite APIs ✅ IBKR / NinjaTrader automation: TradingView webhooks, live order routing ✅ Risk management automation & position sizing tools 📊 Recent work (no names, real results): ▪ Pine Script S2 Zone Pyramid: 73.7% win-rate with HTF confluence filter (v3, 2-month live XAU/USD data) ▪ MT5 EA: live strategy with ATR trailing, daily loss cap, session filter, spread filter ▪ Signal Bot: TradingView webhook to AWS EC2 to Telegram alerts (live, FastAPI) ▪ Python backtest: XAUUSD 24-month run, PF 1.4+, drawdown under 18% 🧠 Why me: ▪ Active trader (Gold XAU + Crypto): I trade what I build ▪ 19 completed Upwork projects, 271 hours, 100% Job Success ▪ Surat-based, English fluent, fast turnaround 💬 Free 15-min discovery call before any project. Tell me your trading idea, and I'll tell you exactly what's possible and what it'll cost.

Hey there! I’m a passionate algorithmic trading developer with years of hands-on market experience across forex, crypto, and options. By combining advanced Pine Script (TradingView) and Python automation skills, I deliver robust, efficient solutions that help traders simplify and scale their strategies. Here’s what I can do for you: TradingView Pine Script Development: Build custom indicators, design advanced strategies, and set up automated alerts. Python Trading Bots & Integrations: Develop algorithmic bots for Binance, MT5, Alpaca, and more—streamlining your market entries and exits. Backtesting & Optimization: Fine-tune your scripts and strategies for maximum performance, including robust forward testing and risk management. Market Analysis Tools: Create dashboards, data visualizations, and real-time monitoring solutions for better decision-making. My process is simple: I listen carefully to your goals, propose a tailored solution, then build and refine until you’re 100% satisfied. I pride myself on clear communication, timely delivery, and attention to detail, ensuring an exceptional client experience at every stage. Ready to automate and optimize your trading? Let’s collaborate to turn your ideas into real, profitable strategies. Looking forward to working with you!