Hire the Best Algorithm Developers
in Pakistan

⭐ 𝑨𝒎𝒐𝒏𝒈 𝑻𝒐𝒑 10 𝑪𝒐𝒎𝒑𝒖𝒕𝒆𝒓 𝑺𝒄𝒊𝒆𝒏𝒄𝒆 𝑻𝒖𝒕𝒐𝒓𝒔 | 3000+ 𝑳𝒆𝒔𝒔𝒐𝒏𝒔 𝑫𝒆𝒍𝒊𝒗𝒆𝒓𝒆𝒅 | 5+ 𝒀𝒆𝒂𝒓𝒔 𝑬𝒙𝒑𝒆𝒓𝒊𝒆𝒏𝒄𝒆 | 𝑺𝒕𝒖𝒅𝒆𝒏𝒕𝒔 𝒊𝒏 40+ 𝑪𝒐𝒖𝒏𝒕𝒓𝒊𝒆𝒔 | 𝑷𝒚𝒕𝒉𝒐𝒏 𝑻𝒖𝒕𝒐𝒓 | 𝑱𝒂𝒗𝒂 𝑻𝒖𝒕𝒐𝒓 | 𝑪++ 𝑻𝒖𝒕𝒐𝒓 | 𝑪 𝑻𝒖𝒕𝒐𝒓 | 𝑪𝒐𝒅𝒊𝒏𝒈 𝑰𝒏𝒕𝒆𝒓𝒗𝒊𝒆𝒘 𝑷𝒓𝒆𝒑 𝑻𝒖𝒕𝒐𝒓 | 𝑫𝒂𝒕𝒂 𝑺𝒕𝒓𝒖𝒄𝒕𝒖𝒓𝒆𝒔 & 𝑨𝒍𝒈𝒐𝒓𝒊𝒕𝒉𝒎𝒔 𝑻𝒖𝒕𝒐𝒓 | 𝙇𝙚𝙚𝙩𝙘𝙤𝙙𝙚 𝑻𝒖𝒕𝒐𝒓 🌟 What My Students Say (based on Reviews on Preply) ⭐️⭐️⭐️⭐️⭐️ “Zain’s explanations in Python & C++ are clear and easy to follow. His teaching style is very informative and easy to understand. He first explains the main concepts and then goes through examples with you". ⭐️⭐️⭐️⭐️⭐️ “The teacher is amazing! He is always prepared for the classes and explains Java concepts very well, asks if I am understanding, does not proceed when there are doubt... ⭐️⭐️⭐️⭐️⭐️ "Zain Makes programming simple and teaches very well. He simplifies the material and explains it clearly." Hi! I’m M. Zain 👋, a Software Enginee with 5+ years of teaching experience in 𝙥𝙧𝙤𝙜𝙧𝙖𝙢𝙢𝙞𝙣𝙜 and 𝙘𝙤𝙢𝙥𝙪𝙩𝙚𝙧 𝙨𝙘𝙞𝙚𝙣𝙘𝙚. So far, I’ve taught 150+ 𝙨𝙩𝙪𝙙𝙚𝙣𝙩𝙨 𝙖𝙘𝙧𝙤𝙨𝙨 40+ 𝙘𝙤𝙪𝙣𝙩𝙧𝙞𝙚𝙨 🌍. ✨ Proven Results with Students ✦ Helped a university student improve from a C grade (58%) to an A grade (89%) in one semester. ✦ Consistently improved learners’ scores by 40–60% on average through structured, interactive lessons. ✦ Guided 15+ students to build and deploy their first full-stack applications, many landing internships afterward. ✦ Coached 20+ O/A Level & IGCSE students, with 90% scoring A or A* in Computer Science & Programming exams. ✨ Certifications & Achievements ✦ Certified in Python Programming, Data Structures & Algorithms, Full-Stack Web Development, and Introduction to Front-End Development (Meta, Coursera). ✦ Winner of multiple coding competitions and hackathons, with top 3 finishes in 5+ national and university-level contests. ✦ Competitive programmer with a Top 10% global ranking on coding platforms (LeetCode & HackerRank). ✨ Teaching Style Engaging, interactive, and results-driven: ✦ Animated Canva slides for visual clarity ✦ Real-world coding projects ✦ Weekly progress tracking & feedback ✦ One-on-one mentorship for problem-solving & interview prep ✨ My secret sauce? Animated Canva slides to help you see the logic, not just read it plus real-world examples and hands-on coding challenges after every session. 👨‍🏫 What I Teach ✦ Programming Languages: Python, Java, C++, C, JavaScript ✦ Core Concepts: OOP, Data Structures & Algorithms, DBMS, Operating Systems, and many more ✦ Databases: MySQL, PostgreSQL, NoSQL ✦ Tools: Git/GitHub, Google Colab, Jupyter Notebook, VS Code, Cursor ✦ MS Office: Word, Excel, PowerPoint ✦ Web Development ✦ Exam Prep: IB, AP, GCSE, IGCSE, and O/A Levels, University Exams / Assignments & Projects 👨‍🏫 Teaching Experience With over 3+ years of teaching programming and computer science, I’ve learned how to turn tricky concepts into “oh, that makes sense!” moments 💡. My approach blends animated Canva slideshows, clear visual aids, and real-life coding examples to make lessons both interactive and memorable. Whether you’re just starting out or tackling advanced topics, I focus on understanding not rote memorization so the concepts truly stick. 🎓 Certifications & Background ✦ O-Level Computer Science = A* ✦ A-Level Computer Science = A ✦ Advanced Programming Coursework (Software Engineering degree, FAST University) 💼 Industry Experience I’m a Full-Stack Software Engineer experienced in building and deploying scalable web applications. ✦ Proficient in React, Node.js, Express, MongoDB, and SQL ✦ Strong foundations in C, C++, Java, Python ✦ Skilled in API development & cloud hosting ✦ Passionate about writing clean code and delivering real-world solutions ✔ Clear Explanations: I break down complex topics like OOP, DSA, and Computer Networks into simple, easy to grasp ideas. ✔️ Engaging Lessons: With animated slides , coding challenges , and real-world examples , learning never feels boring. ✔️ Personalized Approach: Whether you’re a complete beginner or tackling advanced topics, I adjust lessons to your pace and goals. ✔️ Industry Insight: As a Software Engineer, I don’t just teach theory I show you how it’s applied in real projects. ✔ Lifetime Support: Learning with me doesn’t end after class. I’ll always be there to answer your questions and guide you. For me, it’s not about money, it’s about helping you grow. 🤝 Book Your First Lesson Your first session is the perfect chance to see how I teach and how quickly you can start understanding programming concepts. Don’t wait until “someday” to start let’s turn tricky coding problems into aha! moments together. 👉 Book your first lesson today and start learning the smart way!

I'm a Top Rated quantitative developer on Upwork, currently completing my MS in Data Science at Harvard, with production experience building and shipping algorithmic trading systems across futures, options, and equities. My work spans the full pipeline: from signal research and rigorous backtesting through execution architecture and live broker deployment. Over the years I've collaborated with professional traders, systematic fund managers, and independent CTAs on strategy research, execution system builds, and quantitative infrastructure — working with live accounts and real capital, not toy portfolios. - Research Philosophy Most algorithmic trading research fails before it reaches live markets. The reasons are almost always the same: data snooping bias, fragile parameterization, fill simulation that doesn't reflect actual execution, and strategy logic never stress-tested against regime change. My research process is designed to make it hard to fool yourself. That means strict chronological train/test splits with no parameter bleedthrough, walk-forward optimization over anchored and rolling windows, block bootstrap for inference on autocorrelated returns, and parameter sweep frameworks built to expose fragility rather than maximize backtest metrics. A strategy that only works on one parameterization isn't a strategy, it's a coincidence. I care about robustness across parameter space, regime stability, and understanding exactly why a signal works before scaling it. I work extensively in QuantConnect's LEAN engine for research-grade backtesting and live account deployment, though deployment targets vary by strategy and client stack. IB TWS via ibapi, Tradovate, and NinjaTrader are all in regular rotation depending on execution requirements. I build custom analytics layers on top of backtest output: Sharpe decomposition, drawdown attribution, execution cost modeling, and signal decay analysis, because standard tearsheet metrics rarely tell the full story. - Strategy Coverage My research spans futures (NQ, ES), SPX and index options, ETFs, and crypto. Strategy types I've built and validated in production include intraday momentum and trend-following systems, mean reversion and stat-arb frameworks, breakout and scalp architectures with dynamic sizing tiers, options strategies including iron condors, defined-risk vertical spreads, 45-DTE and 0DTE SPX structures with delta-based hedge logic, and GEX (gamma exposure) driven directional frameworks using open-interest-weighted dealer positioning data. It's an area where the signal literature is still thin and where getting the methodology right matters more than most people acknowledge. - Execution Engineering The research-to-live gap is where most systems break. I build execution infrastructure that closes that gap: Interactive Brokers TWS via ibapi with state machine architectures, order ladder geometry, true breakeven calculations with commission and slippage factored in, and hedge math for multi-leg positions. On the NQ/ES side I've built and audited scalp bot execution logic on Tradovate, integrated Databento for professional tick data pipelines with proper validation against reference data, and developed Pine Script strategies and indicators on TradingView for signal prototyping before committing to full implementation. I'm also familiar with NinjaTrader's execution environment and ATM framework. Code I deliver is production-standard: structured logging, explicit edge-case handling, clean separation of signal and execution layers, and documented at a level where the system is maintainable after handoff. - What I Work On: - Strategy Research & Backtesting: QuantConnect/LEAN, Backtrader, Zipline, VectorBT, QuantLib, Python - Execution Systems: IB TWS/ibapi, Tradovate API, NinjaTrader, REST/WebSocket broker integrations, FIX Protocol - Retail Platform Development: MQL4/MQL5 (MetaTrader 4/5), Pine Script (TradingView), NinjaScript (NinjaTrader 8), EasyLanguage (TradeStation), ThinkScript (Thinkorswim), cAlgo/C# (cTrader), AFL (AmiBroker) - Broker APIs: Interactive Brokers, Alpaca, TD Ameritrade, Tradovate, Oanda, Databento - Crypto Platforms & APIs: Binance, Bybit, OKX, Kraken, Coinbase Advanced Trade, Bitfinex, Deribit (options/derivatives), KuCoin, Gate io, Freqtrade, Hummingbot, 3Commas, Pionex, Gunbot, ccxt (unified exchange library) - Statistical Testing: Walk-forward testing, parameter sweep analysis, Monte Carlo simulation, bootstrap inference - Full-Stack Delivery: Data ingestion → signal research → backtesting → live deployment

Hi there! I'm Muhammad Shahid a cryptographer, cybersecurity specialist, and software developer with a strong mathematical foundation in complexity theory and algorithm design. I hold a master's degree in mathematics and a bachelor's degree in computer science, and I've spent several years applying my expertise to advanced research and real-world projects across both academia and industry. I specialize in: Cryptography & Security Protocols designing and implementing cryptographic algorithms, proofs, and secure systems. Blockchain & Decentralized Systems applying cryptographic primitives to smart contracts, consensus, and secure distributed applications. Software Development proficient in Python, C, Go, and MATLAB for cryptographic computation, data analysis, and system design. Algorithm Design & Analysis optimizing performance and reasoning rigorously about computational complexity. I'm a fast learner who thrives in collaborative environments and enjoys tackling intellectually challenging problems. My work focuses on precision, efficiency, and secure, elegant solutions grounded in solid mathematical reasoning. If your project involves cryptography, blockchain, security engineering, or complex algorithmic computation, I'd love to discuss how I can help bring your idea to life. Let's connect and build something exceptional.

I build high-performance applications tailored to accelerate your business growth. From MVPs and web apps to data-driven AI/ML solutions that are designed to deliver real value, quickly and reliably. 🚀 What I Do for You • Custom Web Applications & APIs: using Flask, FastAPI, Django for scalable, secure back-ends • MVPs, Prototypes & Full-Stack Apps: ideal for early-stage startups or product launches • AI / Machine Learning & Data-Driven Solutions: predictive analytics, recommendation systems, fraud detection, forecasting, business-insight models • Automation & Intelligent Workflows: web scraping (Selenium, BeautifulSoup, Requests), bots, automation pipelines • Database Design & Data Analysis: architecture, optimization, visualization — turning raw data into actionable insights • Long-Term Support & Consultancy: from planning to deployment and maintenance 💡 Why Clients Choose Me • ✅ Proven Success: delivered 10+ automation and AI/ML-driven projects; built 4+ custom MVPs. • ✅ Fast Turnaround: project kickoff within 48 hours; efficient sprint cycles to meet tight deadlines. • ✅ Clean, Scalable, Maintainable Code: emphasis on long-term stability, performance, and extensible architecture. • ✅ Transparent Communication & Collaboration: consistent updates, clear milestones, flexible support. • ✅ Client-Focused Mindset: I treat your project as my own: I don’t just write code, I solve problems and help you succeed. 📬 Ready to Turn Your Idea Into Reality? Send me a message or click Hire and let’s discuss how I can build a solution that truly impacts your business bottom line

Though I can work in many different domains my favorites are artificial intelligence, web development and algorithm development. I'm keen on working on game development too.

💻 CS Tutoring, 📊 Data Science, 🌐 Full-Stack Development, 📈 Machine Learning, 🖥️ Software Engineering, 📂 Database Systems, 🧮 Mathematics, 🐍 Python, 🖥️ C++, 🔍 Java, 📜 JavaScript, 📁 SQL, 🐧 Linux Hi, I’m Koonj Riaz a seasoned Computer Science and Data Science professional with years of experience and numerous completed projects. I specialize in tutoring, software development, and machine learning, offering personalized solutions to help you achieve your goals efficiently. Through my journey, I’ve mastered a variety of programming languages and frameworks. I am adept at developing full-stack applications, optimizing database performance, and implementing machine learning models. My objective is to empower learners and professionals by simplifying complex concepts and fostering a deeper understanding of technological foundations. By leveraging my expertise, I ensure each learning session or project collaboration is tailored to your specific requirements, enabling newfound confidence and skills that propel you forward. Let’s embark on this exciting journey together! 💻 CS Tutoring In-depth lessons covering programming languages, data structures, and algorithm design, theory of computation or automata ensuring practical understanding and application. 📊 Data Science Proficient in data analysis, statistical modeling, and data visualization, helping you transform data into actionable insights. 🌐 Full-Stack Development Skills in building scalable desktop and web applications, focusing on clean, maintainable code using modern frameworks. 📈 Machine Learning Expertise in deep learning, computer vision, and model deployment, facilitating breakthrough innovations in technology. 🖥️ Software Engineering Knowledge in OOP, software design patterns, and API development, ensuring robust and high-performance software solutions. 📂 Database Systems Proficiency in designing, managing, and optimizing SQL-based databases, improving data consistency and performance. 🧮 Mathematics Ability to tutor in calculus, linear algebra, and statistics, essential for machine learning and data analytics applications. 🐧 Linux & System Programming Skills in system deployment, scripting, and optimizing applications within Linux environments using Bash and Python. Let’s work together to achieve your learning and project goals!