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I need a purpose-built terminal that lets me deploy and manage high-frequency trading strategies on the NSE. The focus is tight latency, rock-solid stability, and a workflow that stays entirely in my control—from market data ingestion to live order routing and historical back-testing. Here is what the finished product must do for me: • Real-time data feed Pull tick-by-tick market data from NSE with the lowest possible latency. FIX, WebSocket, or any other fast protocol is fine as long as subscription and reconnection logic are resilient. • Automated order execution Once my strategy generates signals, the terminal must fire orders automatically, handle partial fills, rejections, and modify or cancel them in microseconds. Smart throttling to respect NSE rate limits is essential. • Backtesting capabilities I want to replay historical NSE data inside the same interface, run my HFT logic against it, and view metrics—P&L curves, slippage, latency distribution—before moving the code to live mode. Key points – Written in a performant language (C++, Rust, or low-latency Python stack with async/numba) and structured so I can extend it. – Modular architecture so additional exchanges like BSE or MCX can be plugged in later without a full rewrite. – Clean UI/CLI for strategy selection, parameter tweaks, and live monitoring. – Source code, deployment scripts, and concise documentation are part of the final hand-off. If you have a proven track record in HFT infrastructure on Indian markets, I’m ready to discuss architecture choices and set milestones immediately.
Project ID: 39723310
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17 freelancers are bidding on average ₹40,009 INR for this job

Hi I can provide a draft application in 4-5 days with visualization capabilities. The stack would be C++/QT. It will work either on FIX or on Websocket (it may have both and we can determine which one is faster on a production.) To find a common ground please answer the questions below: 1) How would you want to configure the strategy in the software? Or should it be hardcoded? 2) Do you have specific details implemented into UI? Like special indicators or chart types etc. ? I am am experienced C++ developer working with multiple trading companies. I have developped 10+ custom terminal applications for HFT. I’m happy to discuss the details over chat, and I will respond promptly. Thanks for your attention Archil
₹60,000 INR in 7 days
6.3
6.3

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₹99,999 INR in 99 days
5.0
5.0

Hello, I liked your project High-Frequency NSE Algo Terminal, which aligns perfectly with my professional expertise. I bring extensive experience in Python, Financial Markets, C++ Programming, I can ensure timely delivery within 3 days. I'm committed to exceeding your expectations and would welcome the opportunity to discuss your requirements in detail.
₹12,500 INR in 3 days
3.8
3.8

Hi, I have more than 12+ years of experience as auto trading programmer in Python, JAVA, C++. I manage a team of programmers and traders, our core focus is programming on various trading platforms like IBKR, Sterling Traders, Takion, Zerodha, Nest Trading Platform and more. Once you check my profile and if it fits in your framework we can discuss more over a call. Best
₹180,000 INR in 45 days
4.2
4.2

As an eight-year-experienced and verified mobile app developer, I exude confidence in delivering this high-frequency NSE Algo Terminal to your exact specifications. To tackle the challenge of achieving tight latency and rock-solid stability, I adopt performant languages like Rust or low-latency Python stack, leveraging my expertise in Flask-SocketIO, FastAPI, NumPy, or Dask for Python that ensures quick data processing and efficient data structures. Moreover, my background in AI implementation enables me to explore ML-driven HFT strategies for you. Being an enthusiastic coder with a proclivity for trading applications, I assure you a well-structured, modular terminal that is not only specific to the NSE but also has the capacity to accommodate additional exchanges such as BSE or MCX as your business grows. My previous projects echo my commitment towards clean UI/CLI interfaces which would ensure usability and enable you to have complete control over workflow from market data ingestion, live order routing to historical back-testing. Additionally, the final hand-off does not only include source codes but also robust deployment scripts and concise documentation which will make it easier for you to extend and maintain the system in future. Meeting milestones efficiently is another string on my bow which ensures that the project will be delivered on time. Together, we can discuss architecture choices based on your preferences and hit crucial milestones before you know it.
₹25,000 INR in 7 days
1.9
1.9

We propose to build a high-frequency trading (HFT) system using Python and C++. Python will be used for strategy development, backtesting, data analysis, and risk management, leveraging libraries like NumPy, Pandas, and TA-Lib for fast prototyping and optimization. Latency-critical components such as order execution and market data handling will be implemented in C++ for minimal delays. Python and C++ will interact seamlessly, combining the speed of C++ with Python’s flexibility. The system will support multi-threading, asynchronous I/O, and efficient memory usage for real-time market processing. Risk management, position sizing, and dynamic hedging will be integrated into the Python layer, and the system will be modular to allow easy updates and deployment of new strategies without downtime. We can deliver a fully functional prototype with backtested strategies and live low-latency execution in 3 weeks, with final optimization and deployment ready by 4 weeks. This approach ensures a fast, reliable, and fully controllable HFT solution ready for production.
₹75,000 INR in 20 days
1.9
1.9

I am a seasoned software developer with 13 years of experience in delivering successful projects aligned with your requirements. My expertise in required skills, and I have worked extensively on similar solutions. With a strong academic background from IIT Delhi, I bring both technical depth and practical implementation skills. I am confident that my experience and proven track record will add great value to your project. Looking forward to discussing how I can contribute effectively.
₹25,000 INR in 7 days
0.4
0.4

⚠️I earn your trust through results, not promises⚠️ I think we are the perfect fit for your project. Your need for a purpose-built terminal tailored for high-frequency trading on the NSE aligns perfectly with our expertise in developing low-latency solutions for automated trading. Our focus is on clean, professional, and modular design to ensure rock-solid stability and seamless order execution. We have a proven track record in HFT infrastructure on Indian markets and specialize in writing performant code in languages like C++ and Python. Our solutions are designed to handle real-time data feeds, automated order execution, and backtesting capabilities with precision. My focus is on providing high-quality work, clear communication, and tailored solutions to meet your specific requirements. Let’s get started — your success is my priority. Regards, Divan
₹18,750 INR in 30 days
0.0
0.0

I am a perfect fit for your project, focusing on high-frequency trading strategies on the NSE. With expertise in low-latency data feed integration and automated order execution, I ensure rock-solid stability and seamless workflow. While new to this platform, I bring extensive experience in developing customized trading terminals off-site. I would love to chat more about your project! Regards, Johan De Villiers
₹18,750 INR in 30 days
0.0
0.0

I have gone through your project description ✅ and I see exactly what you need: a purpose-built terminal for high-frequency trading on the NSE. Real-time data feed, automated order execution, and robust backtesting capabilities are essential. While I am new to freelancer, I have tons of experience in developing HFT infrastructure for Indian markets. View my portfolio here: https://www.freelancer.com/u/moejoe03?frm=moejoe03&sb=t profile on Freelancer Excited to help make your terminal seamless, professional, and exactly how you envision it. Regards, Mohammed Yusuf
₹15,000 INR in 30 days
0.0
0.0

I can deliver exactly what you’re looking for. While I am new to Freelancer, I have extensive experience and have completed many projects off site. You can view examples in my portfolio. Let’s connect so I can share how we’ll deliver exceptional results, on time and within budget, without compromising quality. Regards, Travis Titus
₹24,400 INR in 30 days
0.0
0.0

Hi, visit my portfolio of trading bots, I am the master of trading bots. I have already completed more than 75 trading bots. First see my work then award your project to me. I create most professional trading bots. Visit my portfolio to see my work https://www.freelancer.in/u/SHOBA0001?sb=t
₹25,000 INR in 7 days
0.0
0.0

I am a perfect fit for your project. I have reviewed the details and am confident in my ability to deliver the high-quality solution you're looking for. My focus is always on creating reliable and scalable products. With extensive experience in end-to-end software development, meticulous quality assurance, and innovative problem-solving, I can help you achieve your goals. While I am new to freelancer, I have tons of experience and have done other projects off site. I would love to chat more about your project! Regards, Graham Valentyn
₹18,750 INR in 30 days
0.0
0.0

Completed projects till now 1) Python + DhanAPI + Excel + VBA option scalping strategy 2) Python 21 EMA and 9 EMA crossover strategy on DhanAPI 3) Google sheet + FyersAPI trading 4) Google sheet + Algomojo + Upstox 5) Tradetron Banknifty option scalping strategy 6) Excel 2600 NSE 10 years data I can deliver any project in Trading. Readymade setups for Python available
₹12,500 INR in 7 days
0.1
0.1

Hello sir , I can help you design and develop a high-frequency trading (HFT) terminal for NSE with ultra-low latency, stable architecture, and full control over data ingestion, order routing, and backtesting. My experience includes HFT infrastructure, FIX/WebSocket data feeds, low-latency order execution, and backtesting frameworks. Do you already have NSE tick-by-tick data feed access (via NSE NOW, Omnesys, Symphony, or direct FIX), or should we integrate with a specific vendor? Do you have existing broker APIs (like Zerodha Kite Connect, Upstox, or institutional FIX gateways), or should we build direct NSE member integration?
₹25,000 INR in 7 days
0.0
0.0

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