Stock market software, built for real trading.

Yes, and we protect it from the very first conversation. We sign a Non-Disclosure Agreement (NDA) before you share any details. Our contract assigns full ownership of the source code and intellectual property to you. Only the team members working on your project have access to it, and we never share, resell or reuse your idea, trading strategy or proprietary logic for anyone else.

Accel Fintech is a software development company that builds algo trading platforms, stock market tools such as options analytics, backtesting engines and market data platforms, and custom web and mobile applications. We work with traders, brokers, advisory firms, fintechs and businesses in India and abroad.

Yes. We build end-to-end algo trading systems: strategy coding, backtesting, broker API integration, pre-trade risk controls, multi-account deployment and live monitoring. We design order handling around broker and exchange requirements for algorithmic trading, such as algo identification and secure, IP-restricted API access.

Yes. We build backtesting engines that model brokerage, taxes and slippage and report drawdowns, risk-adjusted returns and trade-level results, and options analytics tools with option chains, open interest analysis, PCR, max pain, IV, Greeks and multi-leg strategy builders.

No. We build and test the software that runs your strategy and make sure it follows your rules exactly, with the risk controls you specify. Trading results depend on the strategy itself and on market conditions, so no honest developer can promise returns.

We integrate the data sources you are licensed to use, such as your broker's APIs or an authorised market data vendor, and build the pipelines, storage and validation around them. If you do not have a data source yet, we can help you compare options.

Yes. We regularly take over existing codebases, starting with a review of the code, architecture and infrastructure, then fix critical issues, improve performance and add features without disrupting your users.

It depends on scope. After understanding your requirements we share a proposal with a timeline, usually delivering a first working version early and then adding features in short sprints, with a demo at the end of each so you can see progress and give feedback.

We work either on fixed-scope projects with an agreed price, or with a dedicated development team billed monthly for ongoing or evolving work. You receive a clear proposal covering scope, timeline and cost before any work starts.

Yes. We offer ongoing maintenance, monitoring, bug fixes and new features, including updates when broker APIs, exchange rules or your business needs change.

Our core stack includes React and Next.js for web, React Native and Flutter for mobile, and Node.js, Python, Java and .NET on the backend, with SQL and NoSQL databases and cloud deployment. For trading systems we use WebSocket data feeds, event-driven architectures and time-series storage.

We are based in Gandhinagar, Gujarat, India, and work with clients worldwide, collaborating remotely with regular demos and clear reporting across time zones.

Share your requirements through the contact form at accelfintech.com/contact, email info@accelfintech.com, or call or WhatsApp +91 99251 33221. We will set up a short call to understand your goals and then send a proposal.