India-built AI & blockchain engineering since 2017 · Serving clients worldwide

Fintech and Crypto

Nitroex

Nitroex is a third-generation cryptocurrency exchange using a decentralized blockchain ledger for swift, immutable and transparent digital asset transactions.

Case study

The brief and the build

Nitroex is a third-generation cryptocurrency exchange using a decentralized blockchain ledger for swift, immutable and transparent digital asset transactions.

Nitroex was delivered by Speqto in 3 months with a team of 5 engineers, as a Fintech and Crypto project.

What a product like Nitroex involves

Blockchain products rarely fail because of the chain itself. They fail on key management, unclear token rules and user experience that hides nothing about gas and signatures. Good delivery treats those as first-class design work.

How we build products like Nitroex

  • Token and contract rules are written in plain language first, so business and engineering agree before code exists.
  • Keys, roles and upgrade rights never depend on a single person or machine.
  • Front end and contracts are tested together on a testnet that matches the target network.

Technology behind Nitroex

  • React Native
  • React
  • Node.js
  • Express
  • Java
  • MongoDB
  • Firebase
  • React Native: one codebase for iOS and Android with native performance where it matters.
  • React: component-based interfaces that stay maintainable as screens grow.
  • Node.js: a fast, event-driven back end that shares a language with the front end.
  • Express: a minimal API layer with clear routing and middleware.
  • Java: a stable, strongly typed back end for business logic.
  • MongoDB: flexible document storage for fast-changing data models.
  • Firebase: managed authentication, storage and real-time updates.

Official documentation: React Native · React · Node.js · Express · Java · MongoDB · Firebase

Questions

About this project

How long did this project take?

Nitroex took 3 months with 5 engineers. A comparable scope usually lands in a similar range, and a discovery call gives a firm estimate for yours.

Which technologies were used?

The stack included React Native, React, Node.js, Express, Java, MongoDB, Firebase. We choose technology for the product and the client team, not the other way round.

Can you build something similar for us?

Yes. Share what you want to build and we reply within one business day with questions, a suggested approach and a no-obligation estimate. NDA on request.

Have an AI idea or a product to build? Let’s talk.

Tell us what you are building. A solutions architect will respond within one business day with next steps and a no-obligation estimate.

  • Free 30-minute consultation
  • NDA on request, before we talk details
  • Estimate within 3–5 business days
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Tell us what you want to build

A solutions architect replies within one business day. NDA on request.

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