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Smart Contract Development Company

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Foster trust and confidence in your business’ transactions and execute agreements automatically, leveraging the promise of blockchain with Devox as your smart contract development company. Let us help you tap into the new edge of effortless yet bulletproof security and automation.

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Our Services

Smart Contract Development Services

Blockchain smart contracts serve as a powerful tool for automation and internal processes’ streamlining. See what we can do for you to help optimize operations.

  • Smart Contract Architecture

    Let us help you automate asset transfers and contract creation without intermediary involvement: smart contract architecting includes rolling out a smart contract plan, defining the business logic behind your future smart contract solution, and creating scalable, secure, and effective architecture. Our smart contracts operate on distributed ledgers and virtual tech, making user transactions safe and instant.

  • Smart Contract Development

    Powering a custom smart contract according to your requirements and industry-tailored features. We will cover the entire development process from advisory to support and deploy the final solution on any compatible blockchain of your choice.

  • Smart Contract Auditing

    We can make sure your smart contract is safe and functional: for this, we’ll conduct code reviews and audits, testing the newly written smart contract and ensuring there are no vulnerabilities. We provide a logic audit to guarantee stipulated agreements, as well as test contracts after deployment.

  • Smart Contracts Optimization

    Investigating the logic behind your current smart contract solution and optimizing it for easier, more economical use. Our team will examine, vulnerability-check, and formulate the necessary adjustments in the smart contract’s basic code.

  • Integration Services

    Integrating smart contracts with existing business systems and processes, enabling automation and increased efficiency. This can include integrating with traditional databases, payment systems, or other blockchain-based services.

  • Token Creation and ICO Services

    Designing and deploying tokens on blockchain platforms, including utility tokens or security tokens, and managing Initial Coin Offerings (ICOs) or Security Token Offerings (STOs) for fundraising purposes.

  • Cross-Chain Smart Contract Development

    Creating smart contracts that can operate across multiple blockchain networks, facilitating interoperability and broader accessibility. Allow for the seamless exchange of information and value between distinct blockchains, expanding the utility and reach of smart contracts beyond the confines of any single blockchain.

  • Legal Compliance and Advisory

    Ensuring that smart contracts comply with the relevant legal standards and regulations. This is critical for contracts that involve financial transactions, personal data, or operate in jurisdictions with specific blockchain regulations.

Benefits

Benefits of Custom Smart Contract Development

There are a number of deliverables smart contracts development will bring into your business. See what will become better and what advantages of Web3 can you leverage.

  • Transparency and Trust

    Complete automation is the premise of smart contracts’ transparency. The smart contract works exactly the way it’s coded, without any centralized parties’ interference. Their execution gives them a competitive advantage compared to other technologies, building trust as no single party can alter the contract without consensus.

  • Speed, Accuracy, and Efficiency

    Smart contracts automatically execute transactions and agreements upon meeting predefined conditions, eliminating manual intervention and reducing the time and potential for errors in executing obligations. Being digital and automated, they suggest no paperwork to complete or time wasted fixing mistakes happening when documents are filled out manually.

  • Stay Secure & Safe

    Hacking a blockchain record is close to impossible; additionally, hackers would need to alter the entire chain to change a single record on a distributed ledger since each record is linked to the ones that came before and after it. Cryptographic security measures make them less prone to fraud or interference, providing a higher level of security compared to traditional contract law.

  • Leverage Decentralization

    Since they run on a blockchain, smart contracts operate in a decentralized environment. This means there's no need for a central authority to manage transactions, reducing potential points of failure and risks of censorship. By enabling secure, transparent, and direct transactions, smart contracts open up possibilities for innovative business models and services that were not possible under traditional contracting mechanisms.

  • Be Modern Yet Compliant

    Smart contracts can be designed to automatically enforce compliance with regulatory requirements and provide an immutable audit trail, simplifying the auditing process: deployed on global blockchain networks, smart contracts provide businesses with the ability to easily execute agreements with international partners without concerns about jurisdictional legal systems and their complexities.

Key Features

Key Features of Custom Smart Contract

01

Contract Code

The most critical component of a smart contract is its code. This code defines the rules, conditions, and outcomes of the contract in a programming language that the blockchain can interpret. Languages such as Solidity (for Ethereum) are commonly used for writing smart contracts. The code dictates how the contract behaves in different scenarios, including how it initiates transactions, responds to inputs, and reaches its end state.

02

Data Storage

Smart contracts have their own storage on the blockchain, where they keep state variables and other relevant data. This data could include the contract terms, current status, parties involved, and any other pertinent information required for its execution. The data is immutable and distributed, ensuring integrity and availability.

03

Functions

Functions within a smart contract are blocks of code that are executed when certain conditions are met. These functions can modify the contract's data, trigger transactions, or interact with other contracts. Functions are what make smart contracts "smart" by enabling active management and response to inputs.

04

Digital Signatures

For a smart contract to be executed, parties involved must consent to the terms, which is typically done through digital signatures. Using cryptographic keys, a participant signs the transaction, which verifies their agreement to the contract's terms and authorizes the contract to execute.

05

Consensus Mechanism

This isn’t part of the smart contract itself but is crucial for its operation. Blockchain networks use a consensus mechanism to agree on the state of the blockchain and the results of contract executions. This mechanism ensures that the outcome of a smart contract is validated and accepted by the network, making the contract’s execution tamper-proof and irreversible.

06

Oracles (for external data)

Some smart contracts require information from the outside world (e.g., stock prices, weather data) to execute their terms. Oracles are services that provide this external data to the blockchain in a trustworthy manner. Though not part of the smart contract's code, they are essential for contracts that depend on external triggers.

07

Event Listeners

Smart contracts can emit events to signal that something has happened (like a condition being met or a transaction being executed). External applications can listen to these events and react accordingly, facilitating interaction between the blockchain and external systems.

08

Conditional Statements and Control Structures

These programming constructs within the contract code allow the contract to make decisions, loop through operations, and execute based on conditions being met. They are fundamental for the logic that governs contract execution.

Our Process

Our Smart Contract Development Process

Book Consultation

Providing excellent blockchain smart contract development services requires work and knowledge. Devox engineers take all the required actions, combining the best practises of SDLC and blockchain development.

01.

01. Requirement Analysis

In smart contract development, initial advisory involves first understanding the business process or agreement that the smart contract will automate or enforce. We then clearly outline the conditions that trigger the contract and the outcomes of those triggers.

02.

02. Design and Prototyping

We decide on the structure of the smart contract, including how it interacts with other contracts and external data sources (oracles). Based on this pattern, our team creates a basic contract version to explore its feasibility and identify potential issues early.

03.

03. Development

Based on the requirements, we select a blockchain platform (e.g., Ethereum, Binance Smart Chain) that supports smart contracts and write the contract code using a blockchain-specific programming language (e.g., Solidity for Ethereum). Devox performs initial tests in a local development environment to catch and fix any obvious bugs.

04.

04. Testing

It’s time to make sure the smart contract works correctly. Starting with Unit Testing (checking individual functions within the contract to ensure they perform as expected), we move on to Integration Testing (testing the contract's interaction with other contracts and systems). Finally, the team deploys the contract on a test blockchain network to simulate real-world operations without risking real assets.

05.

05. Security Audits

Devox performs Static Analysis using tools to analyze the contract's code for known vulnerabilities. Then we hold Peer Review, having other developers outside of the team review the code for security and logic flaws, moving on to professional smart contract audit, conducting a thorough security audit of the contract.

06.

06. Deployment

After thorough testing and auditing, we deploy the contract on the main blockchain network. verify and publish the source code on Blockchain Explorer for transparency and trustworthiness and provide you with comprehensive documentation for the contract, including its functions, usage, and interaction methods.

07.

07. Maintenance and Upgrades

We continuously monitor the contract's performance and interactions to ensure it operates as expected. While smart contracts are immutable, we stay in touch to provide upgrades or fixes through versioning or by designing contracts that can be paused or redirected to updated versions.

  • 01. Requirement Analysis

  • 02. Design and Prototyping

  • 03. Development

  • 04. Testing

  • 05. Security Audits

  • 06. Deployment

  • 07. Maintenance and Upgrades

Awards & Certifications

Industry Contribution Awards & Certifications

Check Devox Software Awards on rating & review platforms among top software development companies and Certifications our team members holds.

  • Awards
  • Certifications
Reviewed on
29 reviews
  • UpWork

    UpWork

  • Clutch

    Clutch

  • The Manifest

    The Manifest

  • DesignRush

    DesignRush

  • MC.today

    MC.today

  • Clutch

    Clutch

  • Clutch

    Clutch

  • AppFutura

    AppFutura

  • Clutch

    Clutch

  • GoodFirms

    GoodFirms

  • DesignRush

    DesignRush

  • UpWork

    UpWork

  • Professional Scrum Master™ II (PSM II)

    Professional Scrum Master™ II (PSM II)

  • Professional Scrum Product Owner™ I (PSPO I)

    Professional Scrum Product Owner™ I (PSPO I)

  • ITIL v.3 Foundation Certificate in IT Service Management

    ITIL v.3 Foundation Certificate in IT Service Management

  • ITSMS Auditor/Lead Auditor of ISO Standard 20000

    ITSMS Auditor/Lead Auditor of ISO Standard 20000

  • Microsoft Certified: DevOps Engineer Expert

    Microsoft Certified: DevOps Engineer Expert

  • Microsoft Certified: Azure Administrator Associate

    Microsoft Certified: Azure Administrator Associate

  • Quality Assurance ISTQB Foundation Level

    Quality Assurance ISTQB Foundation Level

  • Microsoft Certified Solution Develop (MCSD)

    Microsoft Certified Solution Develop (MCSD)

  • Java Development Certified Professional

    Java Development Certified Professional

  • JavaScript Developer Certificate – W3Schools

    JavaScript Developer Certificate – W3Schools

  • Certified Artificial Intelligence Scientist (CAIS)

    Certified Artificial Intelligence Scientist (CAIS)

  • Oracle Database SQL Certified Associate

    Oracle Database SQL Certified Associate

Reviewed on
29 reviews
Case Studies

Our Latest Works

View All Case Studies
Web 3 White-label PaaS NeoBank Web 3 White-label PaaS NeoBank
  • Web3
  • Fintech

Web 3 White-label PaaS NeoBank

Our client is a blockchain technology firm that has a network of international financial service provider partners. The project is a white-label PaaS ecosystem for neo banking solutions based on the blockchain network.

Additional Info

Country:

USA USA

View Case Study
Function4 Function4
  • website
  • management platform

Professional Event Ecosystem

Starting as a ticket selling website, Function4 grew to an all-in-one event management platform thanks to Devox’s help. It provides an ecosystem and data for comprehensive device setup, invitation and communication.

Additional Info

Core Tech:
  • Vue js
  • GSAP
  • Ruby
  • Azure
Country:

USA USA

View Case Study
Juriba Juriba
  • Backend
  • Frontend
  • Cloud
  • DevOps & Infrastructure

Enterprise Digital Workplace Management Platform

Juriba is a broad system providing end-to-end automation and smart workflows required to manage large IT projects. With advanced features like seamless integration with existing tools, smart automation and data-driven dashboards and reports, it’s specifically tailored to digital solutions production.

Additional Info

Core Tech:
  • .NET 6
  • MS SQL
  • Redis
  • Angular
  • NgRx
  • RxJS
  • Kubernetes
  • Elasticsearch
Country:

United Kingdom United Kingdom

View Case Study

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Testimonials

Testimonials

Sweden

The solutions they’re providing is helping our business run more smoothly. We’ve been able to make quick developments with them, meeting our product vision within the timeline we set up. Listen to them because they can give strong advice about how to build good products.

Carl-Fredrik Linné
Tech Lead at CURE Media
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Darrin Lipscomb
United States

We are a software startup and using Devox allowed us to get an MVP to market faster and less cost than trying to build and fund an R&D team initially. Communication was excellent with Devox. This is a top notch firm.

Darrin Lipscomb
CEO, Founder at Ferretly
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Daniel Bertuccio
Australia

Their level of understanding, detail, and work ethic was great. We had 2 designers, 2 developers, PM and QA specialist. I am extremely satisfied with the end deliverables. Devox Software was always on time during the process.

Daniel Bertuccio
Marketing Manager at Eurolinx
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Australia

We get great satisfaction working with them. They help us produce a product we’re happy with as co-founders. The feedback we got from customers was really great, too. Customers get what we do and we feel like we’re really reaching our target market.

Trent Allan
CTO, Co-founder at Active Place
Andy Morrey
United Kingdom

I’m blown up with the level of professionalism that’s been shown, as well as the welcoming nature and the social aspects. Devox Software is really on the ball technically.

Andy Morrey
Managing Director at Magma Trading
Vadim Ivanenko
Switzerland

Great job! We met the deadlines and brought happiness to our customers. Communication was perfect. Quick response. No problems with anything during the project. Their experienced team and perfect communication offer the best mix of quality and rates.

Vadim Ivanenko
COO at Optherium
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Jason_Leffakis
United States

The project continues to be a success. As an early-stage company, we're continuously iterating to find product success. Devox has been quick and effective at iterating alongside us. I'm happy with the team, their responsiveness, and their output.

Jason Leffakis
Founder, CEO at Function4
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Sweden

We hired the Devox team for a complicated (unusual interaction) UX/UI assignment. The team managed the project well both for initial time estimates and also weekly follow-ups throughout delivery. Overall, efficient work with a nice professional team.

John Boman
Product Manager at Lexplore
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Tomas Pataky
Canada

Their intuition about the product and their willingness to try new approaches and show them to our team as alternatives to our set course were impressive. The Devox team makes it incredibly easy to work with, and their ability to manage our team and set expectations was outstanding.

Tamas Pataky
Head of Product at Stromcore
View on Clutch
Stan Sadokov
Estonia

Devox is a team of exepctional talent and responsible executives. All of the talent we outstaffed from the company were experts in their fields and delivered quality work. They also take full ownership to what they deliver to you. If you work with Devox you will get actual results and you can rest assured that the result will procude value.

Stan Sadokov
Product Lead at Multilogin
United Kingdom

The work that the team has done on our project has been nothing short of incredible – it has surpassed all expectations I had and really is something I could only have dreamt of finding. Team is hard working, dedicated, personable and passionate. I have worked with people literally all over the world both in business and as freelancer, and people from Devox Software are 1 in a million.

Mark Lamb
Technical Director at M3 Network Limited
FAQ

FAQ

  • What is a smart contract and what is it for?

    Smart contract is a blockchain-based computer algorithm that forms, manages or provides information about a digital asset. They are often used to automate the implementation of an agreement so that all parties may be confident of the conclusion right away, without the need for an intermediary or additional delay.

    Smart contracts are used for any kind of operation on the blockchain. On DEXes, they are used in liquidity pools, swaps and staking, while P2E and NFT-gaming utilize smart contracts development to enable more interesting in-game mechanics.

  • What tools and technologies do you use during smart contract development?

    The Devox team develops smart contracts on Ethereum, as well as all the related blockchains (Polygon, Avalanche, Arbitrum, Optimism, Fantom, Binance Smart Chain, Tron, Aurora, xDAI, Gnosis, Harmony, Moonbeam, Moonriver, Metis, Celo, Telos, Velas). We also work with Solana, Polkadot, Ripple, Cardano, Near, Hyperledger Fabric, Hyperledger Sawtooth, ConsenSys Quorum, Hyperledger Besu, and Substrate.

  • How are blockchain and smart contracts connected?

    Blockchain and smart contracts are intrinsically connected, with blockchain serving as the foundational technology enabling smart contracts’ existence and operation.

    Blockchain is a distributed ledger technology that maintains a secure and immutable record of transactions across a network of computers. This technology ensures transparency, security, and decentralization of data. Each block in the chain contains a number of transactions, and once a transaction is recorded, it cannot be altered or deleted, making blockchain a trustless system where parties can transact without needing to know or trust each other.

    Smart contracts are self-executing contracts with the terms of the agreement directly written into code. They run on blockchain networks and automatically execute actions (like transferring funds or recording data) when predetermined conditions are met, without the need for intermediaries.

  • Are smart contracts worth investment and time?

    Investing time and resources in smart contracts can offer significant returns, especially for businesses and industries looking to innovate and optimize their operations, as well as leverage the promise of blockchain. The primary value lies in their ability to automate processes, reduce the need for intermediaries, enhance security, and increase transaction speed. For industries such as finance, real estate, supply chain management, and intellectual property, smart contracts can dramatically streamline operations, cut costs, and open up new avenues for digital interaction that were previously impossible.

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