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Smart Contract Development and Audit Services

Ensure security and efficiency with our smart contract development and audit services. We create and review blockchain-based contracts for various industries.

What you get

01

Code Accuracy and Security

Our smart contracts are developed with precision and thorough testing, ensuring that the code is bug-free and secure. We perform detailed security audits to prevent vulnerabilities, ensuring smooth and trusted contract execution.

02

Compliance with Legal and Industry Standards

We ensure that your smart contracts are designed to comply with relevant legal requirements and industry regulations, including data protection laws, financial regulations, and contract law.

03

Reduced Vulnerability to Exploits

Through comprehensive auditing, we minimize the risks of exploits, vulnerabilities, and hacking attempts. Our team conducts in-depth testing to ensure your smart contracts are resistant to common attacks like reentrancy and overflow vulnerabilities.

Our Smart Contract Services

01

Smart Contract Development Services

Comprehensive smart contract development services for various blockchain platforms including Ethereum, TRON, Solana, and Binance Smart Chain with custom functionality and enterprise-grade security.

02

Smart Contract Audit Services

Professional smart contract security audits to identify vulnerabilities, ensure code quality, and verify compliance with best practices and industry standards.

03

DeFi Smart Contract Development

Specialized DeFi smart contract development for decentralized finance protocols including lending, borrowing, staking, and yield farming applications.

04

NFT Smart Contract Development

Custom NFT smart contract development for non-fungible token platforms, marketplaces, and minting solutions with ERC-721 and ERC-1155 standards.

05

Smart Contract Security Audit

Comprehensive security audits for existing smart contracts including vulnerability assessment, code review, and penetration testing to ensure maximum security.

06

Smart Contract Consulting

Expert consulting services for smart contract architecture, tokenomics design, and blockchain integration strategies tailored to your business needs.

Smart Contract Development Case Studies

Bull Arena

Bull Arena

Bull Arena is a comprehensive blockchain-based platform featuring a variety of mini-games with a play-to-earn model. Players can earn tokens by achieving top positions in these games, while losing results in the forfeiture of allocated tokens. These tokens can be converted to fiat or held for bonuses in future company projects. Bull Arena aims to attract users through engaging gameplay and lucrative rewards.

Our Core Values

At Sagtech, we deeply value innovation, user-focus, and quality assurance. Each project is a new opportunity to translate your vision into a seamless digital product. We emphasize the following key principles:

  • Every product we develop begins with your users in mind. We aim to create intuitive and accessible interfaces that deliver an unparalleled user experience across all devices.

  • Every product we develop begins with your users in mind. We aim to create intuitive and accessible interfaces that deliver an unparalleled user experience across all devices.

  • Every product we develop begins with your users in mind. We aim to create intuitive and accessible interfaces that deliver an unparalleled user experience across all devices.

  • Every product we develop begins with your users in mind. We aim to create intuitive and accessible interfaces that deliver an unparalleled user experience across all devices.

  • Every product we develop begins with your users in mind. We aim to create intuitive and accessible interfaces that deliver an unparalleled user experience across all devices.

Our Smart Contract Development Process

To ensure our frontend development projects are successful, we follow a structured and transparent approach:

01

Analysis and Planning

We begin by understanding your business needs, the objectives of the smart contract, and any legal or regulatory requirements that must be considered. This phase ensures the smart contract will align with your business goals and comply with necessary regulations.

02

Design

We design the smart contract structure based on your requirements, ensuring a user-friendly and scalable solution. Our architecture focuses on clarity, security, and efficiency, reducing the chance of errors and optimizing performance.

03

Development

Using the latest blockchain technologies, we develop and implement your smart contract, ensuring clean and efficient code. We test the contract thoroughly in multiple environments to ensure its functionality and security.

04

Testing

We perform an extensive audit of the smart contract, checking for potential vulnerabilities, inefficiencies, and compliance issues. This process involves both automated and manual testing methods to simulate real-world scenarios and potential threats.

05

Deployment and Launch

Once the contract is fully tested and validated, it is deployed to the blockchain network. We continuously monitor the contract’s performance to ensure it operates smoothly and remains secure against evolving threats.

06

Support and Improvement

We provide ongoing support and maintenance to ensure that your smart contract remains up-to-date with any blockchain protocol changes and continues to meet the evolving needs of your business. We also offer the option to upgrade the contract as needed.

OUR CLIENTS SUCCESS STORIES

clutch

Reviews

6

Rating

5/5

At SagTech, we focus on making our clients' experiences as bright and rewarding as possible. Here's what some of our satisfied customers have to say about working with us:

Yaroslav Gordov

CEO of Wisy

Yaroslav Gordov

Working with SagTech has been exceptional. They delivered our mobile app and admin dashboard ahead of schedule and exceeded all performance expectations. Their deep understanding of investment platforms and user experience resulted in significantly improved processing speeds.

Eugene Prokhorov

Head of Product in Wisy

Eugene Prokhorov

Professionals with excellent knowledge of fintech and automated investments. The project was completed with high quality: a user-friendly mobile and web application, and a well-thought-out admin panel. The team quickly addressed all challenges, including payment integration. If you need a reliable IT partner with a deep understanding of technology, I highly recommend them!

Sergei Chervyakov

CEO of Kwikwins

Sergei Chervyakov

Outstanding team that transformed our backend infrastructure completely. The optimization work resulted in dramatically faster response times and near-perfect uptime in production. Every milestone was delivered ahead of schedule with exceptional attention to detail.

Alexander Kazhemyakin

CEO of Yotewo

Alexander Kazhemyakin

Rare to find contractors who genuinely understand modern web development. Their work doubled our search engine visibility and significantly improved site performance. The scalable architecture they built handles our growing user base perfectly, supporting thousands of daily active users.

Andrej Ruckij

CEO of BullArena

Andrej Ruckij

A professional team with a deep understanding of blockchain technologies and the Play-to-Earn mechanics. The project was executed at a high level, from MVP development to the integration of cryptocurrency operations. The optimization of the gameplay ensured stable real-time performance.

Why Choose Sagtech for Smart Contract Auditing

Blockchain Gamification Expertise

We develop solutions that, in a gaming format, allow users to eam tokens for their achievements while ensuring secure transactions and precise token location tracking, delivering an engaging and seamless experience.

Financial Solutions Expertise

The company demonstrates its ability to develop complex investment platforms, integrating training tools, automated investment processes, and advanced strategies.

High-Level Accuracy

Our expert team ensures that the code is free from errors, improving the accuracy and reliability of your smart contracts for seamless execution.

Enhanced Transparency

With blockchain’s decentralized nature, all transactions and contract terms are visible and immutable, promoting trust and reducing disputes.

Blockchain Platforms We Work With

01

Ethereum Smart Contract Development

Ethereum smart contract development using Solidity with ERC standards, gas optimization, and seamless integration with Ethereum ecosystem tools and services.

02

TRON Smart Contract Development

TRON smart contract development with high throughput and low transaction costs, optimized for TRC-20 and TRC-721 token standards.

03

Solana Smart Contract Development

Solana smart contract development using Rust and C programming languages, leveraging Solana’s high-speed blockchain for fast and cost-effective operations.

04

Binance Smart Chain (BSC) Smart Contract Development

BSC smart contract development with Ethereum compatibility and lower transaction fees, ideal for DeFi and NFT applications.

05

Polygon Smart Contract Development

Polygon smart contract development for scalable Ethereum-compatible solutions with faster transactions and reduced gas costs.

06

Multi-Chain Smart Contract Development

Cross-chain smart contract development supporting multiple blockchain networks with interoperability solutions and bridge implementations.

Related Services

Explore our comprehensive service offerings related to frontend development to enhance your digital solutions:

Blockchain Integration

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D-Apps development

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Custom Blockchain

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Token

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frequently asked questions

  • We offer NFT platform development, including marketplaces, NFT minting solutions, and integration with blockchain networks, enabling you to leverage this rapidly growing market.

  • Yes, we create both standard tokens (eg. ERC-20, BEP-20) and unique tokenomics for various application, including gaming platforms, DeFi protocols and NFT projects.

  • A smart contract audit identifies potential vulnerabilities and ensures the contract is secure, accurate, and optimized. It minimizes the risk of exploits or bugs that could result in financial loss or reputational damage.

  • Yes, when properly drafted and executed, smart contracts are legally binding. We ensure that your smart contracts comply with applicable legal standards and regulations to make them enforceable in a court of law.

  • The cost depends on the complexity of the smart contract and the services required (e.g., development, audit, testing). We provide customized quotes after assessing your specific needs.

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Reviews

6

Rating

5/5

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