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ERC20 Wallet and Security Token Exchange Development Services 

Build your crypto foundation with our enterprise-grade ERC20 token development and exchange solutions. From secure ERC20 wallet integration to fully compliant token creation, we offer everything you need to scale fast and securely in the blockchain ecosystem. The advantages of using our ERC20 wallet include enhanced security and reliability, ensuring your assets are always protected. 

  • Custom ERC20 Wallet Development 
  • End-to-End ERC20 Token Development 
  • Integrated Exchange Solutions 
  • Smart Contract Auditing & Compliance 
  • Cross-Platform Compatibility 

Our wallet's ability to support multiple cryptocurrencies, as well as advanced features like swapping and staking, empowers users to manage and grow their digital assets with ease.

Start your Mobile App Development Journey​​

Token Exchange Development Services

Our Valuable Clients

See our case studies

abzooba
Botplan
CNH
Eldermark_Software
HAL
matrix
motherdairy
plaoalto
shiftpixy
Sports-Clips
tsi
zscaler

Why Tokens Matter in the Ethereum Ecosystem


ERC20 tokens are vital to the Ethereum network, powering decentralized apps and enabling fundraising via ICOs and STOs. Built using smart contracts, they represent digital assets, rights, or utilities users can own, trade, or use within blockchain platforms. Launching an ERC20 token lets investors participate in your ecosystem, access platform services, and store assets securely in compatible wallets. These tokens also enable: 

  • Fundraising through ICOs or private sales 
  • Trading on centralized or decentralized exchanges 
  • Real-world applications like loyalty programs or in-app features 

Tokens are more than just crypto—they’re the backbone of decentralized innovation and ecosystem growth.

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Tokens Development Services Offered by QSS


Our Ethereum token development services are tailored to support every phase of your token journey—from secure creation to managing tokens and assets throughout their lifecycle. Using advanced smart contracts and blockchain tools, we help you build future-ready ERC20 tokens and utilities. 

Custom Healthcare Software Development    Custom ERC20 Token Creation

We develop custom ERC20 tokens backed by smart contracts for seamless blockchain integration and asset control. These tokens are designed to meet your exact technical and business requirements. 

  • Built on Ethereum blockchain with custom source code 
  • Supports fungibility, wallet compatibility, and exchange listing 
  • Optimized for scalability and gas efficiency 

EMR/EHR Software Development  Secure Token Transfers

Enable secure and verified token transfers through encrypted wallet addresses and mobile-compatible ERC20 wallet apps. 

  • Decentralized and real-time transfers 
  • QR code and wallet address support 
  • Compatible with mobile and desktop wallets

Patient Engagement Solutions  ICO Development & Integration

We help you plan, launch, and promote a full-fledged ICO campaign using ERC20 tokens to raise funds efficiently and transparently. 

  • ICO dashboard setup with KYC/AML features 
  • Smart contract-enabled token sale modules 
  • Marketing strategy support for investor reach

Hospital & Practice Management Systems   Utility & Commercial Tokens    

Deploy utility or commercial tokens to incentivize platform use, conduct fundraising, or monetize digital interactions. 

  • Use in-app rewards, access passes, or product credits 
  • Tokens for gamification, membership tiers, or smart ticketing 
  • Community-driven reward distribution

Medical Device Software Development   Token Vesting & Locking Mechanisms

Prevent misuse and build trust by distributing tokens over time with smart contract-based vesting schedules and lockups. 

  • Supports linear or cliff vesting 
  • Team/advisor token locking 
  • Prevents early dumping post-launch

Pharmacy Management App Development   Governance Token Integration

Develop governance-enabled tokens that let your community vote on platform decisions through smart contract mechanisms. 

  • DAO and on-chain voting support 
  • Role-based permission structure 
  • Enhances transparency and decentralization 

Laboratory Information Management Systems (LIMS)   Token Analytics & Monitoring Dashboard

Track every on-chain activity and performance metric in real-time through a custom analytics dashboard. 

  • Visual reports for token supply, holders, and transfers, along with smart contract interaction logs 
  • Market trend insights, liquidity tracking, and comprehensive token and transaction data analysis for better insights 
  • Track and analyze token and transaction data for better insights

Laboratory Information Management Systems (LIMS)   Token Lifecycle Management  

Maintain and evolve your token with advanced support for upgrades, forks, and protocol-level improvements. 

  • Post-launch feature integrations 
  • Smart contract re-deployment and patching 
  • Compatibility checks with new Ethereum updates

Types of

Ethereum-Based Token Standards  

 The Ethereum blockchain offers various token standards, such as ERC-20, which is a technical standard for fungible tokens created on Ethereum, to build, manage, and secure digital assets with unique features for different use cases. These tokens allow you to handle crypto assets efficiently, interact with smart contracts, and securely store assets using a hardware wallet, a secure device designed for storage and management of private keys. Secure storage solutions are essential for protecting digital assets and ensuring safe management of cryptocurrencies. 

Faster Development Cycles ​

ERC20 – The Standard for Fungible Tokens   ​

ERC20 is the most widely adopted Ethereum token standard used to create fungible crypto assets, and most tokens on Ethereum are ERC20 compliant. These tokens are easily exchangeable, supported by almost every Ethereum wallet, and are ideal for ICOs, DeFi projects, and exchange integrations. 

Strategic Alignment with Business Goals ​

ERC223 – Secure Token Transfers Without Loss   ​

ERC223 tokens are compatible with ERC20 yet enhance it by preventing accidental token loss during transactions. This standard empowers developers to safely manage tokens created and process Ethereum requests without the risk of sending tokens to invalid addresses, improving token transfer security.

Enhanced App Performance and Efficiency​ ​

ERC721 – Unique Non-Fungible Assets ​   ​

ERC721 is the go-to standard for non-fungible tokens (NFTs), representing truly unique digital assets on the Ethereum blockchain. Unlike ERC20, these tokens cannot be interchanged and are perfect for use cases like collectibles, gaming assets, and digital identities.

Extensive Industry Experience ​

ERC777 – Advanced Token Interactions   ​

ERC777 enhances the ERC20 standard by enabling more advanced functionalities and better user experience. It is ideal for security tokens and tokenized representations of traditional financial instruments like stocks or derivatives. ERC777 also provides better control over Ethereum requests and seamless integration with smart contracts.

End-to-End ERC Token Development on the Ethereum Blockchain 


At QSS Technosoft, we specialize in full-cycle token development services, including ERC20, ERC721, ERC777, and other Ethereum token standards. Whether you’re launching a DeFi product, fundraising through ICO, or building a utility-based platform, we deliver tailored solutions powered by smart contracts on the Ethereum blockchain. ERC20 refers to the Ethereum Request for Comment 20, a technical standard proposed by developer  Fabian Vogelsteller. The term 'request for comment' describes the process by which standards are proposed and reviewed within the Ethereum community. ERC20 is named to refer to this specific standard, which has become the foundation for fungible tokens on Ethereum. With deep expertise in the Ethereum network, our developers build secure and scalable fungible tokens and non-fungible tokens using efficient coding practices and the most secure frameworks. 

  • ERC20 Wallet Development – Easily store, send, manage, swap, and stake your tokens through custom-built, user-friendly wallets. 
  • Smart Contract Creation – Self-executing contracts with built-in compliance, automation, and token rules. 
  • Token Transfer & Exchange Listing – Support for seamless transfers and listings on major platforms. 
  • Support for Multiple Standards – ERC20, ERC721, ERC777, ERC223—crafted with precision. 
  • Optimized for Speed & Cost – Token creation using minimal resources with fast deployment. 

We empower startups and enterprises to leverage the full potential of Ethereum tokens, helping them enter the digital economy with secure, transparent, and future-ready solutions for managing tokens and assets efficiently

Core Functionalities of Our ERC20 Tokens 


Our ERC20 tokens are engineered to deliver transparency, efficiency, and control within the Ethereum network. Each function plays a vital role in supporting secure and seamless token transactions across decentralized platforms, including managing multiple accounts for better asset control:  ​ 

Token Supply Visibility

Token Supply Visibility


 Defines the maximum supply of tokens and keeps users informed about how many are in circulation. This transparency builds credibility and fosters trust within the token ecosystem.

Direct Token Transfer

Direct Token Transfer

Enables fast, peer-to-peer transfers between Ethereum wallets—eliminating middlemen and ensuring quick, gas-efficient transactions. Tokens can be transferred directly between accounts, supporting interoperability across wallets and platforms   

Delegated Transfer

Delegated Transfer (TransferFrom)

Lets authorized parties transfer tokens on behalf of a user—paving the way for decentralized trading, recurring payments, and smart contract interactions.

Balance Inquiry

Balance Inquiry

 Allows users to verify the number of tokens stored in any given Ethereum wallet or across multiple accounts. This ensures accurate accounting and enhances user confidence in digital asset management.

Token Allowance

Token Allowance

Enables users to set spending limits for third parties. This functionality ensures secure delegation and prevents unauthorized use of your ERC20 tokens.  

Approval Mechanism

Approval Mechanism 

  Grants permission for smart contracts or third parties to spend a specific number of tokens from a user’s balance—essential for executing DeFi operations and automated workflows.

Features & Benefits of ERC20 Token Development


Our Ethereum token development services are tailored to support every phase of your token journey—from secure creation to managing tokens and assets throughout their lifecycle. Using advanced smart contracts and blockchain tools, we help you build future-ready ERC20 tokens and utilities. 

Custom ERC20 Token Creation

Universal Ecosystem Compatibility

Seamlessly integrates with Ethereum wallets, decentralized exchanges, and DeFi platforms, offering maximum interoperability across the blockchain ecosystem.

Secure Token Transfers

Smart Contract Automation 

Automates key token functionalities like transfers, permissions, staking, and audits using Ethereum-based smart contracts, ensuring reliability and transparency.​

 

ICO Development & Integration

Customizable Token Logic 

Enables project-specific functionalities such as minting, burning, transaction limits, and governance—perfect for DeFi, utility, or governance tokens.

Utility & Commercial Tokens

​Enterprise-Grade Security

Built on Ethereum’s secure blockchain infrastructure, ERC20 tokens are protected by advanced cryptography and immutable smart contracts.

Token Vesting & Locking Mechanisms

Decentralized Infrastructure 

 
Operates on a censorship-resistant network that eliminates the need for intermediaries, giving users complete control over their digital assets.

Governance Token Integration

Scalability for Future Growth

Easily extendable to layer-2 networks and compatible with future Ethereum-based upgrades, ensuring long-term flexibility and performance.

Token Analytics & Monitoring Dashboard

Global User Reach 

Instantly accessible by millions of Ethereum wallet holders worldwide, offering rapid adoption and cross-border usability without extra effort.

. 

Token Lifecycle Management

Regulatory Readiness

Comes with built-in compliance features and tracking capabilities to align with evolving global regulations for digital assets.

Token Lifecycle Management

Buy Crypto Directly

Supports fiat-to-crypto conversions within integrated wallets, allowing users to purchase ERC20 tokens conveniently using multiple currencies.

Why Choose QSS Technosoft f​or ERC20 Token Development?


As a trusted ERC20 token development company, QSS Technosoft brings deep expertise in blockchain, smart contracts, and the Ethereum ecosystem. Our solutions support a wide range of coins, including ETH, the native coin of Ethereum, ensuring compatibility with various digital assets. We deliver tailor-made, secure, and scalable ERC20 wallet and Ethereum token solutions that align perfectly with your business goals. From concept to deployment, we ensure robust architecture, compliance, and seamless performance on the Ethereum blockchain, supporting ETH and other coins as key assets.

1. Agile Software Development 

We embrace agile methodologies to maintain adaptability, transparency, and continuous improvement throughout your token development journey.

2. 14+ Years of Industry Expertise 

With over 16 years in delivering enterprise-grade software solutions, we apply proven strategies and technical depth to build future-ready fungible token systems.

3. 10+ Industry Verticals Served 

From Finance and Healthcare to E-commerce, Gaming, and Supply Chain, our cross-domain expertise allows us to craft tokens that serve diverse real-world applications.

4. End-to-End Token Solutions

We provide complete services—from token creation, smart contract development, and ERC20 wallet integration to exchange listing and security auditing.

5. Future-Proof Architecture  

By staying at the forefront of blockchain innovation, we build ERC20 tokens compatible with upcoming updates in the Ethereum network and decentralized ecosystems.

Powering the Future of Innovation Across the USA


From intuitive mobile applications to enterprise-grade systems, we empower U.S. businesses and government organizations to drive digital transformation.

  Delivering secure, user-first apps for public sector needs

  Leveraging next-gen technologies for seamless citizen engagement

  Supporting smart city initiatives and nationwide digital innovation

Schedule a Free Consultation!​​

Ready to Launch Your ERC20 Token on the Ethereum Blockchain?​

 
Whether you're a startup raising funds through ICOs or an enterprise expanding your crypto portfolio, we help you bring your ERC20 token vision to life — securely, scalably, and successfully. From wallet integration to exchange deployment, we offer end-to-end development tailored to your business goals.

Contact Us​​ 

Our ERC20 Token Development Process


At QSS Technosoft, we build powerful ERC20 tokens from the ground up—ensuring full compliance with Ethereum standards. Our skilled developers are experts in Solidity, smart contract migration, and Ethereum blockchain integration. Additionally, our development process enhances security and scalability, providing you with robust and future-ready blockchain solutions. Here’s a step-by-step look at how we bring your token to life:


Discovery & Requirement Analysis

1.Discovery & Requirement Analysis 

We begin with a deep-dive consultation to understand your business model, tokenomics, and goals—laying a strong foundation for development.


UI/UX Design & Prototyping

2.Planning & Architecture Design

Based on your requirements, we assess the ideal strategy and design a secure, scalable framework for your ERC20 token and related smart contracts.

Custom Web App Development

3.Token Development & Deployment

Our developers build, test, and deploy your ERC20 tokens on the Ethereum network, ensuring full compliance and functionality using smart contracts.

Quality Assurance & Testing

4.Whitepaper & ICO Support

We assist with detailed whitepaper documentation and support your ICO or token launch strategy—ensuring visibility and investor readiness.

Deployment & Launch

5.Post-Launch Support & Optimization

We offer continuous improvements, token analytics, and technical support to keep your digital assets secure and performing optimally.

Tech Stack We use for ERC20

 At QSS Technosoft, we use the following Cutting-Edge Tools and Frameworks Powering ERC-20 Development

HTML5 HTML5 

JavaScript JavaScript

Angular Angular ​

VueJS VueJS 

TypeScript TypeScript​

CSS  CSS3

Nodejs  CodeIgniter (PHP) 

Nodejs MySQL

Nodejs  PostgreSQL

Nodejs  Node.js

My SQL   Solidity

PostgreSQL    Truffle Suite

PostgreSQL    Web3.js

PostgreSQL    Solidity

PostgreSQL    Ganache

PostgreSQL    Ethereum Geth

VueJS   Ledger Live

Angular  MetaMask

React.js   MythX 

Express.js    Slither

Puppet    Microsoft Azure 

Chef    AWS 

Terraform    Google Cloud  ​

Terraform   Docker

Terraform  Kubernetes

Our Engagement Models Include

 
Elevate your software development journey with our customized engagement models, tailored to meet your unique needs and foster a collaborative partnership for success. 

Agile Contracting

Agile Contracting

  • Instills Flexibility
  • Identify Priorities & Outcomes
  • Breaks Projects into Shorter Pieces
  • Emphasize upon Collaboration
  • Focuses on Mutual Benefits
  • Facilitate Transparency
Time & Material

Time & Material

  • Incremental Scope / Maintenance
  • Greater Flexibility
  • Best Resource Available
  • Quick Start
  • Agile Orientation
  • Flexible Budget
Fixed Price​

Fixed Price

  • Fixed Scope
  • Minimal Risk Factor
  • Fits All Business
  • Work-Flow Management
  • End-to-end Execution
  • Fixed Budget

Frequently Asked Questions

An ERC20 token is a fungible digital asset created on the Ethereum blockchain using a specific standard that ensures compatibility with Ethereum wallets and decentralized apps (dApps).

ERC20 tokens are fungible, meaning each unit is identical and interchangeable. In contrast, ERC721 tokens are non-fungible, used for unique digital assets like NFTs. 

You’ll need a solid business idea, a smart contract written in Solidity, integration with an ERC20 wallet, tokenomics design, and an Ethereum network deployment strategy. 

Yes. Our team can incorporate advanced functionalities such as token minting, burning, staking rewards, vesting schedules, and more based on your business goals.

Typically, basic ERC20 token development takes 1–2 weeks. With added features like ICO setup, staking, or listing, timelines may extend to 3–6 weeks. 

An ERC20 wallet is a crypto wallet compatible with Ethereum-based tokens. Yes, we ensure all tokens created are fully compatible with major ERC20 wallets like MetaMask, Trust Wallet, Ledger Nano hardware wallets, and the Ledger Live app.

We integrate best practices including multi-signature wallets, code audits, role-based permissions, smart contract testing, and protection against reentrancy attacks.

Absolutely. We conduct internal audits and can collaborate with third-party security experts to ensure your smart contracts are secure and compliant.

Yes. We assist with both centralized and decentralized exchange (DEX) listing processes, including token compliance, documentation, and integration steps.

Regulatory compliance varies by region. While we don’t offer legal advice, we guide you on necessary considerations like KYC/AML, token classification, and investor disclosures.

Yes. We provide professional whitepaper writing, ICO landing page development, smart contract deployment, and promotional strategies for successful fundraising.

Yes. We can build staking mechanisms and on-chain/off-chain governance systems, empowering token holders to vote or earn passive rewards.

We use Solidity for smart contracts, Truffle for testing, React.js for dashboards, Node.js for backend, and integration with Ethereum via Web3.js or Ethers.js. We also support integration with Ledger Live for seamless hardware wallet management.

If a user loses their private keys or seed phrase, access to funds may be permanently lost. We recommend using secure hardware wallets and offering recovery options like multi-signature wallets or custodial solutions.

 Yes. We offer ongoing maintenance, version upgrades, bug fixes, wallet compatibility updates, and continuous performance monitoring to ensure smooth operations.

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