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Build Powerful Custom NFT Marketplace with Junkies Coder

Junkies Coder transforms your unique digital asset vision into a secure, high-performance NFT marketplace, customized for any niche—from digital art and music to gaming assets and tokenized real estate. Leveraging expertise in ERC-721/ERC-1155 smart contracts and cross-chain compatibility, we architect platforms that feature dynamic Auction/Bidding systems, Gasless Minting

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Our Custom NFT Marketplace Development Services

SERVICES

Junkies Coder offers comprehensive, end-to-end development of custom NFT Marketplaces, built on secure, gas-optimized ERC-721/ERC-1155 smart contracts that automatically enforce creator royalty distribution.

Custom Smart Contract Engineering

We design and audit secure, gas-optimized contracts (ERC-721/ERC-1155) for minting, listing, sales, and automated creator royalty distribution.

Advanced Listing & Sales Engines

Implementation of flexible monetization models, including Fixed-Price sales, Timed Auctions, and Private Bidding systems, all governed securely by on-chain logic.

Multi-Chain & Layer-2 Integration

Development of marketplaces supporting multiple blockchains (e.g., Ethereum, Polygon, Solana) and integrating Layer-2 solutions for gas-free listing (Lazy Minting) and high-speed transactions.

Intuitive Storefront & UX/UI

Creation of a visually appealing, responsive storefront with advanced features like token search filters (by rarity, price, category), comprehensive creator profiles, and a seamless buyer journey.

Secure Wallet & Payment Gateways

Seamless integration of leading crypto wallets (MetaMask, WalletConnect) for secure login and transaction signing, plus integration of fiat payment gateways (crypto on/off ramps) if required.

Admin Dashboard & Analytics

Development of a powerful backend for platform owners to manage users, moderate listings, track real-time sales, and analyze key metrics (e.g., volume, fees, royalties) for informed decision-making.

Why Choose

Choose Junkies Coder for NFT Marketplace Development

WHY CHOOSE

Junkies Coder means securing a dedicated partner who delivers a feature-rich, multi-chain NFT Marketplace underpinned by audit-grade security and smart contract excellence. Leverage our Indian-based expertise for a solution that is technically superior, cost-efficient, and engineered for sustainable growth in the decentralized economy. Let’s build the next leading NFT platform together.

Audit-Grade Smart Contract Security

We don't just write code; we secure the economy of your platform. Our developers are experts in writing gas-optimized ERC-721 and ERC-1155 smart contracts that are resistant to common vulnerabilities like reentrancy and logic flaws. Every contract undergoes rigorous internal and external security auditing to protect user assets and ensure automated features like royalty distribution function immutably.

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Multi-Chain & Layer-2 Scalability

We future-proof your marketplace for high volume. We design platforms with multi-chain support (e.g., Ethereum, Solana, Polygon) and strategically integrate Layer-2 scaling solutions. This integration enables features like Lazy Minting (gas-free listing) and batch transactions, dramatically reducing user transaction costs and enhancing platform throughput.

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Advanced Monetization Systems

We equip your marketplace with sophisticated financial engines. Our expertise includes developing fully on-chain logic for flexible monetization models, including timed, dynamic Auctions and Bidding systems, as well as integrating mechanisms for fractional NFT ownership. This allows you to capture diverse market opportunities and maximize revenue streams.

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Cost-Efficient Access to Elite Talent

Outsourcing to Junkies Coder in India provides immediate access to a dedicated team of blockchain architects, cryptographers, and full-stack developers. This strategy allows you to hire expert NFT developers at a highly competitive rate, delivering superior quality, faster time-to-market, and transparent project management without the high fixed costs of Western development firms.

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Full-Spectrum Post-Launch Partnership

OUR STORIES

Our engagement extends beyond the launch day. We provide essential post-deployment services, including 24/7 technical monitoring, security patching, API maintenance, and the development of powerful Admin Dashboards. This partnership ensures your platform remains secure, performs optimally under load, and can rapidly integrate new features as the NFT industry evolves.

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IQUQ

Native integrations deliver seamless automation, segmentation, and tracking. Developed by the top Website development company, this project optimized user retention and data accuracy.

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EdgeServe

Our best iPhone app development company team built a DTC-focused app using Apple’s ecosystem, ensuring flawless performance and measurable ROI for the client.

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Real-time ROI dashboard

We created a real-time ROI tracking system. Designed by best Website developers, it allows detailed insight and performance analytics across multiple user segments.

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Ready to Build Your Custom NFT Marketplace with Junkies Coder?

Ready to launch a powerful Android experience?

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Our Industries

INDUSTRIES

 

Retail & E commerce

Education & E-Learning

Healthcare & Fitness

Logistics & Distribution

Sports & lifestyle

Real
Estates

Real Estates

Financial Technology

Food & Restaurant

On-Demand & Solution

Food & Restaurant

Awarded & Recognized

As a Top Mobile App Development Company in USA

Junkies Coder is a Top WordPress Development Company by Findbestfirms

Top WordPress Development in 2024

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Junkies Coder Top Software Development Company by Goodfirms

Top Software Development Company

Junkies Coder is recognised as a Top App Development Company by DesignRush

Top Mobile App Development Companies

Top Mobile App Development Companies

Industry Standard Certified Software & App Development Company

OUR AWARDS

We don’t just build apps we deliver industry-standard, certified solutions that are secure, scalable, and designed to help your business grow in today’s fast-paced digital world

How We Develop

Our NFT Marketplace Development Process

OUR PROCESS

We execute every project using an agile, security-centric roadmap, ensuring your custom marketplace is launched quickly, securely, and aligned perfectly with your niche and growth strategy.

 

#1 Niche Definition & Strategic Architecture

The process begins with defining your unique niche (Art, Gaming, Real Estate, etc.) and competitive advantage. We select the optimal blockchain (Ethereum, Solana, Polygon, etc.), determine the fee structure, and design the core platform architecture to support maximum scalability and transaction speed.

#2 UI/UX Design & Storefront Prototyping

Our design team drafts wireframes and interactive prototypes to visualize user flows, screen layouts, and app structure. You review and provide feedback ensuring the design aligns with your vision and brand identity.

#3 Smart Contract Development & IPFS Setup

This is the core on-chain logic. We write, review, and optimize smart contracts (ERC-721/ERC-1155) for minting, secure ownership transfer, and automated royalty distribution. Simultaneously, we set up IPFS (InterPlanetary File System) for decentralized, tamper-proof storage of the NFT metadata and media files.

#4 Frontend, Backend & Wallet Integration

We build the high-performance application layer, connecting the responsive frontend (React/Angular) with a scalable backend (Node.js/Python). Crucially, we integrate secure, seamless third-party services, including popular crypto wallets (MetaMask/WalletConnect) and any necessary fiat payment gateways for smooth user onboarding.

#5 Rigorous Security Audit & Testing

Before mainnet launch, the entire platform undergoes a security deep-dive. We run extensive functional, load, and unit testing. The smart contracts are subjected to internal and/or third-party audits to check for vulnerabilities like reentrancy and access control flaws, ensuring the code is tamper-proof and funds are secured.

#6 Deployment, Launch & Maintenance

We manage the full deployment to the chosen blockchain and web infrastructure (leveraging CI/CD pipelines for automation). Post-launch, Junkies Coder provides continuous monitoring, security patching, and iterative feature development to ensure the marketplace scales efficiently, adapts to market trends, and maintains peak performance.

How We Develop

Building Your Vision with Today’s Best Technologies

OUR TECHNOLOGIES

we consistently stay ahead of the competition by using the latest tools and technologies in mobile app development. Our commitment to innovation ensures superior services that meet

Mobile
  • Android
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Frontend
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Testing
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Benefits of Outsourcing Custom NFT Marketplace Development

OUR BENEFITS

Choosing to outsource your Custom NFT Marketplace development to Junkies Coder is a powerful strategic move. It is the most effective way to secure specialized, audited blockchain talent at a competitive cost, ensuring your platform is launched swiftly, securely, and with the necessary architecture to scale into a dominant player in the decentralized digital economy.

Access to Scarce, Specialized Expertise

NFT Marketplace development is highly niche, requiring mastery in smart contract auditing, specific token standards (ERC-721/1155), and multi-chain architecture. Outsourcing allows you to bypass the long, costly process of recruiting and retaining these highly sought-after, expensive blockchain engineers. You instantly gain access to a pre-vetted, expert team ready to start.

Significant Cost Reduction (India Advantage)

Outsourcing to regions like India offers a drastic reduction in development costs. You leverage lower operating expenses and competitive hourly rates (often starting much lower than Western rates) while maintaining high quality. This strategic decision frees up capital to invest in marketing, community building, and obtaining exclusive NFT collections, which are critical for marketplace success.

Accelerated Time-to-Market (Faster Launch)

A specialized outsourcing partner follows established, optimized processes for NFT development, from smart contract generation to front-end integration. They can launch a fully functional Minimum Viable Product (MVP) far quicker than a newly formed in-house team, ensuring you capitalize on market trends and gain first-mover advantages.

 

Enhanced Security & Risk Mitigation

Blockchain code is immutable, making security auditing non-negotiable. Outsourced firms have a reputation to maintain and integrate rigorous smart contract auditing and security protocols as standard practice. This expertise minimizes the risk of vulnerabilities, exploits, and costly errors post-launch, protecting both your platform and your users’ assets.

Multi-Chain & Layer-2 Integration Scalability

The NFT landscape requires flexibility across networks (Ethereum, Solana, Polygon). Outsourcing ensures your marketplace is architected for immediate multi-chain support and integrates Layer-2 scaling solutions (like Lazy Minting) from day one, allowing your platform to handle massive user growth and high transaction volumes without compromising speed or incurring high gas fees.

Blog & News

Our Latest Blogs

LATEST BLOGS

Junkies Coder Recognized Among the Top Software Development Companies in 2026 by Techreviewer

Techreviewer.co Recognizes Junkies Coder’s Excellence in 2026

January 23, 2026
Complete-Digital-Signage-Management-System-Blog-Image

Digital Signage Management System: Complete Guide to CMS, Components & Best Practices

January 9, 2026

The MVP Blueprint: How to Launch a Scalable Mobile App with Minimum Features

January 2, 2026
Junkies Coder Recognized Among the Top Software Development Companies in 2026 by Techreviewer

Techreviewer.co Recognizes Junkies Coder’s Excellence in 2026

January 23, 2026
Complete-Digital-Signage-Management-System-Blog-Image

Digital Signage Management System: Complete Guide to CMS, Components & Best Practices

January 9, 2026

Testimonial

See What Others Have to Say About Us

Don’t just take our word for it. Discover how our client-centric approach and elite tech talent have driven measurable growth and solved complex challenges for businesses like yours.

99%

Satisfied Client

94%

Client Retention Rate

12K+

Developers Hired

96M

Revenue Generated

FAQ's

Find clarity on everything you need to know.

What is the estimated cost and timeline for a custom NFT Marketplace?

The cost is highly dependent on complexity (e.g., single-chain vs. multi-chain, basic fixed-price sales vs. complex auction systems). A basic custom marketplace (MVP) typically starts around $16,000 to $30,000 and takes 3-5 months to develop. However, by partnering with Junkies Coder in India, you access specialized talent at a significantly lower hourly rate (often starting from $50/hr), ensuring you get a robust, feature-rich product at an optimized cost.

How do you guarantee the security of the smart contracts that handle my users' funds?

Security is our paramount concern because blockchain code is immutable. Our process includes rigorous internal auditing throughout development, focusing on common vulnerabilities like reentrancy, gas limit issues, and logic flaws. We strongly recommend, and can manage the process for, a final independent third-party security audit of the smart contracts (ERC-721/1155) before the mainnet launch to provide maximum assurance and trust.

What is "Multi-Chain & Layer-2 Integration," and why is it important?

Multi-Chain integration means your marketplace can list and trade NFTs from different blockchains like Ethereum, Solana, and Polygon, broadening your market reach and liquidity. Layer-2 integration is vital for scalability and cost: it enables features like Lazy Minting (gas-free listing) and faster transaction speeds, crucial for high-traffic platforms to avoid excessive gas fees for your users. We architect your platform for both from day one.

Can you integrate fiat payments, or only crypto wallets?

We integrate both! The core marketplace functionality relies on crypto wallet integration (like MetaMask and WalletConnect) for secure transaction signing. However, to attract mainstream users, we integrate fiat payment gateways (crypto on/off ramps), allowing users to buy crypto with a credit card or bank transfer directly within the platform. This maximizes accessibility and conversion rates for non-crypto-native buyers.

Get your Next-Gen Custom NFT Marketplace Development Junkies Coder

Contact Us

Junkies Coder is a leading technology solution provider, dedicated to delivering Top website development solutions, Top Mobile App Development, innovative and efficient solutions to help businesses achieve their goals with the highest quality service and support.

Services

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Contact Us

India
B-707, Pratiksha Complex, Opp Shalimar Complex, Freniben Desai Marg, Mahalaxmi Panch Rasta, Paldi, Ahmedabad -380007.
Phone: +91 87803 96536

USA
101A Clay St, San Francisco, California 94111, United States.
Phone: +1 (408) 623-9201
info@junkiescoder.com
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