We architect and deploy custom smart contracts on EVM-compatible chains (Ethereum, Polygon, Arbitrum) and Solana. Our development process is built for security and speed, delivering a production-ready MVP in 2-3 weeks.
LABS
Services
NFT Marketplace Performance Optimization
Technical audits and targeted engineering to fix slow transactions, high gas fees, and database bottlenecks in your existing NFT marketplace. We deliver measurable improvements in throughput and user experience.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts for DeFi, NFTs, and enterprise applications.
- Security-First Development: Code written in
Solidity 0.8+orRustusing OpenZeppelin standards, followed by rigorous audits with tools like Slither and MythX. - Full-Stack Integration: We ensure seamless interaction with your frontend, backend, and oracles like
Chainlink. - Gas Optimization: Every contract is optimized for minimum transaction costs and maximum efficiency on mainnet.
From token contracts (
ERC-20,ERC-721) to complex DeFi protocols, we build the immutable logic that powers your Web3 product.
key-features-cards
PROVEN SOLUTIONS
Our Performance Optimization Toolkit
We deliver measurable improvements to your NFT marketplace's speed, cost, and user experience. Our toolkit combines battle-tested engineering with deep protocol expertise.
01
Gas Fee Optimization
Reduce mint and transaction costs by up to 40% through contract architecture, batching, and layer-2 strategy. We implement EIP-4844 blob transactions, state rent models, and efficient storage patterns.
40%
Avg. Gas Reduction
EIP-4844
Standards
02
Indexing & Query Acceleration
Sub-second NFT metadata and ownership queries. We build custom indexers using The Graph subgraphs or proprietary solutions, eliminating RPC latency for collection stats, user portfolios, and trait filtering.
< 1 sec
Query Latency
The Graph
Protocol
03
Scalable Metadata Infrastructure
Guarantee 99.9% uptime for NFT images and attributes with decentralized pinning (IPFS/Arweave) and multi-CDN fallback strategies. We prevent broken images and ensure fast global asset delivery.
99.9%
Asset Uptime SLA
IPFS/Arweave
Storage
04
Real-time Event Processing
Instant updates for listings, bids, and sales. We implement WebSocket feeds and event-driven architectures to keep UI in sync with on-chain activity, eliminating polling delays.
Real-time
Event Sync
WebSockets
Technology
05
Load Testing & Bottleneck Analysis
Identify and resolve scaling limits before launch. We simulate peak traffic (10k+ concurrent users) to stress-test your marketplace, providing actionable reports on API, database, and contract performance.
10k+
Simulated Users
Pre-Launch
Phase
06
Caching Strategy Implementation
Dramatically reduce backend load and improve page load times. We design multi-layer caching for API responses, computed prices, and collection analytics using Redis and CDN edge networks.
70%
Backend Load Reduction
Redis/CDN
Stack
benefits
MEASURABLE RESULTS
Business Outcomes of a Faster Marketplace
Performance optimization directly translates to user growth, increased revenue, and sustainable competitive advantage. Here are the concrete outcomes our NFT marketplace performance engineering delivers.
01
Higher User Retention & Engagement
Sub-second transaction finality and instant UI feedback reduce user frustration and drop-off. Users complete more mints, bids, and trades, directly increasing platform activity and lifetime value.
>40%
Lower bounce rate
< 1 sec
UI response time
02
Increased Transaction Volume & Fees
Optimized gas strategies and efficient contract architecture lower costs for users, encouraging higher trading frequency. A faster, cheaper marketplace captures more volume and protocol fee revenue.
15-30%
Gas cost reduction
2-5x
Higher trade velocity
03
Reduced Infrastructure & Support Costs
Our scalable, resilient node infrastructure and efficient data indexing eliminate costly downtime and manual scaling efforts. Automated monitoring and alerting reduce engineering overhead and support tickets.
99.9%
Infrastructure SLA
>60%
Lower scaling costs
05
Faster Time-to-Market for Features
A modular, optimized codebase and pre-built performance modules (like batch processing, caching layers) allow you to deploy new marketplace features—like auctions or staking—in weeks, not months.
2-4 weeks
Feature deployment
Modular
Architecture
06
Competitive Market Positioning
A consistently fast, reliable marketplace becomes a key differentiator. Superior user experience attracts top creators and collectors, driving network effects and establishing your platform as a market leader.
Top Tier
Performance ranking
Network Effects
Growth driver
Strategic Investment Analysis
Optimization vs. Starting From Scratch
A cost-benefit comparison between optimizing your existing NFT marketplace and building a new one from the ground up. Choose the most efficient path to scalability and performance.
| Key Factor | Optimize Existing Platform | Build New Platform |
|---|---|---|
Time to Market | 4-8 weeks | 6-12 months |
Development Cost | $20K - $75K | $150K - $500K+ |
Security Posture | Reinforced (audited) | High Risk (new code) |
Platform Uptime | Immediate improvement | Delayed launch risk |
Team Bandwidth | Minimal disruption | Full team allocation |
User Migration | Zero downtime | Complex, risky process |
ROI Timeline | < 3 months | 12+ months |
Ongoing Maintenance | Included in SLA | In-house team required |
Technical Debt | Reduced systematically | Accumulated from day one |
Recommended For | Established platforms with traction | Funded startups with novel requirements |
how-we-deliver
STRUCTURED METHODOLOGY
Our 4-Phase Optimization Process
A proven, systematic approach to diagnose, architect, and scale your NFT marketplace. We deliver measurable improvements in performance, cost, and user experience.
01
Phase 1: Performance Audit & Benchmarking
We conduct a comprehensive technical audit of your smart contracts, indexing layer, and frontend. This includes gas profiling, latency analysis, and load testing to establish a performance baseline and identify critical bottlenecks.
72 hrs
Initial Report
50+
Metrics Analyzed
02
Phase 2: Architecture & Smart Contract Optimization
Refactor and upgrade core marketplace logic for efficiency. We implement gas-efficient patterns, batch operations, and upgradeable contract architecture, often reducing gas costs by 30-60% for key user actions.
30-60%
Gas Reduction
OpenZeppelin
Security Standard
03
Phase 3: Indexing & Data Layer Scaling
Optimize or rebuild your data indexing pipeline. We implement subgraph optimizations, efficient event filtering, and caching strategies to ensure real-time, reliable data feeds even during high-volume mints and trading.
< 1 sec
Query Latency
100%
Data Consistency
04
Phase 4: Deployment & Continuous Monitoring
We manage the secure deployment of optimized components and establish a monitoring dashboard. This provides real-time visibility into gas costs, transaction success rates, and API performance with actionable alerts.
99.9%
Uptime SLA
24/7
Health Monitoring
security-considerations
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy audited, gas-optimized contracts on EVM and Solana. Our process ensures your logic is secure and your users are protected from day one.
- Full lifecycle development: From initial design and
Solidity/Rustcoding to deployment and on-chain monitoring. - Security-first approach: All contracts undergo rigorous internal review and integration with top audit firms like
CertiKandQuantstamp. - Compliance-ready: Built-in support for
ERC-20,ERC-721, and custom standards with upgradeability patterns viaOpenZeppelin.
Reduce your time-to-market from months to weeks with our battle-tested development framework.
We deliver production-grade contracts with:
- 99.9% uptime SLA for critical infrastructure components.
- Gas optimization reducing user transaction costs by up to 40%.
- Comprehensive documentation and developer onboarding for your team.
Technical & Commercial Insights
NFT Marketplace Performance FAQ
Get specific answers to the most common technical and business questions about optimizing your NFT marketplace's speed, cost, and scalability.
Our structured optimization sprints deliver measurable results in 2-4 weeks. Phase 1 (diagnostics & bottlenecks) completes in 5-7 days. Core infrastructure upgrades (indexing, caching, RPC optimization) are deployed within 2 weeks. Final tuning and load testing wrap up the engagement. For full platform rebuilds targeting 10x performance gains, timelines range from 8-12 weeks.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall