We architect and deploy custom smart contracts on EVM and Solana that power your core business logic. Our development process is built on OpenZeppelin standards and includes formal verification for critical functions.
LABS
Services
Solana Rust Achievement Ledger Development
We build high-performance, low-cost on-chain progression tracking systems using Solana's Sealevel runtime. Designed for fast-paced games requiring real-time achievement updates and verifiable player milestones.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
Deliver a secure, audited, and gas-optimized contract suite in under 4 weeks for your MVP.
- Full Lifecycle Development: From specification and
Solidity/Rustcoding to testing, deployment, and upgrade management. - Security-First: Every contract undergoes manual review and automated analysis with
Slither/MythXbefore third-party audit. - Compliance Ready: Built-in support for sanctions screening, pausable functions, and role-based access control (
RBAC). - Gas Optimization: We reduce your users' transaction costs by 20-40% through efficient storage patterns and bytecode optimization.
key-features-cards
ENGINEERING EXCELLENCE
Core Technical Capabilities
Our Solana Rust development is built on a foundation of deep protocol expertise and battle-tested engineering practices, delivering secure, high-performance ledgers that scale.
01
High-Performance Rust Development
We architect and build performant on-chain programs using idiomatic Rust, leveraging Solana's unique programming model for sub-second transaction finality and optimal compute unit usage.
< 400ms
Avg. Finality
10k+ TPS
Testnet Capacity
02
Secure Program Architecture
From initial design to deployment, we enforce security-first principles. Our code follows Solana best practices, utilizes Anchor framework safeguards, and undergoes rigorous internal review.
Zero
Critical Bugs Shipped
100%
Anchor Audits
03
Custom CPI & Cross-Program Invocation
We design sophisticated program interactions using Cross-Program Invocations (CPI), enabling seamless composability with DeFi protocols, NFT standards, and other on-chain services.
< 5 CUs
Avg. CPI Overhead
50+
Integrated Protocols
04
State Management & Account Optimization
We implement efficient account data structures and serialization (Borsh) to minimize rent costs and maximize data throughput, critical for high-volume applications.
80%
Rent Cost Reduction
PBK
Data Models Designed
05
Comprehensive Testing & Simulation
We deliver reliability with a multi-layered testing strategy: unit tests, integration tests with local validator, and stress tests against a forked mainnet environment.
95%+
Code Coverage
24/7
Fork Simulation
06
Deployment & Mainnet Governance
We manage the full upgrade lifecycle—from testnet deployment and monitoring to mainnet launch and program upgrade authority management using multisig or DAO tools.
< 2 hrs
Avg. Upgrade Time
100%
Uptime SLA
benefits
DELIVERABLES & GUARANTEES
Business Outcomes for Your GameFi Project
Our Solana Rust Achievement Ledger development delivers more than just code. We provide the technical foundation for measurable growth, security, and player engagement.
01
Secure & Auditable Achievement State
We deliver a custom Rust program on Solana with a dedicated, on-chain ledger for tracking achievements. This provides a single source of truth for player progression, enabling provably fair reward distribution and seamless cross-game interoperability.
On-Chain
Data Integrity
Formal Verification
Security Standard
02
Sub-Second Achievement Minting
Leverage Solana's high throughput to mint achievement NFTs or update player states in under 400ms. This ensures a seamless, lag-free experience for players during critical gameplay moments, directly boosting retention.
< 400ms
Mint Time
4000+ TPS
Peak Capacity
03
Gas-Optimized Player Interactions
Our ledger architecture is built with transaction efficiency in mind, keeping interaction costs for players and your game server at a fraction of a cent. This removes a major barrier to entry and enables micro-transaction-based achievement systems.
$0.0001
Avg. Cost
SPL Token
Fee Abstraction
04
Scalable Infrastructure for Growth
Deploy a ledger designed to scale with your player base from day one. Our development includes load-tested architecture that handles surges during launches and events without degradation in performance.
1M+ DAU
Designed Scale
99.9% SLA
RPC Uptime
05
Comprehensive Integration Suite
Receive a full SDK and documented APIs for easy integration with your game's backend (Unity, Unreal, Node.js). We ensure your team can trigger achievements, query states, and manage rewards without deep blockchain expertise.
Full SDK
Delivery
< 2 weeks
Integration Time
06
Future-Proof Program Upgrades
We build with upgradeability and governance in mind using Solana's program deployment patterns. This allows you to securely add new achievement types, modify logic, and adapt to market trends without migrating player data.
Buffer Authority
Upgrade Path
Zero Downtime
Migration
Strategic Decision Analysis
Build vs. Buy: On-Chain Achievement Systems
A detailed comparison of the total cost, risk, and time commitment for developing a custom Solana Rust achievement ledger in-house versus partnering with Chainscore Labs.
| Factor | Build In-House | Chainscore Professional |
|---|---|---|
Time to Production | 4-9 months | 4-8 weeks |
Initial Development Cost | $120K - $300K+ | $25K - $75K |
Security & Audit Burden | High (Your responsibility) | Included (Pre-audited modules) |
Core Team Required | 2-3 Senior Rust/Anchor Devs | Your Product Team + Our Engineers |
Ongoing Maintenance | Full-time DevOps & SRE | Optional SLA from $2K/month |
Protocol Upgrade Support | Manual research & implementation | Managed updates & migration paths |
Time to First Achievement Mint |
| < 2 weeks (PoC) |
Total Year 1 Cost (Est.) | $250K - $600K | $50K - $150K |
how-we-deliver
METHODOLOGY
Our Development Process
A proven, security-first approach to building high-performance Solana programs. We deliver production-ready, audited code with clear milestones and transparent communication.
01
Architecture & Design
We define your ledger's data model, program architecture, and CPI interactions. This phase establishes a scalable foundation, preventing costly refactors later.
1-2 weeks
Design Sprint
3+
Architecture Reviews
02
Secure Rust Development
Our engineers write idiomatic Rust code using Anchor or native Solana SDKs. Every module includes unit and integration tests for core logic validation.
100%
Test Coverage Goal
Anchor/SDK
Framework
03
Comprehensive Testing
We deploy to devnet for end-to-end testing, simulate high-load scenarios, and conduct security analysis to identify vulnerabilities before audit.
Devnet/Testnet
Deployment
Fuzz Testing
Security Checks
05
Deployment & Mainnet Launch
We handle the mainnet deployment, program upgrade authority setup, and initial monitoring. Clients receive full documentation and operational runbooks.
< 1 day
Deployment Time
Full Handoff
Documentation
06
Monitoring & Support
Post-launch, we provide performance dashboards, error tracking, and on-call support to ensure your ledger operates at peak efficiency.
24/7
Alerting
Performance KPIs
Dashboards
tech-stack
CORE ARCHITECTURE
Technology & Protocol Foundation
We build your Solana program on a secure, scalable, and battle-tested foundation. Our approach ensures your ledger is performant, maintainable, and ready for mainnet from day one.
Solana Rust Achievement Ledger
Frequently Asked Questions
Get clear answers on our development process, timelines, and security for your custom Solana-based achievement ledger.
We follow a structured 4-phase process: 1) Discovery & Scoping (1 week) to define tokenomics and on-chain logic. 2) Architecture & Design (1-2 weeks) for program structure and data models. 3) Core Development (3-6 weeks) building and testing Rust programs. 4) Deployment & Audit (1-2 weeks) for mainnet launch and security review. We provide weekly demos and maintain a shared Jira board for full transparency.
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