Since 2010
Building Software
EVM Contracts. Audited Habits.
Solidity Development Services
We write Solidity the way mainnet demands: minimal attack surface, battle-tested patterns, gas measured against benchmarks, and security review before deployment. Full source ownership, always.
- 15+
- Years Building Software
- 9,000+
- Projects Delivered
- 500+
- Engineers
- 25+
- Countries Served
Trusted by the brands we build for
9,000+
Projects Delivered
3,900+
Apps Published
500+
Engineers
insight
What good solidity looks like
Good Solidity is boring: standard patterns, minimal custom code, explicit access control, and tests that include the adversarial paths. Most exploits in the wild trace back to cleverness where convention would have served, so our default is the audited library, and custom logic earns its place through review, not novelty.
We deliver contracts and the surrounding machinery: test suites including forked-mainnet integration, deterministic deployment, verification, and monitoring. Wider protocol work sits under our smart contract development and DeFi development practices.
What our solidity development services cover
Contract classes and engineering services on the EVM.
Token and NFT contracts
ERC-20, 721, and 1155 implementations with correct access control, pausing, and standards compliance throughout.
- ✓Standard implementations
- ✓Permit and batch patterns
- ✓Pausable minting
- ✓Royalty support
Application contracts
Escrow, staking, voting, and marketplace logic written minimal and covered by adversarial test suites.
- ✓Escrow and staking logic
- ✓Governance contracts
- ✓Marketplace mechanics
- ✓Invariant testing
Protocol integrations
Integrations with existing protocols, lending, DEXs, bridges, modelled for risk before your value touches them.
- ✓Protocol risk assessment
- ✓Integration contracts
- ✓Fail-safe patterns
- ✓Position monitoring
Gas optimisation
Benchmarked optimisation of storage, batching, and execution paths, with improvements measured and documented.
- ✓Storage layout tuning
- ✓Batch operations
- ✓Benchmarked refactors
- ✓Cost projections
Security review
Systematic review covering reentrancy, access, and oracle patterns, with findings tracked to verified remediation.
- ✓Static and manual review
- ✓Fork-based testing
- ✓Exploit-pattern checks
- ✓Remediation verification
Upgrade and admin architecture
Proxy patterns, timelocks, and multisig governance designed before deployment, not reverse-engineered after.
- ✓Transparent and UUPS proxies
- ✓Timelock controllers
- ✓Multisig configuration
- ✓Emergency procedures
What every engagement includes
Every Solidity project ships with the following, agreed in writing before the first sprint begins.
Discovery workshop
A structured workshop maps your goals, users, and constraints into a scoped Solidity roadmap with a fixed written quote before any sprint starts.
Named senior team
You get named, senior engineers with CVs you can review, not a rotating bench. The people in the kickoff are the people who ship.
Sprint demos every two weeks
Working builds are demoed live each cycle with CI running on every merge, so progress is visible in software, not slideware.
100% source-code ownership
All Solidity source, configurations, designs, and documentation transfer to you on delivery with no licensing strings or vendor lock-in.
60 days of post-launch support
Engineering time is on standby for two months after go-live to triage defects, tune performance, and stabilise the release at no extra cost.
12 months of free updates
Compatibility updates, security patches, and platform upgrades ship free for a full year after handover.
What you can build with solidity development
Contract work our team delivers, reviewed before mainnet, every time.
Token launch contracts
Token, vesting, and distribution contracts with governance, ready for public launch with audit documentation.
Staking and rewards contracts
Staking logic with verifiable reward accounting and clean emergency controls.
Marketplace and escrow contracts
Trust-minimised trading and settlement logic, gas-optimised for real usage patterns.
Protocol integration contracts
Safe integration layers over lending, DEX, and bridge protocols with documented risk assessments.
Legacy contract modernisation
Old contracts refactored onto current patterns with regression tests proving behaviour is preserved.
How a Solidity Project Runs
Six stages, each with a sign-off gate before the next begins.
- 01
Discovery
We map your contract goals, users, and constraints in a structured workshop, ending in a fixed written quote and an architecture risk list.
✓ step 01 complete - 02
Solution design
The Solidity architecture, integrations, and delivery plan are designed and reviewed before build work starts, so scaling later is not a rewrite.
✓ step 02 complete - 03
Foundation sprint
Repositories, CI, environments, and a walking skeleton are set up first. Something real runs on a staging URL before feature sprints begin.
✓ step 03 complete - 04
Sprint delivery
Two-week sprints with live demos every cycle. Solidity work is reviewed, tested, and merged continuously, so scope surprises surface early.
✓ step 04 complete - 05
Hardening and launch
Performance, security, and accessibility checks run against agreed budgets, followed by a staged contract launch with monitoring from hour one.
✓ step 05 complete - 06
Support and handover
60 days of included support, 12 months of free updates, and documentation that lets your internal team own the system with confidence.
✓ step 06 complete
The stack behind our solidity work
Default choices, stated with reasons.
Tooling
Modern contract frameworks with typed tests, deterministic deployment scripts, and network forks for realistic integration testing.
Libraries
Battle-tested, audited contract libraries as the foundation, with custom Solidity kept minimal and justified line by line.
Testing
Unit tests plus invariant and fork-based integration tests against real chain state, covering the adversarial paths first.
Review
Static analysis plus systematic manual review, findings tracked to verified remediation, before any mainnet deployment.
How intelligence flows through the tooling
What each layer reads, and what it changes.
Vulnerability scanner
Pre-screens changes against known exploit patterns.
Reads
Code diffs, vulnerability databases
Changes
Review flags and checklists
Gas analyser
Profiles contract costs across usage scenarios.
Reads
Bytecode, execution traces
Changes
Optimisation recommendations
Deployment monitor
Watches deployed contracts for anomalies.
Reads
Chain events, contract state
Changes
Alert queues and incident tickets
What's included, standard
The baseline on every Solidity engagement. Not an upsell tier, just the floor.
Fixed written quote
The price agreed at discovery is the price you pay, with change handled through explicit scope changes rather than silent drift.
Solution architecture document
System design, data flows, and technology decisions written down so your team can audit and own the result.
Dedicated project manager
One accountable point of contact with real authority over the delivery, not a message relay between time zones.
QA on every build
Automated and manual testing on each Solidity release candidate, with defects triaged before anything reaches production.
Security review
A checklist-based security pass covering authentication, data handling, and dependency vulnerabilities before launch.
CI/CD and environments
Pipelines, staging, and preview environments configured from week one, so releases are routine rather than dramatic.
Analytics and monitoring
Instrumentation wired before launch so you can see real user behaviour and system health from day one.
Documentation and handover
Code comments, runbooks, and architecture notes written for your next developer rather than for our convenience.
Security review included
Systematic security review with verified remediation ships with every engagement, before mainnet.
Case studies that speak volume
Etihad Airways
A high-traffic consumer platform our team ships and operates at national-carrier scale, the same bar every build is held to.
1M+
Monthly Users
40%
Engagement Lift
PragPlay
A consumer platform from the same engineering system, proving the infrastructure core holds under real-time load with strict uptime demands.
500K+
Players
99.9%
Uptime
Marvel Studios
A high-volume consumer experience our team ships at global-release scale, the same discipline applied to every launch.
10M+
Streams
65%
Completion
/11
Why teams pick us for solidity work
The differences live in engineering habits, not pitch decks.
Boring on purpose
Audited libraries and standard patterns over cleverness, because novelty is where exploits live and mainnet is unforgiving.
Adversarial testing first
Invariant and fork-based tests cover the hostile paths before the happy ones, which is the correct order on a chain where anyone can call your contract.
Gas claims measured
Optimisation is benchmarked and documented, not folklore, so you know exactly what a refactor bought and what it risked.
Review Non-negotiable
Security review with verified remediation ships with every engagement, before deployment, without exceptions or upsells.
Track record since 2010
9,000+ projects and 3,900+ apps across 25+ countries, held to the same delivery bar as everything else.
Solidity development FAQs
$ moxace launch --nowReady to Ship Solidity That Holds?
Talk to our Solidity team about a security-first build with review included and full source ownership.
- 01
Share your idea
a quick call, no deck required
- 02
See the live demo
every screen, admin to user
- 03
Launch with source
full code, your brand, your servers
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