Smart Contract Development
Battle-tested EVM and non-EVM smart contracts — from ERC-20/721/1155 tokens to complex DeFi protocols. Full audit pipeline included.
SolidityHardhatFoundry
Blockchain & Web3Blockchain Development
Blockchain Development
Built for Web3.
A Canadian blockchain development company building smart contracts, DeFi protocols, NFT marketplaces and decentralised apps — engineered for security, scale and real-world adoption.
80+
Contracts Audited
$2.1B+
TVL Secured
15
Chains Supported
Fixed scope, fixed price
A number before we write code
Your IP from day one
Full ownership on final payment
Senior engineers only
No juniors on your budget
Reply within 1 working day
From an engineer, not a bot
Get Your Custom Project Plan
Share your project details — a senior engineer responds within one working day.
🔒NDA Protected
⚡24hr Response
💬Free Consultation
Every Platform. Every Screen.
Everything Blockchain & Web3 needs, engineered by one accountable team.
DeFi Protocol Engineering
AMMs, lending protocols, yield optimisers and cross-chain bridges engineered from first principles with formal verification.
UniswapAaveChainlink
NFT Marketplaces
Custom NFT platforms with lazy minting, royalties, and secondary market mechanics.
DAO Governance
On-chain voting, treasury management and proposal frameworks for decentralised organisations.
Wallet Integration
Seamless multi-wallet connect flows with WalletConnect, MetaMask and social login fallbacks.
Layer 2 Solutions
Optimism, Arbitrum and zkSync deployments to slash gas costs without sacrificing security.
Explore Blockchain & Web3 in detail
How we deliver your Blockchain & Web3 project
Fixed milestones, working software every fortnight, and no surprises on the invoice.
- 01
Architecture
1–2 weeksWe map your protocol economics, threat model, and chain selection. Output: a formal architecture doc with gas estimates and risk matrix.
Protocol SpecThreat ModelChain SelectionGas Analysis - 02
Contract Dev
2–6 weeksIterative contract development with modular design patterns, inline NatSpec documentation and continuous unit testing throughout.
Contract SuiteUnit TestsNatSpec DocsGas Benchmarks - 03
Audit
2–4 weeksInternal static analysis via Slither and Mythril, followed by a third-party audit. Every finding is classified, remediated and re-verified.
Slither ReportMythril Report3rd-Party AuditRemediation Log - 04
Testnet
1–2 weeksFull end-to-end deployment on relevant testnets. Frontend integration, subgraph indexing and load simulation before mainnet.
Testnet DeploySubgraphIntegration TestsLoad Simulation - 05
Mainnet
OngoingPhased mainnet launch with multisig governance, upgrade proxies, and 24/7 on-chain monitoring via Tenderly alerts.
Mainnet DeployMultisig SetupTenderly AlertsLaunch Report
Work we have shipped
Accountable partners, not outsourced vendors
How we price, who we staff and what happens after launch — the parts that decide whether a project actually lands.
Fixed scope, fixed price
You know the cost and the timeline before a line of code is written. No hourly billing, no scope-creep surprises.
You own everything
Full source code, credentials and intellectual property transfer to you on final payment. We sign the IP assignment on day one.
Senior engineers only
Every project is staffed by engineers with years of production experience — no juniors learning on your budget.
Canadian data residency
Built for PIPEDA and provincial privacy law, with data kept on Canadian infrastructure where it matters.
8-week MVP programme
A focused, fixed-price path from idea to a launched product, refined across dozens of startup engagements.
Support after launch
Tiered SLAs from monitoring and bug fixes to a dedicated team with 24/7 response. Most clients stay for years.
The stack behind your platform
Chosen per project for what it has to do, not for what is fashionable.
EVM
SolidityVyperHardhatFoundrySlitherNon-EVM
RustSubstrateCosmos SDKMoveInfrastructure
IPFSTheGraphChainlinkAlchemyInfuraFrontend
ethers.jswagmiRainbowKitviem
Blockchain & Web3 across every sector
What clients say
“Mapletech Labs rebuilt our trading infrastructure from scratch. Went from 100ms latency to sub-50ms, processing 75K transactions daily with zero data loss. Their engineering is meticulous.”
Jessica Chen
VP Engineering, Axion Capital · Toronto
75K+
daily transactions
“They built our patient management system with HIPAA compliance baked in from day one. Reduced our admin overhead by 40% and our patients actually use it. Worth every penny.”
Dr. Ravinder Patel
Chief Medical Officer, ClinicFlow Health · Vancouver
40%
less admin overhead
Recognition
Independent awards and partner tiers, each one earned on delivered work.
Top Generative AI Company
Top App Development Company
Webby Honoree
Best App Award, Personal Growth
Advanced Tier Services Partner
Top 100 North America
Compliance
Regulation is a design constraint here, accounted for from the first architectural decision rather than audited in at the end.
Privacy
Personal data handled to the letter of Canadian and international law.
PIPEDAGDPRHIPAACCPA
Security
Threat modelling, least-privilege access and audited controls.
SOC 2 Type IIISO 27001Zero trust
AI governance
Model evaluation, human oversight and an audit trail.
ISO 42001AIDA-readyModel cards
Sector
The regulations your industry answers to, designed in from day one.
PCI DSSHL7 / FHIROSFI
Cloud
Regional residency, encryption in transit and at rest, tenant isolation.
Canadian data residencyAWS Well-Architected
Accessibility
Built and tested so the people who need it can actually use it.
WCAG 2.2 AAAODA
Insights
From the
Engineering Desk.
Frequently asked questions
If your question is not here, a senior engineer will answer it within one working day.
Ask our teamA focused MVP typically takes 8–12 weeks. A full-featured product is 16–24 weeks. Every project starts with a scoping session where we give you a precise timeline with fixed milestones.
We work on a fixed-scope, fixed-price model. No hourly billing, no scope-creep surprises. You know exactly what you are getting and what it costs before we write a line of code.
Both. We have a Rapid Launch programme for early-stage startups (8 weeks, fixed price) and dedicated enterprise teams for complex multi-year engagements.
You do — 100%. Full source code, all intellectual property and credentials transfer to you on final payment. We sign an IP assignment agreement on day one.
Yes. Tiered SLAs from Essential (bug fixes and monitoring) to Scale (a dedicated engineering team with 24/7 response). Most clients stay with us long after launch.
Absolutely. We regularly augment internal teams, do code reviews, architect complex systems and fill specialist gaps — a full partner or an extension of your team.
Let’s build something worth keeping.
Tell us what you are trying to build. A senior engineer will come back within one working day with a scope, a timeline and a fixed price.