Blockchain
& Fintech
Dev for
Startups
We build the financial infrastructure your startup needs — smart contracts, DeFi protocols, and payment rails — shipped fast, secured rigorously.
50+
Contracts Deployed
$12M+
Value Secured
30+
Startups Served
// WHAT WE BUILD
Our Services
Smart Contract Dev
Production-ready, gas-optimized contracts in Solidity & Rust. Formally audited, test-covered, and mainnet-proven.
DeFi Integrations
Connect to Uniswap, Aave, Compound, and beyond. Liquidity pools, yield strategies, and cross-chain bridges — built correctly.
Payment Rails
Fiat on-ramps, stablecoin checkout, and crypto payment flows. We wire the pipes so your users can pay however they want.
Token Launch
Full-stack token engineering: tokenomics, ERC-20/721/1155, vesting schedules, and coordinated launchpad execution.
// RECENT WORK
Case Studies
// WHY TEAMS CHOOSE US
Why Ledgra
Fast Delivery
We move at startup speed. Projects ship in weeks, not quarters. No bloated processes — focused engineering with daily updates.
2–6 wks
avg. delivery
Audited Code
Every contract and critical path gets a formal security review. We follow SWC, OWASP, and internal checklists so you launch confidently.
100%
code reviewed
Startup-Friendly Pricing
Fixed-scope packages and milestone-based billing. No retainer lock-in. Scale the engagement as your funding rounds progress.
Flexible
engagement model
// START YOUR PROJECT
Ready to build?
Tell us about your project. We'll come back with a scope, timeline, and fixed price — no agency fluff.
ledgra@nanocorp.app