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BLOCKCHAIN WEB3

Specialized engineering capabilities engineered for speed, scale, and uncompromising reliability.

Have somethingambitious in mind?Let's build it.

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We help startups and businesses turn ambitious ideas into scalable AI solutions, custom software, web platforms, and mobile applications - from concept to launch and beyond.

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SERVICES
  • Custom Software
  • Mobile Apps
  • SaaS & Product
  • AI & Automation
  • Blockchain / Web3
  • E-commerce
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Headquarter

1010 RR 620, 212, Lakeway, Texas, USA

Emailcontact@codinism.com
Phone+1 (512) 584-0254
Business Days

Monday - Friday

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  1. Services
  2. /
  3. Blockchain / Web3
SERVICE 05

Decentralized protocols & smart contracts,audited and battle-tested.

We engineer audited smart contracts, DeFi liquidity protocols, and seamless Web3 wallet experiences with institutional-grade security standards.

Smart ContractsDeFi ProtocolsWeb3 Wallets
Blockchain / Web3 mockup preview
THE CHALLENGE

Good Web3 startswith the right questions.

01

Which chain architecture best balances gas fee economics and transaction finality?

02

How are admin privileges, multi-sig treasuries, and emergency circuit breakers governed?

03

Has the smart contract architecture undergone formal verification and threat modeling?

04

How will mainstream users interact without seed phrase friction or gas token headaches?

PROOF

What our Web3 workhas added up to.

$100M+Transaction volumeFINTECH FLOW
0Critical vulnerabilitiesAUDITED PROTOCOLS
50K+Connected walletsDAPP ECOSYSTEM
RELATED WORK

Decentralized productsfrom our portfolio.

Spaceharpoon
BlockchainWeb3

Spaceharpoon

8+Chains
Integrated
Spaceharpoon
BlockchainWeb3

Spaceharpoon

8+Chains
Integrated
HOW WE WORK

A Web3 protocol,
file by file.

From protocol mathematics and threat modeling to audited testnet deployments and mainnet security monitoring.

01Discover
02Define
03Design
04Build
05Scale
PHASE 01 / 05PROJECT-FILE / 01-DISCOVER

Discover

We analyze your market landscape, target audience, and business goals to uncover core growth opportunities.

In this file
DOC

User research

Interviews & persona mapping

MAP

Competitive matrix

Feature & positioning analysis

Opportunity space

High-level feature prioritization

Discover phase user research and opportunity space
PHASE 02 / 05PROJECT-FILE / 02-DEFINE

Define

We turn insights into actionable product scope, technical specifications, and structured delivery milestones.

In this file
PRD

Product roadmap

Scope, milestones & timeline

SPEC

Technical architecture

Data schemas & integrations

DOC

Core user stories

Acceptance criteria & KPI targets

Define phase product roadmap and technical specifications
PHASE 03 / 05PROJECT-FILE / 03-DESIGN

Design

We shape the experience and test it as a clickable prototype before code is written.

In this file

User flows

Journeys & edge cases

UI design system

Components & tokens

Prototype

Clickable and testable

Design phase interactive prototype and UI design system
PHASE 04 / 05PROJECT-FILE / 04-BUILD

Build

We engineer production-grade web applications using modern frameworks, clean code, and robust APIs.

In this file
GIT

Next.js codebase

TypeScript, Tailwind & shadcn

API

Backend services

Scalable APIs & database architecture

CI

Automated test suite

Unit, integration & E2E pipelines

Build phase production-grade codebase and scalable APIs
PHASE 05 / 05PROJECT-FILE / 05-SCALE

Scale

We launch your product, monitor real-time telemetry, optimize performance, and scale cloud infrastructure.

In this file
OPS

Cloud infrastructure

Edge deployment & global CDN

LOG

Analytics & monitoring

Real-time error tracking & vitals

SLA

Growth & iteration

Continuous feature rollouts

Scale phase telemetry monitoring and cloud infrastructure
HOW WE WORK

A Web3 protocol,
file by file.

From protocol mathematics and threat modeling to audited testnet deployments and mainnet security monitoring.

Phase 01 / 05

Discover

We analyze your market landscape, target audience, and business goals to uncover core growth opportunities.

In this file
DOC

User research

Interviews & persona mapping

MAP

Competitive matrix

Feature & positioning analysis

Opportunity space

High-level feature prioritization

CAPABILITIES

Capabilitiesand deliverables.

Capabilities

  • Custom smart contracts (Solidity & Rust) for EVM and Solana
  • Account Abstraction (ERC-4337) & smart contract wallets
  • DeFi tokenomics, staking pools & automated market makers (AMMs)
  • NFT minting engines, metadata IPFS decentralization & royalty systems
  • Oracle integrations (Chainlink VRF, price feeds, automation)
  • Subgraphs & real-time blockchain indexing with The Graph
  • Web3 frontend integration (wagmi, viem, ethers, RainbowKit)
  • Comprehensive test suites with Foundry, Hardhat & fuzz testing

Deliverables

  • Audited and verified smart contracts deployed on mainnet & testnet
  • Complete source code repository with comprehensive Foundry test suite
  • Third-party security audit remediation report and signoff
  • Responsive dApp web interface with multi-wallet connectivity
  • Custom Subgraph for high-speed indexing and GraphQL querying
  • Multi-sig Safe configuration with governance timelocks
  • Full protocol whitepaper technical specifications and diagrams
  • 30-day post-launch mainnet telemetry and security monitoring warranty
THE STACK

The stackbehind the protocol.

SoliditySolidity
RustRust
EthereumEthereum
SolanaSolana
PolygonPolygon
BitcoinBitcoin
ChainlinkChainlink
The GraphThe Graph
IPFSIPFS
HardhatHardhat
OpenZeppelinOpenZeppelin
Web3.jsWeb3.js
AlchemyAlchemy
Next.jsNext.js
TypeScriptTypeScript
DockerDocker
FAQ

Before youget in touch.

Yes. In addition to our internal fuzzing and invariant testing, we prepare formal audit documentation and liaise with premier audit firms (e.g. OpenZeppelin, CertiK, Trail of Bits).

OTHER SERVICES

Need more thanWeb3 engineering?

01

Custom Software

02

Mobile Apps

03

SaaS & Product

04

AI & Automation

06

E-commerce