Smart Contract
Services

Why Work With Me

Security First Smart Contract Development

I design and deploy secure, gas-optimized smart contracts for NFT projects and tokenized platforms. My approach focuses on security, supply integrity, and long-term maintainability not quick template deployments.

All contracts are built using battle-tested standards from OpenZeppelin and deployed to the Ethereum network with full verification and testing workflows. Contracts can also be deployed on other EVM-compatible networks such as Polygon, Arbitrum, Optimism, and BNB Smart Chain.

OpenZeppelin Based Gas Optimized Etherscan Verified EVM Multi-Chain

What I Build

Core Capabilities

NFT Mint Contracts

Production-ready ERC-721 & ERC-1155 mint systems designed for real launches, built on audited OpenZeppelin components.

  • Public & whitelist mint phases
  • Merkle proof allowlists
  • Per-wallet mint limits & supply caps
  • Reveal mechanics & metadata management
  • Gas-optimized batch minting
  • Royalty support (ERC-2981)
  • Etherscan verification

Burn & Evolution Systems

Advanced mechanics that allow NFTs to be burned to unlock upgrades or new assets — high-risk logic implemented with strict supply invariants.

  • 1:1 burn-to-mint upgrades
  • Tiered evolution systems
  • Character-locked upgrades
  • Supply-reducing burn events
  • Multi-phase upgrade pipelines
  • Edition migration logic

Referral & Reward Systems

Custom on-chain and hybrid referral systems designed to incentivize growth with built-in anti-abuse safeguards.

  • Referral tracking architecture
  • Fixed or percentage rewards
  • One-reward-per-transaction logic
  • Anti-abuse safeguards
  • Backend integration support
  • Claim & withdrawal flows

Royalty Configuration

Standards-compliant royalty implementation using ERC-2981 for maximum marketplace compatibility.

  • Marketplace royalty signaling
  • Configurable royalty receivers
  • Secondary sale compatibility
  • Future-proof royalty structure

Non-Negotiable

Security-First Architecture

Security is treated as a core requirement, not an afterthought. Every contract follows industry best practices and undergoes thorough testing before mainnet deployment.

Access Control

OpenZeppelin-based role management patterns restricting sensitive functions.

Reentrancy Protection

Prevents exploits where attackers repeatedly call a function before execution finishes.

Supply Invariants

Mathematical guarantees that total supply rules cannot be violated under any condition.

Input Validation

All user inputs checked to prevent unexpected or malicious values from executing.

Edge-Case Testing

Contracts tested against uncommon but dangerous scenarios before any deployment.

Verified Source Code

Contracts publicly verified on Etherscan for full transparency and community trust.

The Process

Development Workflow

Every contract engagement follows a structured pipeline to minimize launch risk and ensure predictable behavior under load.

01

Requirements Review

Tokenomics, use-case analysis, and scope definition.

02

Architecture Design

Contract structure, inheritance map, and interaction flows.

03

Implementation

Solidity development using OpenZeppelin standards.

04

Testing

Unit tests, edge-case scenarios, and simulation runs.

05

Testnet Deployment

Full deployment rehearsal on test networks.

06

Client Review

Walkthrough, feedback, and adjustments before launch.

07

Mainnet Deployment

Production deployment to Ethereum or compatible EVM chain.

08

Verification

Source code verified on Etherscan for public transparency.

09

Post-Launch Support

Monitoring, guidance, and ongoing technical support.

Investment

Pricing Tiers

Transparent pricing based on project complexity. Every engagement includes testnet + mainnet deployment and Etherscan verification.

Tier 1

Standard NFT Mint

€3,000 starting
  • ERC-721 or ERC-1155
  • Public mint
  • Basic whitelist
  • Mint limits & supply cap
  • Royalty support (ERC-2981)
  • Testnet + mainnet deployment
  • Etherscan verification
Get Started
Tier 2 — Most Popular

Advanced Mint System

€6,500

Everything in Tier 1, plus:

  • Merkle proof allowlists
  • Multi-phase mint
  • Reveal system
  • Batch mint optimization
  • Advanced access control
  • Custom mint rules
Get Started
Tier 3 — Specialty

Burn & Evolution

€12,000

High-risk logic — few devs do it right:

  • Burn-to-mint mechanics
  • Character-locked evolution
  • Supply migration
  • Multi-stage upgrades
  • Deflation mechanics
  • Cross-contract logic
Get Started
Tier 4

Referral & Reward Systems

€5,000

Advanced on-chain reward logic with anti-abuse protection, referral tracking, claim flows, and backend integration support.

Request Consultation →
Tier 5

Multisig & Security Setup

€1,000

Safe multisig treasury setup, signer architecture, role design, and a complete operational guide for institutional-grade fund control.

Request Consultation →

Combined Packages

Most projects combine multiple tiers. Here are common configurations:

Tier 1 + Simple Burn

€7,500

Standard mint contract with a basic 1:1 burn-to-mint upgrade system.

Tier 1 + 2 + 3 — Full Stack

€14,000

Multi-phase mint, Merkle whitelist, reveal, character-locked burn evolution, and cross-contract checks.

Any Tier + Multi-Chain

+€1,000

Per additional network: Polygon, Arbitrum, BNB Smart Chain, Optimism.

Add-Ons

Rush Delivery

+25–50%

Extended Testing

€1,500

Technical Docs

€500

Multi-Chain Deploy

€1,000 / chain

Not Sure Where to Start?

Written Consultation

Send me your project requirements and get a personalized written consultation. I'll review your submission, confirm the scope, and once payment is received, deliver a detailed architecture report or tokenomics plan.

Consultation Options

Architecture Review

€150 – €300

Written report detailing system design, risks, and recommended contract stack.

Tokenomics Planning

€300

In-depth written analysis of token distribution, incentives, and contract strategy.

How It Works

01

Submit Your Request

Fill out the form or send an email with your project details.

02

Review & Approval

I review your submission and confirm the consultation.

03

Payment

After approval, you pay for the consultation.

04

Receive Report

You get a detailed written consultation delivered via email within 1–2 days.

Best Fit

Ideal Projects

NFT Founders

Preparing for launch with custom mint logic and secure architecture.

Burn Mechanics

Teams needing secure burn-to-mint, evolution, or deflation systems.

Clean Contracts

Founders who want maintainable, well-documented production code.

Product Integration

Startups integrating NFTs, token-gating, or rewards into products.

Security-First

Projects requiring multisig, treasury separation, and access control.

Multi-Chain

Deploying across Ethereum, Polygon, Arbitrum, Optimism, or BSC.

START YOUR PROJECT

Let's discuss your smart contract requirements.

Start Your Project