# Smart contracts, tokens and dApps on EVM and Solana

> We develop smart contracts in Solidity and Rust / Anchor for crypto projects: tokens and presales, DEXes, GameFi, trading bots. Every contract comes with tests, and you can check each finished stage yourself.

Page: https://nopeoplelabs.com/services/web3/ · Russian version: https://nopeoplelabs.com/ru/services/web3/

## What we build

### Smart contracts

Solidity for EVM chains, Rust / Anchor for Solana. With tests and documentation.

### Tokens and presales

Token, vesting and presale contracts plus the sale page. Built in stages, like our 6-stage token and presale project.

### DEX, AMM and launchpads

Swap and liquidity pool logic, token launch platforms.

### Crypto games (GameFi)

In-game tokens, NFTs and reward logic, with the tokenomics worked out up front.

### Trading, arbitrage and MEV bots

Bots that watch prices across DEX pools and execute trades on their own. We have built one for Solana.

### dApps with wallet connect

Web interfaces that connect a wallet and work with your contracts.

### Contract review before mainnet

We check logic, access rights and edge cases before real money goes into the contract.

## From real projects

### Shipped projects

- Solana arbitrage bot: Watches prices across liquidity pools and DEXes on Solana in real time, finds arbitrage, picks the best route and executes on its own.
- Solana smart contract
- Token and presale, 6 consecutive stages
- dApp with wallet connect
- Crypto-sale system audit: Saved the client $300 in the first 10 minutes.

### Client reviews

> The developer showed a deep understanding of blockchain technology and smart contracts and delivered exactly to the spec. The code is clean, well structured and passed testing without errors.
>
> Sergei B., Solana smart contract, rated 5.0 of 5, 2025, Freelancehunt (Translated from Russian)

> A great, reliable contractor. We will work with him again!
>
> Vsevolod T., Token + presale, 6 stages, rated 5.0 of 5, 2024–2025, Freelancehunt (Translated from Russian)

> Everything works perfectly. A highly skilled contractor.
>
> Sergio R., Public-address operations on GPU, rated 5.0 of 5, 2026, Freelancehunt (Translated from Russian)

- Projects delivered in total: 300+ (stated by the studio, all clients, not a Freelancehunt figure)
- Freelancehunt, the founder’s profile, as of 15 October 2026: 30 projects, 100% successful, 0 disputes, average rating 5.0 of 5
- #4 of 368 in Crypto & Blockchain on Freelancehunt
- #12 of 2,659 in AI & Machine Learning on Freelancehunt
- In software development since 2016
- Profile and every review: https://freelancehunt.com/freelancer/The_Frix.html

## Stack

Solidity, Rust, Anchor, Solana, EVM, Web3.js, TypeScript, Node.js, NestJS, Postgres, Redis, Docker, Kubernetes

## How we work

Four steps. Scope and price are fixed in writing before any work starts.

1. **Message us.** Write in Telegram or WhatsApp: what you need and by when. We reply with clarifying questions.
2. **Scope and fixed price in writing.** We agree in writing on what gets built, what it costs and how the work is split into stages.
3. **Build with regular demos.** You see working results at every stage, not only at the end.
4. **Launch and support.** We launch, hand over the code and all access, and stay available for fixes and updates.

## Questions

### Which blockchains do you work with?

EVM-compatible chains such as Ethereum, BNB Chain, Polygon, Arbitrum and Base, plus Solana.

### Do you do audits?

Every contract we write is tested and reviewed. For large sums we also recommend an independent audit and prepare the code for it.

### Can you take over an existing project?

Yes. We review the code first, tell you what needs fixing and agree on the scope in writing.

### Do you help with tokenomics?

Yes, as part of the build: supply, vesting, presale stages and how they map to the contracts. This is not financial or legal advice.

## Tell us what you need

Write in Telegram or WhatsApp. We’ll ask a few questions and come back with the scope and a fixed price.

- Telegram: https://t.me/danil_khol
- WhatsApp: https://wa.me/995597512189
- Contact page: https://nopeoplelabs.com/contact/

## Other services

- [Social media marketing automation](https://nopeoplelabs.com/services/social/): Autoposting, bots and funnels that publish, reply and collect leads for you.
- [AI solutions, turnkey](https://nopeoplelabs.com/services/ai/): AI agents, chatbots and pipelines that take routine work off your team.