Blockchain/Web3 developer & auditor

Specialization: Development and audit of Web3 crypto projects (Ethereum, BSC, Polygon, Solana, TON, etc.)

Extensive experience in blockchain, 12+ years in development

Location: Remote / EU / UAE / CIS

Key competencies
- Smart contract development:
Solidity, Rust (Solana), Move (Aptos/Sui), Vyper
- Security audit:
Finding vulnerabilities (reentrancy, flash-loan attacks, oracle manipulation)
- DeFi protocols:
DEX/CEX, staking, farming, lending, bridges, NFT marketplaces
- Infrastructure:
Hardhat, Foundry, Subgraph, The Graph, IPFS, Chainlink CCIP
- Frontend:
Web3.js, Ethers.js, React/Vue + WalletConnect (MetaMask, Phantom, TON Wallet)
- Compliance:
KYC/AML integration, audit for SEC/MiCA requirements

Top project
1. DEX on Ethereum:
- Developed AMM with CLMM (concentrated liquidity)
- Processing >$500M TVL, audited by CertiK (score 95+)

2. Cross-chain bridge:
- Ethereum ↔ BSC ↔ Polygon, audited by OpenZeppelin
- Protection against attacks on validators (TSS cryptography)

3. NFT platform:
- Dynamic NFT with Chainlink VRF, trading for ERC-20/ETH
- Integration with OpenSea Seaport protocol

Audit of cases
- **DeFi protocol:
Found critical vulnerability in APY calculation mechanism (saving $50M+).
- GameFi:
Fixed a bug in lootbox randomization (Chainlink VRF misuse).
- CEX:
Audit of hot wallets + 2FA/withdrawal limits (SOC 2 compliance).

---

Audit process
1. Automated scan:
Slither, MythX, Echidna (fuzzing)
2. Manual analysis:
Reentrancy, access control, integer overflows
3. Economic exploitation:
Flash-loan scenarios, MEV attacks
4. Report:
PDF with PoC, recommendations, patches (Pull Request)

Telegram @edk208

Hello
Contact me in telegram at this link @ChronopaySupport
Let's discuss options for cooperation

✅-ПРОДАЖА КРИПТОВАЛЮТ BTC;USDT;ETH;XMR
    (ЕС,СНГ,USA,Арабы)

✅ЛЮБОЙ БАНК
        (с2с,p2p,процессинг)
✅-Работам с физ и юр.лицами
            

✅-Есть гораздо больше объём до 30млн в сутки
✅-Объём предоставим по запросу
✅-Для оптовых покупателей скидка
✅-Нам не нужно фото карты
✅-Перевод по номеру карты
✅-Внесение наличных через банкомат или кассу
✅-Предоставим интернет эквайринг под ваши проекты
                                    (ГЕО ВЕСЬ МИР)
✅-Ищем партнёров для сотрудничества
✅-СТАВКА ЗАВИСИТ ОТ ПРОИСХОЖДЕНИЯ СРЕДСТВ

✅-Выкупаем ваши объёмы
✅-Выдача наличных Любой регион
✅-Очистим вашу криптовалюту

✅предложения направляйте в телеграмм
https://t.me/ecommercedm

BTC Buy/Sell BTC; USDT
Location Europe, Middle East, USA
Cash/Bank transfer
Let's bet up to $10,000,000 a day
KYC not required

Contact https ://t.me/ChronopaySupport

Международный оператор онлайн-платежей ChronoPay

Обработка приема платежей для вашей компании

Мы принимаем платежи за проекты с ВЫСОКИМ РИСКОМ

Наша целевая аудитория:
• Крипто-обменник,Крипто биржи
• Gambling-Betting:азартные игры, казино, ставки, лотереи, аукционы; продажа игровых товаров
• Финансы: Бинарные опционы,Forex
• Фарма - фармацевтические продукты, фармацевтические препараты
• Edalt - сайты для взрослых, видео чаты
• Знакомства - Агентства знакомств
• Программное обеспечение
• Услуги SMS и т.д.

Все подлежит автоматизации, работа строится через API!
Мы предлагаем следующие решения:
- с2с; р2р
- Платежные накопители

Каждое решение индивидуально зависит от потребностей заказчика

Наши основные преимущества:

-Не требуется юридическое лицо
-Не требуется лицензия на проведение азартных игр
-Не требуется лицензия Forex

• Красивая и удобная торговая форма
• Операционный вывод
• Без ограничений
• Покрытие рисков
• Большой опыт в этой области
• Хорошая репутация и много положительных отзывов
Наши специалисты выберут для Вас лучшее решение и предоставят наиболее удобный вариант! Мы всегда договоримся о проценте за наши услуги!

Контакт:
Телеграмма: https://t.me/ecommercedm

We accept payments for HIGH RISK projects

Our target audience:
•Crypto Exchange
• Igaming - gambling, casino, betting, lotteries, auctions; selling game items
• Finance: Binary Opicons, Forex
• Pharma - pharmaceutical products, pharmaceuticals
• Edalt - adult sites, video chats
• Dating - Dating Agencies
• Software
• Sms services, etc.

Everything is subject to automation, the work is built through the API!
We offer the following solutions:
- с2с; р2р
- Payment aggregators

Each solution individually depends on the customer's needs

Our main advantages are:

-No legal entity required
-No gambling license required
-No Forex license required

• Beautiful and comfortable merchant uniform
• Operational inference
• No limits
• Risk coverage
• Extensive experience in this area
• Good reputation and many positive reviews
Our specialists will select the best solution for you and provide the most convenient option! We will always agree on a percentage for our services!

Contact:
Telegram: @nevrublevsky

Processing Payment Acceptance for Your Business

We accept payments for HIGH RISK projects
Our target audience:
• Igaming - gambling, casino, betting, lotteries, auctions; selling game items
• Finance: Binary Opicons, Forex
• Pharma - pharmaceutical products, pharmaceuticals
• Edalt - adult sites, video chats
• Dating - Dating Agencies
• Software
• Sms services, etc.

Everything is subject to automation, the work is built through the API!
We offer the following solutions:
- с2с; р2р
- Payment aggregators

Each solution individually depends on the customer's needs

Our main advantages are:

-No legal entity required
-No gambling license required
-No Forex license required

• Beautiful and comfortable merchant uniform
• Operational inference
• No limits
• Risk coverage
• Extensive experience in this area
• Good reputation and many positive reviews
Our specialists will select the best solution for you and provide the most convenient option! We will always agree on a percentage for our services!

Contact:
Telegram: @nevrublevsky

We accept payments for HIGH RISK projects
Our target audience:
• Igaming - gambling, casino, betting, lotteries, auctions; selling game items
• Finance: Binary Opicons, Forex
• Pharma - pharmaceutical products, pharmaceuticals
• Edalt - adult sites, video chats
• Dating - Dating Agencies
• Software
• Sms services, etc.

Everything is subject to automation, the work is built through the API!
We offer the following solutions:
- с2с; р2р
- Payment aggregators

Each solution individually depends on the customer's needs

Our main advantages are:

-No legal entity required
-No gambling license required
-No Forex license required

• Beautiful and comfortable merchant uniform
• Operational inference
• No limits
• Risk coverage
• Extensive experience in this area
• Good reputation and many positive reviews
Our specialists will select the best solution for you and provide the most convenient option! We will always agree on a percentage for our services!

Contact:
Telegram: @nevrublevsky