Techrate Blockchain Solutions 
and Consulting

Techrate is an analytical and engineering agency focused on blockchain technology solutions and audits.

About us

We are a team of engineers and analysts specialized in blockchain technology and business analytics with wide experience on crypto market. Our core team is famous for its market reports made during 2017-2018 bullish market and technical evaluation of the projects. 

We started as an Audit & Development firm for smart contracts in the beginning of the ICO rush and expanded our expertise to the market researches and exchange analytics, security and technical valuation of the projects.


Why Us

01.

Secure & Safe

We deeply analyze the smart contracts under the doing the line by line 2-stage audit and cover the smart contracts with tests when developing for our clients
02.

Fast

Audit reports with the recommendations how to fix the bugs and mitigate the risks delivered in
~ 24h up to 4 days
Contracts development 
~ 2-7 days
03.

Affordable

We provide an express audit for FREE analyzing the code for several bugs. 

However a full line by line manual audit is a paid service, we fully utilize our developers and able to keep low prices for audits.

Portfolio

Купить Menapay Smart Contracts Audit

Menapay Smart Contracts Audit

MenaPay is the first blockchain based non-bank digital payment gateway for building the biggest cashless society in the world.

May 2019

Купить Pixby Smart Contracts Audit

Pixby Smart Contracts Audit

The PIXBY Passive Income Protocol is designed using the concept of cryptocurrency staking. All you have to do is, lock in the coins in the Smart Contract for a certain period of time and in return, you can expect a daily reward.

October 2019

Купить WmPro Smart Contract Audit

WmPro Smart Contract Audit

WM PROFESSIONAL THROUGH EUCLEIA - its platform - is the first global certificator and rating system connecting the wordof-mouth operators, based on blockchain principles.

November 2018

Купить Jointer Smart Contract Audit

Jointer Smart Contract Audit

JOINTER presents a safer and more profitable alternative to Commercial Real Estate (CRE) syndication and investment.

October 2019

Купить ZAC Finance Staking Smart Contract Audit

ZAC Finance Staking Smart Contract Audit

ZAC Finance it is an ecosystem Controlled by ZAC token.

October 2020

Купить BTCnext Smart Contract Audit

BTCnext Smart Contract Audit

Cryptocurrency exchange.

June 
2019

Купить Platinum Smart Contract Audit

Platinum Smart Contract Audit

Platinum token will be used in the Tron gaming community.

June 
2019

Купить KChain Smart Contract Audit

October 2019

Купить UCoin Smart Contract Audit

UCoin Smart Contract Audit

UCoin is an ERC20 utility token created to work in an ecosystem of business applications to have global circulation and address holder’s basic daily real-life transaction needs.

October 2019

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Semitoken Smart Contract Audit

SEMI TOKEN is a coin that was developed for the purpose of commercialization of reality, and many developers are constantly working on it.

October 2020

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Fundamenta Smart Contract Audit

FMTA is a new take on startup and project funding that will utilize DeFi, Ethereum, the Uniswap protocol.

October 2020

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BananoDOS Smart Contract Audit

BananoDOS & yBAN is an experimental step into DeFi 2.0 (+ decentralized Staking, Farming, NFTs), combining the best of some of the most successful protocols, and going beyond.

October 2020

Купить ETGF Staking Smart Contract Audit

October 2020

Купить YGEM Staking and Token Audit

November 2020

Купить The Moon Staking and Token Audit

November 2020

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Acreage Smart Contract Audit

Acreage is the intuitive blockchain and future marketplace solution evolving how site surveys are stored and exchanged.

November 2020

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Predictz Dex Smart Contract Audit

Predictz dex a decentralized auction protocol for presale of token and nft auction.

November 2020

Купить Yearn Finance Bit Smart Contracts Audit

Yearn Finance Bit Smart Contracts Audit

Yearn Finance Bit (YFBT) is a decentralized token under the ERC-20 (Ethereum) protocol. When purchased it allows users to: earn a yield by staking it, borrow assets, and vote in the decentralized YFBT ecosystem on governance issues within the community.

November 2020

Купить Futurama Smart Contracts Audit

November 2020

Купить Apple Bit Smart Contracts Audit

November 2020

Купить RizenCoin Smart Contracts Audit

RizenCoin Smart Contracts Audit

First experimental community driven defi project with proof of liquidity + Proof of Transaction + Proof of stake. Rizen gives you lifetime passive reward.

November 2020

Our team

Zufar G

Zufar G

Co - founder
Zufar worked at PwC for several years, managed BizDev unit at the famous startup rating agency and running his own startups. Swimmer, tennis player.
Ilnar K

Ilnar K

Co - founder
Ilnar is ex Callisto Network and ICORating security engineer and Blockchain analyst, also he is a tech consultant in various fields such as blockchain, mobile development, ML, NN and AI. Traveler & Design creator.
Farkhad G

Farkhad G

Team Lead
Farkhad is our Team Lead with several years' experience of working as a senior engineer in a Russian IT company
Matthew L

Matthew L

Senior Blockchain Developer
Matthew worked as a solidity developer in a number of startups where he built and tested smart contracts
Roman P

Roman P

Senior Web Developer
Roman is ex Callisto Network security engineer and experience web developer.
Alice G

Alice G

CMO
Alice is marketing specialist at top blockchain agencies and passioned in cryptocurrency.

FAQ

Do you disclose the results of the audits?

An audit can be posted publicly by default in our channels, however we can make it private in case of high severity issues or your disclosure policy

Will you recheck the contract after fixing the bugs?

We provide a free one round recheck of the contract after you fix the bugs according to our recommendations, without changing other parts of the code

Can we publish the audit in our channels?

Yes, you can publish the report made by us in your channels according to your disclosure policy

What is the price for the audit & development?

The price varies from $400 - $2500 depending on the number of the lines in the code and complexity of the contract

Price for the development is being set individually, depending on logic and functions needed

Do you accept btc or eth for payment?

Yes, we accept btc, eth, usdt and other liquid coins as well as wire transfer on our business bank account.

What issues are you looking at under the audit process?

1. Unit tests passing, checking tests configuration (matching the configuration of main network);
2. Compilator warnings;
3. Race Conditions. Reentrancy. Cross-function Race Conditions. Pitfalls in Race Condition solutions;
4. Possible delays in data delivery;
5. Transaction-Ordering Dependence (front running);
6. Timestamp Dependence;
7. Integer Overflow and Underflow;
8. DoS with (unexpected) Revert;
9. DoS with Block Gas Limit;
10. Call Depth Attack. Not relevant in modern ethereum network 
11. Methods execution permissions;
12. Oracles calls;
13. Economy model. It’s important to forecast scenarios when a user is provided with additional economic motivation or faced with limitations. If application logic is based on incorrect economy model, the application will not function correctly and participants will incur financial losses. This type of issue is most often found in bonus rewards systems.
14. The impact of the exchange rate on the logic;
15. Private user data leaks.

What's the difference between FREE and paid audit?

We provide FREE audits analyzing the code only for a few bug types mentioned above, while paid audits are done analyzing the code for all the above mentioned vulnerabilities.

Apply for Audit & Development

We will get back in 24h with estimated terms

Contacts

Moscow, Russia
Vancouver, Canada