EvaCodes

We needed to audit the security of DeFi smart contracts. One of them is responsible for the assets input and output function. The second contract manages new assets. Both contracts required a high degree of security. The main task of the developers was to find and fix security flaws in the functioning of the smart contracts. No particular problems were found during the analysis. However, errors were found in the development of smart contracts related to code consistency. The team was given the task to reconstruct and improve the code.Today, the security level of smart contracts can be rated as 10 out of 10. We continue to cooperate with the EvaCodes. At the moment, the guys are responsible for the security of the DeFi protocol. The guys work with incredible speed. At the same time the quality of the work is on the top. All communication is conducted in the general chat on Telegram, created by the project manager.

Our team has set itself the goal of creating a BaaS solution for selling cryptocurrencies with leverage. The solution should also provide a crypto wallet, offer users to register, exchange services for cryptocurrency, and deposit and withdraw electronic money. In other words, we needed a complete solution for cryptocurrency trading. To turn our idea into reality, the developers of EvaCodes created an API, wrote the necessary documentation, and connected exchangers to the cashback function. 5 people were involved in the implementation of the task. For the convenience of users, EvaCodes programmers have implemented a calculator that allows you to sort out the best offers. Also on the portal, there are special filters for sorting. The project manager was always in touch and never disappeared. The guys called the initiative and offered a calculator for the site. The project was completed in a short time, as I requested.

The goal was to create an Ethereum-based wallet for token management. They needed to create an open-source wallet designed for both whole organizations and small projects. We have found developers through the website. We really liked their cases. The Eva Codes developers created a wallet with the ability to add new options on request. Work was carried out on the integration of services for buying and exchanging digital currency. Six developers, one QA, and one designer have been working with the project. It has resulted in a multifunctional Ethereum-based wallet, where users can easily make transactions between each other with a variety of tokens. Users' NFTs are displayed in multiple chains. They can be downloaded immediately from trading venues. Eva Codes provided well-qualified developers who could quickly delve into all the intricacies and nuances of a project and get the job done. They were focused on results, not just doing their job.

Before we started our project EvaCodes team showed a lot of examples of similar work, which we liked very much. That is why we decided in favor of them. The developers worked on a wallet with many functions. It reflects the exchange rate, data on coins, and so on. In addition, they worked hard on the visual part of the application - the design, as well as the usability of the user interface. Providing personal private keys to each user guarantees the safety of data. We have worked with a large team that consisted of a Full Stack developer, several blockchain developers, two designers, and a PM. Judging by the reviews, users like the design of the application. In addition, they note the amazing speed of operation compared to other wallets and rich functionality. The team was always in touch. They informed us on time about the results of the work and showed initiative and organization. All communication was conducted mostly through Zoom.

The goal was to create a convenient user application that works on Android and iOS. We have found EvaCodes through their website on the Internet. The EvaCodes team conducted a qualitaty analysis in order to select technological solutions that would provide a high degree of security for cryptocurrency wallet. Open source solutions and strong encryption algorithms were applied. In addition, EvaCodes developers have integrated certificates to provide a reliable degree of resistance to hacker attacks. A team of 5 specialists collaborated with us. This was one back-end, one front-end developer, one web designer, a QA specialist, and one project manager. As a result, we got a quality product. The solution is optimized for use by multiple corporate users. The application is optimized for customers with different businesses. We communicated mainly by telegram and through meetings at the zoom. The team is extremarly organized and has excellent time management and planning skills.

We had a portal that could offer the users only the location of market orders. We were looking for developers who would improve the work of our crypto site. The goal was as follows: • creation of new convenient user interfaces; • implementation of the placed orders function on the screen; • cancel order option for already placed orders on Binance; • implementation of Stop Loss Limit technology. Our recruiter has found Eva Cods company at the LinkedIn site. We reviewed their cases, made a call, and immediately started cooperation. The project involved five specialists, including 3 developers, 1 QA, and 1 PM. We have received a full-fledged Cryptocurrency Service platform, operating in three modes: market, limit, and stop loss limit. The product collects market sentiment to simplify financial transactions with cryptocurrency. The guys were proactive and creative in their work. The project was completed without delay and delivered even earlier than I expected.

It was required to create an nft marketplace and a mobile version for interchangeable tokens. Earlier, we had previously collaborated with EvaCodes.The work on the project took six months. In the course of its implementation the following solutions were applied: - development and integration of payment gateways; - cryptocurrency exchanges integration; - token generation; - CMS creation for backend administrator; - development of the mobile version. The developed platform allows storing digital funds and conducting many cryptocurrency transactions. Users can create company tokens on this platform. An electronic wallet has been developed for safe and secure access to tokens. In addition, a mobile version of the product has been created, which provides free and convenient access to the system. They are very open and sociable. All the stages of the project were agreed upon in advance and discussed in great detail. Communication occurred steadily twice a week via video link.

They have a wealth of experience, creativity, and involvement in their field. The guys are big fans of their work. First, the developers created a decentralized blockchain platform for token management. The list of activities comprised: - Setting up the architecture of the project; - work on the backend and frontend of our product pages; - a creation of token to enhance user engagement; - work on the NFT management functionality: the ability to create new NFT, management, statistics, etc; - a creation of a smart contract for easy management of the logic of operations; - database integration. Possibility to store all the users in one database. The project was handled by 1 senior developer, who was in charge of the team, 2 backend developers, 2 frontend developers, 1 designer, and a PM. The PM Eva Codes, who was responsible for this project, communicated with me during the whole collaboration. They are professionals who are a joy to deal with. They never failed to meet deadlines.

We found the guys on the Internet and contacted them. They showed excellent experience and excellent understanding of the business idea, and demonstrated their cases of similar work, after which we decided to work with them. The developers have created a p2p network that allows you to find safe and profitable deals. The DM infrastructure is designed using a modular architecture. This design satisfies a large list of industry scenarios. It is a unique approach that guarantees performance with enhanced protection of personal data. The team consisted of 9 specialists, including the project manager. The programmers managed to implement the idea of creating a p2p exchange in 5 months. We got a multifunctional platform that provides access to a huge list of buyers and sellers of the cryptocurrency. Traders connect to DM and make transactions without commissions. From their side, I received constant information about updates, and the amount of work done. We communicated via e-mail.

The challenge was to create an infrastructure of public and dedicated nodes, as well as develop a conductor for the data that users want to store on the CertoConnect network. The programmers of EvaCodes have contributed a lot to the management of the node infrastructure and developed a website and an API service. We have cooperated with one back-end, one front-end developer, one designer, a QA, and a project manager. As a result of the work done by the EvaCodes developers, positive changes have been noted. Now users can easily use the service, which was achieved by implementation of the necessary infrastructure. In addition, a data explorer was created for the data that users want to store in the CertoConnect service. The guys are very communicative and easy to get in contact with. We were informed about every step of the work, and all agreed together with the team. We used Telegram and meetings in Zoom for communication.

I approached Eva Codes with a proposal to create an advanced banking ecosystem called the LCB. We contacted EvaCodes at the recommendation of our partner. Programmers performed a range of product developments, testing, and launch activities, including: - process flow, architecture, business analysis; - development of cryptocurrency banking, functioning in real-time; - integration of all services into an eco-system, including CRM, a trading platform, and e-commerce; - work on interface design for LCB application; - development and implementation of DevOps; - creation and usage of an auto testing system. A team of 8 specialists was involved in the development. They were two Software Engineers, one designer, one Frontend and one Backend developer, one QA, business analyst and PM. The LCB system enables users to store, exchange, buy and sell cryptocurrencies.

The challenge was to create a mobile metaverse marketplace to increase the potential of networking capabilities. The app should have maximum security. The product must have the function of user verification, the ability to perform transactions, and the protection of personal data, which must be stored in a secure system built using blockchain technology. My friend used the services of EvaCodes to create an nft marketplace. He highly recommended them, and he was completely right. According to the recommendation, developers EvaCodes created a user-friendly mobile metaverse platform using blockchain security technology. They developed a gateway with liquidity pools. We worked with several blockchain developers, designers, QA, and a PM. A surprisingly flexible, communicative, and talented team of blockchain dev's. In addition, the guys successfully coped with the deadlines and completed the work, as I requested, in a short time frame. It took only 5 months to develop. A great result!

Our company partnered with EvaCodes to utilize their skills in blockchain and artificial intelligence to make a decentralized app. We selected the EvaCodes after Evaluating almost 3~5 Vendors from the industry. We selected EvaCodes because their track record showed they really had good knowledge in mobile apps as well as blockchain and AI. They had developed multiple Dapps on blockchain and good AI algorithms. We had a team of IOS Developers, Android Developers, Project managers QA as well one support manager. We provided their team with a detailed framework of what we wanted, and they started UI/UX designing right away. Before launching, we ran beta testing. A project manager from EvaCodes was assigned to our project. Besides him, we usually interacted with developers. Our project was completed on time and within budget. Team coordination was really great. EvaCodes use agile methodologies and help us to incorporate any changes required.

Everything was so smooth, everyone was attentive, the process went fast and pleasant. The workers have really good communication skills and gave attention to all the details. Sometimes we had hard working times but in the end we managed to finish everything successfully.

Extremely comfortable way of communication, and fast and informative feedback were really helpful all along project road. Despite some miscommunication on the discovery phase, overall impression is good. True professionals.