EvaCodes

BACKGROUND

Please describe your company and your position there.

I am the founder of an open-source cryptocurrency and electronic payment platform that allows users to store digital money and data based on blockchain. The network functions as a flexible cloud-based storage system.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire EvaCodes, and what were your goals?

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 network.

SOLUTION

How did you select this vendor and what were the deciding factors?

We have found these guys through a website. Our recruiter worked hard to find the right blockchain developer. The deciding factor was the presence of excellent cases and feedback about the work provided by different customers.

Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.

The programmers of EvaCodes have contributed a lot to the management of the node infrastructure and developed a website and an API service.

How many people from the vendor's team worked with you, and what were their positions?

We have cooperated with one back-end, one front-end developer, one designer, a QA, and a project manager.

RESULTS & FEEDBACK

Can you share any measurable outcomes of the project or general feedback about the deliverables?

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 service.

Describe their project management style, including communication tools and timeliness.

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. They were delivering important information to us and making the right points, which allowed us to make the right decisions. We used Telegram and meetings in Zoom for communication.

What did you find most impressive or unique about this company?

I was pleasantly surprised by their work style. Nowadays it's rare to meet such competent and pleasant specialists in terms of communication. Although our collaboration temporarily ended with the implementation of a successful project, I am planing to contact the EvaCodes more than once in the future. I will also recommend this company to everyone as the best developer in the blockchain niche.

Are there any areas for improvement or something they could have done differently?

In the three months of our cooperation, nothing of the kind has been noticed.

BACKGROUND

Introduce your business and what you do there.

I’m the business development manager at Novus Team, a blockchain company. I’m calling on behalf of our CEO.

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire EvaCodes to accomplish?

We needed help with developing our centralized platform.

SOLUTION

What was the scope of their involvement?

To start off the project, EvaCodes organized a consultation meeting to better understand our requirements and requests. After that, we proceeded with the development and design of our blockchain-based platform. Their team handled the entire development process using high-end programming languages and added a wide array of functionalities, such as a cryptocurrency wallet. Additionally, their team monitored every component of the platform, including the UI and analytical data. Everything was built from scratch.

What is the team composition?

We collaborated with a team of six people: two backend developers, one frontend developer, two designers, and a project manager.

How did you come to work with EvaCodes?

We gave our HR manager the assignment to find a blockchain development company. We reviewed their cases on their website, called them, and agreed to cooperate.

How much have you invested with them?

We spent over $60,000.

What is the status of this engagement?

We worked together on this project from September 2021–March 2022.

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement?

They managed to turn our idea into reality and finished the project ahead of our deadline. Overall, we were 100% satisfied with their services.

How did EvaCodes perform from a project management standpoint?

Their project management style was great. Our communication with them was extremely clear and transparent, and we were constantly in touch. We used Jira as our project management tool.

What did you find most impressive about them?

We were impressed with the organization of their working style. Their mobility and flexibility were also their strengths.

Are there any areas they could improve?

No, we found it easy to work with them.

Do you have any advice for potential customers?

If you’re working on a blockchain development project, they’re the perfect company to collaborate with. Don’t hesitate to reach out to them and receive consultations and solutions for your project.

BACKGROUND

Please describe your company and your position there.

I am the founder of a company that provides public key distribution with an increased degree of security.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire EvaCodes, and what were your goals?

Our system faced the challenges of token turnover between blockchain ecosystems. In order to further develop and intensively grow the product along with modernizing the user experience, we needed an atomic swap solution. The main goal was to implement a fully automated product to track transactions and provide a good environment for token migration. The service had to adapt quickly after network outages and any connectivity failures.

SOLUTION

How did you select this vendor and what were the deciding factors?

I instructed my manager to post an ad for developers on Upwork. We chose EvaCodes, and have not regretted it at all. The deciding factor in making such a decision was their portfolio.

Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.

During the development of technology solutions, the developers encountered some problems. They noted large differences in consensus, complicating blockchain synchronization. The team decided to implement several non-standard solutions ensuring the stability and smooth functioning of the service. This is a request to Bridge instead of hashing.

Thus, a user checks the availability of funds in an account. A special bot sends a swap transaction for the user's approval. It receives the Ethereum request and approves the swap. The funds are then transferred to Bridge and the private key is returned. This solution makes it possible to transfer native tokens without any problems.

How many people from the vendor's team worked with you, and what were their positions?

It took a large team of blockchain developers with the necessary competencies and knowledge of Ethereum ecosystems to do such a complex job. Ten specialists were involved in the project. Among them were two blockchain engineers, two backend developers, three blockchain developers, two QA, and one PM.

RESULTS & FEEDBACK

Can you share any measurable outcomes of the project or general feedback about the deliverables?

As a result, we have got a quality product for decentralised token exchange:

• tokens are available for transfer to the native chain;
• there is no interoperability between the blockchain systems, which allows the transfer of assets directly;
• the developed Bridge between the systems is characterized by a high degree of performance and security.

In addition, the Bridge monitors and verifies the approval of transactions in the network, increasing the reliability of the system.

Describe their project management style, including communication tools and timeliness.

We contacted the developers and the project manager via zoom.

What did you find most impressive or unique about this company?

The guys proved to be exceptionally professional. I admire their organization and discipline.

Are there any areas for improvement or something they could have done differently?

If you need talented and smart blockchain developers, I can only recommend EvaCodes. They will implement the necessary technologies in your project. I do not have any complaints.

BACKGROUND

Please describe your company and your position there.

I am the owner and founder of a financial startup. This is a modern multifunctional application for customers.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire EvaCodes, and what were your goals?

The e-wallet application has already been created, but there were problems with its operation. I applied to EvaCodes specialists offering to work on my project, fix bugs, and improve functionality. It was very important for me to finally launch my startup. We had to audit the code, check the security, and finalise development of the project and software. I wanted the project to be finished as quickly as possible, so the deadlines were also important.

SOLUTION

How did you select this vendor and what were the deciding factors?

I have found EvaCodes on the Internet. We called the project manager, and then the developers, and the team seemed trustworthy to me. I decided to work with them.

Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.

The developers worked on improving the back-end. They faced the task of working on stability of cryptocurrency wallet transactions, integrating contacts and using the option of transaction confirmation via phone call. The developers got to work with troubleshooting in the security system. The guys corrected transition errors and established integration between banks.

How many people from the vendor's team worked with you, and what were their positions?

The development team worked on this project for 8 months. 13 specialists were involved in this process. These were 5 blockchain developers, two UI/UX designers, 1 backend and 1 frontend designer, 2 QA, 1 DevOps engineer and one project manager.

RESULTS & FEEDBACK

Can you share any measurable outcomes of the project or general feedback about the deliverables?

A comprehensive work was carried out to improve and develop the project. It included a security audit of the application, as well as rebranding to improve the competitiveness of the product. EvaCodes specialists have achieved significant improvements in the development of software for this project.

Describe their project management style, including communication tools and timeliness.

I am happy that I have finally found mature, qualified, and disciplined professionals. I could see better planning and organization compared to the previous development company.

What did you find most impressive or unique about this company?

They were true masters of their craft. Finally, I found smart and talented specialists.

Are there any areas for improvement or something they could have done differently?

There is nothing to add. The team of EvaCodes are high-level professionals.

BACKGROUND

Please describe your company and your position there.

I am the CEO of a crypto company.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire EvaCodes, and what were your goals?

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

SOLUTION

How did you select this vendor and what were the deciding factors?

Our recruiter has found Eva Codes company at the LinkedIn site. We reviewed their cases, made a call, and immediately started cooperation.

Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.

Having studied the terms of reference, Eva Codes team fulfilled the following functions:

• replacement of the paid API with a free one
• functionality of a Stop Loss Limit order using the Binance API
• cancellation option for transactions with the status of "new"
• improving the website interface for displaying the list of posted transactions

How many people from the vendor's team worked with you, and what were their positions?

The project involved five specialists, including:

• three developers
• one QA
• one PM

RESULTS & FEEDBACK

Can you share any measurable outcomes of the project or general feedback about the deliverables?

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.

Describe their project management style, including communication tools and timeliness.

The guys quickly latched on to the idea. They were proactive and creative in their work. The project was completed without delay and delivered even earlier than I expected.

What did you find most impressive or unique about this company?

Professionals of their craft. I was impressed by the initiative and openness. The guys suggested setting up a limit order functionality.

Are there any areas for improvement or something they could have done differently?

Eva Codes professionals are a lucky strike for us. I don't know what more could one ask for. I'm sure we'll collaborate with them again and again.

BACKGROUND

Please describe your company and your position there.

I am a financial director at a crypto agency. The company owns several projects. 

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire EvaCodes, and what were your goals?

The goal was to create a convenient user application that works on Android and iOS. The wallet must have a reliable level of security.

SOLUTION

How did you select this vendor and what were the deciding factors?

We have found EvaCodes through their website on the Internet. We liked their cases and we have made a decision to cooperate.

Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.

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. Using the wallet, people can create accounts and generate device keys. In addition, EvaCodes developers have integrated certificates to provide a reliable degree of resistance to hacker attacks.

How many resources from the vendor's team worked with you, and what were their positions?

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.

RESULTS & FEEDBACK

Can you share any measurable outcomes of the project or general feedback about the deliverables?

As a result, we got a quality product. The client software integrates a secure wallet. The solution is optimized for use by multiple corporate users. The application is optimized for customers with different businesses.

Describe their project management style, including communication tools and timeliness.

We communicated mainly by telegram and through meetings at the zoom. The team is extremarly organized and has excellent time management and planning skills.

What did you find most impressive or unique about this company?

We were impressed with their professionalism and teamwork. The guys interact well, their project manager correctly distributes tasks to achieve goals.

Are there any areas for improvement or something they could have done differently?

The collaborate with EvaCodes specialists fully meets our expectations. If you need an experienced team of competent blockchain developers, feel free to contact them.

BACKGROUND

Please describe your company and your position there.

I am the founder of a Banking-as-a-Service (BaaS) platform, which allows users to exchange digital currencies and transfer money with an amazing cashback rate.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire EvaCodes, and what were your goals?

Our team has set itself the goal of creating a Banking-as-a-Service (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.

SOLUTION

How did you select this vendor and what were the deciding factors?

My colleagues and I chose a developer company on the Internet. After reviewing the site of EvaCodes, we were attracted by a large number of cases on the development of cryptocurrency projects.

Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.

To turn our idea into reality, the developers of EvaCodes created an API, wrote the necessary documentation, and connected exchangers to the cashback function.

How many people from the vendor's team worked with you, and what were their positions?

5 people were involved in the implementation of the task. Communication was carried out with the project manager, who received a task from us and correctly formulated it for a team of four developers.

RESULTS & FEEDBACK

Can you share any measurable outcomes of the project or general feedback about the deliverables?

As a result, we got a unique exchanger that instantly collects information from a huge number of exchangers, where there are about 80,000 currency pairs. 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.

Describe their project management style, including communication tools and timeliness.

While interacting with the group, clear discipline, organization and effectiveness were monitored. 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.

What did you find most impressive or unique about this company?

I admire the speed and quality of the work of the Eva Cods team. Their professionalism was absolutely astounding, and these guys really know this stuff.

Are there any areas for improvement or something they could have done differently?

This is the case when there is simply nothing to improve. I am pleasantly surprised by the work of the EvaCodes and will recommend it to everyone. Keep it up!

BACKGROUND

Please describe your company and your position there.

I am a co-founder. We are a motivated team, aspiring to become leaders in cryptocurrency trading.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire EvaCodes, and what were your goals?

It was necessary to create an Internet platform for selling and exchanging cryptocurrency in a short period of time. Authorized users can communicate with each other in a special chat. In addition, they are the shareholders of our project and receive a percentage of the commission from the perfect decisions. We are high-tech in that the technology is constantly evolving and improving, that is why we put representatives to the developers of EvaCodes to create a scalable project.

SOLUTION

How did you select this vendor and what were the deciding factors?

Eva Cods was recommended to me by my friend, the founder of a financial company. They are cooperating with these guys for more than a year and are very satisfied with their collaboration.

Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.

In order to realize the project, the guys used the network blockchain, the data transfer protocol (client-server handshaking). Sockets operate on the main data transfer channels. Since security is an important priority for us, Eva Codes developers have through to the smallest detail of the system for protecting users' electronic money and personal data.

They used a two-factor authentication system, an IP address tracking system, and verification. The site is hosted on several servers, which also affects security. On the trade page, the developers used serious calculation algorithms. At the moment 11 electronic currencies are working stably on our company.

How many people from the vendor's team worked with you, and what were their positions?

Our project was led by the project manager of the company Eva Codes, who deals with various tasks 4 Front-end, 3 Back-end Developers, and one QA.

RESULTS & FEEDBACK

Can you share any measurable outcomes of the project or general feedback about the deliverables?

We have received a multi-functional exchange platform, where users can participate in trading and profit from the taste. The entire history is displayed in the user's account. Additionally, I asked the guys to make a chat for users to communicate. They completed the task. Our users can become shareholders of the site if they wish. The process of placing lots was carried out using WebSockets.

Describe their project management style, including communication tools and timeliness.

I am amazed that the guys from Eva Codes delved into my project and implemented it according to my words. They did 100% of what I wanted, and it's even better than I have imagined. Their manager was always in touch with me. Very pleasant to deal with and very professional.

What did you find most impressive or unique about this company?

I am surprised that they understood me from a half-word, picked up the idea, and took up its implementation. I was also impressed by their cooperation and organization.

Are there any areas for improvement or something they could have done differently?

I don't have any remarks! Now I am a regular Eva Codes’ customer.

BACKGROUND

Please describe your company and your position there.

I am the founder of a cryptocurrency platform.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire EvaCodes, and what were your goals?

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.

SOLUTION

How did you select this vendor and what were the deciding factors?

We were recommended EveCodes as a reputable company specializing in Blockchain development. They proved their professionalism in practice.

Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.

This company used blockchain technology with a high-security transit wallet and lightning-fast financial transactions. A trading platform was created, the project was integrated with an external trading platform, and the task of developing leverage was implemented.

How many people from the vendor's team worked with you, and what were their positions?

Four people have worked on the project. These are the project manager with whom there was communication and a team of three developers.

RESULTS & FEEDBACK

Can you share any measurable outcomes of the project or general feedback about the deliverables?

Our desire was fully satisfied. We have received from EvaCodes a convenient and modern wallet with a high degree of security for storing digital currency with the possibility of exchange, fast transactions, deposits, and withdrawals. This site is equipped with a trading panel and leverage. The platform supports about 10 cryptocurrencies, including Bitcoin. The platform, created by EvaCodes specialists, provides fast and convenient transactions to users. It has a high degree of security.

Describe their project management style, including communication tools and timeliness.

Thanks to the high professionalism of EvaCodes company, the project moved with amazing dynamics and speed. There was a constant communication and organization with the part of the company. A large team worked on the project and any edits were corrected within 12 hours.

What did you find most impressive or unique about this company?

High professionalism, skills, and knowledge. Excellent project management and communication skills.

Are there any areas for improvement or something they could have done differently?

The team has done an excellent job. I don't have any complaints.

BACKGROUND

Please describe your company and your position there.

I’m a product manager at a Web3 company. We specialize in building protocols, platforms, and apps that power the decentralized web.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire EvaCodes, and what were your goals?

We hired EvaCodes to help us create a blockchain solution to serve as a backbone of our Web3 application. Our goal was to use blockchain for building a Web3 application that would grant users complete ownership of their data and enable peer-to-peer, permissionless transactions.

SOLUTION

How did you select this vendor and what were the deciding factors?

I did extensive research online, and after reading tons of reviews I came up with a shortlist of three companies. We arranged interviews with each of them, and our team unanimously decided to hire EvaCodes since they had experience and expertise that perfectly matched our project needs.

Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.

We started with a kick-of meeting to help their team understand our goals for the project and discuss the project roadmap. In a few days, they presented us with their choice of a blockchain platform and tools for our project, as well as prioritized features — everything accompanied by comprehensive explanations. On our approval, the EvaCodes team got down to creating UX and technical designs. The technical design included technical component definition, user stories, and platform database design.

After discussing the design and making a couple of minor changes, they started the actual development: backend development, frontend development, blockchain network configuration, and validating the nodes. The Evacode developers used Solana for our project. The guys also performed pre-launch testing. Overall, the project lasted three months.

How many people from the vendor's team worked with you, and what were their positions?

We worked with a project manager, five blockchain developers, a DevOps, and a quality assurance specialist.

RESULTS & FEEDBACK

Can you share any measurable outcomes of the project or general feedback about the deliverables?

The project went smoothly, and we were satisfied with the result.

Describe their project management style, including communication tools and timeliness.

Their project manager was always readily available to answer any questions. They kept us in the loop about our project progress by sending reports every two weeks, so we always knew where we were. There were no delays, the work went as planned. We communicated with the project manager primarily via Telegram, sometimes through email. They emailed the reports, and we had several meetings with our project team in Google Meet.

What did you find most impressive or unique about this company?

In fact, it’s hard to choose the only thing that impressed us. First, we were impressed with their great expertise and experience — these were obvious at the very first interview and they managed to amply fulfill our expectations. Next, they were always available, we could contact them at any time and always got answers to our questions. Finally, the guys are really flexible — it was no problem making some changes in design on our request.

Are there any areas for improvement or something they could have done differently?

None, we are absolutely satisfied.