gamburger-menu close gamburger button Schedule a callschedule a call button

End-to-End Custom Blockchain

& Web3 Development Solutions

Transform your vision into reality with our enterprise-grade software development services, engineered to optimize performance and scalability.

  • Leverage Continuous Integration/Continuous Deployment (CI/CD)
  • Accelerate Time-to-Market
  • Data-Driven Decision Making
  • Scalable Architecture
  • Secure Development Lifecycle
  • Seamless User Experience
Schedule a call
with CTO Dmitry Elisov (FREE)
phone logo arrow-right

OUR AND YOUR TEAM WILL BE

our cases
GameTrade Market
gametrade market
Short information
About
APP budget logoMVP budget:$300k (4 months)
lenght of APP logoFull project length:18 months
full project budget Full project budget:see in case study
Tech stack:AWS, MySQL, ASP .Net MVC, React

GameTrade Market is an NFT gaming item marketplace, focused on ease of use for gamers and professional traders.

GameTrade provides advanced communication features for a better trading experience.

We are creating a hybrid of social networks and a trading platform, as this is how we envision trade in future virtual metaverses.

Games
move_rolls
Short information
About
APP budget logoApp budget:$30k
time logoProject length:1 month
tech stack logoTech stack:AWS, Unity

A simple hypercasual game posted on more than 300 independent game portals (via listing at https://gamedistribution.com/games/move-the-rolls)

Flymining, Cloud Mining Platform
FlyMining CLoud Mining platform project
Short information
About
APP budget logo MVP budget:$250k (5 months)
lenght of APP logo Full project length:9 months
full project budgetFull project budget:see in case study
Tech stack:Java, Javascript, Angular

The investor has $1.5m invested in Bitcoin mining equipment, and our task was to build infrastructure around it to ensure maximum profitability. As a result, we developed an international cloud mining web platform that allows people all over the world to invest in crypto mining.

Intranet-portal
Intranet-portal
Short information
About
APP budget logo MPV budget:$360k (6 months)
lenght of APP logoFull project length:24 months
full project budget Full project budget:see in case study
tech stack logo Tech stack: Java, Javascript, Angular, PostgresSQL, Flutter for mobile apps

An intranet web portal, similar to Sharepoint, Confluence, but with more accent towards in-company social networking than company management. It allows staff to share questions, polls, blog posts, videos, and many other content types, to discuss, to seek help among the company experts, to communicate with colleagues.

In-game Overlay
In-game Overlay app
Short information
About
APP budgetMVP budget:$30k
full project budgetFull project budget:$90k
APP lenghtFull project length:6 months
tech stackTech stack:Unreal Engine 4-5, Unity

On later stages of the GameTrade project we developed an in-game overlay system, taking direct inspiration from Steam’s overlay functionality. Gametrade’s core functionality was directly integrated into 2 most popular game engines (Unity & unreal engine 4/5), which allowed users to access it with one button click from the game itself.

The overlay allows the game to see all gamer’s wallets connected on the website to be immediately available in-game.

Bitcoin Runes DEX
Bitcoin Runes DEX
Short information
About
mvp app budgetMVP budget:$100k
APP lenghtFull project length:ongoing
tech stack logoTech stack:TypeScript, Rust, Bitcoin Protocol

For this project, we work along the contributors of Bitcoin Runes, contributing to the creation of one of the world’s first Bitcoin Runes DEX. Our team is responsible for the QA infrastructure and writes code based on the ‘ord’ source code—the software that implements the Bitcoin Runes protocol.

By working at the opcode level, similar to assembler but for Bitcoin, we can manipulate Bitcoin's low-level instruction set, enabling transaction logic that isn't achievable with higher-level applications.

Desktop time tracker
Desktop time tracker
Short information
About
APP budget logo MPV budget:$80k (2 months)
lenght of APP logoFull project length:4 months
full project budget Full project budget:see in case study
tech stack logo Tech stack:Microsoft Azure, MySQL, C#, React, Redis, Flutter

An app that helps business owners to measure the work performance of remote and on-site employees. It allows to take screenshots and monitor the apps being used during the workday. The app also has a web UI that allows employees to track their performance, how much time they work, what apps they spend their time in.

ERC20 stablecoin
ERC20 stablecoin
Short information
About
Clickable prototype budgetMVP budget:$20k
full project budgetFull project budget:$100k
APP lenghtFull project length:6 months
tech stackTech stack:asp.net core React Ethereum Solidity

We have undertaken a project to create a unique cryptocurrency token along with a comprehensive platform designed to seamlessly facilitate KYC, on-ramping and off-ramping. Our goal was to develop a user-friendly ecosystem where users can easily convert their fiat currency into cryptocurrency and vice versa. This involved complex blockchain development to enable the token to operate effectively across various exchanges and wallet systems.

Our team has handled everything from the initial design and issuance of the token to the integration of complex security features that meet current regulatory standards.

schedule a call
What we develop
Web app
OQTACORE develops web apps
*An actual app developed by OQTACORE
Mobile app
mobile apps
*An actual app developed by OQTACORE
Reviews
Nikolay E
Nikolay E.CEO Flymining
Nikolay E review
Many thanks to the OQTACORE team
OQTACORE team built for me a cloud mining platform FlyMining.cloud. This is the second project that we are conducting together with Octaсore. Their staff has done miracles in terms of the speed of developing the first working APP. In 2 months after the start, we have seen the first registrations of real users and the first revenue. An important detail - the APP was built so that it could be scaled and extended upon with new functionality to become a fully functional enterprise-level system without refactoring.
Read more
August 2021
Mikhail Babenkov
Mikhail BabenkovСo-founder SPEAK
Scalability and quality!
OQTACORE team built for me a web phycological freelance platform that brings together psychologist and clients. On this platform they can call up each other, chat, schedule appointments and so on. This is a huge project that we are working on right now. OQTACORE shows a very high level of quality. I really like the management - we are always on the same page. We often have phone calls on weekends if I need it. We started small, and it is important that OQTACORE has used a scalable architecture for the future growth, since we expect hundreds of thousands of users in the coming years. I am planning to also create an application with them for IOS and Android.
Read more
January 2024
Nikolay E
Nikolay E.CEO Flystat
Impressive and better than expected
FlyStat is an Instagram analytics online platform. Unfortunately, it was killed by Instagram itself, when it removed all the analytics APIs and implemented all analytics inside its own app, making all the 3rd party services unneeded. But back in 2015 when the project was started, it quickly started gaining traction. It was my first project with Dmitriy and Saveliy. At first I was rather pessimistic as the team seemed too young to me. But they had experience of building similar Instagram projects and I gave it a go. FlyStat started acquiring users 3 months after the start, and 1 year after we started, it already had 5000 users and 100 of them were paying. In 2016-2017 FlyStat was noticed by many large Russian SMM magazines and was recommended as one of the best analytics tools in Russia. When Instagram destroyed FlyStat’s business model with one of its updates of API, we had 40k accounts in the system and 400 paying users. I had to close that project, but I stuck to the team and we started FlyMining this year. Let’s see how it goes!
Read more
April 2018
Lily Yakupova
Lily YakupovaProject Manager in clothing industry
Glad that I found them
Our company had trouble moving our workforce to working remotely. Staff had a hard time understanding how to track their time correctly, and many of them found it really hard to focus. I was given a task to provide an app that would facilitate remote work. OQTACORE did a great job with both designing the app’s functionality and UI from scratch, and building it for all available platforms. And all this in just 3 months! I am an average iPhone user and had no experience in software before and I needed someone to do everything right even without me understanding what is needed, and I am really grateful that such a company exists. If our company would need another app written, I know who to ask!
Read more
October 2023
NDA
NDACEO
A good choice to develop an APP
We found OQTACORE through web search, checked their portfolio and almost immediately understood that we should consider them. Now after we have closed that project, I can say that it turned out as well as it could. Their approach to work is exactly what we needed - we just gave a basic idea, and they analyzed our needs, wrote the specifications, designed the app and built it. All-in-all the project took 3 months, and without them it would take our company a year of paperwork. Needless to say, we probably would never even start the development, because we had no idea what to do with the software team after the project, would we hire it for internal development.
Read more
April 2023
Aliya Alzhanova
Aliya AlzhanovaHead of product
Excellent value for the money
OQTACORE team proved to be an excellent value for the money. Our company has two separated offices, one in the USA and one in Hong Kong and we struggled to have communication between our offices. We decided that we need an intranet platform like Facebook where we could share our information and keep everyone across the globe involved. Saveliy at OQTACORE took our problem very seriously, came up with all kinds of features that we needed, and it took just 3 months to get a working product that we use now. I am pretty sure that we will contact OQTACORE again!
Read more
June 2023
NDA
NDA
Many thanks!
(translated from Russian) Many thanks to OQTACORE! At our shopping center, we have a lot of different promotion campaigns going all year-round, and we needed a way to gather feedback from our visitors. One of my colleagues knew Dmitriy personally, and knew that they have a company that does web development. We contacted OQTACORE and ordered a simple web app that our visitors could use to leave feedback. It took them just 4 months to release, and we use this simple app to this day.
Read more
January 2023
Schedule a call
with CTO Dmitry Elisov (FREE)
phone logo arrow right logo
Industries we serve
travel logoTravel
healthcare logoHealthcare
logistics logoLogistics
Finance logoFinance
EventsEvents
MarketplaceMarketplace
real estateReal Estate
media logoMedia
wellness and sport logoWellness & Sport
food and restaurantsFood & Restaurants
Schedule a call
with CTO Dmitry Elisov (FREE)
phone logo arrow right
We made best APP options for you

We are not just app developers. We develop your idea into an investable product and commercially viable business with a clear strategy in mind.

Clickable prototype
prototype
check logo
An interactive user interface that demonstrates basic functionality: it reacts to clicks by showing pre-rendered screens without actual programming of the application.
cl
Test your idea as quickly as possible with minimal cost, show your application to potential clients and investors in the form of a clickable design and get an investment.
Example:CASE STUDY
Price:$10k
MVP
app mvp
check
We develop MVP for one of the target platforms: IOS/Android/Web/Desktop/Web3.
check green logo
Get an app that has a basic functionality for you to better work on the idea and launch the startup as quickly as possible, increasing chances to get an investment.
Example:CASE STUDY
Price:$60k+
Full project
app pro mvp
check logo
We develop a full project for any of the target platforms: IOS/Android/Web/Desktop/Web3 with admin console, member area, billing, user rights management etc.
cl logo
If you feel that your idea is elaborated well enough and you need to have the product launches on all platforms at once, this is your choice.
Example:CASE STUDY
Price:$150k+
Schedule a call
with CTO Dmitry Elisov (FREE)
phone logo arrow right
If you are considering making next steps together with OQTACORE, let`s take it to the next level and have a free consultation session!
clock logoOn the free 1-hour session, we will:
consultation logoHave an in-depth look into your project, no matter if it is just an idea, a work-in-progress or a fully working app
goals logoUnderstand your goals with your app
consultationCome up with UI and architectural decisions that will make your app reach the goals
technology stack logoCome up with technology stack that will empower
your app for success
consultation list logoSet up your next steps in building the app
Would you like to discuss your app with our CTO Dmitry Elisov?
Schedule a call
with CTO Dmitry Elisov (FREE)
phone logo arrow right logo info logo
If you have your own NDA, send it to us and participants of the call will sign it
info logo
  • Participated in building software for such companies as Mercedes, Allianz, BMW and large startup projects.
  • Made architectural decisions for web apps with development budget of up to $200m per year.
  • Built large projects as a part of a 5000 developer team.
  • A private IT consultant to Fortune 500 companies.
Dmitriy Elisov CTO of OQTACORE Dmitriy Elisov CTO of OQTACORE
Dmitry Elisov
CTO of OQTACORE
FAQ that really helpS
How do I start working with OQTACORE?
— We have a call and discuss details of the project
— You make an initial payment for the project
— Our CTO and your assigned Project Manager write the specification documents for the project
— We discuss and approve the specs with you
— We compile the specs into a development schedule
— We implement the specs with releases every two weeks
How much does APP cost?
Depends on the package you choose. Feel free to explore each package with prices and examples above
How much time is need to build an APP?
— Prototype - 10 days
— APP for one platform (Android/iOS/Web) - 1-3 months
— APP for three platform (Android/iOS/Web) - 3-6 months
Do you sign an NDA?
We sign an NDA with each customer. All code and intellectual property belong to you
Who will I communicate with during the project?
You will have 24/7 access to PM CTO Dmitry Elisov, who will guide your project from start to finish
What are the team’s working hours?
We work on weekdays 8am - 11pm Moscow Standard Time (MSK). This schedule allows us to communicate with you and to do the work as efficiently as possible, regardless of the time zone difference
How can I control the project? (access to Jira)
You will have access to Jira, where we will manage your entire project. You will see each task and its due date.
Is it possible to add/remove features after the project has started and specification and implementation plan have been approved?
Yes, it is possible. We will create an additional specification, in which we will write down the additional features you want to introduce, and we will add them to the UI design and development plan.
What will I get as the end result?
A ready-to-use application that can be downloaded from the App Store, Google Play or used as a web app + all copyright for the code + documentation.
Can I come and visit your office?
You can visit us any time.
Are you a team of just 7?
— Our core team consists of seven people: CTO, IT PM, Designer, Backend software developer, Frontend software developer, QA tester. This is an example of our team that will interact with you during the creation of your APP. As the app develops and expands, other members will join the team.
— Apart from developing APPs from scratch, we have a team that is engaged in maintaining current projects and scaling them. For one of our customers, we have assembled and manage a team of 23 programmers who are continuing to develop our customer's successful startup right now.