Software development company

Software development services for resale

OQTACORE takes advantage of all that technology has to offer, combined with hands-on technical skills and extensive business experience.

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Blockchain Development

We have years of experience in the development of DeFi projects, dApps, NFT marketplaces, smart contracts, and crypto exchange apps. OQTACORE can build a product based on blockchain technology or enhance traditional business with blockchain-powered tools. Our team can implement any idea in the most efficient and secure manner.

Mobile Development

We develop mobile apps that offer a seamless experience and flawless services to mobile users irrespective of device, screen resolutions, sizes, Internet connection speed, and operating system. Our team has expertise in using native and cross-platform frameworks (and even WebView to display webpages as a separate app) and publishing applications on the App Store and Google Play.
OQTACORE investigates the target audience’s wishes and makes mobile apps as easy, smooth, and intuitive as possible for both mobile platforms: iOS and/or Android.

Web Development

OQTACORE has been delivering impactful and engaging web products for leading companies across the industries for over nine years. We have a deep understanding of SEO and on-site analytics. Our team always tracks CPA/CPC/LTV from the first day and knows how to climb to the top of search results. We deliver comprehensive web development services with a clear development process.

MVP Development

The OQTACORE team has developed more than 50 MVPs, and we know the importance of building fast. We build MVPs that have basic functionality to better work on the idea, spot specific needs within a target audience, test the Client’s market fit, and get to the seed round as quickly as possible. It increases the chances to get investment because fast startups are always preferred by investors.

Ecommerce & Marketplace Development

Our team follows the latest industry trends to build custom platforms for buying and selling products online. We do not just build marketplaces, but we also know what makes the gears turn under the hood. OQTACORE understands how to automate all business processes: order management, content management, price management, warehouse management, logistics, billing, and many more. We can design most of the modules of a marketplace on our own, while the Client concentrates on the creative parts of the business.

Enterprise Development

Our team has developed and implemented 3 large software platforms with 20k+ users each, which are still used by top companies. We fully understand the importance of product acceptance by employees of the Client, so we work individually with key users (regular staff, supervisors, C-level management): we collect business requirements, analyze them, get approval from the Client, and implement them. The main priorities are software performance, compliance with established business practices, security from external and internal attacks and threats.

Services to resell

remote dev team icon

Outstaffing
(remote dev team)

OQTACORE is a chance to hire remote employees who will be a part of an in-house team. OQTACORE has its own time tracker software and special agreements signed with developers that allow you to monitor their screens to ensure that developers work only for you. Extend your team without the headaches of taking on long-term employees.
full product team

Outsourcing
(full product team)

The cost of a software developer in the USA is much higher than that of outsourcing in Eastern Europe. OQTACORE provides fully packaged teams: developers, managers, designers, QA testers, etc., who will implement the Client’s project from scratch to support and its maintenance.
refactoring

Rebuilding and
refactoring

The OQTACORE team have broad expertise in Rebuilding & Refactoring IT products from early prototypes to platforms that support hundreds of thousands of users. Our developers work with different programming languages to meet any challenge: rewriting the core code, redesigning the UX, optimizing database usage, migrating to the cloud, and others.
Whitepaper

Whitepaper

OQTACORE has experience in writing whitepapers that raise $1M+ rounds. We know how to highlight a product's unique purpose and technology, both for potential users and investors. Our deep knowledge of blockchain technology allows us to write well-elaborated technical descriptions of algorithms and protocols. We have opened multiple companies in Europe and worked with the legal departments of many banks, which makes us one of the top companies to work on legal aspects of the future crypto platform. As we have already helped our customers to raise $5M+ in total, we know what investors want. We can prepare a detailed product roadmap, help in work on business and marketing models, including user acquisition, explain technical descriptions in simple terms, and show what benefits a product will bring to the users.
design

Product design

OQTACORE designs a product that primarily incorporates the opinions and feelings of the end-user to achieve product-market fit. We are responsible for user research, concept development, prototyping, and usability testing. We design and test different versions of a product and improve it at every stage of development.

Hourly rates

Senior Product Strategist

More information Hide information $100/hr
A Senior Product Strategist defines product vision and roadmap, focusing on generating business value for the client, rooted in a strong understanding of the market and current technological capabilities/constraints. They also communicate with the client to gather future requirements in projects by applying technical and business expertise.

Senior Technical Architect

More information Hide information $100/hr
A Senior Technical Architect is responsible for designing the hardware and software infrastructure, choosing the right on-premise or cloud platform and tech stack, managing the process of development, deployment, and maintenance, and coordinating the software development team to ensure a predictable release process, data safety and security. They have at least 8 years of experience in software design and managing software development.

Senior Software Developer

More information Hide information $50/hr
A Senior Software Developer has advanced knowledge of programming languages and frameworks, understands the business value behind the software, and writes high-quality, feature-complete, robust code. They have 6+ years of commercial experience in software development.

Middle Software Developer

More information Hide information $35/hr
A Middle Software Developer is tech-savvy with different programming languages and frameworks. They may be tasked with developing a part of the application to prepare it for the further transition to a senior developer. A middle software developer has 4+ years of working experience in commercial software development.

DevOps Engineer

More information Hide information $50/hr
A DevOps Engineer has a deep understanding of applications development environment, database, data management, and infrastructure capabilities and constraints for software infrastructures of high complexity. A DevOps engineer ensures data safety and security, implements security protocols, and backups, as well as maintains an optimal amount of resources for cost optimization and quick rollovers during updates.

Senior Blockchain Developer

More information Hide information $70/hr
A Blockchain Developer knows how to write smart contracts in the most efficient and secure manner. Each team member is involved in the current blockchain community and stays close with relevant updates in the industry.

Product Manager

More information Hide information $50/hr
A Product Manager can define the product goals and roadmap, ensuring alignment with business objectives and company strategy. They prioritize product features based on customer needs, business potential, and technical scalability.

UX/UI Design

More information Hide information $35/hr
A UX/UI designer is business savvy while keeping users’ needs at the forefront of the product’s designs. They have experience conducting customer research ranging from qualitative data analysis to hands-on usability testing. Our team includes top-notch UX and UI professionals with experience in designing B2B/enterprise-level products and services.

Business Analyst

More information Hide information $50/hr
A Business Analyst at OQTACORE can develop, drive, and analyze existing and new workflows while building a clear understanding of the needs of the particular business. They work closely with the product owner and development team to enhance software solutions.

Project Manager

More information Hide information $35/hr
A Project manager is a self-disciplined professional who can bring projects to closure with minimum direction, guidance, and oversight. They review deliverables prepared by the development team before they are passed to the client and provide clients with regular communication and updates.

Marketing Analyst

More information Hide information $40/hr
A Marketing Analyst has 5+ years of experience with marketing campaigns and controls sales and pricing using marketing data, current and historical company data, competitive data, and trends. They track analytics across digital platforms and implement data-driven decisions to improve and evolve marketing strategies.

QA Lead

More information Hide information $35/hr
A QA Lead provides process improvement, oversight, and technical guidance to the QA team in the analysis, design, testing, and deployment of applications ensuring all titles meet business deadlines while upholding a high level of quality.

QA Engineer

More information Hide information $25/hr
A QA Engineer organizes the creation and execution of test scripts for multiple products, tracks the quality performance of the product, reports testing results, and provides performance recommendations to development teams.

Our cases

Gametrade Market

Gametrade market

  • MVP PRO budget: NDA
  • Full project budget: NDA
  • MVP length: 8 months
  • Tech stack: React, Next.js, Node.js, AWS, Metamask, Web3.js, Ethers.js, Solidity

GameTrade is a marketplace for trading virtual in-game NFTs. We made a hybrid of social media and a trading platform for gamers and professional traders, and now the platform provides advanced communication functionality for the best trading experience.

SPEAK

SPEAK

  • MVP PRO budget: NDA
  • Full project budget: NDA
  • MVP length: 3 months
  • Tech stack: C#, React, Flutter for mobile apps

SPEAK is a freelance platform for psychologists. Clients can schedule on-demand pay-by-minute encrypted audio/video calls or have weekly text & voice messaging subscriptions with psychologists. Psychologists get a full-blown CRM system with customer billing, session notes, and appointment calendar.

Intranet web portal

NDA, Intranet web portal

  • MVP PRO budget: $98k
  • Full project budget: NDA
  • MVP length: 4 months
  • Tech stack: Java, Javascript, Angular, PostgreSQL, 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, and to communicate with colleagues.

Tyrcoin project

Tyrcoin

  • MVP PRO budget: $100k
  • Full project budget: $1m (crypto exchange registration, legal stuff)
  • MVP length: 1 year
  • Tech stack: Vue.js, C#, Solidity, BTCPay, PayPal

Tyrcoin is a stablecoin based on the Russian ruble. It was implemented as an ERC20 token on top of the Ethereum blockchain. MVP PRO included token development, official website. Full project included crypto exchange registration, legal stuff.

chain management logo

Supply chain management

  • MVP PRO budget: $50k
  • Full project budget: $2M
  • Full project length: 2.5 years
  • Tech stack: C#, Javascript, React, Microsoft SQL Server, React Native for mobile apps

The software was built to provide a reliable, fast, and cost-effective collaboration to connect business partners and automate business processes. The platform enables companies to connect to a public ecosystem of trading partners and collaborate in the cloud using just one platform to connect to all of them. It provides highly efficient operations from sales orders to sourcing to finished goods to delivery and faster payment.
Customers, logistics partners, contract manufacturers, suppliers, and other trading partners’ office systems are integrated with the platform giving all parties real-time visibility, access, and the ability to quickly respond to deadlines, instructions, shipments, and changes.

Flymining Cloud Mining platform

Flymining Cloud Mining platform

  • MVP PRO budget: $98k
  • Full project budget: $1.7M
  • MVP length: 3 months
  • 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.

Time tracker project

NDA, Time tracker

  • MVP PRO budget: $98k
  • Full project budget: NDA
  • MVP length:4 months
  • 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 them 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.

Organizational charts project

NDA, Organizational charts

  • MVP PRO budget: $39k
  • Full project budget: $300k (ongoing)
  • MVP length: 3 months
  • Tech stack: C#, Javascript, Angular

A software that allows companies' top management to build multi-factor organizational charts. Its artificial intelligence algorithms analyze connections between staff members and build organizational charts that drive insights and empower important management decisions.

Customer experience management platform project

NDA, Customer experience management platform

  • MVP PRO budget: $9k
  • Full project budget: $250k
  • MVP length: 12 days
  • Tech stack: C#, Javascript, Vue.js,Microsoft SQL Server

An online app that enables businesses to send customized questionnaires to customers to get feedback about the quality of service and to measure NPS. It is a sophisticated enterprise solution that has multiple user access levels, allows to measure analytics of responses, and even compare historical data. One of the distinct features is the sentimental analysis of open text questions like “please share your feedback”.

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technologies decor
technologies decor
technologies decor

Our Technology Stack

OQTACORE engineers have expertise in all the technologies needed to deliver comprehensive development services for companies across industries.

Javascript

Typescript

Java

C#

HTML logo

HTML

CSS logo

CSS

PHP

Ruby logo

Ruby

C/C++

F#

Kotlin logo

Kotlin

Golang

Delphi

Python logo

Python

Bash logo

Bash

Matlab logo

Matlab

Rust

SQL logo

SQL

Scala logo

Scala

Swift

R logo

R

Bootstrap

jQuery

React

Vue

Angular

Next.js

NestJS

Express.js

Node.js logo

Node.js

.NET logo

.NET

ASP.NET logo

ASP.NET MVC

.NET logo

.NET Framework

.NET Core

Microsoft Office API

NHibernate logo

NHibernate

Spring boot

Qt C++ logo

Qt C++

WinAPI C++ logo

WinAPI C++

LibVLC logo

LibVLC

OpenSSL logo

OpenSSL

unixODBC logo

unixODBC

FreeTDS logo

FreeTDS

NumPy

SciPy logo

SciPy

Electron

Flutter

React Native

Xamarin

Azure

AWS

GCP

GraphQL

Salesforce

Mailchimp

PayPal

Stripe

And hundreds of others
development

Industries

Education

Healthcare

Finance

Social Networking

Travel & Hospitality

Food & Restaurant

Retail & eCommerce

Logistics

Wellness & Sport

Real Estate

Steps of software development with OQTACORE

Schedule a call

Signing NDA

Either before the first consultation or immediately after it, we will sign an NDA so that we can ask and find out details that are important for the project, which may constitute a trade secret.

Initial consultation

At the initial consultation, you can get to know the leaders of our team, and we, in turn, will get to know your product, its current needs, and goals.

In-depth study of your business and market research

We conduct market research, analyze trends and best practices. Then we come up with solutions and decisions that will empower your product for success. You can choose to accept or not accept each individual proposition.

Commercial offer

Based on your vision and decisions taken, we estimate the scope of work, the timing, and the cost, and come up with a commercial offer.

Prepayment

If you are satisfied with our offer, we will ask for a 33% prepayment and get down to work.

Development

We usually break product development work into two-week sprints that minimize the amount of up-front planning. We always prioritize items in the backlog at the beginning of each sprint. Thereafter, our development team starts building the required functionality, which is then tested against bugs by our QA engineers before release.

Release

Maintenance

Insights

blockchain game

Launching your own turnkey blockchain game

Non-fungible token (NFT) blockchain games are creating a furor in the financial market at the moment...

NFT marketplace

How to build your own NFT marketplace from scratch

Most of the existing NFT marketplaces are aimed at the world of digital art, sports cards...

shaking hands

9 Steps to Create Your Own DeFi Project From Scratch

DeFi has already gained the status of a serious market for IT products, which is suitable for...

UX Design

UX Design In
Modern Business

These days, entire teams of UX design specialists, comprising of UX and product designers...

Reviews

NDA

Gametrade market
OQTACORE was recommended by one of our partner companies. We worked with many development companies for comparison. The best part of a partnership with the OQTACORE team is that in addition to exceptional quality specialists, the founders Dmitriy and Saveliy, take care of all the details and let me focus on strategic thinking. I give them the main direction and they tackle how the product should look and feel. The quality of their specialists and the price that we are paying for that quality is fair.
Mikhail Babenkov

Mikhail Babenkov

SPEAK
The OQTACORE team built for me a web phycological freelance platform that brings together psychologists and clients. On this platform, they can call 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 them. We started small, and it is important that OQTACORE has used a scalable architecture for future growth since we expect hundreds of thousands of users in the coming years. I am also planning to create an application with them for iOS and Android.
Pam Lomax

Pam Lomax

NDA
The OQTACORE team has done a great job, and their work has received positive feedback from our investors and third-party partners. The team is very professional and has shown a good quality of development. The most impressive has been the flexibility they have shown us during the project. Dmitriy and Saveliy truly invested in our project, so we call them our business partners. They believe in what we’re trying to accomplish.
Nikolay E.

Nikolay E.

Flymining
The OQTACORE team built for me a cloud mining platform. This is the second project that we are conducting together with OQTACORE. The team has done miracles in terms of the speed of developing the first working MVP. After two months, we have seen the first registrations of real users and the first revenue. An important detail - the MVP was built so that it could be scaled and extended upon with new functionality to become a fully functional enterprise-level system without refactoring.
Aliya Alzhanova

Aliya Alzhanova

NDA
OQTACORE proved to be an excellent value for the money. Our company has two separate offices, one in the USA and one in Hong Kong. We had our internal platform for communication between offices, but it was simple without any useful features. 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 10 months to get a working product that we use now. I am pretty sure that we will contact OQTACORE again!
Mark Galdin

Mark Galdin

Tyrcoin
OQTACORE built reliable solutions, and they collaborated well with us to generate results meeting our standards, timeline, and budget. They’ve got a strong understanding of how to best apply current technology stacks and approaches. Now we have a platform that will let us expand our work more quickly than what would have been previously possible.
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