Focused exclusively on your product or system
Accumulates deep domain knowledge over time
Best suited for long-term development

KPS provides custom software programming services for companies that need technology aligned with their business model, not the other way around. Our teams design and build systems that support daily operations, adapt to growth, and remain maintainable over time.

Benefits
Many companies start with ready-made platforms, but over time, those solutions introduce limitations: rigid workflows, costly workarounds, and growing technical debt. Custom software development allows you to regain control over how your systems work and how they evolve.
Reflects real workflows, roles, and operational rules
Eliminates manual workarounds and duplicate processes
Supports unique business models and internal structures
Grows alongside users, data volume, and feature complexity
Avoids platform-imposed limits and forced upgrades
Enables predictable performance as usage increases
Connects cleanly with CRMs, ERPs, payment systems, and third-party tools
Supports API-first and integration-heavy environments
Reduces data silos across the organization
Reduces licensing fees and per-user costs over time
Avoids paying for unused features
Lowers the cost of future changes and extensions
Security requirements are defined at the design stage
Easier alignment with industry and regulatory standards
Full control over data access and storage
Features added based on real needs, not vendor roadmaps
Faster response to market or operational changes
Software evolves without forced migrations
Considering custom software for your business?
KPS helps assess feasibility, defines scope, and identifies where custom development creates real value versus unnecessary complexity.
Our Services
Our custom software engineering services cover a wide range of systems and platforms, depending on business goals and technical context.
Custom platforms that support operations, finance, HR, logistics, and reporting. These systems are designed around real internal workflows, permissions, and data flows rather than generic templates.
Web-based and mobile apps and portals that enable customers, partners, or vendors to access data, manage accounts, and interact with services in a structured and secure way.
Multi-tenant software products with role-based access, billing logic, and scalable solution architecture. Suitable for companies building commercial software products or internal SaaS-like tools.
Custom integration layers that connect CRMs, ERPs, payment systems, analytics tools, and third-party services. These solutions reduce manual work and ensure consistent data exchange across systems.
Software designed to automate repetitive tasks, approvals, and data handling across departments. These systems help reduce operational overhead and improve consistency.
Applications focused on collecting, processing, and visualizing data for reporting, forecasting, and decision-making. Designed around business-specific metrics and usage patterns.
Custom software development solutions tailored to the needs of specific industries, such as healthcare, FinTech, logistics, or manufacturing. These solutions account for domain rules, compliance requirements, and specialized workflows.
Gradual replacement or refactoring of outdated systems that limit scalability or maintainability. This includes rebuilding core functionality while preserving business continuity.

Technology Stack
Our technology decisions are based on scalability needs, integration requirements, security constraints, team expertise, and long-term maintainability. We prioritize stable, well-supported technologies that perform reliably in production.
Languages and runtimes: Node.js, Java, .NET, Python, Go
Frameworks: NestJS, Express.js, Spring Boot, ASP.NET Core, Django, FastAPI
API and communication: REST, GraphQL, WebSockets, RabbitMQ, Kafka, AWS SQS, event-driven architectures
Frameworks and libraries: React, Vue.js, Angular, Next.js, Nuxt
UI architecture: component-based design, design systems, micro-frontends
Styling: CSS, SCSS, Tailwind CSS, Material UI, Ant Design
Relational databases: PostgreSQL, MySQL, Microsoft SQL Server, Oracle
NoSQL and in-memory stores: MongoDB, Redis, Elasticsearch, DynamoDB
Data management practices: data modeling, schema migrations, caching strategies, data synchronization
Cloud platforms: AWS, Google Cloud Platform, Microsoft Azure
Containerization and orchestration: Docker, Kubernetes, Helm
CI/CD and automation: GitHub Actions, GitLab CI, Jenkins, Azure DevOps
Security mechanisms: OAuth 2.0, OpenID Connect, role-based access control, data encryption at rest, data encryption in transit
Compliance and governance: GDPR-aware data handling, SOC 2 readiness, industry-specific compliance requirements
Backend testing tools: Jest, JUnit, PyTest, NUnit
Frontend testing tools: Cypress, Playwright, Selenium
Quality practices: automated test pipelines, code reviews, static code analysis, performance testing, load testing
Monitoring and logging: Prometheus, Grafana, ELK Stack, Datadog
Error tracking and diagnostics: Sentry, New Relic
Payment providers: Stripe, PayPal
Identity providers: Auth0, Okta
Enterprise solutions and analytics systems: CRM systems, ERP systems, analytics platforms
Engagement Models
Flexible engagement models from our custom software development agency
Custom software projects differ significantly in scope, duration, and ownership expectations. Our engagement models are designed to match these differences while keeping accountability clear:
Our Process
Custom software projects succeed when decisions are made deliberately and early, rather than being improvised during development. Rather than following a rigid methodology, we structure work around clear stages that allow teams to validate assumptions, manage risk, and maintain transparency throughout the project lifecycle.
STEP 01:
The process starts with aligning on why you actually need software, not just what it should do. Product stakeholders, domain experts, and technical leads work together to understand business goals, operational workflows, existing systems, and known constraints.
STEP 02:
Once requirements are clear, solution architects and senior engineers design the system structure. This includes defining application architecture, data models, integration patterns, and technology choices based on long-term maintainability and scalability.
STEP 03:
Our development teams carry out development in iterative cycles, allowing them to continuously deliver, review, and adjust functionality. Engineers focus on building well-structured, testable components rather than rushing to complete features.
STEP 04:
As custom software developers deliver functionality, quality assurance runs in parallel with development rather than being treated as a final checkpoint. QA engineers work closely with developers to validate that the software behaves correctly under real usage conditions and aligns with previously defined requirements.
STEP 05:
Once the system meets quality and acceptance criteria, our developers, together with DevOps, plan deployment and execute it in coordination with technical and business stakeholders. DevOps specialists manage environment configuration, release automation, and deployment procedures to ensure a controlled and predictable launch.
STEP 06:
Custom software doesn’t stop evolving after launch. Once the system is live, support engineers and developers continue to monitor performance, address issues, and implement improvements as requirements change.
STEP 01:
The process starts with aligning on why you actually need software, not just what it should do. Product stakeholders, domain experts, and technical leads work together to understand business goals, operational workflows, existing systems, and known constraints.
STEP 02:
Once requirements are clear, solution architects and senior engineers design the system structure. This includes defining application architecture, data models, integration patterns, and technology choices based on long-term maintainability and scalability.
STEP 03:
Our development teams carry out development in iterative cycles, allowing them to continuously deliver, review, and adjust functionality. Engineers focus on building well-structured, testable components rather than rushing to complete features.
STEP 04:
As custom software developers deliver functionality, quality assurance runs in parallel with development rather than being treated as a final checkpoint. QA engineers work closely with developers to validate that the software behaves correctly under real usage conditions and aligns with previously defined requirements.
STEP 05:
Once the system meets quality and acceptance criteria, our developers, together with DevOps, plan deployment and execute it in coordination with technical and business stakeholders. DevOps specialists manage environment configuration, release automation, and deployment procedures to ensure a controlled and predictable launch.
STEP 06:
Custom software doesn’t stop evolving after launch. Once the system is live, support engineers and developers continue to monitor performance, address issues, and implement improvements as requirements change.
Clients' feedback
What matters most is how software works once it’s in use. Client feedback shows the impact our work has on business processes, system reliability, and day-to-day operations.

Naomi Rubinstein
Founder at BettercareThey are the best team we have ever worked with. The application increased the speed of receiving data by 4 times. Data loss was reduced by 10%. Ineffective tasks decreased by 7%. Response rate to customer requests increased by 23%. Our customers have seen significant increases in efficiency.

Aleksandr Podolyan
Technical Specialist & Product Manager., RDO UkraineKultprosvet has executed deliverables perfectly and provided us with a high-quality application. They’ve fulfilled our requirements, and the product perfectly fits our needs. The team’s development efforts have helped our business immensely.

Oleksandr Zainchukivskyi
Head of Technology, AMACOWe've had a very good experience with them. We trust them, and we'll continue to work with them. If we ever need something done, they always deliver.

Luc Lecorre
Luc Lecorre, Co-Investor, Luxury Handbag CompanyKultprosvet was highly knowledgeable, and they made us aware of some issues we hadn’t considered. They explained everything very clearly and helped us understand the broader scope of the work.

Yulia Goldenberg
PhD Researcher, Ben Gurion University of the NegevThe work is always delivered on time, and they are very fair about the pricing. Kultprosvet is transparent, and we know that we can trust them; we are never surprised by anything that comes up.

Cameron Tope
Founder, Rooya (Polysurance)OUR TEAM
Contact our client support team that will provide you with the technical evaluation of your needs and give details on the collaboration resources you will need.
HELP
You might find the answers here:
Since working with Kultprosvet, our customers are much happier with the product and its UX. They’ve added flexibility where the system was previously rigid, and they take full responsibility for the project, quickly fixing any issues that arise.