Custom solutions · Solutions / 01

Custom-tailored software for ambitious teams

We develop tailored solutions for both large private sector companies with unique business processes, aligning with their ambitious goals, and for public sector clients, focusing on their specific objectives and public service responsibilities.

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Ask anything about custom engineering — scope, stack, how to start…
Industries we serve

Areas of expertise

🛡
Security & Defense
Finance
🛒
Retail
📊
Business Performance Mgmt
🔬
Research & Science
🚦
Transport Flow Mgmt
🏛
Government & Municipal
Insurance & InsurTech
🏥
Healthcare
🏷
Food Manufacturing
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Logistics
Regulated Enterprises
Custom — use cases

Patterns we've shipped, again and again

↳ Generate with AI

Have a different scenario?

Describe your business challenge (industry, scale, current pain) and our AI will draft a tailored use case with how Proof IT would approach it.

Risk profiling & fraud detection

Identify suspicious transactions, persons or patterns. Used across finance, public sector, and regulated industries — with full audit trail.

Where we've shipped this
  • AML investigations with IBM i2 analytics
  • Customs and border security risk scoring
  • Insurance fraud detection on claims data
📅

Workforce scheduling & shift planning

Plan continuous operations under hard constraints — fairness, qualifications, regulations. Online and offline modes both supported.

Where we've shipped this
  • Border guard scheduling at green borders and crossing points
  • Multi-site operational rosters with skill matching
  • Offline-first SPAs for unstable internet zones
📁

Document & workflow management

Configurable workflows, role-based access, employee self-service portals — replacing paper or legacy ERP modules with modern web apps.

Where we've shipped this
  • Employee portals for payslips, leaves, compensation
  • Public sector document distribution systems
  • Process management for 1000+ employee businesses
📊

Goal setting & performance management

Top-down goal cascading from board level to individual contributor — with measurable performance and review cycles for large organizations.

Where we've shipped this
  • Goal alignment for organizations with 1000+ employees
  • Individual evaluation and review workflows
  • BI dashboards on top of operational data
Our experience and competencies

Built for the projects others avoid

Why clients come to us

Legacy maintenance consumes 60–80% of enterprise IT budgets. 83% of data migration projects miss budget or timeline (Gartner). Outdated systems carry 3× more security vulnerabilities, and the engineers who understand them are retiring. These are exactly the projects we have delivered for 20+ years — complex, regulated, mission-critical, and too risky to hand to a generic vendor.

Legacy modernization & re-engineering

Replacing or rebuilding systems that are too critical to fail — with parallel operation of old and new, controlled cutover, and proven 6–12 month transitions. No big-bang risk.

Mission-critical infrastructure

Systems that cannot stop: border control operations running 24/7, offline-capable applications for unstable connectivity, classified-level security environments.

Big data & data platforms

National-scale databases (environmental registers 2-Air, 2-Water, 3-Waste), data warehouses, BI, and risk profiling over large transaction volumes.

Large-scale data migration

The discipline most projects fail at. Years of records moved with validation at every step, full audit trail, and parallel running until the numbers reconcile.

Complex systems integration

Data exchange with client business systems, banks and payment providers, state registers, and centralized European systems — hundreds of live integrations in production.

Investigation & risk analytics

AML and fraud investigation support on IBM i2, identification of suspicious transactions, persons, and networks across large datasets.

Complex process digitization

Configurable workflows, document management, shift planning for uninterrupted operations, and goal cascading used by organizations of 1000+ employees.

AI-augmented engineering

AI-native engineers across delivery teams. AI agents for code, tests, and docs in the standard pipeline — and AI automation layered onto the systems we build.

Why collaborate with us?

Not only do we provide fully customized solutions, but we also offer existing solutions that can be adjusted according to the wishes and possibilities of the client.

The acquisition of both the ISO 9001 quality management system certificate and the ISO 27001 information security management system certificate demonstrates our ability to consistently provide products and services that meet customer and regulatory requirements, while also ensuring the highest standards of data security and information management.

We have been granted an Industrial Security Certificate by the Constitution Protection Bureau of the Republic of Latvia which makes us a verified and trusted cooperation partner and authorizes us to work with classified information.

ISO 27001
Information Security
ISO 9001
Quality Management
Industrial Security
Republic of Latvia · Cleared for classified information
Solution stack

The technology we deliver on

Project tech stack

Java JavaScript TypeScript Spring Boot Angular React Redux MobX HTML/CSS REST SOAP WebSocket GraphQL Selenium Oracle DB PostgreSQL Figma Miro

Architecture principles

Single-page web apps. Clean code and clean architecture. Cloud solutions. Microservices. ESB solutions. Full type safety on critical paths.

Major tools

IntelliJ IDEA JIRA Bamboo Bitbucket GitLab SonarQube Docker Kubernetes Elasticsearch Drools jBPM NodeRED IBM i2 Neo4j
Expertise — delivery directions

How we run custom projects

Every custom engagement follows one of five proven delivery models — tailored implementations, integrations, and AI automation on top of your existing systems, without forcing a full platform replacement.

Resources

Guides from the trenches

Have a project that doesn't fit a template?

That is what custom solutions are for. Walk us through your problem and we will tell you the smallest viable next step.