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Eldar
Capabilities

Technical capabilities focused on critical financial systems

Eight capabilities organized by the role they play in the evolution cycle of a critical system. They are combined according to the challenge.

Discovery, design and architecture

  • Technical-functional assessment and process mapping
  • Architecture design and domain modeling
  • Prioritized roadmaps (MVP/MMP) and effort and risk estimation

Product and platform construction

  • Backend (Java, .NET, Node.js, Python, Go)
  • Frontend and mobile (React, Next.js, React Native, Flutter)
  • Cloud and serverless architectures
  • Fintech MVPs, banking portals, operational dashboards

Financial and payment integrations

  • Integration with banking core and internal modules
  • Connection with processors, networks (Visa, Mastercard, local) and switches
  • Payment APIs, digital wallets, PIX/SPI, transfers
  • Open Banking and financial ecosystems

Automation of critical operations

  • Operational and financial reconciliation engines
  • Backoffice automation (onboarding, KYC, exception management)
  • Workflow engines and process orchestration

Supervised artificial intelligence

  • Assisted discovery and legacy system analysis
  • Supervised generation of code, tests and documentation
  • Conversational assistants and copilots for operations
  • Predictive and scoring models for risk and fraud

Quality, testing and observability

  • QA strategies integrated into the construction cycle
  • Automation of functional, integration and performance testing
  • Observability and early detection of production anomalies

Modernization and technical debt reduction

  • Controlled migrations of legacy systems
  • Progressive refactoring and technical debt reduction
  • Performance and scalability improvements
  • Living documentation of systems in operation

Operational support and continuous improvement

  • Technical and functional support on critical systems
  • Evolutionary maintenance and new features
  • Continuous improvement, optimization and living documentation

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