Case Studies
Examples of our projects and solutions
Secure On-Premise RAG: Intelligent Search for Enterprise FinTech (Air-Gapped)
Deploying an autonomous RAG system within a bank's air-gapped perimeter. Complete migration from cloud LLMs to Self-Hosted Llama 3. Hybrid search (BM25 + Vectors) with ACL-based filtering.
Event-Driven Platform for Federal Logistics Operator
Legacy monolith migration to EDA architecture (Event-Driven). MQTT implementation for telemetry, Transactional Outbox pattern, and ERP core protection via Anti-Corruption Layer.
Enterprise Data Mesh: Data Federation for Retail Giant
Transformation of monolithic DWH into federated Data Mesh architecture. Implementation of Data Contracts, Self-Service platform on Trino, and DataHub cataloging.
Secure VDR: Virtual Data Room for M&A Transactions
Development of a Bank-Grade VDR platform. Implementation of Envelope Encryption pattern (HashiCorp Vault), dynamic watermarking in Rust, and WORM audit logging.
Professional HFT Visualization Terminal: Data-to-Pixel < 16 ms
Development of a professional terminal for high-frequency trading data visualization. Off-Main-Thread architecture (Web Workers), Order Book rendering on OffscreenCanvas, and arbitrary precision math (BigInt + Decimal.js).
High-Load Loyalty Engine: Processing 10M+ Transactions Daily
Development of loyalty program transactional core. Double-Entry Ledger architecture, Double Spending protection, and PostgreSQL sharding (Citus).