Case studies

Selected work across risk, pricing, data, and front-office delivery.

These examples are deliberately sanitised. They show the type of business problems Abcsonix can handle without exposing client-sensitive implementation detail.

Global commodity trading environment

Front-office Market Risk and P&L automation

Replaced fragmented Excel-driven daily processes with an automated platform feeding a central warehouse and Power BI risk dashboards.

  • VaR, incremental VaR, stress, and back-testing ingestion
  • Daily business dependency across front-office and risk users
  • Designed for data quality, repeatability, and operational ownership

Gas and Power trading desks

Cloud-native pricing architecture

Designed a microservice-based pricing architecture for spread and optionality products, aligned with existing P&L and VaR platforms.

  • Valuation, simulation, calibration, and market-data service boundaries
  • Azure AKS and containerised Python services
  • Clear integration patterns for desk-facing workflows

Physical spread option workflow

Pre-trade PFE credit-risk service

Delivered a trading-desk credit-risk calculation service combining Python APIs and Excel integration for practical front-office adoption.

  • PFE calculation support for pre-trade decisions
  • FastAPI services with familiar Excel touchpoints
  • Operationally robust design for desk use

Major UK commercial bank

High-performance risk aggregation engine

Designed and built an overnight capital aggregation engine processing large trade and Greeks populations inside tight regulatory windows.

  • Approximately 500k trades and 15M Greeks
  • Python, C#, messaging, and SQL Server architecture
  • Performance tuning, monitoring, and operational stability