Fintech Software Consulting
We build the production systems behind wealth-tech, trading, and data-heavy finance products, real-time dashboards, market-data pipelines, portfolio analytics, and money-handling backends, engineered for correctness where failure costs money.
The Challenge
In fintech, software failure has a price tag. A dropped tick corrupts a backtest, a non-idempotent order endpoint double-fills, a lagging pipeline makes a portfolio dashboard wrong, and a reconciliation gap surfaces as a regulatory problem. Generic dev shops treat these as edge cases; in finance they are the core requirement. Most teams stall in the gap between a working prototype and a system they can trust with real money and real users.
Our Approach
We engineer financial systems with explicit correctness guarantees: idempotent writes on anything touching an order or ledger, exactly-once processing on data pipelines, audit trails and event sourcing where reconciliation matters, and observability so a wrong number is visible before a stakeholder finds it. We move in 8-to-14-week phases that each ship something real, and we apply the same market-data and backtesting patterns that run our own quantitative research platform.
What We Deliver
Real-Time Portfolio Dashboards
Live position, P&L, and risk dashboards backed by streaming market data, built to stay correct and responsive under high update rates.
Order & Execution Systems
Order management and execution flows with idempotency, state machines, and audit logs so fills are never lost or double-counted.
Backtesting & Analytics Engines
Backtesting and portfolio-analytics engines over historical and live data, the same infrastructure that powers our own research platform.
Market-Data Pipelines
Streaming tick and reference-data ingestion for thousands of instruments into time-series stores, with backpressure and replay.
Reconciliation & Audit
Event sourcing, ledgers, and reconciliation tooling so every number traces back to a source and discrepancies are caught early.
Integrations & Backend
Broker APIs, custodian feeds, and internal services wired into reliable backends with auth, rate limiting, and idempotency handled.
How We Work
Architecture Teardown
A focused review of your workflow and stack to map 2 to 3 places where custom backend, data, or AI work reduces cost, latency, or risk.
Scope a Phase
We define an 8-to-14-week slice that ships something real, with correctness guarantees defined up front, not discovered later.
Build & Harden
Idempotency, observability, and reconciliation engineered in, then tested against messy real market data and failure conditions.
Ship & Hand Off
Production deployment with dashboards, alerts, and runbooks so your team can operate the system confidently after handoff.
Frequently Asked Questions
We design and build the production systems behind finance products: real-time portfolio dashboards, order and execution flows, market-data and tick pipelines, backtesting engines, reconciliation, and the backends that tie them together. The focus is correctness and reliability under money-on-the-line conditions, not just shipping a feature.
Let's scope your build.
Tell us about your requirements. We'll respond within 24 hours with an initial architecture assessment.
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