jisaksson

Independent developer · high-performance financial & operational infrastructure with full architectural control.

Get in Touch

Flagship Platform

Invoice & Bank Integration System

E2E invoicing infrastructure with automated document generation, structured VAT logic, direct banking API integrations, reconciliation engines, and export pipelines for accounting systems.

System uses AI for data extraction and anomaly detection, and is designed for high throughput and reliability.

Capabilities

Backend architecture & performance engineering
Open banking integrations
Automation pipelines & workflow engines
Cloud infrastructure · Docker, serverless

Technology

TypeScript Node.js Python PHP Docker PostgreSQL Redis

Contact

hi@jisaksson.com
collaboration / consulting / infrastructure