Oleksandr Pasichnyk

Solutions Architect | Full-Stack Developer | Economist

Expert at the intersection of economics and IT with over 20 years of experience in transforming chaotic business processes into clean, scalable systems. I bring order to chaos by building solutions grounded in real business logic and economic feasibility. My approach combines deep economic insight with modern Java/Spring engineering, legacy system modernization, and AI-driven development (Vibe Coding).

Core Competencies:

• Solutions Architecture & Full-Stack Development: Designing complex systems from scratch and evolving existing solutions.
• WiseFOP ERP: Creator and Lead Developer of a cloud-based ERP for small businesses, managing 15,000+ SKU and doubling inventory processing speed.
• Legacy & Automation: Senior-level expertise in VBA (Excel/Access) with a track record of building automation that remains stable for over a decade.
• AI Expertise: LLM logic evaluation, hallucination detection, and leveraging AI for content and development automation.

Business Consulting: Implementation of Software Fiscal Registrars (PRRO), financial audits for individual entrepreneurs (FOP), automated reporting, inventory management, fiscal accounting, and business planning.

Why Work With Me:

• I don't just write code; I create applied, economically sound software that solves real operational challenges.

• I view AI as a powerful force multiplier that enhances speed and quality rather than a replacement for human intelligence.

• I provide professional consulting and support across both software engineering and economic/management accounting.