Boris Nikolic

Production systems for EU clients (notably Fairphone) in sustainability and supply chain domains.

• Designed and shipped multiple production systems for Fairphone — GHG emissions platform (Finance + Supply), FairMaterials supply procurement, and a multi-client CDC engine propagating Odoo ERP changes to downstream consumers (see Projects)
• Designed system architecture for client-facing web shop integrating API Gateway, Odoo backend, and frontend services across multiple service boundaries
• Used AI-augmented engineering workflows (Claude, multi-agent pipelines) across the design–build–review loop — applied as core engineering tooling, not just code completion

Client work · AMT Group

Change Data Capture engine that propagates inserts, updates, and deletes from Odoo ERP to downstream consumers (microservices, OLAP warehouses, search indexes) so each can keep its own state in sync. Agent + Control Plane architecture with PostgreSQL AFTER DELETE triggers, independent per-client cursors, 3-stage Request-Fetch-ACK fault tolerance, and coordinated garbage collection.

Client work · AMT Group · Fairphone

Production GHG emissions tracking & reporting system for Fairphone — spans both Finance and Supply domains. CO2e calculations via emission factors, optimized complex PostgreSQL queries over large datasets, and period-based reporting.

Client work · AMT Group · Fairphone

Supply procurement platform for Fairphone — automated workflow logic, material coverage tracking, and period-based reporting over supply chain data.

Full-stack e-commerce platform with dual-token JWT auth, shopping cart, Stripe payments, order management, and admin analytics. Catalog cached via Redis cache-aside strategy.

Client work

Multi-role CMS web application with authentication, orders, revenue reports, and a notification system with role-based access control.

Backend analytics with invoice CRUD, scheduled daily report generation, RabbitMQ queue processing, and email notifications in a hybrid microservice architecture.