Mine Action Information SystemGo / PostgreSQL / PostGIS
IMSMA-BHMAC
A data-intensive information system designed to replace legacy Paradox-based infrastructure used for mine action operations and geospatial workflows.
- Modeled minefields, surveys, clearance workflows, and reporting concepts.
- Built backend services with Go, PostgreSQL, and PostGIS.
- Defined service contracts with Protocol Buffers.
- Implemented JWT access and refresh-token authentication with bcrypt password handling.
Multi-Tenant SaaS PlatformGo / PostgreSQL / React
KonektorHub
A SaaS platform for CNC and metalworking businesses managing partners, invoices, payments, inventory, expenses, reports, and day-to-day operations.
- Designed tenant isolation and business-domain boundaries.
- Structured backend services around hexagonal architecture.
- Organized a monorepo with web, API, and shared packages.
- Prepared local development and delivery workflows with Docker Compose.
Mobile, API & Workflow DeliverySwift / Kotlin / Firebase / REST
Client Applications
Client-focused application work across mobile platforms, REST integrations, authentication, chat, ticketing, local storage, and support workflows.
- Delivered iOS and Android application features.
- Integrated Firebase-backed workflows and REST APIs.
- Worked with Core Data and Realm local storage.
- Implemented customer support and ticket-based messaging flows.
