Platform Engineer & Full-Stack Developer (Mobile, Backend)
Software engineer focused on mobile applications and backend systems, with experience building scalable products used in real environments. I develop end-to-end solutions, from mobile apps to backend APIs, and contribute to system design and technical leadership to deliver reliable and maintainable platforms.
Mobile and backend skills, paired with cloud, DevOps, and workflow tooling.
Real-world products I've built — from payment backends to mobile experiences.
Mobile Recharge & Agent Sales Platform
🏢Simco Group of Companies
Reactive backend built with Kotlin, Spring Boot, WebFlux, and R2DBC. Handles agent management, SIM sales, recharges, and renewals with JWT authentication, full audit trails, and activity logging — designed for scalable, high-performance transactions.
Cross-Platform Mobile App
🏢Simco Group of Companies
Mobile app built in React Native / Expo. Features iOS & Android builds.
Internal Management Panel for Simpay
🏢Simco Group of Companies
Full-featured admin panel for managing agents, regions, and transactions. Real-time charts and role-based access control.
JWT Microservice
🏢Simco Group of Companies
JWT-based authentication microservice with refresh tokens, reactive security context propagation, and granular permission scopes.
Sharing what I learn — backend architecture, reactive systems, and AI engineering.
A deep dive into architectural decisions, reactive patterns, and gotchas I encountered moving a production payment service.
↗ Read on MediumPartial unique indexes, soft-delete patterns, UPDATE quirks, and reactive transaction management — lessons from the trenches.
↗ Read on MediumHow to propagate security context in a fully reactive pipeline without blocking the event loop.
↗ Read on MediumA backend developer's honest take on building mobile apps — the good, the bad, and the iOS build system.
↗ Read on MediumArchitecture patterns for adding LLM capabilities to existing microservices without leaking AI concerns into your domain layer.
↗ Read on MediumWhy you need a separate HikariDataSource for Flyway and how to configure it without breaking reactive auto-configuration.
↗ Read on MediumWhether you have a project in mind, want to collaborate, or just want to say hi — my inbox is always open.