Senior Software Engineer | Java, APIs & Automation

Overview

Looking for full-time work (8 hours/day)

at $11.58/hour ($2,240.00/month)

Bachelors degree

Last Active

July 24th, 2026 (yesterday)

Member Since

June 26th, 2021

Profile Description

Senior Software Engineer with 15+ years of experience building reliable backend systems, APIs, integrations, mobile applications, automation, and IoT solutions for teams in Canada, New Zealand, and the Philippines.

I help businesses modernize internal systems, automate operational workflows, integrate third-party services, and deliver maintainable production software.

Core expertise:
• Java 17+, Spring Boot, Hibernate/JPA, microservices, and enterprise backend development
• REST APIs, system integration, validation, testing, and production reliability
• Python automation, Flask, MQTT, SQLite, Raspberry Pi, and ESP32 workflows
• Flutter and Dart applications with backend and payment-service integrations
• Docker, AWS, CI/CD, monitoring, and production support
• AI-enabled workflow automation and practical process improvement

Recent work includes enterprise device-provisioning services, bulk operational workflows, custom ERP systems, Flutter applications, and an MQTT-based IoT access-control platform with offline fail-safe behavior.

I work especially well on projects that require understanding an existing system, clarifying incomplete requirements, designing a practical solution, and delivering dependable software.

Available for long-term remote work and selected contract projects.

Portfolio: ----------