Build responsive, user-focused web interfaces and integrate them with live product workflows.
Full-Stack Developer | Project Manager | Taipei, Taiwan
Eldridge Rexroy Edmondo Dealon
I build and lead end-to-end digital products, from clean user-facing web experiences to reliable backend systems, team delivery, and real business operations.
Design and implement reliable APIs, services, and data layers for scalable applications.
Lead planning and execution across teams, timelines, and stakeholder expectations.
Own deployment, networking, security, and production stability from release to operations.
Experience
Full-stack ownership across product, platform, and delivery.
My work spans web platforms, backend architecture, real-time infrastructure, AI application integration, hardware-connected systems, and project leadership.
Lead Engineer of AI Application Development ( AI應用研發主任工程師 )
Octon International - Neihu, Taipei
- Led and mentored a team of 3 engineers across multiple R&D initiatives.
- Designed backend systems for AI-driven and real-time healthcare and IoT applications.
- Architected scalable microservices and high-frequency data pipelines.
- Improved delivery speed and code quality through automation and team process improvements.
R&D System Software Developer
Octon International - Neihu, Taipei
- Built Golang and Gin microservices for IoT and real-time platforms.
- Developed REST APIs, gRPC services, WebSocket device communication, and WebRTC video systems.
- Operated deployment and networking layers with Docker, Podman, Nginx, WireGuard, JWT, and OAuth.
- Redesigned data architecture to improve backend performance by approximately 1000%.
IT Consultant and Supervisor
PT Bagong Sejahtera Abadi - Sidoarjo, Indonesia
- Led architecture, DevOps direction, and stack decisions for manufacturing systems.
- Implemented ERP and production solutions to improve operational efficiency.
- Integrated RFID-based inventory and production visibility workflows.
Web Application Developer / Freelance Projects
Freelance and early experience
- Built production management, POS, inventory, and location-sharing applications.
- Delivered systems using Laravel, Vue.js, PostgreSQL, MySQL, and REST APIs.
Portfolio
Selected systems and product work.
A focused view of the platform, infrastructure, and integration work behind the experience listed in my resume. These are selected examples from a broader range of projects.
Current Venture
Sophistec Academy
CEO and founder of an active education platform for courses, instructors, forums, university preparation, language learning, tutor finding, and student support across international education paths.
- Laravel
- MySQL
- PHP
- HTML
- CSS
- Google OAuth
- Google Meet Integration
- Google Calendar Integration
Data Pipeline
High-Frequency Event Processing
Real-time backend pipeline work for high-frequency systems, including architecture improvements that significantly increased backend performance.
- Go
- gRPC
- PostgreSQL
- Microservices
Automation / Computer Vision
Android Game Automation with OCR and ADB
Built a Node.js automation workflow for Android games that captures device screens, extracts on-screen text with OCR, and drives repeatable actions through ADB to automate farming, menu navigation, and state-based decision flows.
- Node.js
- Tesseract OCR
- ADB
- Image Processing
Monitoring System
Real-Time Monitoring Dashboard
Built a monitoring system interface for real-time status tracking, event visibility, and operational insight across connected services and infrastructure.
- Vue
- JavaScript
- REST API
POS / Operations
POS, Inventory, and Production Management System
Built custom business systems for point-of-sale, inventory tracking, production management, and workflow automation.
- Laravel
- PHP
- PostgreSQL
- MySQL
Healthcare / IoT
Real-Time Medical Device Communication Platform
Worked on a real-time healthcare monitoring product using Vue, Java, WebSocket, WebRTC, a video server, and PTZ camera control for live communication and remote monitoring workflows.
- Vue
- Java
- WebSocket
- WebRTC
- Video Server
- PTZ
Video Infrastructure
WebRTC Video Server Operations
Managed infrastructure for video streaming systems, with attention to low-latency behavior, deployment reliability, and secure networking.
- WebRTC
- Nginx
- Docker
- WireGuard
Expertise
Strongest where product thinking meets practical engineering.
Full-Stack Product Development
Web applications, frontend integration, backend services, databases, APIs, and production workflows.
Project & Product Leadership
Team coordination, delivery planning, business process understanding, product direction, and stakeholder alignment.
Real-Time Systems & Integration
WebSocket communication, WebRTC infrastructure, IoT device communication, RFID systems, and live data pipelines.
Infrastructure & Security
Docker, Podman, Nginx, Apache, Linux VPS, CI/CD basics, JWT, OAuth, firewalls, and WireGuard.
Technical Stack
Practical tools I use to build, deploy, and maintain production systems.
Frontend
- JavaScript
- Vue.js
- HTML
- CSS
Backend
- Node.js
- Go
- Python
- Java
- PHP
- REST API
- gRPC
Database
- PostgreSQL
- MySQL
- CouchDB
- SQLite
DevOps
- ADB
- Docker
- Podman
- Nginx
- WireGuard
- Git
- GCP
Automation / OCR
- Tesseract OCR
- Screen Capture
- Image Recognition
- Workflow Automation
Education
Academic foundation in AI, deep learning, and information management.
Master of Information Management
National Taiwan University of Science and Technology - GPA 4.10 / 4.30
Focused on deep learning, natural language processing, and AI. Thesis work explored emotion detection from text by improving Transformer methods with BERT and data augmentation.
Bachelor of Informatics Engineering
University of Surabaya - GPA 3.764 / 4.0
Coordinated the Informatics Study Club and contributed actively across academic and student technology events.
Contact
Let's build products that work from idea to operation.
Available for full-stack development, project management, education platforms, internal tools, real-time systems, and technical leadership conversations.