Open to OpportunitiesPart-time • Contract • Remote

Reden Lamosa

Software Developer

Enterprise Web Applications • Mobile • Desktop Systems

Lead developer for ManPro's enterprise product suite, including HRMS (flagship), Financial Management, Inventory Management, and Fleet Management systems serving multiple enterprise clients.

Specialized in building multi-tenant SaaS architectures, integrating complex systems (ZKTeco biometric, Twilio telephony, ERPNext, IoT devices), and leading development teams through Agile/SCRUM methodologies.

Primary Technology Stack
  • LaravelBackend
  • React JSFrontend
  • PHPServer
  • MySQLDatabase
  • REST APIsIntegration
  • GitVersion Control
5+
Enterprise Systems
Lead Developer
2+
Years Professional
Full-time Experience
50+
Projects Delivered
Web & Mobile Apps
7+
System Integrations
APIs & IoT

Key Highlights

  • ManPro HRMS – Flagship HR & Payroll system serving enterprise clients
  • Multi-tenant SaaS architecture with tenant isolation
  • SCRUM Master – Leading development teams in Agile environment
  • Complex Integrations – Biometric, VoIP, ERP, IoT systems

Current Focus

  • Enterprise SaaS Development
  • Backend Architecture & APIs
  • Team Leadership & Mentoring
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About Reden Lamosa

Software Developer specializing in enterprise web applications, mobile development, and product-suite architecture. Lead developer for ManPro's core platforms, including ManPro HRMS (flagship), Financial Management, Inventory Management, and Vehicle Tracking systems.

Experienced in building multi-tenant SaaS, enterprise, and client-customized solutions using Laravel and React JS. Strong background in Agile/SCRUM delivery, version control, deployment, and release management.

Hands-on experience integrating biometric devices, telephony systems, ERP platforms, and IoT-related systems. Proven ability to lead development teams and support enterprise clients in production environments.

Currently employed; open to part-time, contract, and remote opportunities.

7+
Years Experience
Since 2019
3+
Years Professional
Full-time
5+
Enterprise Systems
Lead Developer
50+
Projects Delivered
Web & Mobile
7+
System Integrations
APIs & IoT
SCRUM
Master & Team Lead
Agile/SCRUM

Technical Proficiency

Comprehensive technical stack with emphasis on enterprise backend development, system integrations, and multi-tenant architecture

Core Technologies

  • Laravel
    Primary Framework
    6+ yearsAdvanced
  • PHP
    Backend Development
    6+ yearsAdvanced
  • React JS
    Frontend Framework
    6+ yearsProficient
  • MySQL
    Primary Database
    7+ yearsAdvanced
  • REST APIs
    API Development
    6+ yearsAdvanced

Backend & Server-Side

Server-side technologies and frameworks

  • Native PHP
    Custom solutions & legacy systems
  • Blade Templates
    Server-side rendering
  • Laravel Eloquent ORM
    Database abstraction
  • Laravel API Resources
    API serialization
  • Authentication & Authorization
    Multi-tenant, role-based access
  • Queue Management
    Background jobs, async processing

Frontend & Client-Side

UI frameworks and client-side technologies

  • React JS
    SPA development, component architecture
  • JavaScript (ES6+)
    Modern JavaScript, async/await
  • HTML5 & CSS3
    Semantic markup, responsive design
  • Blade
    Laravel templating engine
  • AJAX & Fetch API
    Asynchronous data handling

Database & Data Management

Database systems and data handling

  • MySQL
    Relational database, query optimization
  • Database Design
    Schema design, normalization, indexing
  • Eloquent ORM
    Laravel database abstraction
  • Firebase Realtime Database
    Real-time data sync, IoT applications
  • SQLite
    Mobile applications, embedded systems
  • Database Migration
    Version control for database schemas

Cloud & Hosting Infrastructure

Cloud platforms and hosting services

  • Cloudways
    Managed cloud hosting platform (Since 2023)
  • CloudFlare
    CDN, DNS, security services (Since 2025)
  • Vercel
    Frontend cloud, Next.js deployments (Since 2023)
  • Hostinger
    Web hosting, VPS management (Since 2023)
  • GoDaddy
    Domain management, DNS configuration (Since 2023)

System Integrations & APIs

Third-party integrations and specialized systems

  • ZKTeco Biometric Devices
    Attendance systems, SDK integration
  • Twilio API
    SMS, voice calls, outbound calling
  • ERPNext Integration
    ERP system connectivity
  • FreePBX & VoIP
    Telephony systems, PBX integration
  • Zoiper
    SIP client integration
  • IoT Device Integration
    Sensor data, real-time monitoring
  • Mapbox API
    Mapping, geolocation, navigation

DevOps & Development Workflow

Version control, deployment, and project management

  • Git
    Version control, branching strategies
  • GitHub
    Repository management, collaboration
  • Deployment & Release Management
    Production deployments, versioning
  • Agile / SCRUM
    Sprint planning, daily standups, retrospectives
  • SCRUM Master
    Team leadership, backlog management
  • Code Review
    Peer review, quality assurance

Software Architecture & Patterns

Design patterns and architectural approaches

  • Multi-tenant SaaS Architecture
    Tenant isolation, shared resources
  • MVC Pattern
    Model-View-Controller architecture
  • RESTful API Design
    Resource-based endpoints, HTTP methods
  • Service-Oriented Architecture
    Modular system design
  • Repository Pattern
    Data access abstraction

Mobile Development

Mobile application technologies

  • Android (Java)
    Native Android development
  • Android (Kotlin)
    Modern Android development
  • React Native
    Cross-platform mobile apps
  • SQLite
    Local mobile database
  • Firebase
    Backend-as-a-service, push notifications

CMS & Content Management

Content management systems

  • WordPress
    Custom themes, plugin development
  • Elementor
    Page builder, custom widgets

Additional Technologies

Other languages and tools

  • C#
    Desktop applications, .NET development
  • Java
    Desktop apps, Android development
  • Java Swing
    GUI applications

Key Technical Competencies

5+
Enterprise Systems
Multi-tenant SaaS Architecture
7+
System Integrations
Biometric, VoIP, ERP, IoT
50+
Projects Delivered
Full-stack Web & Mobile Apps

Development Methodologies & Practices

  • Agile/SCRUM
  • SCRUM Master
  • Git Flow
  • Code Review
  • Test-Driven Development
  • Continuous Integration
  • Release Management
  • Technical Documentation
  • API-First Design
  • Database Optimization
  • Performance Tuning
  • Security Best Practices

Professional Experience

My professional journey, leadership roles, and key accomplishments

GAC Infinity Hub Corporation

Senior Full Stack Web Developer

May 2023 - Present
Key Products
•ManPro HRMS (Flagship HR & Payroll System)
•Financial Management System
•Inventory Management System
•Fleet Management System
•Accounting System for Customs Brokerage Firm
Key Responsibilities
•Lead developer for 5+ enterprise web systems
•Designed and built multi-tenant SaaS, enterprise, and client-customized solutions
•Developed core modules: HR, Payroll, Finance, Inventory, Fleet Management, Accounting, Approvals, Reports
•Implemented biometric-based attendance using ZKTeco devices
•Managed version control, branching strategies, and enterprise deployments
•Led and supervised development team
•Served as SCRUM Master in Agile environment
•Provided enterprise client support and production issue resolution
Key Projects
•Job Search Web Application for Nurses
•Philippine Government Bidding & Procurement System (Improvements)
•Business Websites: Staffing Agency, Coffee Supplier, Japanese Law Firm
•Event Media & Live Streaming Support
Key Responsibilities
•Developed and maintained custom web applications for clients
•Built and optimized business websites using WordPress and Elementor
•Applied system improvements to Philippine government bidding & procurement platforms
•Provided technical support for marketing events including LED wall and live streaming setups
•Supported photographers and videographers during events and on-site productions
•Maintained and supported company IT systems and network infrastructure
•Piloted drones to capture aerial shots and alternative event angles
•Monitored CCTV systems and network-attached storage (NAS)
Key Responsibilities
•Payroll processing support
•IT maintenance and infrastructure support

Intern – Full Stack Web Developer

Infinity Hub Digital Marketing

March 2023 - May 2023

Assisted in Laravel-based web application development. Contributed to front-end and back-end feature updates, mobile app bug fixes, and WordPress website development.

•Assisted in Laravel-based web application development
•Contributed to front-end and back-end feature updates
•Contributed updates and bug fixes to mobile applications
•Supported WordPress website development using Elementor
•Gained exposure to version control, deployments, and team-based workflows

Freelance Web & Software Developer

Self-Employed

2019 - 2024

Developed web, mobile, and desktop applications for academic and small-business clients. Built systems including accounting, inventory, reservation, job portals, attendance, and management tools.

•Delivered 50+ projects using Laravel, React JS, React Native, Java, C#, MySQL
•Built systems: Accounting, Inventory, Reservation, Job Portals, Attendance, Management tools
•Handled full project lifecycle from requirements to deployment
•Provided post-deployment support and maintenance

Organizational & Technical Leadership

CrossTV – Holy Cross of Davao College

2019 - 2023

Volunteer Technical StaffTechnical HeadEditor

Managed live streaming operations and technical setups for college media production. Operated broadcast equipment and designed content for radio and live programs.

•Managed live streaming operations and technical setups
•Operated cameras, audio mixers, LED walls, and streaming systems
•Designed layouts and edited audio for radio and live programs
•Prepared and managed internet connectivity for live broadcasts

HCDC Esports – Holy Cross of Davao College

2020 - 2023

Technical HeadDevelopment Team Leader

Led technical operations for esports events, managed streaming infrastructure, and developed organization website using WordPress.

•Led technical operations for esports events and live streams
•Prepared network infrastructure, equipment, and streaming graphics
•Managed equipment inventory and acquisition planning
•Developed and maintained organization website using WordPress and Elementor

Projects & Portfolio

Enterprise systems, web applications, and specialized solutions

Lead Developer

ManPro Product Suite

Architected and developed a comprehensive suite of 4 enterprise systems with multi-tenant SaaS architecture, serving businesses with HR, fleet management, inventory, and financial management solutions.

4
Enterprise Systems
SaaS
Multi-tenant
Web
& Mobile
5+
Integrations
  • Enterprise System

    ManPro Human Resource Management System

    Flagship Product

    manpromanagement.com

    Enterprise HR & Payroll System with multi-tenant SaaS architecture. Core modules include HR, Payroll, Finance, Approvals, and Reports with biometric-based attendance integration. Available on web and mobile platforms.

    • Laravel
    • React JS
    • React Native
    • MySQL
    • Multi-tenant SaaS
  • Enterprise System

    ManPro Fleet Management System

    ManPro Product Suite

    tracker.manpromanagement.com

    Enterprise fleet management system with multi-tenant SaaS architecture, supporting multiple vehicle types with real-time monitoring, route optimization, and maintenance scheduling capabilities. Available on web and mobile platforms.

    • Laravel
    • React JS
    • React Native
    • MySQL
    • Multi-tenant SaaS
  • Enterprise System

    ManPro Inventory Management System

    ManPro Product Suite

    inventory.manpromanagement.com

    Multi-tenant SaaS inventory tracking system with stock management, purchase orders, real-time reporting, and enterprise deployment capabilities.

    • Laravel
    • Vue JS
    • MySQL
    • Multi-tenant SaaS
  • Enterprise System

    ManPro Financial Management System

    ManPro Product Suite

    Enterprise financial management platform with multi-tenant SaaS architecture for budgeting, expense tracking, and comprehensive financial reporting. Built as part of ManPro's core product suite.

    • Laravel
    • Blade
    • MySQL
    • Multi-tenant SaaS
  • Enterprise System

    Accounting System for Customs Brokerage Firm

    Client-Customized Solution

    Specialized accounting system designed for a customs brokerage firm with industry-specific modules and compliance features.

    • Laravel
    • Blade
    • MySQL
  • Government System

    Philippine Government Bidding & Procurement System

    Infinity Hub Digital Marketing

    Applied improvements and feature enhancements to a Philippine government bidding and procurement platform to streamline public procurement processes.

    • CakePHP
    • MySQL
  • System Integration

    VoIP & ERP Integration

    Infinity Hub Digital Marketing

    Integrated outbound calling systems using Twilio and developed VoIP integrations with ERP platforms including ERPNext, FreePBX, and Zoiper. Created and maintained local VoIP server infrastructure.

    • Twilio
    • ERPNext
    • FreePBX
    • Zoiper
    • PHP
  • Web Application

    Job Search Web Application for Nurses

    Infinity Hub Digital Marketing

    Job portal platform specifically designed for nurses with advanced search capabilities, application tracking, and employer management features.

    • Laravel
    • React JS
    • MySQL
  • Web Development

    Business Websites Portfolio

    Infinity Hub Digital Marketing

    Developed and optimized professional websites for diverse clients including a staffing agency, coffee supplier, and Japanese law firm. Built with WordPress and Elementor.

    • WordPress
    • Elementor
    • HTML/CSS
    • JavaScript
  • Academic

    FireTracker

    Academic Project - IoT & Mobile

    IoT-based first responder Android application for firefighters. Features early fire detection, real-time data monitoring, Mapbox navigation, and automated SMS alerts for improved emergency response coordination.

    • Android (Java, Kotlin)
    • Firebase
    • IoT Sensors
    • Arduino
    • C++
    • Mapbox
    • SMS Services
  • Academic

    Venue Reservation System

    Academic Project

    Desktop application for managing venue bookings and reservations with scheduling, availability tracking, and customer management features.

    • C#
    • MS SQL
  • Academic

    Netrunners

    Academic Project - E-Commerce

    E-commerce Android application for a computer hardware store. Allows users to browse and manage hardware products including processors, motherboards, graphics cards, and peripherals.

    • Android (Java)
    • SQLite
  • Academic

    Binary Game

    Academic Project - Educational

    Java-based GUI educational application designed to teach binary number encoding through interactive challenges. Built with Java JFrame for an accessible learning experience.

    • Java
    • JFrame
  • Freelance

    Freelance Projects Portfolio

    2019 - 2024

    Delivered 50+ web, mobile, and desktop applications including Accounting, Inventory, Job Portals, Event Attendance, and Management systems for academic and small-business clients.

    • Laravel
    • React JS
    • React Native
    • Java
    • C#
    • MySQL

Project Statistics

14+
Total Projects
Web, Mobile & Desktop
5
Enterprise Systems
Production Ready
50+
Freelance Projects
2019 - 2024
10+
Technologies
Modern Stack

Awards, Conferences, & Certifications

Recognition, professional development, and participation in academic and industry events

Awards & Competitions

  • Competition
    2020
    1ST RUNNER-UP
    CET Technofair 2020 - Programming Competition
  • Competition
    2020
    CONTESTANT
    SMART Innovation Generation Season 3

Seminars Attended

Professional development and learning

  • SMART INNOVATION GENERATION SEASON 3
    2023
    InnoGen 3.0 Phase 1 Lecture Series - Design Thinking & Ideation
  • SMART INNOVATION GENERATION SEASON 3
    2023
    InnoGen 3.0 Phase 1 Lecture Series - Writing and Designing your Proposal
  • Interfacing with Arduino
    2023
    Hardware integration and IoT fundamentals

Conferences

Academic and research participation

  • HCDC International Research Congress 2023
    2023
    Attendee
  • HCDC CET TechnoFair 2023
    2023
    Conversazione Research Presentation

Professional Development Summary

2
Awards & Recognitions
Competitions & Achievements
3
Seminars Attended
Professional Development
2
Conferences
Academic Participation

Get In Touch

I'm always open to new opportunities and collaborations. Feel free to reach out!

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