Welcome to my portfolio website!

Hey folks, I'm
Christian Dave Software Engr. IT Specialist

I am a computer enthusiast, leader of freelance development team , senior systems developer, and software engineer who started coding in 2015. Using the engineering principles of design, development, testing, deployment, implementation, and maintenance, I have built maintainable and scalable systems.

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Systems I built through experience

Disclaimer: Proprietary and Confidential information are hidden from the public due to the Non-Disclosure Agreement (NDA).

Real Estate Enterprise Resource Planning (ERP) System

Users

  • Business development officers
  • Business development managers
  • Sales agents
  • Sales managers
  • Sales administrators
  • Accountants
  • Accounting managers
  • Collectors
  • Treasurers
  • Technical supports
  • Constructions officers
  • Engineers
  • Brokers
  • Buyers

Modules

  • Users management
  • Files and options
  • Document manager
  • Business development
  • Engineering
  • Construction
  • Sales administration
  • Sales
  • Collections
  • Finance
  • Accounting
  • Treasury
  • Real-time sales mapping

Programming languages

  • VB.Net
  • PHP

Database

  • PostgreSQL

Deployment

  • On-premise server
  • Public IP
  • Port-forwaded
  • Virtual private network
real estate erp system diagram

Teleconsultation System

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Restaurant Management System

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Human Resource Information System

restaurant system diagram image

Experiences

2022 -

Senior Software DeveloperHarkonnen Industries Corporation

Designs, codes, tests, and maintains software applications, ensuring they meet the required quality, performance, and security standards.

2022

Software DeveloperVox Dei Protocol Systems Inc.

Write and test code, maintain software, and contribute to various development projects.

2022

IT SpecialistKSK Food products

Ensures that computers, systems, and networks run smoothly and efficiently.

2020

Content ModeratorUnifyCX

Filtering inappropriate and categorizing videos also maintains a good social media platform environment based on guidelines.

2019

IT SupportKSK Food products

Assists with technical support, minimal programming, network, and hardware troubleshooting.

2018 -

Freelance Systems Developer

Develop systems for small to medium individuals and companies.

Educations

2020

CollegeCaloocan City

Bachelor of Science in Information Technology, University of Caloocan City

2015

High SchoolCaloocan City

Bagong Silang High School

2011

ElementaryCaloocan City

Sto. Niño Elementary School

Interested to work together? Let's talk through my contact details:

Brgy. 176 Caloocan City

+63 977 4011 554

laum.christiandave@gmail.com