Welcome to My Portfolio!

I'm Elaisha Petrus, a passionate Computer Programmer with a strong foundation in Mathematics and Computing Science. Dive into my projects and discover more about my work and experiences.

Learn more about me
Elaisha Petrus

About Me

A passionate computer programmer proficient in Java, Python, and C, with experience in building desktop and Android applications. Strong focus on web development with full stack developer skills. Possess a solid understanding of networking, including configuring routers and switches using Cisco Packet Tracer. A quick learner who can adapt to new skills as necessary. Keen to pursue a career in developing robust software and systems with a focus on cybersecurity.

Education Information

Divine Word University | Madang Campus 2020 - 2023

Bachelor in Mathematics and Computing Science

2020 - 2023

Job Oriented Skills

Following are relevant skills that I possess matching available real-world jobs that I can do.

Data Analyst Image

Data analysis

Skills

  • Data cleaning and preprocessing
  • Data visualization
  • Statistical analysis
  • Programming languages (Python, R)
  • Database querying (SQL)
  • Machine learning techniques

Software/Applications Developer

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Skills

  • Proficiency in programming languages such as Java, C#, or JavaScript
  • Experience with software development methodologies (e.g., Agile, Scrum)
  • Knowledge of web development technologies (HTML, CSS, JavaScript)
  • Database design and management (SQL, NoSQL)
  • Version control systems (e.g., Git)
  • Problem-solving and analytical skills

IT Support

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Skills

  • Proficiency in troubleshooting hardware and software issues
  • Installation, configuration, and maintenance of operating systems (Windows, macOS, Linux)
  • Networking skills, including TCP/IP, DNS, DHCP
  • Knowledge of computer hardware components and peripherals
  • Experience with remote desktop support tools
  • Familiarity with Active Directory and Group Policy management
  • Data backup and disaster recovery procedures
  • Cybersecurity awareness and best practices
  • Excellent communication and customer service skills
  • Ability to prioritize tasks and work independently or in a team
  • Download Cyber Security Essentials Certificate

Linux Administration

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Skills

  • Proficiency in troubleshooting hardware and software issues
  • Installation, configuration, and maintenance of Linux-based operating systems
  • Networking skills specific to Linux, including TCP/IP, DNS, DHCP
  • Expertise in Linux server administration, including Apache, Nginx, SSH, and FTP
  • Knowledge of Linux shell scripting for automation and task scheduling
  • Experience with Linux package management systems like apt, yum, and rpm
  • Understanding of Linux security principles and implementation of access controls
  • Proficient with Linux command-line tools for system monitoring and performance tuning
  • Data backup and disaster recovery procedures tailored for Linux environments
  • Excellent communication and customer service skills
  • Ability to prioritize tasks and work independently or in a team

Experience

Did an OJT with Raibus Security in Madang. Find the following link is my OJT Reference letter.

Download RSS Reference

My Projects

Project 1

GeoCommerce Hub

Localised Online Marketing Platform

80%
Project 2

BioMatrix

Online Biomatric registration system

10%
Project 2

RewardTracker

Retail Store Costomer Reward points tracking system interface

10%
Project 2

MiRealter

Property management System

10%

Contact Information


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