Onja Philippa

JUNIOR DEVELOPER & ASPIRING DEVSECOPS

Antananarivo, Madagascar

portfolio-v2-phi.vercel.app

Professional Profile

I build modern web applications using React and Spring Boot, with a deep focus on securing them from the ground up (DevSecOps). My goal is to combine development and security practices. I am currently available for an Internship opportunity in DevSecOps / Cloud Security / Ops. Open to both remote work and on-site opportunities in Madagascar.

Technical Skills

DevOps & Security:Docker, GitHub Actions, AWS IAM, S3, EC2, TryHackMe

Backend:Java Spring Boot, PostgreSQL, SQL, Python

Frontend:React.js, Next.js, Tailwind CSS, TypeScript

Methodology:Agile (Scrum), CI/CD, Git Flow

Soft Skills:Problem Solving, Teamwork, Adaptability, Continuous Learning

Languages:French (Native), Malagasy (Native), English (Advanced B2/C1)

Projects

Secured Cloud Infrastructure

Academic Project

AWS, IAM, EC2, RDS, Unix Security

Deployed and secured a complete infrastructure on AWS. Managed Identity Access Management (IAM) roles and policies. Configured EC2 instances, RDS databases, and S3 storage.
Deployed tailored services including Mattermost for collaboration and WordPress for CMS, ensuring robust security configurations.

Tapakila-NEXT

Web App

Next.js, React, Tailwind CSS, REST API

A modern web application for managing event tickets. Built with Next.js for high performance and SEO optimization.

Weather Data Pipeline

Data Engineering

Python, Apache Airflow, PowerBI

End-to-end data pipeline project. Collected weather data via Kaggle, processed with Apache Airflow, and visualized insights using PowerBI.

Education

Bachelor in Computer Science

2024 - 2025

HEI Madagascar

Specialization in Web Development. Currently in 3rd year (L3).

Bachelor in Computer Science (L2 Validated)

2023 - 2024

HEI Madagascar

Active contributor in a group project focused on system security. This experience sparked my passion for DevSecOps and secure architecture.

Bachelor in Computer Science (L1 Validated)

2023 - 2024

HEI Madagascar

Fundamentals of Computer Science, Algorithms, and Web Development.