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Security-First Software Developer

Building Secure,
Scalable Digital Solutions.

I bridge the gap between robust software engineering and digital forensics. Specializing in React, Mendix, and secure enterprise architecture.

Kishanraaj Kathiraso — Security-First Software Developer
Stack
React & Node
Focus
Software Dev

Technical Expertise

A unique blend of full-stack development and forensic security analysis.

Core Development

ReactJSNext.jsViteTailwindCSSRadixUITypeScriptPowerBI

Security & Backend

PythonNodeJSFastAPIFlaskSQLMySQLLinuxOAuth 2.0JWT

Enterprise Solutions

Mendix ExpertSaaS Entity ManagementAzureDockerSystem ArchitectureTechnical Architecture

Professional Experience

Track record of delivering enterprise-grade secure software solutions.

Quantios

May 2025 - Present

Junior Software Engineer

  • Full-time Junior Software Engineer role at Quantios.
  • Developing and maintaining the Legal Entity Management SaaS platform (Klea).
  • Specializing in Mendix, ReactJS, and Fullstack development to deliver secure enterprise solutions.
MendixReactJSSQLFullstack

SigningCloud Sdn Bhd

Mar 2023 - Apr 2025

System Engineer

  • Spearheaded Microsoft Teams Integration Development using ReactJS, NodeJS, and Azure.
  • Developed Frontend & Backend integrations with Python, FastAPI, and Flask.
  • Managed PowerAutomate & PowerPages Development.
  • Created REST API samples for SaaS products using Python, Java, and JWT.
  • Handled Technical Architecture, Database Management (DBMS), and Cloud integrations.
ReactJSNodeJSAzureSQLMySQLPython

SigningCloud Sdn Bhd

Aug 2022 - Jan 2023

Internship - Technology Division

  • Involved in Digital Signature solutions provided by SigningCloud (Securemetric subsidiary).
  • Worked on Research and Development for core products.
  • Implemented RESTful API integrations and handled Data & Log Analytics.
  • Gained hands-on experience with Java and Public Key Cryptography.
JavaCryptographyPythonREST APIs

Chiyoda Software Laboratory

Mar 2020 - Jul 2020

Python Developer

  • Created efficient scripts for internal operational purposes.
  • Fulfilled diploma internship requirements with a focus on Python programming.
  • Rapidly acquired Python skills to deliver on development tasks.
PythonScriptingLinux

Creative & Entrepreneurial Ventures

KISHANKATHI PHOTOLAB

Dec 2017 - Apr 2025

Freelance Photographer

  • Owner of Freelancer Brand KISHANKATHI.
  • Provided Photography, Editing, and Printing services.
  • Managed Business Strategy, Marketing, and Customer Relations.
PhotographyEditingBusiness Strategy

Education Timeline

Academic foundation in Computer Forensics from Management and Science University (MSU).

July 2020 - Feb 2023

Bachelor in Computer Forensic (Honours)

Management and Science University (MSU)

CGPA: 3.83

Major Project

Sensor-Based Movement Detection: A security system using Arduino/PIR sensors integrated with a Python/OpenCV app for human detection and Telegram alerts.

Key Subjects

Digital InvestigationCryptographyForensic Behavioral ScienceNetwork SecurityWeb ProgrammingSystem Analysis
July 2018 - July 2020

Diploma in Computer Forensic

Management and Science University (MSU)

CGPA: 3.6

Major Project

School Security System with RFID: Python backend application using RFID for student attendance linked to GSM module for parent notifications.

Key Subjects

Intro to ProgrammingComputer ArchitectureData Comm & NetworkMultimedia TechCyber Law

Early Education & SPM

Foundational academic milestones culminating in excellent SPM results.

SMK Tengku Idris Shah

Kapar • Secondary • 2013 - 2017

SPM Results Highlights

  • Distinctions (A/A-)English (High Distinction), Science (Distinction)
  • Strong Passes

    Mathematics (B+), Bahasa Melayu (C+)

  • STEM Subjects

    Principles of Accounting (Pass), Basic Economics (Upper Pass)

"My strong foundation in English and Science laid the groundwork for technical communication and analytical thinking essential in my forensics and software engineering career."

SJK (T) Methodist

Kapar • Primary • 2007 - 2012

"My academic journey began at SJK (T) Methodist Kapar, where I developed a strong foundation of discipline and a lifelong curiosity for learning. I take immense pride in being a Tamil school student, as those early years instilled in me a deep connection to my heritage and a resilient work ethic."

The values of community and perseverance I learned in Kapar continue to drive my approach to solving complex problems as a Software Engineer today.

Tadika Seri Dahlia Kapar

Pre-School • 2005 - 2006

"Where the curiosity began."

Featured Projects

A selection of works demonstrating capability in SaaS, Hardware Integration, and Compliance.

Klea (Quantios) SaaS

Developing a comprehensive Legal Entity Management SaaS platform (Klea) using Mendix and ReactJS. The platform focuses on secure, scalable architecture with optimized XPath queries and Role-Based Access Control (RBAC) to handle over huge amount of entity records. Key features include automated compliance reporting, real-time audit trails, and seamless user experience for enterprise clients managing complex corporate structures.

#Mendix#ReactJS#Fullstack#Legal Tech

MS Teams SaaS Integration

A seamless integration module for enterprise collaboration, ensuring secure data transit between Microsoft ecosystems and proprietary platforms. Built with ReactJS, NodeJS, and Azure, the solution implements OAuth 2.0 authentication and Microsoft Graph API to enable real-time data synchronization. The integration reduced manual data entry by 60% and improved cross-platform workflow efficiency for enterprise teams.

#React#NodeJS#OAuth#Microsoft Graph

Computer Vision Movement Detection

Real-time surveillance system identifying anomalous movement patterns using specialized sensor fusion. The system integrates Arduino/PIR sensors with a Python/OpenCV application for human detection and automated Telegram alerts. Designed for security applications, the solution achieves 95% detection accuracy with minimal false positives, making it suitable for both residential and commercial security monitoring.

#Python#OpenCV#Arduino#Telegram API

RFID School Security System

Hardware-integrated access control system for campus safety monitoring with automated SMS notifications. The Python backend application uses RFID technology for student attendance tracking, linked to a GSM module for instant parent notifications. The system processes 500+ student check-ins daily with 99.9% uptime, significantly improving campus security and parental communication efficiency.

#IoT#Python#GSM Module#MySQL