Hi, I'm

Software & Web Developer | IT Support & Network Engineer

Master of Networking graduate specialising in cybersecurity and forensic computing.

I combine IT support, network engineering, and software development to build useful, secure systems.

Meet the guide

Sagar AI Assistant

Ask about my projects, skills, certifications, or the kind of technical opportunities I am building toward.

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Watch My Building Story — 4:30
Application Desk AI product interface previewSagar Debnath interacting with a futuristic screen

LIVING INTELLIGENCE

The work connects. The system responds.

Move through the system. Every interaction reveals how the thinking connects.

INPUT: MOVE ACTION: HOVER OUTPUT: EXPLORE

PORTFOLIO LIVEASTRA ONLINECURRENT FOCUS: APPLICATION DESK AI

I don't simply identify problems. I design the systems that should exist.

A living portfolio where , , , , and become one connected intelligence experience.

ACTIVE KNOWLEDGE NODE

Select an idea to inspect how it connects.

Education · Experience · Engineering · Leadership · Research · Future Vision

Education

Built on a Bachelor of Electrical and Electronic Engineering from AIUB and a Master of Networking specialising in Cybersecurity and Forensic Computing from MIT Sydney, my journey combines engineering foundations with advanced knowledge across networking, cybersecurity, infrastructure and digital systems.

Professional Experience

My professional experience spans L1-L2 IT support, Microsoft 365, Entra ID, Active Directory, Azure, cloud and infrastructure, networking, endpoint support, cybersecurity, technical operations, customer service, operational supervision and team leadership.

That experience has been developed through work with Reliable IT Solutions, Chem-Pack Supplies Australia, Con-Dat Clients, Transport for NSW's Sydney Metro and Coles. Across these environments, I have supported users, resolved technical and operational problems, assisted customers, coordinated with teams and vendors, contributed to dependable service delivery and helped colleagues perform effectively.

Engineering and Leadership

My academic engineering journey includes leading the MIT Top 3 capstone project, Space Debris Amalgamation and Reuse - an engineering concept exploring how orbital waste might be transformed into useful future resources.

Together with years of customer-facing and operational leadership experience, this work strengthened my ability to analyse complex problems, coordinate people, communicate clearly and move ideas toward structured outcomes.

Application Desk AI

That foundation evolved into independent software development, AI-enabled system design and entrepreneurial experimentation.

As the founder and full-stack developer of Application Desk AI, I transformed a personal job-search problem into a live career-technology platform combining CV intelligence, job-discovery support, application management, guided next actions and production-ready engineering.

The project represents practical work across Python, Node.js, JavaScript, PostgreSQL, authentication, testing, deployment, security controls and production monitoring.

Research and Future Vision

Through Application Desk AI, infrastructure laboratories, cybersecurity exploration and Project LumenFold Quantum, I continue connecting practical engineering with ambitious scientific questions.

LumenFold Quantum explores how computational modelling, artificial intelligence, quantum information, spacetime and scientific visualisation might support disciplined investigation of frontier ideas. It must continue distinguishing established science, theoretical research and conceptual exploration.

CLOSING STATEMENT

This is more than a record of qualifications and employment. It is a living demonstration of how I learn, connect ideas, solve problems and transform curiosity into working systems.

VISITOR INTELLIGENCE LENS

What brought you into Sagar's World?

FEATURED FOUNDER STORY

The System Did Not Exist—So I Built It.

Application Desk AI began with a problem I experienced personally. This 4½-minute film tells the story behind the idea, the challenges, the development journey, and the system it became.

Try Application Desk AI

4:30 · 720p web copy · Native controls · Plays only when selected

Sagar AI Guide

One clear way to explore the work.

Ask the interactive assistant about projects, technical strengths, certifications, or opportunities, then move directly to the section you need.

Open Sagar's World