Billal Hossain ShishirAI · DATA · SOFTWARE Open to Opportunities →

AI · Data · Software

Billal Hossain Shishir

Turning data into practical solutions.

Final-year IT student building practical systems across AI, data engineering, automation and security. Explore five live projects with source code, engineering decisions and test evidence.

Hobart, TasmaniaOpen to graduate roles & internships
Live projects
5
Engineering focus
AI + Data + Security
Delivery
Tested
Waist-up portrait of Billal Hossain Shishir
Learning. Building. Delivering.UTAS · Artificial Intelligence

01 / FLAGSHIP PROJECTS

Five live systems. Built, tested and ready to explore.

01AI / FULL-STACK / IT SUPPORT

AI Helpdesk Copilot

LIVE PROJECT

Explainable AI-assisted service desk that classifies support requests, applies transparent priority rules, retrieves troubleshooting guidance and supports a complete technician workflow.

Automated tests
25
Training examples
490
Knowledge articles
70
PythonFastAPIPostgreSQLscikit-learnDocker
AI Helpdesk customer portal showing explainable triage and troubleshooting guidance
Customer portal and explainable AI triage
02DATA ENGINEERING / IOT / BACKEND

Real-Time Data Engineering Pipeline

LIVE PROJECT

Smart-building pipeline with validation, transformation, dead-letter handling, operational observability and three complementary anomaly-detection methods.

Simulated devices
10
Anomaly methods
3
Docker services
5
PythonFastAPIPostgreSQLMQTTDocker
Real-Time Data Engineering Pipeline dashboard with operational metrics and streaming charts
Interactive pipeline observability dashboard
03IT OPERATIONS / INFRASTRUCTURE

Network Monitoring & Incident System

LIVE PROJECT

Monitors service health and latency, suppresses noisy one-off failures, creates one incident after three consecutive failures and resolves it automatically after recovery.

Monitored services
5
Failure threshold
3
Backend tests
9
PythonFastAPISQLAlchemyPostgreSQLDocker
Network Monitoring dashboard showing the outage simulation and service health metrics
Outage simulation and live service health
04SECURITY / TRUST / BACKEND

Document Verification & Trust System

LIVE PROJECT

Verifies exact document copies with SHA-256 without retaining original file contents, records an audit trail and produces Ed25519-signed JSON/PDF receipts with QR verification.

Original files stored
0
Hash algorithm
SHA-256
Backend tests
8
PythonFastAPISHA-256Ed25519PostgreSQL
Document Verification dashboard showing document registration, copy verification and audit evidence
Registration, verification and audit workflow
05DATA ANALYTICS / NLP / AUSTRALIA

Australian Job Intelligence Dashboard

LIVE PROJECT

Explores a curated Australian technology-job dataset and compares a CV with a selected role using transparent technical-skill extraction and coverage—not a hiring probability.

Demo listings
240
Tracked skills
32
Locations
10
PythonFastAPIPostgreSQLChart.jsNLP
Australian Job Intelligence dashboard showing market filters and technical skill charts
Market filters and technical skill analytics

02 / ABOUT

A technical foundation. A practical mindset.

MY DIRECTION

AI + Data + Software + Delivery

I build practical systems from problem definition through implementation, testing and deployment. My work combines technical depth with requirements, communication and reliable delivery.

Problem SolvingBreak complex problems into clear, testable steps.
Team DeliveryCoordinate requirements, feedback and technical work.
Current FocusAI applications, data pipelines and trustworthy software.
EDUCATION

Bachelor of Information and Communication Technology (BICT)

Major in Artificial Intelligence

University of Tasmania · Hobart

Final-year student
INDUSTRY PROJECT

RAMIFY OS

Project Manager for an auditable AI product-trust demonstration.

Requirements · Testing · Documentation · Client feedback

03 / SKILLS

The tools behind my work.

01 / AI & RETRIEVAL

Explainable machine learning

scikit-learn · TF-IDF · Logistic Regression · classification · similarity search · evaluation

Evidence: AI Helpdesk Copilot →
02 / DATA ENGINEERING

Streaming pipelines

MQTT · validation · transformation · dead-letter handling · PostgreSQL · operational analytics

Evidence: Real-Time Pipeline →
03 / BACKEND & DELIVERY

Tested applications

Python · FastAPI · Pydantic · SQLAlchemy · REST APIs · pytest · GitHub Actions

Evidence: deployed projects →

04 / EXPERIENCE

Technical delivery. People experience.

JUL 2026 — PRESENT
University Industry Project · Hobart

Project Manager — RAMIFY OS

Lead project planning and coordination across requirements, testing, documentation, team responsibilities, client feedback, guidance and final demonstration preparation.

OCT 2024 — PRESENT
Bennett’s Petroleum · Hobart

Customer Service Representative

Provide responsive customer service, handle transactions, resolve enquiries and complete operational work accurately in a fast-paced environment.

JUN 2024 — SEP 2024
McDonald’s Rosny Park · Hobart

Crew Member

Processed orders and transactions accurately, coordinated with colleagues and maintained organised work areas during busy service periods.

APR 2023 — DEC 2023
Gadget and Gear · Dhaka

Customer Service Assistant

Supported customers with technology product enquiries, recommendations, payments, returns, complaint resolution and stock-related tasks.

05 / INDUSTRY ENGAGEMENT

Learning outside the classroom.

06 / BLOG & CASE STUDIES

The thinking behind the work.

AI / FULL-STACK / IT SUPPORT

AI Helpdesk Copilot

How classification, transparent priority rules, retrieval and a complete technician workflow work together in one tested application.

Read case study →
DATA ENGINEERING / IOT

Real-Time Data Engineering Pipeline

From simulated telemetry to validation, transformation, dead-letter handling, anomaly detection and operational observability.

Read case study →
IT OPERATIONS / INFRASTRUCTURE

Network Monitoring & Incident System

Why repeated-failure detection reduces alert noise and creates a deterministic incident and recovery lifecycle.

Read case study →
SECURITY / TRUST

Document Verification & Trust System

Privacy-aware hashing, deterministic verification, audit evidence and signed receipts with an explicit trust boundary.

Read case study →
DATA ANALYTICS / NLP

Australian Job Intelligence Dashboard

Curated market analytics and explainable CV-to-role technical-skill coverage without presenting a misleading hiring score.

Read case study →

LET’S CONNECT

Open to graduate roles, internships and early-career technology opportunities.

I’m particularly interested in AI, data, software, testing, cloud and technology delivery roles where I can contribute while continuing to learn.