Full-stack Engineer

Hassan Aheer

Product-grade software across interface, workflow, and data.

I build production software with React, Laravel, PostgreSQL, and a growing Java/Spring Boot track. The work is practical: usable interfaces, clear APIs, reliable data paths, and shipped product decisions.

Download resume View selected work

React UI Laravel APIs PostgreSQL Java track

Signal board

Role

Full-stack Engineer

Company

Vertex 360

Product

ProposalFlow

Writing

Coding Life

Operating system

One profile, four proof points.

Current full-stack role, live product work, client delivery, and public writing. No inflated claims. Just a clear professional surface.

React Laravel PostgreSQL Java Spring Boot

01 / Proof system

The page should explain the profile before anyone scrolls twice.

The portfolio now reads as a connected system: role, product, client work, writing, and public practice. Each proof point is placed where a reviewer can scan it without hunting.

Composition map

Four signals, one professional story.

Not a skill dump. A clear proof architecture for a full-stack engineer.

Current role

Full-stack Engineer

Production software at Vertex 360 for the Australian NDIS sector.

Open

Live product

ProposalFlow

AI-assisted proposal workflows, scope clarity, approval paths, and deposit collection.

Open

Client delivery

Ultra Chemicals

A live business website shaped around local search, trust signals, and direct conversion.

Open

Writing

Coding Life

Public notes on Laravel, Java, Spring Boot, and software delivery discipline.

Open

Current role

Live product

Client site

Public writing

03 / Production role

Production work with a real team.

Real systems, React interfaces, backend workflows, and delivery discipline in a production environment.

Current role

Vertex 360 Software Solutions

Full-stack Engineer · Sep 2023 to Present · Australia

Active

I work as a full-stack engineer on a production NDIS platform. The work spans React interfaces, REST APIs, PostgreSQL-backed workflows, reporting paths, and product changes that need to be clear enough for team review.

REST APIs for participant management and service delivery workflows

PostgreSQL schema work, migrations, and reporting paths

React interfaces for care coordinators and internal users

Review-driven delivery with small, traceable changes

NDIS-sector workflows where access control, clarity, and reporting matter

04 / Selected work

A compact bento of work that can be opened.

Live products, client delivery, and public practice are grouped as one proof surface. Less scrolling, more signal, and each tile has a clear job.

Live beta

Open proof

Live beta product with AI workflow and payment path.

Product build

ProposalFlow

AI-assisted proposal workflow for independent engineers and software consultants: scope clarity, pricing structure, approval flow, and deposit collection.

ReactConvexGemini APIStripe

Live

Open proof

Live business site with local search and conversion structure.

Client website

Ultra Chemicals Services

Business website for a Lahore construction chemicals supplier, built around local search intent, WhatsApp conversion, product categories, and trust signals.

SEOLocal schemaResponsive UIConversion copy

GitHub

Public practice

Code by Concept

Concept-driven Java practice and implementation notes.

Code DSA

Data structures and algorithms practice in Java.

Engineering range

What I can own across a product surface

React interfacesLaravel systemsREST APIsPostgreSQL workflowsAI product workflowsJava/Spring Boot track

05 / Contact

Send context. I will reply with next steps.

Compact, clear, and useful: the form validates in React and opens your email client with the message already structured.