About
We help small businesses save time, cut costs, and scale using custom-built AI tools, automations, and dashboards. Serving City of Casey, City of Knox, Greater Dandenong, and the wider Melbourne southeast region.
Building a company that sits at the intersection of purpose, creativity, and technology. Every solution we ship is built to solve real problems, not check boxes.
Traditional thinking is dead. We move fast, build in public, and believe the best solutions should be accessible, not gatekept. Building something real. Helping people. To help more people.
Shereef MobarekAbout Shereef
Shereef Mobarek is the Managing Director of re3f.NET, a company that designs, builds, and delivers custom software solutions, intelligent automation, and digital tools for businesses ready to move faster and think differently.
re3f.NET operates across three pillars:
Mental health, fitness, education, and community-driven charity initiatives. Always free, always accessible.
Music, film, design, and digital content production. Creative work that pushes boundaries.
Custom tech solutions, business automation, and open-source tooling for clients across multiple industries.
Shereef leads the strategy across all three arms, from product development and client delivery to brand direction and community building. He works directly with every client. No account managers, no runaround.
Career
Before founding re3f, Shereef spent nearly 8 years at KlineFire, a fire protection company in Melbourne. He started as a Sales Consultant in 2018, worked his way up through Account Management and Key Accounts, and finished as National Sales Manager, leading strategy across construction, transport, mining and infrastructure sectors nationwide. He managed 200+ key accounts, led a national sales team, and oversaw the rollout of Collins Aerospace fire suppression systems across Asia Pacific markets.
That experience shaped how he thinks about business: real relationships, real results, no fluff. In 2026, he took everything he learned about building client relationships, solving real problems, and delivering at scale, and put it into re3f.NET.
He also built re3f.tech, a free life operating system with 60+ tools for productivity, health, learning, and more. Made for everyone to use, for free. No sign-up, no paywall.
What We Do
AI-powered business automation for small businesses. We automate invoice processing, customer email replies, appointment scheduling, data entry, and reporting.
Custom real-time business dashboards. Track revenue, bookings, inventory, staff, and customer reviews in one screen. Built for hospitality, retail, trades, and professional services.
Custom web apps, online booking systems, client portals, CRM tools, and internal business software. Built to fit exactly how the business operates.
Industries
Hotels, cafes, restaurants, bars, accommodation providers in Melbourne's southeast.
Shops, e-commerce stores, warehouses, and supply chain businesses.
Plumbers, electricians, cleaners, builders, landscapers, and service businesses.
Medical clinics, allied health, physiotherapy, dental, and aged care providers.
Tutoring centres, training providers, childcare, and coaching businesses.
Accountants, lawyers, real estate agents, financial advisors, and consultants.
Service Areas
AI consulting for small businesses across Casey.
Custom automation and dashboards for Knox businesses.
AI tools for Dandenong's diverse business community.
Southeast Melbourne, outer east, and the Mornington Peninsula corridor.
Process
30 minutes. No cost, no commitment. We talk about what's costing you time or money.
Clear scope, timeline, and price within 2-3 days. No hourly billing, no surprises.
We build it, you review it, we refine it. You own 100% of everything. Ongoing support included.
Details
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