hanifdaffa.my.id
Available for new projects
Freelance on Upwork

For founders and growing businesses

Custom SaaS & Business Systems

Launch your SaaS idea, or replace spreadsheets and manual work with a dashboard, CRM, or ERP your team will actually use. Full-stack, built in weekly steps.

4+
Years of Experience
20+
Projects Delivered
25+
Clients Served

Services

SaaS Product Development
Internal Dashboards & Admin Panels
Custom CRM Systems
ERP & Operations Systems
API & Backend Systems

Products I've Built

SaaS products built end to end, from first scope to launch.

Open Zornicare project

Zornicare

AI-Powered Childcare

Full Stack DevelopmentMVP RescueMulti-Tenant SaaS
zornicare.com

A childcare SaaS rescued from a broken Lovable MVP: clean React architecture, a secure multi-tenant Supabase database, stable mobile builds, and reliable Stripe payments.

React.jsSupabaseCapacitorStripeLovable.dev
Open Medicall AI project

Medicall AI

AI-Powered Healthcare Platform

HealthcareAI Integration
Medicall-ai

Medicall AI is a virtual doctor platform that allows users to consult an AI agent for symptom analysis and receive generated health reports.

Next.jsJavaScriptVapiGeminiTailwind CSS
Open Chatbotz project

Chatbotz

AI-Powered SaaS Platform

Full Stack DevelopmentAI IntegrationSaaS Platform
Chat-botz

Chatbotz is a SaaS platform that enables businesses to create, configure, and deploy AI-powered chatbots onto any website using a single line of code.

React 19TypeScriptConvexLLM IntegrationClerk

Work Process

A clear process from idea to launch.

A structured and collaborative workflow designed to keep development focused, transparent, and aligned with your product goals.

01

Discovery

Understanding the product, users, goals, and technical requirements.

We start by discussing your idea, business goals, target users, existing systems, and key requirements. This helps define the right scope and ensures we are solving the right problem before development begins.

02

Planning

Turning requirements into a clear technical direction.

I translate the requirements into a practical development plan, including architecture, priorities, milestones, and technology decisions. The goal is to reduce unnecessary complexity and create a solid foundation for the product.

03

Development

Building the product iteratively with visible progress.

The product is developed in manageable stages with regular updates and working progress. I focus on functionality, maintainability, performance, and a reliable user experience throughout the development process.

04

Launch

Testing, refining, and preparing the product for production.

Before release, I test key user flows, resolve issues, refine the experience, and prepare the product for deployment. After launch, I can continue supporting improvements, new features, and ongoing product growth.

Have a project in mind? Let’s Work TogetherLet's talk →

Client Reviews

Stories from Clients

Experience from the team and clients I have worked with.

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Hamad Alsaif

Full Stack Developer / Alsaif Clinic

"Had the pleasure of working with Hanif on my eCommerce website built with Laravel, and I couldn't be more satisfied with the results. He is a skilled freelancer who truly understands client needs and delivers beyond expectations. Hanif was patient, attentive, and detail-oriented, ensuring that every input and request I had was implemented perfectly. He not only developed a smooth and responsive eCommerce platform but also went the extra mile by creating a fully functional admin panel with a dashboard, making it easy to manage my business efficiently. His professionalism, dedication, and technical expertise make him an excellent choice for any web development project."

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Nicolas Mikaty

Full Stack Developer / Sukidoo

"Hanif is a very efficient and trustworthy developer. He was able to implement every task and is very easy to work with."

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Danny Teng

Full Stack Developer / Zornicare

"Hanif is a wonderful person to work with. he is pro-active and great to work with. Def recommend him to any other teams."

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Victor Cambournac

Full Stack Developer / Purpoll

"Very happy with Hanif contribution to the project."

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Dee Okafor

Backend Developer / Sonic Mega

"It was good working with Hanif"