Hanna Lam
Full Stack Developer
& Micro-SaaS Builder
CS graduate with an International Fashion Business background, certified Fly Yoga Tutor, and founder of iPrana — building micro-SaaS and mobile apps at the intersection of tech, wellness, and fashion.
Featured Products & Micro-SaaS
A curated collection of SaaS products, mobile apps, and creative tech experiments — shipped or actively in build.
AutoClean
Automated messaging and cleaning coordination bot for Airbnb hosts via WhatsApp/Telegram API.
Watermark PDF
Secure Web Reader featuring client-side WebAssembly rendering, encrypted local storage, and dynamic anti-leak watermarking.
Helper Record App
Offline-first salary and work-hour logging mobile app with automatic PDF/CSV invoice generation for part-time workers and tutors.
Invoice Assistant
Automated tourist tax calculation and local compliant PDF invoice generator for European & global short-term rental hosts.
PranaDeck
One-page booking, bio-link, and automated scheduling platform for independent yoga teachers and wellness instructors.
OmniFlow
Centralized control panel for multi-platform creators (IG, Rednote, YouTube). Features an interactive bidirectional tree canvas, smart content calendar, and async publishing pipelines.
Life Mission App
Lightweight, offline-capable PWA for daily mental wellness check-ins, intentional habit tracking, and personal alignment.
Wishing Tree
Collaborative mobile app where couples and friends cultivate a shared 2D/3D digital tree with customizable visual dream fruits, synced to an interactive global forest.
House Builder
Gamified 2D drag-and-drop floor plan and space puzzle builder for interior layout visualization.
AutoClean
Automated messaging and cleaning coordination bot for Airbnb hosts via WhatsApp/Telegram API.
Watermark PDF
Secure Web Reader featuring client-side WebAssembly rendering, encrypted local storage, and dynamic anti-leak watermarking.
Helper Record App
Offline-first salary and work-hour logging mobile app with automatic PDF/CSV invoice generation for part-time workers and tutors.
Invoice Assistant
Automated tourist tax calculation and local compliant PDF invoice generator for European & global short-term rental hosts.
PranaDeck
One-page booking, bio-link, and automated scheduling platform for independent yoga teachers and wellness instructors.
OmniFlow
Centralized control panel for multi-platform creators (IG, Rednote, YouTube). Features an interactive bidirectional tree canvas, smart content calendar, and async publishing pipelines.
Life Mission App
Lightweight, offline-capable PWA for daily mental wellness check-ins, intentional habit tracking, and personal alignment.
Wishing Tree
Collaborative mobile app where couples and friends cultivate a shared 2D/3D digital tree with customizable visual dream fruits, synced to an interactive global forest.
House Builder
Gamified 2D drag-and-drop floor plan and space puzzle builder for interior layout visualization.
Engineering with precision
I specialize in full stack development with a focus on shipping micro-SaaS products. My toolkit spans modern web frameworks, serverless architecture, and privacy-first technologies. I believe in clean code, thoughtful architecture, and tools that solve real problems.
Primary Stack
Backend & Cloud
Exploratory & Systems
Building with breath
As a certified Fly Yoga & Traditional Floor Yoga Tutor and founder of iPrana, yoga is not just my off-screen practice — it shapes how I approach problem-solving and product design. The discipline of the mat translates directly to the discipline of the keyboard: presence, patience, and purposeful movement.
Fly & Floor Yoga
Certified Fly Yoga and traditional floor yoga tutor — combining aerial hammock sequences and grounded mat practice for strength, flexibility, and balance.
Asana Flow
Vinyasa and Hatha-inspired sequences. Designing mindful movement that mirrors good code: structured, intentional, and expressive.
Mindful Contemplation
Reflecting on life, human connection, and philosophy. Using quiet moments to gain perspective and spark intentional product design.
iPrana
My wellness & tech initiative — building micro-SaaS and mobile apps that bring mindful philosophy into digital tools.
Creating at the edge of code & canvas
Art is where my technical skills meet intuition. Whether it's AI-generated visuals, video editing, or life vlogging, I treat every creative act as an exploration of form, feeling, and function.
Video Editing & AI Films
Crafting engaging video content using modern editing tools and AI generative video models (Runway, Sora, Pika).
AI Photography & Visuals
Exploring visual aesthetics through AI prompt engineering, digital image synthesis, and photography.
Life Vlog & Content Sharing
Documenting and sharing daily life, remote work, Fly Yoga practices, and tech building across social media.
Generative Art & Design
Code-driven visual experiments, shaders, and UI aesthetics blending art with technology.
From first line to micro-SaaS
A timeline of how I grew from curious beginner to product builder — every step shaped by what came before.
First Lines
Started with HTML, CSS, and JS. Built initial web concepts and fell in love with crafting digital tools.
Full Stack Leap
Dived deep into React, Node.js, and databases. Shipped my first full-stack application.
Airbnb Concierge Operator
Managed short-term rental concierge operations. Gained deep domain insights into host pain points that directly inspired AutoClean and Invoice Assistant.
Yoga Studio Founder & iPrana
Founded a physical yoga studio and launched the iPrana brand. Combined Fly Yoga instruction with software product design (PranaDeck, Life Mission App).
10+ Impactful Micro-SaaS & Apps
Building 10+ impactful web and mobile apps at the intersection of Tech, Wellness, and Fashion Business. Shipping products like AutoClean, Watermark PDF, Helper Record, OmniFlow, Wishing Tree, and House Builder.