Crafting Precision Digital Products & Scalable Software.
Rentadev is a digital product and engineering studio. We build and operate consumer applications, AI companion platforms, casual mobile games, independent font foundry typefaces, and creative extensions with architectural excellence and design precision.
RealmTalk
Priority #1AI Companion & Voice Platform
Expressive AI anime companions with dynamic emotional animations, lore comics, and voice synthesis.
Rentatype
Priority #4 • Font FoundryIndependent Digital Type Foundry & Variable Fonts
Engineering with Purpose, Driven by Precision
The origin story, architectural principles, and creative philosophy powering Rentadev's digital product studio.
Bridging Architectural Rigor with Expressive Digital Media
Rentadev is an independent software engineering studio and digital product lab founded in June 2026 by Irsad Waroid. We exist to build high-performance consumer applications, expressive AI companions, engaging mobile games, independent typography, and creative extensions that combine architectural rigor with aesthetic precision.
From our distributed home base, we operate with an owner-operator mindset: conceiving, building, launching, and maintaining each product in our ecosystem with uncompromising standards for speed, security, and delightful user experience.
Architectural Integrity
Every digital platform is engineered with modern clean code patterns, automated test suites, low-latency execution, and resilient cloud infrastructure.
Craft & Typography
We reject cookie-cutter templates. From bespoke font foundry typefaces to fluid Live2D animations, visual refinement is core to our engineering identity.
Full-Stack Autonomy
An owner-operator studio model: we conceive, architect, launch, and operate our products end-to-end across Web, Android Google Play, and Canva Marketplace.
Flagship Products by Rentadev
Independent AI companion platforms, casual mobile games, creative design extensions, and a digital font foundry built in-house for global creators and audiences.
RealmTalk
AI Companion & VoiceImmersive AI Anime Companions with Live2D & Voice Synthesis
An interactive AI companion platform featuring 15+ anime characters with expressive Live2D emotional animations, crystal-clear voice synthesis in English, Indonesian, and Japanese, rich lore comics, and personal conversations.
KittyQuest
Casual Puzzle AdventureCasual Mobile Puzzle Adventure Game with 9+ Mini-Games & Cloud Progress
A casual mobile puzzle adventure game combining quick-fire mini-games (Catpeek, Cathunt, Catpair, SnakeCat, CatFly), level stars, trail map progression, cloud save with Google Sign-in, and global leaderboards in a delightful cat universe.
AppCanva
Canva Apps StudioCreative Extensions & 3D Typography Apps for Canva
A suite of high-performance design accelerators and creative extensions built on the Canva Apps SDK. Featuring TextDope, an acclaimed multi-layer 3D lettering and retro chrome typography generator empowering content creators worldwide.
Rentatype
Font FoundryIndependent Digital Font Foundry & Typeface Studio
An independent digital type foundry designing, curating, and licensing distinctive retail and custom typefaces. Built for modern brand identities, digital product design systems, and editorial excellence with flexible commercial licensing.
Core Capabilities & Engineering Standards
The architectural principles and design precision powering every digital product built at Rentadev.
Fullstack Web & Mobile
Architecting fast, modular applications across modern web frameworks and native Android platforms with high responsiveness and seamless data flow.
Interactive Engines & Audio
Developing low-latency voice synthesis, Live2D avatar rendering loops, game canvas mechanics, and real-time bidirectional communication.
Design Systems & Type
Bridging technical code and visual precision through custom typeface design, cohesive design tokens, and fluid micro-interactions.
Cloud Infrastructure
Ensuring high availability with automated CI/CD deployment pipelines, containerized microservices, end-to-end data security, and active monitoring.
The People Behind Rentadev
Software architects, product strategists, and interface engineers dedicated to precision execution across every digital product.
Irsad Waroid
Founder / Lead • Rentadev
Software Architect & Tech Lead guiding the technological vision, distributed systems architecture, and engineering execution across Rentadev’s digital product portfolio.
Lena
Co-Founder • Rentadev
Product Strategist & Operations Lead driving product lifecycles, user experience research, partnership growth, and cross-functional studio roadmap execution.
Start a Conversation
Whether you are planning a strategic software engineering project, seeking custom typeface design & licensing from Rentatype, or exploring partnership across our product ecosystem, our team is ready to connect.
- Inquiry response time: < 24 business hours.
- Studio operating hours: Monday — Friday, 09:00 — 18:00 UTC+7.
- Technical & licensing inquiries: Directly handled by Rentadev’s core team.
Contact Form
Submit your project details or inquiries directly to our studio.