Freelancers using PostgreSQL in Bandung

Freelancers using PostgreSQL in BandungFreelancers using PostgreSQL in Bandung

Work Life Balance

Cover image for BIPA AI — AI-Powered Pronunciation

BIPA AI — AI-Powered Pronunciation Learning Platform BIPA AI is an intelligent pronunciation learning platform that helps non-native Indonesian speakers improve their speaking skills through AI-driven speech analysis and personalized learning. The platform evaluates pronunciation across multiple dimensions—including pronunciation accuracy, fluency, intonation, clarity, vowel articulation, phoneme accuracy, and native speaker similarity—to provide detailed, actionable feedback after every speaking exercise. Designed as more than just a speech analyzer, BIPA AI introduces structured pronunciation tasks, learning progress tracking, historical performance analytics, and adaptive AI recommendations, creating an engaging learning experience similar to modern language learning platforms. By combining speech processing, machine learning, and interactive analytics, the application transforms spoken audio into measurable insights that support continuous pronunciation improvement. Highlights - AI-based pronunciation evaluation - Native speaker comparison - Speech performance analytics dashboard - Guided pronunciation learning - Personalized AI feedback - Long-term learning progress tracking - Modern responsive web application

Cover image for This project aims to design

This project aims to design and develop a modern mobile-based construction and home renovation platform tailored for the Indonesian market. The platform will serve as an integrated ecosystem that connects homeowners with building material suppliers, renovation service providers, contractors, and project monitoring tools within a single digital experience. The product is designed to address common challenges faced by Indonesian homeowners during renovation processes, including difficulty finding trusted contractors, lack of transparency in project progress, fragmented purchasing workflows for construction materials, and limited digital tools for renovation management. The platform combines four core service pillars: Building material marketplace Home renovation and repair services Contractor and worker booking system Renovation project monitoring and documentation The application is intended primarily for non-technical homeowners who require a simple, guided, and trustworthy renovation experience. Therefore, the product strategy emphasizes beginner-friendly navigation, transparent workflows, intuitive mobile interactions, and a modern premium user experience that remains approachable for mass-market users. From a product and UX perspective, this project focuses on creating a startup-grade mobile application blueprint that includes: Product architecture and information hierarchy Mobile UX strategy and interaction design End-to-end user journey planning Marketplace and service booking workflows Renovation project management experience Scalable design system planning Component and navigation structure Screen-by-screen UX documentation Trust-building and accessibility considerations The final output of this project will function as a comprehensive product design foundation for: UI design development in Figma Design system implementation Frontend and mobile application development UX documentation and stakeholder alignment MVP planning and startup execution strategy The visual and interaction direction will adopt a modern startup aesthetic inspired by leading digital platforms such as Tokopedia, Gojek, Stripe, Linear, and Airbnb, combining marketplace usability with clean and elegant mobile-first design principles. This initiative is expected to produce a scalable, production-ready mobile product framework capable of supporting future business growth, service expansion, and digital transformation within Indonesia’s home renovation and construction industry.

Cover image for Fast doesn’t mean good.
Most teams

Fast doesn’t mean good. Most teams move fast. Ship fast. Break things faster. But speed isn’t what makes a product last. What matters is: – how accurately it solves the problem – how honest the scope is – how maintainable it stays months after launch That’s the idea behind this identity. A visual tension between speed and precision. Between moving fast — and moving right. Because “fast” is easy to promise. But “right” is something you have to stand by.

Cover image for Finansist Landing Page
Recently built a

Finansist Landing Page Recently built a landing page for a financial assistant service, focusing on trust, clarity, and conversion. Tech Stack - Next.js (TypeScript) → fullstack framework (SSR + API routes) - Supabase → PostgreSQL database + storage (asset buckets) - Clean, scalable component-based architecture Highlights - Responsive and modern UI - SEO-friendly with server-side rendering - Consultation form integrated directly with database - Asset management via Supabase Storage - Modular structure, ready to scale into CMS or dashboard Goal To help businesses showcase their credibility (certifications, experience, services) in a clean and professional way, while increasing consultation conversions.

PostgreSQL(1)

Hadyan Putra Yasrizal

Bandung, Indonesia

Innovative software engineer crafting digital solutions.

Hijra Bank Time Deposit

ALAMI P2P Education Module

Wonderful Quran

My Personal Website

PostgreSQL(2)