Oviano Gunadi Al
I build data-intensive
dashboards
that drive decisions.
Focused on React, Next.js, and AI-powered applications. I turn ideas into fast, modern and impactful products. I build modern web apps that actually solve real problems — not just look good.
About Me
I`m a Frontend Engineer who specializes in building data-intensive applications that help teams make better decisions.
I enjoy working with modern technologies like React, Next.js, and TypeScript, and I’m currently exploring AI integration in web applications.
I care about performance, clean architecture, and creating experiences that users actually enjoy.
I don`t just build UI — I build experiences that solve real user problems.
What I Do Best
Data Visualization
Transform complex datasets into intuitive, interactive visualizations
React & Next.js
Build scalable, type-safe applications with modern React ecosystem
Performance
Optimize for speed, scalability, and excellent user experience
Problem Solving
Translate business requirements into technical solutions
Core Expertise
Frontend
State Management
Styling & UI
Visualization
Experience
Frontend Developer
Jan 2021 – Mar 2026PT QOIN DIGITAL INDONESIA
Spearheaded the frontend architecture for mission-critical internal admin panels, accelerating data retrieval and monitoring efficiency for cross-functional teams.
Frontend Developer
2026 – PresentDSS AHU
Architected an enterprise-level analytics dashboard monitoring legal administrative services across Indonesia, serving a massive daily user base.
Frontend Developer
2023 – 2024Siloam IPD
Engineered a comprehensive hospital management interface streamlining inpatient processes, master data administration, and complex operational workflows.
Education
Universitas Indraprasta PGRI (UNINDRA)
Bachelor of Informatics Engineering
2018 - 2022Bootcamp Dumbways.ID
Fullstack Web Developer - Fullstack Javascript (React, Express, React Native)
2020 - 2021Featured Projects
Key projects that demonstrate my expertise in building data-intensive applications with measurable business impact.
⭐ Signature Projects
My most impactful work with measurable business results.
Qoin Wallet Landing Page
Modern landing page for Qoin Apps (Wallet) product with smooth Lottie animations.
The Problem
Qoin Wallet needed an engaging, mobile-responsive landing page to showcase product features and drive app downloads.
The Solution
Built a modern landing page with smooth Lottie animations, mobile-first responsive design, and optimized performance. Integrated feature showcases and effective download CTAs.
Impact
Technologies
Qoin Payment Gateway Merchant Client
Merchant-facing payment management interface with comprehensive features.
The Problem
Merchants needed an intuitive interface to manage payments, products, and track transaction history.
The Solution
Developed merchant web client with payment processing, product management, POS integration, and merchant onboarding with KYC flows.
Impact
Technologies
Qoin Wallet Landing Page
Modern landing page for Qoin Apps (Wallet) product with smooth Lottie animations.
The Problem
Qoin Wallet needed an engaging, mobile-responsive landing page to showcase product features and drive app downloads.
The Solution
Built a modern landing page with smooth Lottie animations, mobile-first responsive design, and optimized performance. Integrated feature showcases and effective download CTAs.
Impact
Technologies
Qoin Payment Gateway Merchant Client
Merchant-facing payment management interface with comprehensive features.
The Problem
Merchants needed an intuitive interface to manage payments, products, and track transaction history.
The Solution
Developed merchant web client with payment processing, product management, POS integration, and merchant onboarding with KYC flows.
Impact
Technologies
Want to see more?
Check out the Complete Work Summary below for a comprehensive overview of all projects I've contributed to.
View All Projects →Let`s build something impactful together →
I`m currently available for freelance projects and full-time opportunities.
Ready to start a conversation?
Whether you have a project in mind or just want to chat about frontend development, feel free to reach out. I`m always open to discussing new opportunities.
Send Me an Email →Complete Work Summary
Comprehensive overview of all projects I've contributed to (2021-2026)
My Role
Frontend Developer specializing in UI implementation, state management, and API integration.
I join projects at various stages and focus on delivering excellent user experiences. Some projects I've led from the frontend architecture phase, others I've joined mid-development to enhance features and optimize performance.
Qoin Wallet Landing Page
PT QOIN DIGITAL INDONESIA • 2022 - 2024
Built modern landing page for Qoin Apps (Wallet) product with smooth animations
Key Contributions:
Technologies:
Public landing page for Qoin Apps (Wallet) product
Qoin Payment Gateway Landing Page
PT QOIN DIGITAL INDONESIA • 2023 - 2024
Built modern landing page for Qoin Payment Gateway product with smooth animations
Key Contributions:
Technologies:
Public landing page for Qoin Payment Gateway product
Qoin Payment Gateway WebAdmin
PT QOIN DIGITAL INDONESIA • 2024 - 2026
Contributed across all 3 major versions: CRA maintenance, Vite migration, and Next.js 15 upgrade
Key Contributions:
Technologies:
Internal admin team managing 10,000+ merchants across Indonesia
Qoin Payment Gateway Merchant Web Client
PT QOIN DIGITAL INDONESIA • 2024 - 2026
Developed merchant-facing payment management interface
Key Contributions:
Technologies:
10,000+ merchants across Indonesia
Qoin Apps (Wallet) WebAdmin
PT QOIN DIGITAL INDONESIA • 2021 - 2024
Built comprehensive e-wallet admin panel with KYC adjudication and user management
Key Contributions:
Technologies:
E-wallet platform serving thousands of users
SAAS WebClient Platform
PT QOIN DIGITAL INDONESIA • 2023 - 2024
Built client-facing interface with advanced features for end-users
Key Contributions:
Technologies:
Multi-tenant SAAS client platform
SAAS Provider Platform
PT QOIN DIGITAL INDONESIA • 2023 - 2024
Built provider-facing interface for selling products/services via API distribution
Key Contributions:
Technologies:
Multi-tenant SAAS provider platform
SAAS WebAdmin Platform
PT QOIN DIGITAL INDONESIA • 2023 - 2024
Developed admin dashboard with modular @core architecture
Key Contributions:
Technologies:
Multi-tenant SAAS admin platform
And more... Additional fintech projects including internal tools, microservices, and supporting systems.