Hello World! I'm Sofyan Pujas
A software engineer based in Indonesia, focused on crafting performant front-ends and full-stack products.
I turn complex ideas into clean, shipped software across diverse domains from high-growth Startups and Education platforms to enterprise SaaS and Web3.
Featured Projects
View allInventory AI Web Application
AI-powered inventory management system with role-based access control and real-time analytics.
Dynamic CMS for a University's Department Portal
Multi-role content management portal for a university department — supporting dynamic pages, academic profiles, and structured content.
University Admission System
Online admissions registration system — handling student registration, payments, and applicant tracking.
Realtime Collaborative Task Management
Real-time collaborative task management platform for multi-department teams — digitizing ticketing and attendance workflows.
Where I've worked.
Krenovator Sdn Bhd
Full-stack Developer
Krenovator is a cutting-edge tech talent platform powered by advanced AI, boasting the deployment of over 10 sophisticated Agentic AI systems.
- Engineered a 27+ features Agentic AI-powered inventory management system using Adonis.js & Next.js, with configurable roles & permissions and users assigned to customizable organizations.
- Implemented an inventory movement pipeline processing 10,000+ daily records per outlet, maintaining cumulative stock state with logged movements, stocktakes, and reversals.
- Led the maintenance and aligned the business logic through client consultations for the agentic AI system, processing thousands of daily records across 6+ brands and 20+ outlets.
SodraTech
Front-end Engineer
SodraTech is a software house that has completed 6+ custom software projects, including SaaS, and offers tailored digital solutions.
- Engineered and maintained a University Department Portal using Astro.js, React.js, Axios, and TanStack Query, supporting 10+ configurable page types which are editable anytime via custom CMS and API.
- Implemented role-based access control with 3 user roles: Admin (full content management), User (feature-limited access), and Lecturer (manage own profile/data), ensuring secure and appropriate permissions across the platform.
- Sliced 50 responsive admin/user interface pages (12+ CRUD contexts) solo in just 3 days; delivering pixel-perfect HTML/CSS prototypes (using TailwindCSS), showcasing rapid, high-quality front-end execution.
SmartPath.id
Front-end Developer
SmartPath is a tutoring and career-prep platform, helped over 16,3K alumni land jobs through structured bootcamps and guidance.
- Maintained and improved 3 core modules: E-Learning, Bootcamp, and Testimonial Management, which are handling around 200+ active testimonials, enabling responsive admin control and a consistent public-facing user experience.
- Commended by the manager for delivering UI slices with 100% accuracy using Astro.js & React.js, reducing a day of QA cycle.
CV. NPE Digital
Front-end Engineer
NPE Digital is a tech company founded that has processed over 10 vendor software projects and offers consulting, design, and engineering.
- Revamped the admission website of Bacharuddin Jusuf Habibie Institute of Technology with TALL Stack (Tailwind CSS, Alpine JS, Laravel, Livewire), handling registration and payments for 600+ new students yearly.
- Optimized SEO for the admission website, achieving the top 1 in search engine rankings, increasing visibility and accessibility for prospective students.
- Built an academic website for 2 universities, facilitating the management of over 2,500 students' internship and self-study logbooks per semester.
SEAMEO QITEP in Science
Full-stack Developer
SEAQIS is a part of the Southeast Asia regional intergovernmental organization that co-hosts over 10 major educational events annually.
- Developed a task-tracking website using React.js & Laravel to digitize ticketing and attendance process for 40+ personnel across 7 departments at SEAQIS.
- Streamlined the CI/CD process with Docker and EasyPanel, enabling all 8 team members to deploy independently and eliminating manual deployment bottlenecks.
- Engineered an interactive physics-based simulation website game using React.js and HTML5 Canvas to improve the learning experience for teachers and students, offering an immersive and educational platform.
Used tech stacks.
Frontend
Backend
Data & Infra
Other
Other smaller Projects, Client Work, and Experiments.
Published a benchmark journal, comparing SQL & NoSQL in a e-commerce environment.
A research journal evaluating performance metrics between relational and non-relational databases in high-concurrency e-commerce scenarios.
Hotel Website
Responsive company website for a hospitality brand with booking inquiry form.
Desa Kalimporo Portal
Village information portal for Kalimporo village — news, services, and population data.
Desa Bilanrengi Portal
Government village portal with public information, e-services, and administrative tools.
Weber Engine
Frontend template system for a web builder product — used as the client-side rendering engine.
Density Simulation
Browser-based particle density simulation for physics visualization experiments.
IG Seeker
Instagram profile analysis tool for extracting public data and engagement metrics.
Wanna collaborate?
I'm open to full-time roles, freelance contracts, and interesting collaborations. Let's talk about how I can help your team.
Send me an email