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.

Where I've worked.

Krenovator Sdn Bhd

Full-stack Developer

Cheras Selangor, Malaysia

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.
Next.jsAdonisJSReact.jsTypeScriptTailwind CSSZustand

SodraTech

Front-end Engineer

Makassar, Indonesia

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.
Astro.jsNext.jsReact.jsTypeScriptTailwind CSS

SmartPath.id

Front-end Developer

Daerah Istimewa Yogyakarta, Indonesia

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.
React.jsAstro.jsTypeScriptTailwind CSS

CV. NPE Digital

Front-end Engineer

Makassar, Indonesia

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.
Tailwind CSSAlpine JSLaravelLivewirePHPMySQL

SEAMEO QITEP in Science

Full-stack Developer

Bandung, Indonesia

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.
React.jsLaravelDockerEasyPanelHTML5 CanvasTailwind CSS

Used tech stacks.

Frontend

ReactNext.jsAstroTypeScriptTailwind CSSFramer MotionGSAP

Backend

Node.jsHonoAdonisJSLaravelPHPREST APIWebSockets

Data & Infra

PostgreSQLMySQLKyselyPrismaRedisDockerGitHub Actions

Other

SolanaXenditGitFigmaTanStack QueryMantineVite

Other smaller Projects, Client Work, and Experiments.

Published a benchmark journal, comparing SQL & NoSQL in a e-commerce environment.

2024

A research journal evaluating performance metrics between relational and non-relational databases in high-concurrency e-commerce scenarios.

JournalSQLNoSQLBenchmark
Click to View Detail

Hotel Website

2023

Responsive company website for a hospitality brand with booking inquiry form.

AstroTailwind CSS

Desa Kalimporo Portal

2025

Village information portal for Kalimporo village — news, services, and population data.

LaravelTailwind CSSMySQL
Click to View Detail

Desa Bilanrengi Portal

2025

Government village portal with public information, e-services, and administrative tools.

LaravelTailwind CSSMySQL
Click to View Detail

Weber Engine

2023

Frontend template system for a web builder product — used as the client-side rendering engine.

AstroReactTailwind CSS

Density Simulation

2024

Browser-based particle density simulation for physics visualization experiments.

TypeScriptCanvas API

IG Seeker

2023

Instagram profile analysis tool for extracting public data and engagement metrics.

PythonFastAPI

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