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About Me

6 Years In. Still Just Getting Started.

Irsyaad Budi Prasetianto

Name

Irsyaad Budi Prasetianto

Role

Full-stack Engineer

Download CV

Hi! I'm Irsyaad, a Full-stack Engineer who enjoys building fast, intuitive interfaces while also architecting solid, scalable backend systems. I'm also a mentor and curriculum developer for aspiring engineers.

Born in 2000, I began my journey in tech through Android and WordPress development during high school. My school's curriculum required three years of study followed by one year of internship, which I completed as part of the IT team at a manufacturing company. This experience exposed me to real-world challenges, strengthened my IT fundamentals, and motivated me to grow further. Since then, I've built web applications using Vue and React on the frontend, Express and PostgreSQL on the backend, and deployed projects with Docker and GitHub Actions.

I believe great engineers don't just write code—they understand users, systems, and how to connect them. That's why I love sharing what I learn through writing, mentoring, and building learning tools for others.

My Experiences

  1. Sept 2025 - Present

    Software Engineer - Frontend

    Sekolah.mu Remote

    Indonesia-based edtech platform for upskilling and learning.

    • Led development of a website customization feature that reduced engineering effort for new product page creation by ~85%, accelerating go-to-market speed.
    • Applied dynamic imports to optimize bundle splitting, reducing unused JavaScript delivery by ~40% and improving initial load performance.

  2. Feb 2023 - June 2025

    Mid. Frontend Engineer

    Privy Yogyakarta, Indonesia

    Indonesia's leading digital signature & identity verification platform.

    • Handled development and maintenance of 6 core frontend products simultaneously, ensuring consistent performance across critical user-facing services.
    • Built Privy Service Liveness SDK to help merchant apps verify service availability before transactions — adopted by 10+ partners.
    • Developed the Privy Centralized Log Monitoring Dashboard to visualize and unify logs across all products, cutting debugging time by 40% and adopted by 10+ internal teams.
    • Designed and implemented the initial version of Privy Digital ID Verification SDK, enabling Dukcapil-based KYC integration with potential to reduce merchant onboarding time by up to 30%.
    • Improved and maintained Privy Registration, OAuth, and MFA SDK — powering authentication flows for 1M+ user sessions monthly across dozens of enterprise merchants.
    • Developed mentorship curriculum for Privy's internal program, helping over 20 mentees — 90% of whom earned promotions after completion.
    • Optimized memory usage in Nuxt app, reducing server resource consumption by 75% (from ~900MB to ~200MB), improving performance and stability in production environments.

  3. June 2022 - Feb 2023

    Frontend Engineer

    Privy Yogyakarta, Indonesia
    • Contributed to a company-wide design system adoption, reducing UI inconsistencies and speeding up delivery by ~30%.
    • Participated in code reviews and improved team velocity by helping enforce a scalable component system.

  4. March 2021 - June 2021

    Technical Trainer

    Arkademy (now Pijarcamp) Remote

    Edtech startup providing coding bootcamps for career switchers in Indonesia.

    • Selected candidates for bootcamp and mentored students on fullstack JavaScript (React & Node).
    • Designed and delivered a module on building microservices with Express.js and PostgreSQL.
    • Hosted a public webinar on React Native attended by 100+ participants.

  5. December 2019 - December 2020

    Software Engineer

    Virus Digital Indonesia (now Virus Media) Bogor, Indonesia

    Tech consulting firm providing custom ERP and digital solutions to SMEs.

    • Co-developed internal coding guidelines and best practices for a growing engineering team.
    • Built ERP modules (inventory, sales, accounting) using Express, GraphQL, and React, improving client operations.

  6. July 2019 - August 2019

    IT Programmer

    CV Karya Hidup Sentosa (Quick) Yogyakarta, Indonesia

    One of Indonesia's oldest manufacturing companies specializing in agricultural machinery.

    • Mentored junior interns in frontend and backend development practices.
    • Migrated internal system to WordPress after resignation of key engineer, ensuring maintainability.
    • Implemented REST APIs to offload business logic from mobile to server, improving scalability.

  7. July 2019 - August 2019

    Internship Programmer

    CV Karya Hidup Sentosa (Quick) Yogyakarta, Indonesia

    One of Indonesia's oldest manufacturing companies specializing in agricultural machinery.

    • Assisted in building and maintaining internal tooling and mobile apps.