Irvan Lutfi Gunawan

Software Engineer specializing in full-stack web and mobile development.

About

I’m a software engineer who thrives on launching solutions into orbit—solving real problems with code that’s out of this world.

With over six years exploring the galaxy of tech, I’ve built everything from stellar data dashboards to sleek form builders and mobile apps that defy gravity. Armed with Python, Next.js, Flutter, and a touch of AI wizardry, I engineer tools that make life easier, faster, and smarter.

Years Exploring the Tech Cosmos

20+

Missions Launched

Experience

Shieldbase AI

Full Stack Engineer • �🇬 Singapore • Jan 2024 - Present

Developed a responsive and interactive frontend using Next.js.
Built robust backend services in Python for scalable and efficient server-side logic.
Integrated Vespa Index to optimize data operations.
Implemented LLM and OpenAI to enhance AI features.
Collaborated cross-functionally to gather requirements and align with business goals.
Contributed to launching Shieldbase AI with advanced features and solid performance.

Next.js • Python • Vespa • LLM • OpenAI

Jabar Digital Service

Software Engineer • 🇮🇩 Bandung, Indonesia • Mar 2023 - Present

Led digital transformation initiatives for the West Java Government.
Built the Jabar Dashboard, a data platform to aid government decision-making and transparency.
Developed Jabar Form, a dynamic form builder app for public services and administrative units.
Improved data processing using Meilisearch and PostgreSQL for scalable backend solutions.
Worked closely with stakeholders to gather requirements and deliver high-quality features.

Python • PostgreSQL • Meilisearch • React.js

Ministry of Education and Culture RI

Frontend Developer • 🇮🇩 Jakarta, Indonesia • Feb 2022 - Jun 2023

Supported Kampus Merdeka initiative by building scalable web platforms with React.js and Next.js.
Developed IISMA portal for student mobility and Cerita Kampus Merdeka for community engagement.
Created a student mapping tool handling 2000 hits/minute for preference tracking.
Designed dedicated menus for the "Praktisi" role to improve usability.
Resolved bugs and enhanced UX by working with a multi-role tech team.

React.js • Next.js • Node.js • Tailwind CSS

Someah Kreatif Nusantara

Full Stack Engineer • 🇮🇩 Bandung, Indonesia • Apr 2018 - Dec 2022

Developed Mister Xportir, a Flutter app to streamline export permits.
Built mobile apps for the Ministry of Education and Manpower.
Researched and implemented Redis for high-traffic scalability.

Flutter • Dart • Redis

Japfa Comfeed Myanmar Pte. Ltd.

Flutter Engineer • 🇲🇲 Myanmar • Apr 2021 - Sep 2021

Developed a mobile e-commerce app to help Myanmar citizens buy essentials.
Created a user-friendly interface focused on accessibility and ease of use.

Flutter • Dart • E-commerce

PT. Asta Solusi Bersama Indonesia

Flutter Engineer • 🇮🇩 Jakarta, Indonesia • Oct 2020 - Jun 2021

Developed logistics apps for Spada Indonesia (C2C and B2C).
Used Flutter with BLoC state management for performance.
Delivered reliable and scalable delivery systems.

Flutter • Dart • BLoC

GITS Indonesia

Android Developer (Internship) • 🇮🇩 Bandung, Indonesia • Oct 2017 - Dec 2017

Developed internal apps for water resource data monitoring.
Enhanced the Prelo app with new cart and checkout functionality.
Created Android Kotlin basecode generator using Yeoman.

Android • Kotlin • Yeoman

PPDB West Java Province

Backend Developer • 🇮🇩 Bandung, Indonesia • Feb 2019 - Oct 2020

Built a backend system for student registration in West Java using Python and Node.js.
Handled peak traffic of 5,000+ requests per hour.
Used MongoDB to support reliable data storage and access.

Python • Node.js • MongoDB

Skills

Full Stack Development

Building complete products end-to-end — from polished, responsive UIs to robust, scalable server-side systems.

React.js, Next.js, TypeScript, Tailwind CSS
Python (FastAPI/Django), Node.js (Express)
PostgreSQL, MongoDB, Redis
REST API & GraphQL design
Redux, Zustand — state management
Git, Docker, CI/CD pipelines, Vercel

Mobile Development

Cross-platform mobile apps with native performance and clean user experiences for both consumer and enterprise use cases.

Flutter & Dart — cross-platform (iOS & Android)
BLoC, Provider, Riverpod state management
Android native development (Kotlin)
E-commerce, logistics & government apps
App performance optimization & deep linking

AI & Search Systems

Integrating AI capabilities and high-performance search engines to power intelligent, data-driven products.

LLM integration — OpenAI, prompt engineering
Vespa — vector search & ranking engine
Meilisearch — fast full-text search
Data visualization & analytics dashboards
Retrieval-Augmented Generation (RAG) pipelines

Govt & Enterprise Solutions

Delivering mission-critical platforms for public sector and large organizations with complex governance requirements.

High-traffic systems (5,000+ req/hr)
Dynamic form builders & data collection
Government dashboards & decision-support tools
Multi-role user systems & access control
Student portals & educational platforms

Education

Universitas Komputer Indonesia

Bachelor's Degree in Information Systems • 🇮🇩 Bandung, Indonesia • 2015 – 2019

Graduated with a focus on software engineering and information system design.
Final thesis on web-based information systems for organizational data management.
Active in campus tech communities and software development projects.

Information Systems • Software Engineering • Database Design

SMK Negeri 4 Bandung

Vocational High School — Software Engineering • 🇮🇩 Bandung, Indonesia • 2012 – 2015

Specialized in software engineering with a strong foundation in programming fundamentals.
Built early projects in web and desktop application development.
Developed problem-solving skills through hands-on technical projects.

Software Engineering • Web Development • Programming Fundamentals