// Code Wizard & Problem Solver

Hello, I'm

Samurai
[root@portfolio]●
█

Current Status

Actively Open to New Software Engineering Opportunities
Graduated IST Student
@ Institut Teknologi Bandung
Live— visits— unique— countries

What I Work WithTech Stacks & Tools

Programming Languages

Languages I've mastered for building robust and efficient software solutions.

Frontend Technologies

Tools and frameworks I use to create responsive, interactive user interfaces.

Backend Technologies

Technologies I leverage to build scalable server-side applications and APIs.

AI & ML

AI Developer Tools

AI coding assistants and agentic tools I use to enhance productivity and problem-solving.

Databases & Data Store

Database systems I'm proficient in for managing and optimizing data storage.

DevOps & Cloud

Cloud platforms and tools I use for deployment, CI/CD, and infrastructure management.

Development Tools

Utilities and platforms that enhance my development workflow and productivity.

Portfolio Showcase

<Featured
Projects/>

A curated collection of full-stack applications, showcasing expertise in modern web technologies, scalable architectures, and user-centric design principles.

Azuma ERP — Integrated Seed Production ERP
View Details
Full Stack

Azuma ERP — Integrated Seed Production ERP

Azuma ERP is an integrated ERP platform for corn/maize seed production that replaces spreadsheet-driven operations with a centralized digital system. Built for PT Agro Zuriat Mandiri, it covers the full seed-industry value chain, from partner-managed field production and buy-out settlement through multi-grade inventory, direct and consignment sales, operational finance, and Indonesian CoreTax reporting.

GoGoFiberPostgreSQLpgx
+10 more
JWTNext.jsTypeScriptTailwind CSSshadcn/uiDockerAWS EC2AWS S3GitHub ActionsVercel
Mind Extension - AI-Powered Development Workspace
View Details
Full Stack

Mind Extension - AI-Powered Development Workspace

A multi-tenant AI-powered workspace combining real-time chat, document collaboration, and agentic automation. Features streaming AI responses, tenant-isolated PostgreSQL backends, multi-provider LLM orchestration, RAG-powered knowledge retrieval, and Stripe billing infrastructure.

Agentic LLM OrchestrationRAG PipelineSSE StreamingOpenAI
+10 more
GeminiAnthropicTypeScriptNode.jsExpressPostgreSQLRedisReactReact NativeStripe
View Live Demo
PalmVue — Configurable Traceability & ERP SaaS Platform for Agriculture
View Details
Full Stack

PalmVue — Configurable Traceability & ERP SaaS Platform for Agriculture

PalmVue is a traceability platform for palm seed production that replaces paper-based workflows with a centralized digital system. It provides real-time, end-to-end visibility across plantation operations, ensuring operational data is captured, structured, and fully traceable.

GoPostgreSQLNext.jsReact Native
+5 more
TypeScriptTailwindCSSReact QueryDockerAWS
View Live Demo
ICEE 2025 Main Website
View Details
Full Stack

ICEE 2025 Main Website

The ITB Civil Engineering Expo (ICEE) website featuring registration with GCP integration, Contentful CMS for sponsors/media partners, and comprehensive information sections for this annual engineering event.

Next.jsTypeScriptTailwind CSSGoogle Cloud Platform
+5 more
Google Drive APIGoogle Spreadsheet APIContentful CMSVercelFigma
View Live Demo
PT Persada Dua Rajawali Subsidiaries Websites
View Details
Full Stack

PT Persada Dua Rajawali Subsidiaries Websites

Developing websites for six subsidiaries with features including table reservations, event bookings, rental management systems, and centralized logging with enhanced security and error handling.

Next.jsTypeScriptStrapi CMSRESTful API
+4 more
Database DesignERDLogging SystemsAPI Testing
View Live Demo
EpidemIT
View Details
Backend

EpidemIT

An inclusive IT education platform, integrated AI for enhanced learning and helps people with disabilities, provided financial support, utilized gamification for engagement, advanced global social and economic inclusion (SDGs 4, 8, and 10).

GoGoFiberGORMCockroachDB
+12 more
PostgreSQLDatoCMSNext.js 13.5.6TypescriptTailwind CSSFlaskPythonSci-kit LearnTensorflowAWSGCPDocker
Klugee
View Details
Backend

Klugee

A comprehensive English language learning platform tailored specifically for children. This encompassed the creation of promotional materials as well as the administrative and course-related (Computer-Based Training) websites for the company.

Next.js 13TypescriptTailwind CSSPrisma
+3 more
MongoDBAWS S3AWS Amplify
View Live Demo
Danain
View Details
Backend

Danain

Danain is a web platform connecting investors with startup companies. We firmly believe that innovation deserves adequate funding, and we are committed to facilitating its journey.

Next.js 13TypescriptTailwind CSSPrisma
+5 more
PostgresqlAWS S3AWS RDSAWS AmplifySocket.io
SPARTA 2022
View Details
Backend

SPARTA 2022

A digital platform tailored for the orientation activities of a student organization's recruitment of new members, accommodating over 400 users. It provides functionalities including assignment and material specifications, along with a daily journal feature.

Next.js 13TypescriptTailwind CSSPrisma
+3 more
MongoDBAWS S3AWS Amplify
View Source Code
Karangsalam Lor Village
View Details
Backend

Karangsalam Lor Village

Wisata Karangsalam Lor is a platform dedicated to providing information about the Karangsalam Lor Village, offering insights into its attractions and features. Additionally, it facilitates homestay bookings and enhances visitors' understanding of the village's culture and lifestyle.

Next.js 12TypescriptTailwind CSSPrisma
+1 more
MongoDB
Help Pals Therapy
View Details
Backend

Help Pals Therapy

Help Pals Therapy is a platform designed to assist individuals in managing their mental well-being by monitoring daily emotions. Additionally, it offers the capability to evaluate mental health status and provide recommendations for enhancing overall mental wellness.

Next.js 12JavascriptTailwind CSSMongoDB
Bersama Ashwa
View Details
Backend

Bersama Ashwa

A Mental Health Service, meticulously designed to facilitate a deeper understanding of oneself. Through the quiz-based testing system, individuals can gain invaluable insights into various aspects of their mental well-being.

React.jsJavascriptCSSExpress.js
+2 more
MongoDBGCP
Ar-Raudah Laundry
View Details
Full Stack

Ar-Raudah Laundry

Ar-Raudah Laundry is an integrated website designed to streamline the process of ordering, monitoring, and paying for laundry services through conventional laundry outlets.

Next.js 13TypescriptTailwind CSSPrisma
+3 more
MongoDBuploadthingVercel
Hoteloka
View Details
Backend

Hoteloka

A hotel provider system (like Traveloka, but for hotel) that allows hotel owners to manage their hotel, room, and booking data. Document Link : https://bit.ly/3OU1tae

CodeIgniterPHPTailwindCSSBootstrap
+3 more
MySQLDockerMicrosoft Azure
GIN Hotel
View Details
Backend

GIN Hotel

A hotel system for managing hotel bookings, room availability, and customer data. This system is designed to be user-friendly and easy to use. Document Link : https://bit.ly/3OU1tae

CodeIgniterPHPTailwindCSSBootstrap
+3 more
MySQLDockerMicrosoft Azure
Additional projects on GitHub • Mostly private repositories due to client confidentiality

Career PathProfessional Experience

Lead Full Stack AI Engineer

Saakuru Labs & SiloTech.xyz

July 2025 - Present
Singapore, Singapore
LLMAI AgentsPrompt Engineering
  • Lead a team of 3 international software engineers (consisting of mid-level and senior software engineers), providing technical directions.
  • Architect and implement scalable AI-agent systems across backend, frontend, and AI integration.
  • Drive end-to-end development, from system design to deployment and optimization.
  • Ensure reliability, performance, and scalability of AI-driven applications.
  • Collaborate cross-functionally to align engineering outcomes with business goals.
  • Designed and optimized system prompts and LLM integrations, boosting response accuracy and contextual reliability across AI agents.
  • Collaborated on building and scaling agentic AI architectures and memory systems, enabling agents to retain context across sessions and deliver more human-like interactions.
  • Developed agent configuration workflows (prompt design, behavioral tuning, accuracy refinement), improving overall agent performance and adaptability.
  • Delivered frontend and backend features that made AI capabilities accessible to end users, ensuring seamless product integration.
  • Pioneered the company's agentic AI infrastructure, laying the foundation for scalable, production-ready AI solutions.
  • Contributed directly to the success of the AI Agents Marketplace ecosystem, accelerating Saakuru Labs', SiloTech.xyz's, and Mind Extension's product innovation and market differentiation.

Software Engineer Intern

Grab

September 2024 - December 2024
Jakarta, Indonesia
KubernetesHelmTerraformAWSKafkaRedisDockerDatadogMariaDB
  • Selected as 1 of 50 interns from 19,700+ applicants (0.25% acceptance rate).
  • Reduced daily duplicate-transaction failures from ~1,500–2,000 to zero.
  • Eliminated ~3,000 potential daily error logs by fixing Kafka and Redis issues.
  • Decommissioned 10 deprecated services, reducing GrabKios operational costs.

Software Engineer Intern

Central Bank of Indonesia

June 2024 - August 2024
Jakarta, Indonesia
.NET CoreC#TypeScriptVue.jsMachine LearningMS SQL Server
  • Developed BI-Presence internal face recognition presence management system.
  • Engineered RESTful API endpoints using .NET Core with repository pattern.
  • Designed system architecture spanning frontend, backend, ML, camera, and storage.
  • Integrated frontend, backend, and ML components through seamless API connections.

Backend Engineer Intern

DOT Indonesia

December 2023 - April 2024
Bandung, Indonesia
LaravelPHPVue.jsFilamentMariaDBInertia
  • Migrated internal HRIS from Laravel/Inertia to Laravel/Filament for ~110 employees.
  • Created database documentation for General Secretariat of DPR RI website revamp.
  • Implemented secure APIs with high scalability and low-cost queries.

Software Engineer

Inkubator IT HMIF ITB

December 2022 - January 2024
Bandung, Indonesia
TypeScriptNext.jsPrismaMongoDBPostgreSQLAWSGCPDocker
  • Completed 5 website development projects for external clients during undergraduate studies.
  • Collaborated with UI/UX designers, PMs, and frontend developers across domains.
  • Built websites for mental health, village services, dormitories, and language courses.

RecognitionMy AchievementsAccolades and honors received throughout my academic and professional journey

NationalHonorable Mention (Top 4)

Honorable Mention at Alibaba Cloud GenAI Hackathon 2025 Indonesia

May 2025
QwenFastAPILangGraphNext.jsPostgreSQL
  • Participated in the Alibaba Cloud GenAI Hackathon 2025 Indonesia, a 24-hour hackathon open-to-public national-scale competition with ~2000 participants, organized by Alibaba Cloud in collaboration with GoTo Group. My team of four secured Honorable Mention (Top 4) out of hundreds of submitted projects.
  • Developed GoShield, an AI-powered safety intelligence system for transport rides, focused on a passenger-centered care approach to detect and respond to threats in real time using cloud-based LLM infrastructure.
  • Utilized ~99% Alibaba Cloud tech stack, including Qwen Plus (Tongyi Qianwen) for Risk Assessment Agent and Summarizer Agent, STT (Intelligent Speech Interaction), PAI-EAS, PAI-DSW, OSS, ApsaraDB RDS (PostgreSQL), and AnalyticDB.
  • Built with modern tech: FastAPI + Python + SSE + LangGraph (backend), and Next.js + Capacitor + TailwindCSS + TypeScript (frontend), deployed using Alibaba ECS.
  • Contributed as a brainstormer, fullstack engineer, and cloud system integrator.
International2nd Place

2nd Place Winner at Garuda Hacks 5.0 Hackathon 2024

July 2024
IoTAIMobile
  • 2nd Place out of 105 teams (364 participants) in the "Strongest Together" path.
  • Received The Wolfram Award (top 5 submissions across all tracks).
  • Built IRIS, an IoT-based mobile app for safety and evidence collection using AI.
  • Served as Hustler, UI/UX Designer, and Fullstack Engineer.
University1st Winner

1st Winner ITB Online Hackathon Pra-Gemastik XVII: Software Engineering Competition

June 2024
Software Engineering
  • Led a team of three to win first place in the Software Engineering competition.
  • Developed a comprehensive software solution addressing real-world challenges.
  • Demonstrated expertise in software architecture and problem-solving under time constraints.
NationalTop 5

Top 5 SLASHCOM x HACKATHON Competition 2024

May 2024
  • Qualified as one of the Top 5 teams out of 20 participating teams.
  • Brought new innovations and implementations using IT knowledge.
  • Demonstrated problem-solving, technical expertise, and collaborative teamwork.
NationalTop 5

Top 5 Web Development Competition Informatics Festival 2023 by Padjajaran University

October 2023
REST APIDatabase
  • Top 5 in web development competition focused on real-world economic issues.
  • Developed "Danain", a platform connecting startups with investors.
  • Architected backend infrastructure, RESTful APIs, and database schemas as Backend Engineer.
NationalBest Idea

Best Idea SLASHCOM x HACKATHON Competition 2023 by UPNVJ

June 2023
LaravelFullstack
  • Best Idea award for startup supporting SDGs 4 and 8 (education and economic growth).
  • Addressed challenges faced by students in direct learning through real projects.
  • Spearheaded fullstack development ensuring robust client–server communication.