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Taufik Arsandi

@taufikarsandi

Lead Engineer at PT. Baruch Lebarach Sejahtera building an AI-native ERP and receipt workflow that turns 1,600 monthly receipts into journal entries.

Indonesia

Message

At PT. Baruch Lebarach Sejahtera, I own an AI-native ERP that’s live and in daily use. I built a LangGraph workflow that turns WhatsApp receipt photos from 56 field teams into pending journal entries, removing about 15 days of manual entry each month.

At 3 Degrees App Pte Ltd, I owned web, backend, and mobile systems and integrated Stripe multi-currency payments across Singapore, Indonesia, and Australia. Earlier, at PT. Enb Mobile Care, I shipped native iOS features to a production app serving 100,000+ users; I also built Pixtalase, a live commerce platform for Indonesian UMKM.

Experience

Work history, roles, and key accomplishments

Current

Lead Engineer

Current

PT. Baruch Lebarach Sejahtera

Aug 2026 - Present (3 months)

End-to-end system ownership of an AI-native ERP with a Go backend, for a vendor running network projects for XL/Link Net and ZTE. All modules are live and in daily use.

Go Python fastAPI LangGraph DeepSeek V4 Pro RAG Pgvector Tool calling Tesseract OCR WhatsApp Integration

Senior Software Engineer

3 Degrees App Pte Ltd

Dec 2022 - Sep 2026 (3 years 9 months)

End-to-end system ownership across frontend, backend, and mobile, including architecture, infrastructure, and delivery process. Designed system architecture across web app, Flutter apps, backend services, data model, and production cloud on AWS and GCP.

Flutter React Next.js NodeJS PostgreSQL Multi Agent LLM Evals AWS GCP Gitlab CI Jenkins Grafana Stripe Midtrans

DevOps Engineer

Parkle.io

Aug 2024 - Aug 2024 (0 months)

Deployed production microservices on AWS Fargate with auto-scaling. Set up PostgreSQL on AWS RDS with backups and failover, along with VPC subnets, security groups, and routing.

AWS Fargate AWS ECS RDS VPC Docker

Lead Mobile Developer

PT. Twibbonize Teknologi Indonesia

Dec 2022 - Jul 2024 (1 year 7 months)

Led two junior mobile developers from concept to store release for Olakata, a crossword game. Built the game in Flutter, including the puzzle engine and saving game progress.

Flutter Firebase In App Purchases lottie

iOS Engineer

PT. Enb Mobile Care

Feb 2021 - Nov 2022 (1 year 9 months)

Shipped native iOS features in Swift and Objective-C to a production app serving 100,000+ users. Built a real-time bidding system over WebSockets and maintained screens across UIKit and SwiftUI in an MVVM architecture.

Swift Objective C SwiftUI UIKit MVVM Cocoapods WebSockets