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Arief Setiyo Nugroho

@ariefsn

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I build scalable SaaS, mobile apps, and microservices across Go, Node.js, and Flutter.

Indonesia

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I've built and scaled an AI-powered image and video generation SaaS for TSR Labs using Go and SvelteKit, improving workload throughput by 30% through asynchronous job processing. I integrated NanoBanana, Kling, Veo, and Sora APIs while strengthening production reliability with Axiom observability, retries, rate-limit handling, and failure recovery.

Across Kano Solution, JIH, AutoKirim, Reharm, and Terkirim, I've delivered web, mobile, and microservice products using Go, Node.js, Python, Flutter, React, and cloud services. I've improved test coverage to 80%, led a team of three, and built practical integrations spanning AWS, Firebase, payment gateways, face recognition, and notification systems.

Experience

Work history, roles, and key accomplishments

Current

Senior Fullstack Developer

Current

TSR Labs

Jul 2024 - Present (2 years 1 month)

Built and scaled a SaaS platform for AI-powered image and video generation using Go and SvelteKit. Designed asynchronous background job processing to handle heavy AI workloads, improving throughput by 30%.

Go SvelteKit AI Image Generation AI Video Generation Background Jobs Kling Veo Sora Prompt Engineering AXIOM Observability Failure Recovery

Senior Software Engineer

Kano Solution

Oct 2018 - Jun 2024 (5 years 8 months)

Worked closely with QA to align application flow and performed desk checks. Increased deployment time by implementing CI/CD, raised code coverage to 80% with unit testing, and improved testing time by 80% with E2E tests.

CI CD Unit Testing E2E Testing Cypress Playwright Chiperise Go NodeJS Python AWS Cognito S3 SNS Cloudwatch Lambda RDS NATS Swagger Pinia Redux toolkit OvermindJS BLoC Storybook SonarQube

Product Development & IT Support Engineer

Bimasakti Multi Sinergi

Jan 2018 - Sep 2018 (8 months)

Provided support to customer service to resolve issues and maintained existing applications. Increased application performance by splitting and building new features using NodeJS and Vue.

NodeJS Application Maintenance Customer Support

Mobile Developer

Reharm

Built a music education platform for Android and iOS with Flutter, integrating Firebase services and Midtrans Payment Gateway.

Flutter Android iOS Firebase Storage Midtrans Payment Gateways

Android Developer

AutoKirim

Built an Android application for a new Indonesian expedition company, integrating Google Maps and Firebase services. Integrated with Autokirim Payment Gateway.

Android Google Maps Firebase Storage Payment Gateways

Software Engineer

Terkirim

Built a mini service for handling notifications via WhatsApp and Email. Implemented microservices with Go, NodeJS, NATS, and NextJS, and developed SDKs for Dart, Go, and NodeJS.

Go NodeJS NATS Microservices WhatsApp Email SDK Development Dart

Mobile Developer

JIH (Jogja International Hospital)

Built HRIS mobile app for Android and iOS using Flutter, integrating Google Maps and Firebase services. Increased attendance feature up to 50% by implementing face recognition and base radius.