Open to opportunities

Banin Hadin

@baninhadin

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Senior software engineer building scalable full-stack platforms with Go, Java, React, and microservices.

Indonesia

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What I'm looking for

I’m looking for a team where I can own scalable backend systems and full-stack features, improve reliability with strong testing/CI, and collaborate on architecture migrations and microservices in a product-focused environment.

I’m a Senior Software Engineer who builds marketplace and enterprise systems end-to-end, from core backend services to user-facing modules. At Broom.id, I developed full-stack features with React and Java Spring Boot for vehicle listing, bidding workflows, and transaction processing—and I led the migration from NestJS to Java Spring Boot with a shared base library for standardized team-wide patterns.

I also focus heavily on reliability and scalability: I reduced QA regression by 70% through code review standards, automated test pipelines, and integration testing. Earlier, at PT Infomedia Nusantara (Telkom Group subsidiary), I designed backend services in Go and TypeScript with MongoDB, Redis, and RabbitMQ, and built operational dashboards in React/Next.js, while my background in robotics programming sharpened my approach to real-time systems and tooling.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Broom.id

Aug 2025 - Present (10 months)

Developed full-stack platform modules in React and Java Spring Boot for vehicle listing, bidding workflows, and transaction processing. Led migration from NestJS to Spring Boot with a shared base library, reducing QA regression by 70%, and co-founded EasyVisual with Spring Boot 3.5, Next.js 16, LLM integration, and Stripe/Xendit payments.

React Spring Boot Microservices RESTful APIs Docker CI CD Automated Testing Next.js LLM Integrations Stripe And Xendit

Software Engineer

PT Infomedia Nusantara

Apr 2023 - Aug 2025 (2 years 4 months)

Owned backend services in Go and TypeScript handling tens of thousands of daily transactions using MongoDB, Redis caching, and RabbitMQ for async processing. Migrated from NestJS to Go microservices, cutting Docker image sizes by ~90% and improving deployment speed, and built internal/client analytics dashboards with React and Next.js.

Go TypeScript MongoDB Redis RabbitMQ Microservices Docker React Next.js RESTful APIs

Junior Engineer

Shopee

Mar 2022 - Apr 2023 (1 year 1 month)

Migrated legacy payment and order APIs from Python to Go using Gin and GORM, improving performance and codebase maintainability. Reached 90% unit test coverage across frontend (Next.js) and backend (Go), and refactored core checkout modules through design reviews.

Go Gin Gorm Python Next.js Unit Testing API Migration Backend Development

Fullstack Software Engineer

Independent Software Development

Jan 2021 - Jan 2022 (1 year)

Built full-stack websites for multiple clients using Next.js and Express. Developed smart contracts for blockchain projects using Go and Solidity.

Next.js Full Stack Web Development Go Solidity Smart Contracts Blockchain Development

Programming Lead

IRIS Robotics

Jan 2020 - Jan 2021 (1 year)

Coded robot control systems using C++ and ROS (Robot Operating System). Built a Qt C++ basestation for real-time robot communication and developed a Vue.js web app for monitoring, debugging, and logging robot positions.

C ROS Real Time Communications Vue.Js Debugging