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Experienced Software Engineer with over 13 years of hands-on experience designing and developing scalable backend systems. Proficient in Go, Node.js, Python, and PHP, with strong expertise in cloud infrastructure (AWS, Kubernetes, Terraform), microservices, and system optimization. Also experienced in building modern frontend applications using Next.js and Flutter. Proven track record of delivering impactful solutions, including cost reduction, system performance improvements, and successful product launches. Experienced working at Grab for 5 years, with strong collaboration skills across cross-country teams.…Experienced Software Engineer with over 13 years of hands-on experience designing and developing scalable backend systems. Proficient in Go, Node.js, Python, and PHP, with strong expertise in cloud infrastructure (AWS, Kubernetes, Terraform), microservices, and system optimization. Also experienced in building modern frontend applications using Next.js and Flutter. Proven track record of delivering impactful solutions, including cost reduction, system performance improvements, and successful product launches. Experienced working at Grab for 5 years, with strong collaboration skills across cross-country teams.

Asep Sapulloh

Full Stack Developer, Back-End Developer, Front-End Developer, +2

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Experienced Software Engineer with over 13 years of hands-on experience designing and developing scalable backend systems. Proficient in Go, Node.js, Python, and PHP, with strong expertise in cloud infrastructure (AWS, Kubernetes, Terraform), microservices, and system optimization. Also experienced in building modern frontend applications using Next.js and Flutter. Proven track record of delivering impactful solutions, including cost reduction, system performance improvements, and successful product launches. Experienced working at Grab for 5 years, with strong collaboration skills across cross-country teams.…Experienced Software Engineer with over 13 years of hands-on experience designing and developing scalable backend systems. Proficient in Go, Node.js, Python, and PHP, with strong expertise in cloud infrastructure (AWS, Kubernetes, Terraform), microservices, and system optimization. Also experienced in building modern frontend applications using Next.js and Flutter. Proven track record of delivering impactful solutions, including cost reduction, system performance improvements, and successful product launches. Experienced working at Grab for 5 years, with strong collaboration skills across cross-country teams.

Available to hire

Experienced Software Engineer with over 13 years of hands-on experience designing and developing scalable backend systems. Proficient in Go, Node.js, Python, and PHP, with strong expertise in cloud infrastructure (AWS, Kubernetes, Terraform), microservices, and system optimization. Also experienced in building modern frontend applications using Next.js and Flutter.

Proven track record of delivering impactful solutions, including cost reduction, system performance improvements, and successful product launches. Experienced working at Grab for 5 years, with strong collaboration skills across cross-country teams.

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Work Experience

Senior Backend Engineer at Muvr

April 1, 2025 - April 1, 2025

Developed cron job and scheduler to automate driver payouts using the Stripe SDK, eliminated manual processing for over 50 drivers per day. Implemented referral feature for providers, stores, and customers. Implemented category tiering for providers and customers, making orders visible only to drivers within the relevant tier. Implemented onboarding for stores via Stripe Connect Express.

Senior Software Engineer at Tip Tip

December 1, 2024 - December 1, 2024

Handled over 300 pieces of content daily by developing a microservice for encoding digital content with the Bitmovin SDK. Refactored and optimized code across services for efficiency and performance. Reduced costs by $2,000/month by replacing a third-party solution with an in-house Virtual Waiting Room. Built an offline check-in system to resolve internet connectivity issues for e-ticket check-ins at venues. Built live video streaming using WebRTC integrated with RTM for video calls and chat. Built a community mission in the Tip Tip app to increase active members. Built a subscription feature for creators' follower packages. Deployed and managed services using Kubernetes in AWS EKS.

Senior Fullstack Engineer at OurTeam

November 1, 2024 - October 29, 2025

Designed and deployed a scalable microservices architecture on AWS ECS, implemented CI/CD pipelines with GitHub Actions, built internal React.js + Tailwind frontend, developed RESTful APIs with NestJS and FastAPI, integrated OpenAPI specs, and maintained AWS cloud infrastructure for high availability, cost-efficiency, and security.

Senior Software Engineer at Grab

December 1, 2021 - December 1, 2021

Increased merchant onboarding across Indonesia by developing a self-onboarding registration system for merchants. Led the bulk data upload feature for internal systems to simplify uploading menu data from merchants. Built microservices using Golang and integrated with client services using React.js. Mentored junior developers, promoting industry best practices and improving client satisfaction. Set up web projects to ensure unit test coverage meets a 60% threshold in the CI pipeline.

Software Engineer at Kudo

October 1, 2019 - October 1, 2019

Worked with project managers to define parameters and plan detailed specifications with clear deliverables and timelines. Developed backend components to connect applications with web services. Built an API for flight ticketing on the Kudo app, contributing to increased revenue in the following month.

Fullstack Engineer at Rukamen

March 1, 2016 - March 1, 2016

Planned website development, converting mockups into a usable web presence with HTML, JavaScript, AJAX and JSON coding. Crafted optimized landing pages in HTML/CSS with cross-browser compatibility for marketing. Built a content management system using Laravel and migrated over a thousand data listings to the database. Collaborated with product teams and mentored junior developers to adopt industry best practices.

Web Programmer at Dunia-Online

May 1, 2013 - May 1, 2013

Developed server-side and client-side components using PHP, HTML, CSS, and JavaScript to deliver dynamic and responsive web applications. Built and customized front-end interfaces using WordPress and HubSpot, leveraging built-in themes and custom code to enhance UX and branding.