Yusuf Adiputera Lead Software Engineer specialized in Java, Distributed Systems, and Enterprise Commerce

Contact

yusuf@adiputera.id

linkedin.com/in/yusuf-adiputera

Connect with me

GitHub Stack Overflow SAP Community About.me

Summary

Yusuf is a Lead Software Engineer with over 8 years of experience specializing in Java and Spring Framework architecture, enterprise e-commerce platforms, and distributed systems. He has a proven history of designing and delivering high-traffic platforms for Astra Group, including seva.id, auto2000.co.id, and motorkux.id.

Currently, he leads a major modernization initiative migrating a legacy SAP Commerce monolith to a Spring Boot microservices ecosystem. In this role, he designs reusable core capabilities, including a dynamic rules engine (Rules-as-a-Service) and scalable service foundations.

His engineering philosophy heavily emphasizes performance and system reliability. By implementing full-page caching (EHCache) and custom image proxies, he has successfully reduced page load times to sub-second levels and ensured platforms can reliably handle 3× traffic spikes.

Beyond application code, Yusuf brings strong expertise in infrastructure and data architecture. He has executed complex database migrations (SAP HANA to Aurora MySQL), established zero-downtime CI/CD pipelines, and built event-driven integrations using Kafka to connect enterprise systems like SAP CDP, Emarsys, and S/4HANA.

As an engineering leader, Yusuf acts as an internal technical consultant across parallel projects. He enjoys leading engineering teams, mentoring developers, and establishing the technical standards that drive long-term business growth.

Key Achievements

  • Leading the enterprise-wide modernization strategy, migrating a legacy SAP Commerce monolith into a scalable Spring Boot microservices ecosystem across 3 parallel business domains.
  • Led the engineering teams for motorkux.id (2021–Present) and seva.id marketplace (2019–2021)
  • Contributed to the core development of the seva.id property platform (2018–2019)
  • Received the internal "Best Project Development Quality" award (2024)
  • Achieved sub-second page load times and engineered system resilience to handle 3× traffic spikes without downtime by implementing an EHCache full-page caching architecture.
  • Integrated SAP Customer Data Platform (CDP) and SAP Emarsys for unified customer profiles and marketing (2025)
  • Contributed to SAP S/4HANA ERP integrations leveraging ABAP (2026)
  • Designed and implemented a comprehensive Role-Based Access Control (RBAC) framework to govern service-level authorization and secure access lifecycles.
  • Built a custom image proxy service to dramatically reduce payload sizes and bandwidth (2024)
  • Engineered a real-time payload validation engine using Drools (2025)
  • Developed location-based custom promotion modules in SAP Commerce (2023)
  • Executed large-scale database migrations from SAP HANA to MySQL across multiple environments (2019–2020)
  • Led enterprise-wide SAP Commerce platform upgrades (2020–2022)
  • Established automated zero-downtime CI/CD pipelines using Jenkins and Azure DevOps (2018–2022)
  • Optimized storefront rendering by implementing CMS component lazy loading and JSP performance tuning
  • Mentored the next generation of engineers by conducting 3 internal SAP Commerce bootcamps, teaching Java, Spring MVC, and platform fundamentals.

Skills

View detailed technical expertise & technologies →

  • Languages: Java, JavaScript, HTML
  • Frameworks & Platforms: SAP Commerce (Hybris), Spring Boot, Spring MVC, jQuery, Azure Function App, SAP Customer Data Platform (SAP CDP), SAP Engagement Cloud (formerly SAP Emarsys), SAP S/4HANA ABAP
  • Architecture & Integration: Microservices, REST API
  • Tools & Infrastructure: Kafka, Apache Solr, Drools, Git

Experience

Lead Software Engineer

PT Astra International Tbk
–

Lead architecture and evolution of enterprise-scale e-commerce platforms, driving modernization from monolithic SAP Commerce systems to a scalable microservices ecosystem across multiple business domains.

Architecture & Platform Ownership

  • Defined and led microservices architecture for high-traffic commerce platforms.
  • Owned cross-domain system design across core, CMS, and product services.
  • Established service boundaries, platform standards, and long-term system evolution strategy.
  • Built reusable platform capabilities including rules engine and shared infrastructure components.

Platform Modernization

  • Leading enterprise-wide migration from SAP Commerce monolith to Spring Boot–based microservices.
  • Supervising 3 parallel rewrite tracks across multiple business domains.
  • Defined engineering standards and implementation guidelines for distributed systems.

Scalability & Performance Engineering

  • Reduced page load time from ~2s to sub-second via full-page caching architecture (EHCache).
  • Improved system resilience to handle 3× traffic spikes without downtime.
  • Reduced image payload size by up to 80% through custom image proxy service.
  • Optimized storefront performance via CMS lazy loading and rendering improvements.

Security & Access Control

  • Designed and implemented Role-Based Access Control (RBAC) for service-level authorization.
  • Implemented secure access lifecycle including employee role expiration mechanisms.

Enterprise Integration

  • Contributed to SAP Customer Data Platform (SAP CDP) and SAP Emarsys implementation for unified customer data and marketing automation.
  • Supporting SAP S/4HANA integration initiatives and expanding ABAP expertise for ERP integration.

Engineering Leadership & Technical Influence

  • Led a team of up to 12 engineers delivering end-to-end platform development.
  • Acted as internal technical consultant across multiple teams, providing architectural guidance and solution design for parallel projects.
  • Drove cross-team technical alignment, ensuring consistency in architecture, standards, and best practices.
  • Mentored engineers and senior developers on system design, performance, and scalable architecture.
  • Collaborated with product, infrastructure, and enterprise integration teams to align technical solutions with business goals.
  • Owned CI/CD pipeline design and deployment strategy across Azure DevOps and Jenkins.
  • Awarded Best Project Development Quality (2024).

Selected Achievements

  • Delivered motorkux.id go-live (2022) and seva.id marketplace launch (2020) with payment, shipping, and 3rd-party integrations.
  • Designed Rules-as-a-Service platform using Drools for dynamic business logic without code deployment.
  • Led multiple SAP Commerce upgrades across enterprise platforms (seva.id, auto2000, motorkux.id - versions 6.6 → 2205).
  • Developed custom promotion engine supporting location-based quota without coupon dependency.

Technology Stack: Java, Spring Boot, Spring MVC, Microservices Architecture, SAP Commerce (Hybris), Drools, EHCache, JSP, SAP CDP, SAP Emarsys, SAP S/4HANA, Azure DevOps, Jenkins, MySQL.

Bootcamp Trainer

PT Astra International Tbk
–

Trained 3 internal batches of SAP Commerce bootcamps covering Java, Spring MVC, and SAP Commerce/Hybris fundamentals.

Technology Stack: Java, Spring MVC, SAP Commerce (Hybris)

Tech Lead & DevOps Engineer

PT Astra International Tbk (via PT Xsis Mitra Utama)
–

Led development and deployment operations for automotive and marketplace platforms, focusing on database architecture and CI/CD automation.

Database & Architecture

  • Migrated databases from SAP HANA to Aurora MySQL for major e-commerce platforms.
  • Developed scalable features and conducted code reviews to maintain architectural standards.

DevOps & System Reliability

  • Transitioned manual deployment processes to automated CI/CD pipelines using Azure DevOps and Jenkins across all environments.
  • Served on the production deployment team, handling zero-downtime releases.
  • Traced and resolved complex bugs to maintain high availability for high-traffic platforms.

System Integration

  • Integrated 3rd-party REST/SOAP APIs and parent site services to support marketplace and automotive operations.

Technology Stack: SAP Commerce (Hybris), Java, Spring MVC, Jenkins, Azure DevOps, SAP HANA, Aurora MySQL.

Software Developer

PT Astra International Tbk (via PT Xsis Mitra Utama)
–

Contributed to the development of enterprise property marketplaces, focusing on core feature delivery and system integrations.

Feature Development & Delivery

  • Part of the core team that built and launched the seva.id property marketplace.
  • Developed and maintained e-commerce features, optimizing the existing codebase.

Authentication & Security

  • Implemented OAuth social media login integration to simplify user login and registration.

System Integration

  • Integrated 3rd-party APIs and parent site resources to support marketplace features and manage content delivery.

Technology Stack: SAP Commerce (Hybris), Java, Spring MVC, REST/SOAP APIs, OAuth.

Education

  • Bachelor's Degree in Computer Science
    Universitas Diponegoro (Semarang, Indonesia)

Courses

  • Oracle Academy Java Fundamentals (Oracle)

  • Oracle Academy Java Programming (Oracle)

  • Java Spring Framework Bootcamp (XSIS)

  • SAP Hybris Commerce Developer Part 1 (SAP & Trainocate)

  • SAP Hybris Commerce Developer Part 2 (SAP & Trainocate)

  • Spartacus Training (Divante)

  • Confluent Developer Skills for Building Apache Kafka® (Confluent)

Certifications

  • Data Streaming Engineer Foundations
    Confluent
    Credential ID: 158233717

    Issued Agu 2025 · Expires Agu 2027
    View Credential

  • Confluent Apache Kafka Fundamentals Accreditation
    Confluent
    Credential ID: 170078924

    Issued Jul 2025 · Expires Jul 2027
    View Credential

Technical Articles

View all technical articles →

Frequently Asked Questions

For more information, read Yusuf Adiputera's Frequently Asked Questions.