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Backend & Platform Engineer with 8+ years of hands-on experience in architecting, developing, and optimizing scalable systems across logistics, SaaS, and enterprise platforms. Recently I contributed as a Platform Engineer and Solution Architect in a logistics company, leading performance improvements, system redesigns, API optimization, and cross-functional alignment to support high-volume operations. I excel at Golang, Python, and TypeScript, designing microservices, REST/gRPC APIs, and cloud-native architectures. I focus on reliable, maintainable solutions, solving complex production issues, and collaborating with product and engineering teams to deliver business outcomes while enabling systems to scale with clarity and efficiency.…Backend & Platform Engineer with 8+ years of hands-on experience in architecting, developing, and optimizing scalable systems across logistics, SaaS, and enterprise platforms. Recently I contributed as a Platform Engineer and Solution Architect in a logistics company, leading performance improvements, system redesigns, API optimization, and cross-functional alignment to support high-volume operations. I excel at Golang, Python, and TypeScript, designing microservices, REST/gRPC APIs, and cloud-native architectures. I focus on reliable, maintainable solutions, solving complex production issues, and collaborating with product and engineering teams to deliver business outcomes while enabling systems to scale with clarity and efficiency.

Muhammad Arif Nasrulloh

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

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Backend & Platform Engineer with 8+ years of hands-on experience in architecting, developing, and optimizing scalable systems across logistics, SaaS, and enterprise platforms. Recently I contributed as a Platform Engineer and Solution Architect in a logistics company, leading performance improvements, system redesigns, API optimization, and cross-functional alignment to support high-volume operations. I excel at Golang, Python, and TypeScript, designing microservices, REST/gRPC APIs, and cloud-native architectures. I focus on reliable, maintainable solutions, solving complex production issues, and collaborating with product and engineering teams to deliver business outcomes while enabling systems to scale with clarity and efficiency.…Backend & Platform Engineer with 8+ years of hands-on experience in architecting, developing, and optimizing scalable systems across logistics, SaaS, and enterprise platforms. Recently I contributed as a Platform Engineer and Solution Architect in a logistics company, leading performance improvements, system redesigns, API optimization, and cross-functional alignment to support high-volume operations. I excel at Golang, Python, and TypeScript, designing microservices, REST/gRPC APIs, and cloud-native architectures. I focus on reliable, maintainable solutions, solving complex production issues, and collaborating with product and engineering teams to deliver business outcomes while enabling systems to scale with clarity and efficiency.

Available to hire

Backend & Platform Engineer with 8+ years of hands-on experience in architecting, developing, and optimizing scalable systems across logistics, SaaS, and enterprise platforms. Recently I contributed as a Platform Engineer and Solution Architect in a logistics company, leading performance improvements, system redesigns, API optimization, and cross-functional alignment to support high-volume operations.

I excel at Golang, Python, and TypeScript, designing microservices, REST/gRPC APIs, and cloud-native architectures. I focus on reliable, maintainable solutions, solving complex production issues, and collaborating with product and engineering teams to deliver business outcomes while enabling systems to scale with clarity and efficiency.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Work Experience

Platform Engineer & Solution Architect at Lion Parcel

February 1, 2025 - August 1, 2025

Enhanced system performance by evaluating high-impact technical challenges and implementing optimized service architectures to improve operational stability. Strengthened engineering alignment by translating business needs into actionable technical plans that supported product scalability and efficient execution. Improved API efficiency by restructuring key queries and refactoring legacy components, increasing responsiveness and reducing internal bottlenecks. Reduced operational disruptions by performing thorough root-cause investigations and addressing critical issues across multiple product teams. Delivered high-performance backend enhancements designed to operate under logistics-grade traffic with low latency and reliable distributed services. Took full ownership of end-to-end architectural improvements from requirements through deployment, ensuring timely delivery in a fast-moving product environment.

Student Success Alumni Engagement Manager at Binar Academy

January 1, 2024 - May 1, 2024

Led and improved alumni engagement programs, enhancing the Binar alumni ecosystem and boosting community interaction by 30%. Automated the job farming page, resulting in targeted job recommendations and a 25% increase in alumni job placements. Managed the expansion project for Binar Outsourcing into Singapore, adding 120+ professionals to the senior talent pool. Built strategic partnerships to strengthen career opportunities for students and facilitated a seamless transition from education to employment. Created and launched the Binar Labs system, offering structured internships supported by alumni mentorship.

Senior Backend Engineer at OCA Indonesia

June 1, 2023 - Present

Improved product scalability by restructuring backend services and expanding existing features into more advanced business models. Enabled seamless product integration by engineering backend connections between multiple internal systems and external third-party platforms. Strengthened system reliability by troubleshooting critical issues and implementing stable, maintainable backend logic across services. Supported multi-team growth by collaborating with product, engineering, and business units to deliver aligned technical solutions. Enhanced customer and partner experience by optimizing API design and backend workflows for smoother cross-product interactions. Increased platform security by implementing MFA and WhatsApp-based OTP, ensuring safer access and reduced identity risks. Expanded communication capabilities by integrating with various messaging and automation platforms, enabling more seamless multi-channel engagement. Improved data-driven decision-making by designing user-frien

Freelance Backend Engineer at Gotoko

March 1, 2022 - June 1, 2022

Improved service communication by implementing gRPC protocols that enhanced efficiency between internal modules. Built scalable RESTful APIs supporting core product workflows, ensuring reliable integration with backend services. Enhanced system performance by optimizing backend logic and refining service interactions across distributed components. Increased operational reliability by adopting cloud-based practices for better uptime and smoother deployments. Collaborated with internal teams to refine query structures and streamline API performance for improved user experience.

Backend Engineer at PGIdata

September 1, 2020 - August 1, 2021

Addressed guest management challenges by developing secure backend services using Golang and MySQL, supporting registration and access workflows. Designed scalable APIs to ensure stable operations across high-traffic residential environments. Enhanced decision-making capabilities by contributing to GIS-based analytics for spatial insights. Improved backend performance by optimizing database logic and restructuring internal service processes. Collaborated with distributed teams to align system behavior with operational needs and user expectations.

Fullstack Engineer at Bandros

June 1, 2018 - September 1, 2020

Improved warehouse operations by designing and developing a complete Warehouse Management System (WMS) addressing stock, fulfillment, and auditing needs. Built real-time stock APIs to support product availability checks and vendor workflows. Streamlined logistics operations by developing automated delivery order and fulfillment management features. Strengthened financial transparency through integrated modules for transaction tracking and mutations. Enhanced usability of internal platforms by building responsive UI components using jQuery and Bootstrap.

Software Engineer at NineOD

July 1, 2017 - November 1, 2017

Supported hospital digitization by building front-end modules for a Hospital Information System (HIS). Improved user experience by developing responsive, intuitive UIs using jQuery and Materialize. Ensured operational accuracy by collaborating with backend teams to align data presentations with medical workflows. Enhanced system performance by optimizing UI loading and component rendering. Contributed to marketing and outreach by building clean, user-friendly landing pages.

Software Engineer at AksiKode

July 1, 2016 - June 1, 2017

Built a crowdfunding platform to address the need for transparent and scalable fundraising workflows. Engineered both backend and frontend components ensuring secure operations and maintainable application structure. Improved deployment reliability by handling production releases and maintaining stable environments. Enhanced application performance by debugging and improving existing modules. Aligned technical development with organizational needs by translating business processes into working system features.