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I'm Mustakim, a senior full-stack developer with 8+ years of experience building high-performance ecosystems for the New Work era. I specialize in backend architecture (Laravel, Magento 2, NestJS) and AI-driven automation that transforms manual workflows into scalable digital assets. My work emphasizes ROI-driven technical intelligence and modular scalability. I've led projects serving 100k+ users, slashed operational overhead by up to 40%, and delivered high-integrity transaction logging and AI-ready automation for reporting and marketing.…I'm Mustakim, a senior full-stack developer with 8+ years of experience building high-performance ecosystems for the New Work era. I specialize in backend architecture (Laravel, Magento 2, NestJS) and AI-driven automation that transforms manual workflows into scalable digital assets. My work emphasizes ROI-driven technical intelligence and modular scalability. I've led projects serving 100k+ users, slashed operational overhead by up to 40%, and delivered high-integrity transaction logging and AI-ready automation for reporting and marketing.

Mustakim

Back-End Developer, Programmer, Full Stack Developer, +5

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I'm Mustakim, a senior full-stack developer with 8+ years of experience building high-performance ecosystems for the New Work era. I specialize in backend architecture (Laravel, Magento 2, NestJS) and AI-driven automation that transforms manual workflows into scalable digital assets. My work emphasizes ROI-driven technical intelligence and modular scalability. I've led projects serving 100k+ users, slashed operational overhead by up to 40%, and delivered high-integrity transaction logging and AI-ready automation for reporting and marketing.…I'm Mustakim, a senior full-stack developer with 8+ years of experience building high-performance ecosystems for the New Work era. I specialize in backend architecture (Laravel, Magento 2, NestJS) and AI-driven automation that transforms manual workflows into scalable digital assets. My work emphasizes ROI-driven technical intelligence and modular scalability. I've led projects serving 100k+ users, slashed operational overhead by up to 40%, and delivered high-integrity transaction logging and AI-ready automation for reporting and marketing.

Available to hire

I’m Mustakim, a senior full-stack developer with 8+ years of experience building high-performance ecosystems for the New Work era. I specialize in backend architecture (Laravel, Magento 2, NestJS) and AI-driven automation that transforms manual workflows into scalable digital assets.

My work emphasizes ROI-driven technical intelligence and modular scalability. I’ve led projects serving 100k+ users, slashed operational overhead by up to 40%, and delivered high-integrity transaction logging and AI-ready automation for reporting and marketing.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Work Experience

Backend Developer at Zeebot

January 1, 2023 - Present

Led the standardization and refactoring of file/media upload and retrieval logic across multiple modules, implementing shared traits for maintainability and DRY code. Enhanced warranty management with robust Indonesian phone validation, accurate warranty period calculations, and consistent API responses. Designed and implemented stock and inventory status flows including production, on-deliver, on-hold, on-hand, and on-reserve with comprehensive transaction logging. Improved user experience and security through enhanced validation, error handling, and activity logging. Collaborated on POS, transaction, and invoice features, integrating external systems and optimizing for performance and reliability. Maintained high code quality via extensive refactoring, testing, and documentation.

Senior Analyst Programmer at Uistkey - Hongkong eCommerce Platform Transformation

February 1, 2023 - August 9, 2025

Architected and deployed enterprise-grade Magento 2 solutions, optimizing checkout flows and inventory management systems. Implemented secure payment integrations and custom product configurations. Built a full-featured vehicle booking platform using Node.js backend and developed responsive user interfaces with Angular. Engineered real-time availability tracking and reservation management systems.

Backend Engineer at ICKzE by SICL Jogjakarta

June 1, 2023 - August 9, 2025

Designed robust ecommerce database architectures to support complex business requirements. Built scalable, resilient system architectures leveraging Magento 2 framework. Developed feature-rich REST and GraphQL APIs to enable omnichannel experiences. Implemented custom functionality and integrations enhancing core Magento capabilities. Optimized performance, security, and reliability across all Magento solutions.

Fullstack Developer at Vilk.co Singapore

June 1, 2020 - August 9, 2025

Developed a full-stack system for a healthcare startup leveraging Bluetooth-connected devices. Designed scalable backend architecture for ingesting, processing, and analyzing real-time health data. Implemented secure APIs and web/mobile interfaces enabling seamless user monitoring. Optimized application performance and reliability to ensure uninterrupted service. Collaborated cross-functionally with product, design, and medical teams to translate requirements.

Fullstack Developer at PT Jawapos Group Multimedia (JawaPos.com)

July 1, 2019 - August 9, 2025

Developed and enhanced core functionalities of the JawaPos.com news website and subdomains using the Laravel framework. Optimized site performance, reliability, and security across AWS infrastructure including EC2, RDS, S3, and CloudFront. Implemented complex content management workflows, personalization engines, and analytics integrations using Elasticsearch, Redis, and Mixpanel. Improved user experience and engagement through data-driven enhancements and A/B testing. Collaborated closely with editorial, marketing, and IT teams to translate business needs into technical solutions.

Backend Developer at Vuryotech Indonesia

January 1, 2018 - August 9, 2025

Developed and enhanced core functionalities of an enterprise-grade ecommerce platform using the Yii2 PHP framework. Designed scalable, secure database architectures to support complex product catalogs, shopping carts, and order management. Developed custom modules and integrations including payment gateways, inventory management, and customer loyalty programs. Optimized platform performance, reliability, and security across Linux servers, Nginx web servers, and MySQL databases. Collaborated with product, marketing, and operations teams for continuous UX improvements. Mentored junior developers and advocated best practices in code organization, testing, and deployment automation.

Backend Developer at Beebot Automotive

January 1, 2025 - Present

Architected a high-availability modular Laravel commerce platform integrating POS, stock management, and dynamic campaign engines (vouchers/warranties) for unified sales operations. Engineered AI-ready automation workflows for financial and operational reporting, slashing manual data processing time by 40% and eliminating human error. Implemented high-integrity transaction logging and structured stock movement tracking, increasing inventory accuracy and auditability by 25%. Designed a future-proof RESTful API ecosystem enabling rapid, scalable integration across diverse sales channels and AI-driven marketing tools.

Fullstack Developer at Wistkey

January 1, 2024 - February 1, 2025

Optimized high-traffic eCommerce architectures with a focus on conversion intelligence and performance. Engineered customized checkout funnels delivering a 10–15% lift in conversion rates. Managed catalog logic for 50,000+ SKUs, achieving a 35% improvement in frontend response times.

Backend Developer at ICube by Sirclo

March 1, 2021 - June 1, 2023

Lead developer for enterprise Magento 2 customization, serving high-volume retail traffic. Integrated advanced third-party logistics (3PL) and fintech APIs to create seamless end-to-end user journeys. Established maintainable code standards across cross-functional teams to ensure zero-downtime deployments.

Fullstack Developer at Kilk.co

July 1, 2019 - June 1, 2020

Developed an IoT-integrated healthcare ecosystem utilizing Bluetooth-connected device data. Built real-time backend pipelines for predictive health monitoring and secure medical data analysis.

Fullstack Developer at PT Jawapos Group Multimedia

February 1, 2018 - July 1, 2019

Scaled media platforms serving 500k+ monthly visitors through aggressive caching and code refactoring. Optimized monetization via Google Ad Manager (DFP) integrations, reducing page load by 30% while increasing ad visibility.