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Full-stack software engineer with a passion for building efficient, scalable applications. I blend technical expertise with a focus on business impact, specializing in modern web technologies and cloud infrastructure optimization. My work spans frontend and backend development with an emphasis on creating maintainable code architectures and improving system performance. I enjoy solving complex technical challenges while delivering practical solutions that reduce costs and enhance user experiences.…Full-stack software engineer with a passion for building efficient, scalable applications. I blend technical expertise with a focus on business impact, specializing in modern web technologies and cloud infrastructure optimization. My work spans frontend and backend development with an emphasis on creating maintainable code architectures and improving system performance. I enjoy solving complex technical challenges while delivering practical solutions that reduce costs and enhance user experiences.

FARRIZAL ALCHUDRY MUTAQIEN

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

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Full-stack software engineer with a passion for building efficient, scalable applications. I blend technical expertise with a focus on business impact, specializing in modern web technologies and cloud infrastructure optimization. My work spans frontend and backend development with an emphasis on creating maintainable code architectures and improving system performance. I enjoy solving complex technical challenges while delivering practical solutions that reduce costs and enhance user experiences.…Full-stack software engineer with a passion for building efficient, scalable applications. I blend technical expertise with a focus on business impact, specializing in modern web technologies and cloud infrastructure optimization. My work spans frontend and backend development with an emphasis on creating maintainable code architectures and improving system performance. I enjoy solving complex technical challenges while delivering practical solutions that reduce costs and enhance user experiences.

Available to hire

Full-stack software engineer with a passion for building efficient, scalable applications. I blend technical expertise with a focus on business impact, specializing in modern web technologies and cloud infrastructure optimization. My work spans frontend and backend development with an emphasis on creating maintainable code architectures and improving system performance. I enjoy solving complex technical challenges while delivering practical solutions that reduce costs and enhance user experiences.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

Indonesian

Fluent

English

Advanced

Work Experience

Senior Software Engineer at PT. EDUKITA BUDAYA CINTA BELAJAR | EDUKITA.COM

August 1, 2021 - Present

Architected AI-powered learning platform processing 1,600+ educational materials, enabling automated content generation and personalized student communications for 13,500+ active learners. Reduced Rails memory consumption by 85%, preventing downtime and achieving stable memory usage of ~597MB. Led migration from Rails 6 to 7.2.0, improving application stability and developer productivity for a 3-person team. Decreased AWS infrastructure costs by 20% through Kubernetes cluster consolidation. Accelerated deployment pipeline by 66% using Pulumi-based infrastructure decentralization. Developed 54 reusable React components adopted across 25+ microservices and built an AI-powered assessment system with CEFR/ACTFL-aligned fluency scoring.

Software Engineer at AISON PTE LTD | AISON.SG

September 1, 2020 - June 30, 2021

Developed enterprise-grade applications using NestJS, MongoDB, and MySQL for Singapore-based clients. Implemented event-driven architecture using Pub/Sub messaging, improving system latency for delivery robots. Optimized Node.js performance through native C/C++ module integration and produced comprehensive technical documentation for international teams.

Software Engineer at PT. SALE STOCK INDONESIA | SORABEL.COM

July 1, 2019 - July 31, 2020

Developed dynamic content management system increasing user engagement. Built A/B testing framework enabling data-driven feature rollouts for 14M users. Optimized React performance and implemented a rule engine for personalized experiences based on behavioral data.

Software Engineer at PT. GONGSIN INTERASIONAL TRANSINDO | CABACA.ID

January 1, 2019 - July 31, 2019

Led User Acceptance Testing (UAT) to ensure the application met business and user requirements before release. Upgraded legacy Framework 7 applications to latest versions, improving performance and stability. Initiated and led redesign of key interfaces in collaboration with designers. Collaborated with backend teams to design and document RESTful APIs.