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Fiuca Fardana

@fiucafardana

Software Engineer at PT Lautan Natural Krimerindo who redesigned payroll processing to cut execution time from ~45 to ~28 minutes.

Indonesia

Message

At PT Lautan Natural Krimerindo, I redesigned payroll processing as a distributed, queue-driven system, cutting execution time from about 45 to 28 minutes for around 500 employees per subsidiary. I also built an extensible payroll calculation engine for complex attendance, prorating, deduction, overtime, and incentive rules.

I improved the engine’s throughput by batching data fetches and controlling concurrency, reducing peak memory use by about 75%. I also helped stabilize production payroll processing and standardized deployment workflows across Kubernetes environments.

At PT Gree Electric Appliances Indonesia, I co-engineered an internal ERP system and owned several modules, including Sales Orders and Cashback calculations. Earlier, I worked on e-commerce and hospitality platforms, including a hospitality management system adopted by around 50 properties.

Experience

Work history, roles, and key accomplishments

Current

Software Development Staff

Current

PT Lautan Natural Krimerindo

Nov 2024 - Present (1 year 11 months)

Redesigned payroll processing into a distributed queue-driven system using RabbitMQ and Kubernetes, cutting execution time from ~45 to ~28 minutes. Engineered a polymorphic payroll calculation engine and optimized resource efficiency, reducing memory consumption by ~75%.

NestJS TypeScript MongoDB RabbitMQ Docker Kubernetes GCP Jenkins GitLab CI CD

Full Stack Developer

PT Gree Electric Appliances Indonesia

Nov 2022 - Mar 2024 (1 year 4 months)

Co-engineered a custom internal ERP system from scratch, serving ~500 employees across nationwide branches. Authored SQL Stored Procedures and Triggers for complex validation and approval logic, and integrated WhatsApp API for automated customer messaging.

Laravel React MySQL SQL Server Redis WhatsApp API Linux

Web Developer

PT Griya Depo Nusantara

Mar 2022 - Sep 2022 (6 months)

Engaged with business stakeholders to define functional requirements for e-commerce platforms. Played an integral role in building and launching an e-commerce web platform, handling payment gateway integrations and frontend-backend feature development.

Laravel jQuery MySQL Payment Gateways

Web Developer

PT Alfath Teknologi Kreatif

Jul 2019 - Feb 2022 (2 years 7 months)

Spearheaded the digitalization of hospitality operations, scaling system adoption across ~50 properties. Architected core booking and property management engine with real-time availability tracking, dynamic pricing, and payment gateway integration.

CodeIgniter jQuery MySQL Payment Gateway Integration

Web Developer Intern

PT Alfath Teknologi Kreatif

Dec 2018 - Jun 2019 (6 months)

Collaborated on the development and deployment of a Hospitality Management System V1.0. Contributed to the development of a Pawnbroking Information System, implementing data entry workflows and transaction reports.

CodeIgniter jQuery MySQL

Education

Degrees, certifications, and relevant coursework

Islamic State University of Maulana Malik Ibrahim Malang

Bachelor of Engineering, Computer Science

Grade: 3.33/4.0

Bachelor of Engineering in Computer Science from Islamic State University of Maulana Malik Ibrahim Malang, completed in December 2020 with a cumulative GPA of 3.33/4.0.