Fullstack Engineer

Faishal
Zaka

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About

Building the future
with code & curiosity

I'm Faishal Zaka Naufal, a Computer Science Master's graduate with over 6 years of experience in software development.

My journey through fintech has made me an expert in Python and Java, specializing in credit scoring models and business process automation.

With a unique background in Astronomy, I bring analytical thinking and curiosity to every challenge.

6+

Years

3+

Companies

10+

Projects

Fullstack Engineer based in Jakarta
Generative AI Specialist
Fintech Industry Expert
Experience

Where I've
worked

August 2024 – Present

Fullstack Engineer

PT. Impact Credit Solutions (Nikel)

  • Designed and implemented business flows using SpiffWorkflow to improve automation efficiency.
  • Developed robust API solutions using Python Django and FastAPI.
  • Created a low-code business automation engine using Python and Dramatiq inspired by BPMN.
December 2021 – August 2024

Fullstack Engineer (Innovation - Strategy)

PT. Sejahtera Lunaria Annua (KoinWorks)

  • Developed end-to-end web products using Python, Node.js, and Golang to drive internal disruption.
  • Built a crawler engine to predict user revenue and repayment capability using XGBoost.
  • Streamlined loan processing through ETL automation using AWS Lambda and Step Functions.
November 2018 – December 2021

Back End Developer

PT. Fairtech Digital Indonesia

  • Utilized Grails Framework for web applications and ElasticSearch to enhance search capabilities.
  • Contributed to major web projects including Canon Asia, Michelin Guide, and Hong Kong Tourism Board.
Projects

Featured
work

Astronomical Image Denoising

Designed a novelty ML model using CycleGAN with attention layers to enhance astronomical images.

PythonCycleGANTensorFlow

COVID-19 Data Modeling

Analyzed community mobility and weather variability using Random Forest and XGBoost.

PythonXGBoostData Science

Social Media Automation

Developed sentiment analysis tools and social media automation using Python and ADB.

PythonADBNLP
Skills

Tools I
use daily

Languages

PythonJavaGolangTypeScriptSQLGroovy

Backend

FastAPIDjangoNode.jsGrailsSpiffWorkflow

Frontend

ReactNext.jsTailwind CSSHTML5CSS3

Cloud

AWS LambdaStep FunctionsDockerCI/CD

Data & AI

Gen AIXGBoostElasticSearchTensorFlow

Tools

GitLinuxPostmanJira
Contact

Let's
connect

Have a project in mind? Let's explore the possibilities together.

Get in touch