Farriel Arrianta
Independent software engineer

Web systems · Mobile products · Data workflows

I engineer digital products that make complex work feel simple.

I turn operational ideas into precise Next.js interfaces, capable Flutter apps, and data-driven tools—designed to feel clear from the first interaction.

03disciplines
08shipped builds
IDNMalang based
Profile / capabilities

One builder,
three connected disciplines.

I’m a software engineer based in Malang, Indonesia, studying Informatics at Universitas Muhammadiyah Malang. My work sits where product thinking, interface craft, and practical engineering meet.

Read the build log
01 / discipline

Web systems

Fast, typed interfaces for operations, collaboration, and customer-facing products—built to remain understandable as they grow.

  • Next.js
  • React
  • TypeScript
  • Tailwind
02 / discipline

Mobile products

Cross-platform applications with real workflows: attendance, booking, location, messaging, camera, and role-based experiences.

  • Flutter
  • Dart
  • GetX
  • Maps API
03 / discipline

Data workflows

Practical pipelines and exploratory systems that turn scientific literature and operational data into useful, legible outputs.

  • Python
  • NLP
  • Machine Learning
  • MongoDB
Operating principles
01Clarity before decoration
02Motion with a job to do
03Architecture people can follow
Selected work / 2024—2026

Systems shown at working scale.

03 featured / 05 archive

Product interfaces are the proof. Scroll through three featured builds, then browse the compact project index.

Build log / trajectory

Learning by shipping.

Education, certifications, client work, and research—each entry adds another working layer to the practice.

Current signalFull-stack interfaces with real operational context.
01

Freelance Full-Stack Web Developer

PT. MekTek Tanjung Lestari

Building an ongoing CRM website for customer records, service workflows, communication, and operational dashboard needs.

  • Next.js
  • CRM
  • Full-stack
02

Mobile App Developer Intern

BLBC Balai Laboratorium Bea dan Cukai

Created the SPPDN mobile application to support digital attendance and employee activity-management workflows.

  • Flutter
  • Internship
  • Mobile
03

Bachelor of Informatics

Universitas Muhammadiyah Malang

Studying informatics with a focus on software engineering, web platforms, mobile applications, and data-oriented systems.

  • Informatics
  • Software engineering
04

Data certifications

Udemy · MySkill

Completed focused study in data warehousing, dimensional modeling, ETL processes, and practical data-science fundamentals.

  • Data warehouse
  • ETL
  • Data science
05

Transformer topic modeling

Scientific literature pipelines

Exploring transformer-based topic-modeling workflows for comparing and understanding bodies of scientific literature.

  • Python
  • NLP
  • Machine learning
Communication port / open Available for a good problem
Contact / next build

Have a complex idea?
Let’s make it clear.

Share the product, workflow, or interface you want to improve. A useful first message includes context, constraints, and the result you need.

message.composesecure / direct