Firmansyah Yanuar Photo
Hi, I am

Firmansyah Yanuar

Experienced Software Engineer with a strong emphasis on frontend development, specializing in React for over 3 years

My Journey

A timeline of my professional development and key milestones in my career path.

May 2024

Engineering Manager

PLABS.ID

Leading an engineering team of 23 software engineers to successfully deliver projects for clients across multiple regions, including Japan, Vietnam, and Indonesia. Managing the team while playing an active role in the pre-dealing process, making strategic decisions such as designing system architectures, estimating timelines, and optimizing resource allocation.

LeadershipProject ManagementSystem AnalystGolangReactGoogle Cloud Platform

May 2022

Software Engineer

Autobahn Security

Working on a cyber security platform that supports vulnerability management initiatives by consolidating, prioritizing, and remediating issues efficiently and transparently. Developing frontend with React & backend with NestJS and reviewing peers code to ensure adherence to coding standards & best practices.

Key Accomplishments:

  • Built backend application capable of processing over 1 million+ data concurrently
  • Led TypeScript migration to gain better maintainability and reducing number of bugs
  • Became a key person for maintain & optimize Webpack configuration for micro-frontends
  • Enhanced frontend observability by integrating APM (Application Performance Monitoring) and Semantic Versioning
  • Invented feature flags to effectively manage feature releases based on trunk development
  • Built design system for reusable components
ReactTypeScriptMicro-frontendsNestJSNodeJSPostgreSQLCI/CDNATSAWS

Jun 2021

Jr. Front End Engineer

Lemonilo

Joined Lemonilo Squad to develop 'Curbat Sehat' & NCT gamification feature with React and React Native. Optimized SEO, used trunk based development, and improved React performance. Implemented SVG format to reduce app size and developed with TypeScript.

ReactReact NativeNextJSTypeScript

Apr 2021

Software Engineer - Freelance

Velocity League - velocity-league.com

Built a matchmaking platform for gamers to win prizes. Contributed as pioneer engineer designing the system from scratch. Created "Acceleration" design system with reusable components for efficient development, implementing monorepo architecture so apps can share code with each other.

ReactTypeScriptSocket

Aug 2020

Full Stack Developer - Freelance

Curhat ASI

Created consultation apps about exclusive breast feeding with Client App and Conselor App, plus a dashboard website to monitor user activity. Built a chatting system with one or more conselors, article management system, conselor app (mobile) with React Native and back office website with React.js with Redux state management and REST API integration.

ReactReduxTypeScriptSocket

Portfolio

Velocity League Snapshot
Velocity League

A startup that has just started its business, providing a matchmaking game platform to compete with each other.

Build with : React, Typescript

See Project ›
Pacis-bot Snapshot
Pacis-bot

Auto-fill questionnaire on PACIS Unpad

Build with : NodeJS

See Project ›
Himatif Apps Snapshot
Himatif Apps

Information system for the 'Himatif FMIPA Unpad' members

Build with : Laravel, MySQL

See Project ›
Care.in Snapshot
Care.in

Health services in person by ordering via application

Build with : React Native, NodeJS, MySQL

See Project ›
Terima Curhat ASI Snapshot
Terima Curhat ASI

Application to retrieve an consultation about exclusive breast feeding

Build with : React Native, Laravel, MySQL

Not available yet
Curhat ASI Web Snapshot
Curhat ASI Web

Dashboard of Curhat ASI to analyze user activities

Build with : React, Typescript

Not available yet

Get In Touch With Me

I'm very happy to share knowledge. If you want to ask something about IT, productivity, or my college experience, feel free to discuss via Instagram.

For hiring, business, or collaboration please contact me via email ([email protected]) or Linkedin.

Instagram Icon
Github Icon
Email Icon
LinkedIn Icon
Youtube Icon
Medium Icon