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Indrawan Lisanto

Software Engineer & Full-Stack Developer

Passionate about building scalable applications with React Native, Next.js, and Node.js. 6+ years of experience creating solutions for enterprise clients.

About

Software engineer specializing in React Native and full-stack development. Building scalable applications that make a difference.

Skills

Frontend

  • React Native (most experienced)
  • React.js (most experienced)
  • Next.js (most experienced)
  • TypeScript (most experienced)

Backend

  • Node.js (most experienced)
  • Go (most experienced)
  • PostgreSQL
  • MongoDB
  • GraphQL
  • REST APIs (most experienced)

Tools

  • Git (most experienced)
  • Docker (most experienced)
  • AWS
  • Firebase

Technologies

React Native, React.js, Next.js, TypeScript, Node.js, Go, PostgreSQL, MongoDB, GraphQL, Docker, AWS, Firebase, Git

Projects

Featured

  • Enterprise Banking App

    React Native application for Bank Rakyat Indonesia (BRI) serving 100K+ users with core banking features.

    Tech: React Native, Node.js, PostgreSQL, Apigee

  • HRIS Management System

    Complete redesign of HR system with modern React stack, improving user navigation by 40%.

    Tech: React.js, Next.js, TypeScript, PostgreSQL

Other Projects

  • E-Learning Platform

    Front-end overhaul of e-course platform boosting performance by 25%.

    Tech: React.js, Next.js, TypeScript

  • TUV Nord System

    Unified front-end architecture accelerating development by 60%.

    Tech: React.js, TypeScript, AWS

  • Finance Dashboard

    Internal finance dashboard with GraphQL and atomic design.

    Tech: React.js, GraphQL, Node.js

  • Multi-Dealer App

    Mobile app managing 26+ dealer locations with real-time sync.

    Tech: React Native, Firebase, Node.js

  • PermataBank Mobile Banking

    Enhanced mobile banking features with improved UX and security implementations.

    Tech: React Native, Redux, Node.js, JWT

  • Telkomsel Customer Portal

    Customer self-service portal with real-time data synchronization and billing integration.

    Tech: React.js, Next.js, PostgreSQL, Redis

  • Astra Honda Dealer Management

    Comprehensive dealer management system for inventory, sales, and customer relationship management.

    Tech: React Native, Node.js, MongoDB, Socket.io

  • Educational Content Management

    CMS for educational institutions with course management and student progress tracking.

    Tech: React.js, Express.js, MySQL, AWS S3

  • Real Estate Platform

    Property listing and management platform with advanced search and filtering capabilities.

    Tech: Next.js, TypeScript, Prisma, PostgreSQL

  • Inventory Management System

    Enterprise inventory tracking system with barcode scanning and automated reporting.

    Tech: React Native, Go, PostgreSQL, Docker

  • Healthcare Appointment System

    Patient appointment scheduling system with doctor availability and medical records integration.

    Tech: React.js, Node.js, MongoDB, WebSocket

  • E-Commerce Analytics Dashboard

    Real-time analytics dashboard for e-commerce platforms with sales insights and customer behavior tracking.

    Tech: React.js, D3.js, Node.js, InfluxDB

  • Task Management Mobile App

    Cross-platform task management app with team collaboration and project tracking features.

    Tech: React Native, Firebase, Redux Toolkit, Expo

  • API Gateway Service

    Microservices API gateway with rate limiting, authentication, and request routing.

    Tech: Go, Redis, Docker, Kubernetes

Experience

  • React Native Developer at Aleph-Labs
    Jun 2019 - Present • Jakarta, Indonesia • Full-time

    Served as a software developer and technical consultant for strategic enterprise clients, translating business requirements into high-performance mobile and web applications.

    Key Achievements
    • Ensured code stability across 26 cross-platform mobile applications for Astra Honda dealers
    • Boosted PermataBank web app performance by ~40% through optimization and new codebase standards
    • Established coding standards for by.U mobile app, increasing team development efficiency by 30%
    • +3 more

    Tech: React Native, React.js, Redux, TypeScript, JavaScript, REST API, Firebase

  • Senior Software Engineer at PT Karya Inovasi Digital
    Sep 2024 - Jan 2025 • Tangerang, Indonesia • Freelance

    Served as a lead developer and technical consultant for multiple educational information system projects.

    Key Achievements
    • Improved communication between frontend and backend teams, accelerating development by 50%
    • Optimized mobile app codebase boosting user experience by 40%
    • Implemented reusable components and Tanstack Query, resulting in 60% performance increase
    • +3 more

    Tech: React Native, React.js, TypeScript, Tanstack Query, RFID, Voice Recognition, AI

  • Full-Stack Software Engineer at PT Cahaya Sanivokasi
    Sep 2024 - Jan 2025 • Tangerang, Indonesia • Freelance

    Responsible for the development, maintenance, and modernization of the company's internal Human Resource Information System (HRIS).

    Key Achievements
    • Led complete redesign migrating legacy system to modern React stack with Shadcn UI
    • Optimized user navigation flows resulting in 40% improvement in user experience
    • Established development standards accelerating development cycle by 30%
    • +2 more

    Tech: React.js, TypeScript, ShadcnUI, TailwindCSS, Microservices, Docker, Hono

  • Senior Front-End Engineer at PT Hudoro Solusi Digital
    Mar 2024 - May 2024 • Tangerang, Indonesia • Freelance

    Deployed as a lead front-end consultant for TUV Nord Indonesia, tasked with technological transformation of multiple legacy internal applications.

    Key Achievements
    • Architected unified front-end architecture accelerating development cycle by 60%
    • Built centralized design system improving user experience by 30%
    • Overhauled REST API handling reducing server load by 35% and boosting performance by 20%
    • +2 more

    Tech: React.js, TypeScript, Design Systems, REST API, Git, Unit Testing

  • Full-Stack Engineer at PT Sharing Vision Indonesia
    Jun 2021 - Sep 2023 • Jakarta, Indonesia • Remote

    Deployed as a full-stack consultant to Bank Rakyat Indonesia's (BRI) BRIAPI division, focusing on developing microservices for their digital banking and Open API ecosystem.

    Key Achievements
    • Implemented and enhanced various BRIAPI banking products using microservice architecture
    • Developed crucial features: Salary Crediting, OTP SMS Payment, User Authentication, Account Inquiry
    • Responsible for debugging and updating policies on Apigee API Gateway
    • +2 more

    Tech: Go, Python, Jenkins, Kubernetes, Apigee, Swagger, API Gateway, Microservices

  • Web Developer at The Entrepreneurs Society
    Aug 2021 - Mar 2023 • Jakarta, Indonesia • Freelance

    Led a major overhaul of ELITES.ID, a premium e-course web platform for an entrepreneurship community.

    Key Achievements
    • Led complete front-end overhaul boosting performance and UX by 25%
    • Established coding standards increasing team work efficiency by 20%
    • Optimized admin dashboard improving admin-side efficiency and UX by 20%
    • +2 more

    Tech: React.js, JavaScript, Performance Optimization, Admin Dashboard, Image Compression

  • Co-Founder | CTO | Software Engineer at Kabayan Coding
    Aug 2019 - Jun 2022 • Tangerang, Indonesia • Freelance

    Co-founded and served as CTO for Kabayan Coding, a developer community focused on freelance projects, collaboration, and mentorship.

    Key Achievements
    • Designed e-commerce architecture and initiated mobile app, web app, and admin dashboard development
    • Optimized cross-functional workflow boosting development efficiency by 30%
    • Increased cross-platform application performance by ~20% through optimization techniques
    • +3 more

    Tech: React Native, React.js, Laravel, Redux, Rollup.js, REST API, Firebase

  • Front-End Developer at PT Mitra Digital Sukses (Youtap)
    Oct 2021 - Apr 2022 • Jakarta, Indonesia • Freelance

    Developed a specialized web dashboard for the internal finance team to streamline and automate data reconciliation between merchants and Youtap's POS system.

    Key Achievements
    • Designed architecture and initiated admin dashboard with modern, clean code structure
    • Implemented GraphQL increasing data transfer efficiency and API call logic by 10%
    • Optimized React components using Atomic Design accelerating development workflow by 15%
    • +2 more

    Tech: React.js, GraphQL, Atomic Design, Redux, Memoization, Dashboard Development

  • Full-Stack Developer at PT Gaia Persada
    Nov 2018 - Apr 2019 • Jakarta, Indonesia • Full-time

    Served as a full-stack developer and technical consultant at a software house, focusing on developing digital solutions for the education sector.

    Key Achievements
    • Established development standards for school website and admin dashboard
    • Optimized UI codebase with modern JavaScript boosting website performance by 10%
    • Led implementation of new UI/UX design to modernize platform look and feel
    • +3 more

    Tech: React Native, React.js, JavaScript, WordPress, Mobile Development, UI/UX

  • Junior Front-End Developer at Nineod
    Feb 2018 - Nov 2018 • Cimahi, Indonesia • Full-time

    Responsible for developing and managing various front-end focused client projects.

    Key Achievements
    • Contributed to front-end development for Lifeyo.com website builder platform
    • Performed fixes and customizations on various WordPress templates
    • Met specific needs of multiple clients through template customization
    • +2 more

    Tech: WordPress, HTML, CSS, JavaScript, Template Customization, Client Projects

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