Profile photo of Prima

Prima Anugerah Maharyono

Full-Stack Developer | Frontend Architecture | Performance Optimization

3+
Years Experience
6
Projects Shipped
15+
Technologies
Prima at work

Hi, I'm Prima

Software Engineer evolving from Frontend to Full-Stack. I bridge frontend and backend boundaries — restructuring codebases for scale, optimizing under constraints (15x query wins), and designing for tomorrow's possibilities, not just today's requirements.

Frontend
ReactNext.jsTypeScriptJavaScriptTailwind CSS
Backend
SQLKafkaREST APIsDesign Patterns
Mobile
React NativeReact NavigationRedux
Tools
GitJiraAxiosJSDoc

Work Experience

  1. Feb 2026 – Present

    Celerates

    Jakarta Metropolitan Area

    Full Stack Developer · Feb 2026 – Present

    Full-stack development across frontend and backend systems.

  2. 2025

    PT Mediatama Indo Teknologi

    Jakarta, Indonesia

    Lead Frontend Developer · Aug – Dec 2025

    Full Stack Developer · Apr – Dec 2025

    Frontend Developer · Jan – Apr 2025

    Maintenance squad for Ceisa 4.0 (Bea Cukai Indonesia) in a multi-vendor environment.

    • - Led the frontend team: code reviews, mentoring, and stable delivery with a smaller team
    • - 15x faster critical query (>6s → ~400ms) via SQL, CTE, and endpoint restructuring
    • - Built Kafka producers/consumers for real-time data processing
    • - Introduced JSDoc standards and Web Performance API measurement

  3. Nov 2024 – Jan 2025

    Daya Inspirasi Bangsa

    South Tangerang, Indonesia

    Software Engineer · Nov 2024 – Jan 2025

    Fintech platform funding Indonesian workers in Japan.

    • - Implemented feature-based architecture inside a monolithic frontend
    • - Built an interactive card-based system with color-coded categories

  4. Oct 2024 – Feb 2025

    Outlier

    Remote (US)

    AI Trainer (Coders) · Oct 2024 – Feb 2025

    Training AI models for technical accuracy and responsible AI.

    • - Reviewed AI-generated coding responses for accuracy and relevance
    • - Flagged factual inaccuracies and ethical concerns

  5. May – Nov 2023

    PT Guud Logistics Indonesia

    Jakarta, Indonesia

    Frontend Developer · May – Nov 2023

    ClicTruck — digital fleet management for the logistics chain.

    • - Built driver selection and invoicing schemes with React
    • - Developed the React Native mobile app with React Navigation

  6. Mar – May 2023

    Landack

    Jakarta, Indonesia

    React Native Developer · Mar – May 2023

    Digital legal consultation platform.

    • - Integrated payments and consultation via WhatsApp (incl. deep links)
    • - Created adaptive components for multiple OS versions and screen sizes

  7. Jul 2021 – Jul 2022

    Datacakra

    Jakarta, Indonesia

    Frontend Developer · Jul 2021 – Jul 2022

    Industrial IoT and monitoring systems.

    • - Built QR scanner and 30 cities / 15 languages support for BibToGo
    • - Shipped Rapidsense MVP: machine list, live data, and role-based control

Education & Certification

Sebelas Maret University

2015 – 2020

Engineer's degree, Civil Engineering

Glints Academy

2020

React Native Bootcamp

Binar Academy

2020

React Native Mobile Development

Udemy

2022

React Js Responsive Portfolio Website

Certification Course

JavaScript Certification

Certification Course

OOP Certification

Certification Course

Python (Basic)

Certification Course

Frontend Developer (React)

Languages

Indonesian · NativeEnglish · Limited working
Ceisa 4.0 preview

Lead Frontend Developer & Full Stack Developer

Ceisa 4.0

Customs & excise system of Bea Cukai Indonesia. Led frontend quality while driving backend performance — including a 15x faster critical query (6s → 400ms) with SQL, CTE, Kafka, and paginated endpoints.

ReactTypeScriptSQLKafka
View case
Daya Fintech preview

Software Engineer

Daya Fintech

Fintech funding Indonesian workers in Japan. Implemented feature-based architecture in a monolithic frontend and built an interactive card-based UX with color-coded categories.

ReactTypeScriptReduxAxios
View case
ClicTruck preview

Frontend Developer

ClicTruck

ClicTruck, part of Clickargo by Guud Logistics, streamlines vendor fleet management, simplifying job assignments, offering real-time proof of delivery, and facilitating instant payments to drivers. With digital job assignment and GPS tracking, it empowers drivers for smoother operations and timely payments.

React JsReact NativeJavascriptGit
View case
Landack preview

React Native Developer

Landack

Landack: Digital platform for legal consultation and assistance. Users get quick access to legal solutions and advice, tailored for personal or business needs. Reliable partner for smooth operations and legal compliance.

React NativeGitCSSJavascript
View case
BibToGo preview

Mobile Apps Engineer

BibToGo

Goethe-Institut promotes German language and culture globally through language courses, cultural programs, and exchange initiatives. As part of this mission, it developed BibToGo, an app facilitating digital library memberships, language learning, and access to media. BibToGo offers user-friendly features like language selection based on location, enhancing the learning experience of German language and culture.

React NativeGitCSSJavascript
View case
Rapidsense preview

React Native Engineer

Rapidsense

Datacakra specializes in Industry 4.0 solutions for Indonesian enterprises, offering Rapidsense, an advanced IoT platform. Rapidsense displays live machine data for analysis and enables remote machine control through the app

React NativeGitCSSJavascript
View case

Have a project in mind?

Let's work together.

My inbox is always open — whether you have a question, a project to discuss, or just want to say hi, I'll do my best to get back to you.

pmaharyono@gmail.com Download CV
(+62) 813-9385-8484

Indonesian (Native) · English (Limited working)

© 2026 Prima Maharyono