Available for new projects

Hi, I'm Lingga

Junior Full Stack Developer

I build accessible, pixel-perfect, and performant web experiences.

About Me

Education

Telkom University

Bachelor of Informatics

2018 - 2022

Skills

JavaScriptPythonGoTypeScriptNode.jsPostgreSQLGraphQLPrismaCloudinaryDockerFiberBunHonoSQLiteNestJSNext.jsReactTailwind CSS

Experience

Software/Data Engineer

2023 - Present

PT POS Indonesia

I create and test RESTful APIs (using Python and Go) for data transfer between companies or divisions. I also design and develop interactive dashboards (using Tableau, Superset , and Google Data Studio) to visualize and analyze business and operational data, performing ETL (using SQL, Airflow, Prefect and Cloud Services such as AWS) processes using to prepare and integrate data from various sources. My responsibilities include creating data solutions that drive business improvement through actionable insights and recommendations.

Data Engineer

2024 - 2025

PT Baik Penyelesaian Indonesia

Led end-to-end data pipeline initiatives involving data migration, ETL development, and dashboard creation. Migrated data across systems with a focus on data availability. Built and orchestrated scalable ETL workflows using Prefect to automate data processing and ensure data quality. Developed interactive data visualizations and dashboards in Apache Superset to support business decision-making and performance monitoring.

Data Analyst

2024 - 2025

Campaign.com

My daily task is collecting, interpreting, and analyzing the organizer's and user's data using the Campaign’s data platform and spreadsheets data, then reporting the results back to the reporter team. Creating weekly, monthly, and quarterly reports. I also contributed to the development of the SSA (Self Service Analytics) automation project using the combination of App Script, Looker Studio, and MySQLresulting in a significant reduction of manpower hours per month by up to 24 hours. Additionally, I played a pivotal role in facilitating the transition of the team's workflow from traditional methods to the sprint model, enhancing overall productivity and team adaptability. Most of the tasks are done using Google Workspace Technology (SQL, Spreadsheet, Slides, Looker Data Studio).

Featured Projects

Mini Social Media Microservice

A distributed, containerized microservices-based RESTful API for a social media platform. It provides endpoints for user authentication, post creation, media uploads, and content search. All designed with scalability, observability, and performance in mind.

Express.jsPostgresMongoDBRedisDockerRabbitMQCloudinary

Warehouse Management API

RESTful API for managing items in a warehouse. It provides endpoints for user authentication, item management, tagging, and adding notes to items. The API is built with FastAPI and leverages a modern, asynchronous Python stack.

PythonFastAPIRedisCeleryDocker

E-Wallet Transaction API

The Wallet Transaction API provides endpoints for managing wallet transactions. Build wit Go and implementing Hexagonal Architecture.

GoPostgresFiberNginXDocker

Mini Task Management API

A simple and fast RESTful API for managing tasks, built with the Bun runtime, Hono web framework, and SQLite. This project demonstrates user authentication, authorization, and basic CRUD operations for tasks.

BunHonoSQLite

Travel Planner API

A backend API for a Travel Planner application. It provides endpoints for managing user authentication, destinations, and media uploads. It is built with NestJS and uses a PostgreSQL database.

NestJSTypeScriptPostgreSQLPrismaCloudinaryDocker