Hi, I'm Fadhel a
Current role
Nov 2025 to present, 1 yr 1 mo, Jakarta
At Seven Retail Group, home of Sparks and its sister business units, I build and run batch GCP data pipelines with Apache Airflow on Cloud Composer and Docker, land raw data in GCS, and model silver/gold layers in BigQuery with Dataform.
Typical pipeline
Data Engineer Associate II, full-time
Aug 2025 – Nov 2025, 4 mos
At Digital Center of Excellence of Salim Group Company, I built automated, fault-tolerant data pipelines using Airflow, Pub/Sub, Compute Engine, and Google Batch, handling real-time ingestion, distributed processing, and large-scale scraping. I also implemented CI/CD with Docker, built monitoring dashboards in Looker Studio, and ensured data quality for reliable business insights.
Data Engineer Associate, contract
Aug 2024 – Aug 2025, 1 yr 1 mo
Data Engineer, internship
Apr 2024 – Jul 2024, 4 mos
At The Largest Integrated Fisheries Commerce in Indonesia, I built automated ETL workflows with Airflow, integrated data from Google Sheets and PostgreSQL, and transformed large datasets with Pandas and NumPy. I optimized staging layers, loaded data into BigQuery, and ensured accurate insights through Looker Studio dashboards.
Software Engineer, freelance
Mar 2024 – Jul 2024, 5 mos
I was involved in a data analytics and monitoring project, developing RESTful APIs with FastAPI, PostgreSQL, Redis, and Auth0, and building interactive dashboards with Next.js, Mantine UI, React Query, and Chart.js. I containerized services with Docker, managed deployments on a VPS, and set up secure routing with Caddy and Cloudflare.
Frontend Developer, freelance
Aug 2023 – Dec 2023, 5 mos
I successfully developed Payment & Insurance features on webview and internal dashboards, enabling transactions on Grab Health via webview in the Grab app. I integrated Sentry for client-side error tracking, making debugging and maintenance more efficient across projects using Next.js, RTK, Redux, Tailwind, TypeScript, and Github Actions.
Frontend Developer, full-time
Oct 2022 – Sep 2023, 1 yr
I handled monitoring, bug-fixing, and ensured seamless transactions for e-commerce and payment systems, while mentoring junior developers and boosting team productivity. I built tools and libraries including an NPX boilerplate generator, cross-platform payment library, and scalable web boilerplates and optimized CI/CD pipelines with GitLab-CI, Nginx, PM2, AWS EC2, and Docker.
Jr. Frontend Developer, full-time
Feb 2022 – Oct 2022, 9 mos
I developed a UI component library with Lerna, Rollup, and React (Monorepo), complete with DocZ documentation to streamline onboarding and reduce redundancy. I enhanced the Female Daily Studio site with SSR, CSR, ISR, optimized SEO/accessibility (boosting scores from 70 to 100), and improved API performance with Redux-Saga and Next.js API proxy. I also collaborated with the Commerce Tribe to enhance frontend performance for high-traffic e-commerce features.
Frontend Developer, freelance
Dec 2022 – Mar 2023, 4 mos
Setup and develop Map with realtime data using Next.js
Slicing UI from Figma to Web using Ant Design
Integrate API using Fetch API and state management with React Context
Frontend Developer, freelance
Dec 2020 – Feb 2021, 3 mos
Develop Marketplace using Next.js
Slicing UI from Figma to Web using Ant Design
Integrate API using Fetch API and state management with Redux-saga
Frontend Developer, freelance
Mar 2022 – May 2022, 3 mos
Web Development with React, SWR, Chakra UI and Zustand
Frontend Developer, internship
Sep 2021 – Jan 2022, 5 mos
Web Development with Next.js (React.js) + React Context
Implementing UI Design from Figma to Bootstrap, HighChart, Antd (Slicing)
Project:
SIASN Instansi BKN
Dashboard Keluarga Sehat Kemenkes
Frontend Developer, freelance
May 2020 – May 2020, 1 mo
Web development with native stack (HTML & CSS) + Bootstrap
Develop custom on scroll animation with AOS.js
Open source
package dags
import "github.com/fadhelmurphy/dagsflow"
var DailySales = dagsflow.NewDAG("daily_sales").
Schedule("0 1 * * *").
Task("extract", extractFromPostgres).
Task("load", loadToBigQuery).
Task("transform", runDataform).
Chain("extract", "load", "transform")
// $ dagsflow serve → web UI on :8080App development
Real-time industrial map for Kemenperin
Next.js, Antd, Leaflet, PM2
B2B marketplace for the textile industry
Next.js, Redux, Redux-saga
Health dashboard for Kemenkes
Next.js, Bootstrap 5, Highcharts
Subtitle tooling for Venture Mind Labs
React, SWR, Chakra UI, Zustand
Exam-prep landing pages
Bootstrap, AOS.js
Static Astro, LinkedIn-synced
Astro, Tailwind
Oct 2023 – Jun 2024
Data Science & Machine Learning
Sep 2017 – Sep 2021
Informatics Engineering
Magna Cum Laude Honor - GPA 3.75/4.0
Sep 2014 – Sep 2017
Natural Science
I'm not good enough in school
Certification · 2025 – 2027
Data platforms on GCP or fast web apps, full-time or freelance.
Get in touchOpen to work