Adapt Across Domains
Comfortable switching between backend systems, product features, and data pipelines to unblock delivery and keep momentum.
Muhammad Iqbal Ghozy
Adaptable Software Engineer
I build scalable, maintainable products from end to end.
Approach
Builder Story, Product Focus
Ship With Clarity
Translate product goals into concrete milestones, architecture, and pragmatic trade-offs that teams can execute quickly.
Scale Responsibly
Build solutions that are observable, performant, and maintainable so growth does not compromise reliability.
Experience
Delivery Across Product, Platform, and Data
Product Developer (Fullstack / Data Infrastructure Focus)
AstraPay
Jakarta, Indonesia (Contract via Berijalan) · contract
Contributing to AstraPay's digital wallet platform, specializing in high-throughput backend services, modern data warehousing, automated ETL pipelines, and system reliability.
- + Designed and developed highly resilient data ingestion and Reverse ETL pipelines in Java using Spring Batch featuring watermark delta loading, dynamic schema evolution, and polymorphic type conflict self-healing
- + Developed an enterprise BigQuery cost monitoring and Looker Studio usage intelligence platform using GCP Logging, Information Schema query logs, and Google Colab APIs to minimize GCP scan expenditures
- + Architected highly optimized internal data warehouse transformations using Dataform in Incremental Mode to eliminate redundant daily full-table scans
- + Built automated ETL synchronization pipelines integrating BigQuery, GCS, Sharepoint, and MoEngage, automating CRM user-segment syncs and saving 24 hours of manual labor per cycle
- + Designed secure REST APIs and configured external API Gateway routes for B2B merchant financial reports
Fullstack Developer (Internship)
Berijalan Techno Center
Yogyakarta, Indonesia · internship
Developed enterprise-grade internal systems and advanced backend automation tools to streamline company operations.
- + Customized ERPNext workflows in Python; refactored the default COA structure to expand ledger dimensions from 2 to 7 segments
- + Designed custom multi-tier operational approval workflows based on organization structure and authorization limits
- + Built a custom document-text-extractor API using Python OCR and Elasticsearch, integrating it seamlessly with existing Java microservices
Backend Developer (Internship)
GeekGarden Software House
Yogyakarta, Indonesia · internship
Built and optimized high-performance, secure backend REST APIs for government and enterprise client applications.
- + Architected high-performance Nest.js REST APIs managing the end-to-end government tender lifecycle for ministerial procurement
- + Implemented robust JWT-based session token authentication and granular Role-Based Access Control (RBAC) to secure government data
IT Support Specialist (Part-time)
Fastware Computer
Yogyakarta, Indonesia · part-time
Managed IT infrastructure, networks, and inventory systems to ensure business continuity across partner environments.
- + Optimized local IT asset inventory and network operations, reducing hardware replacement costs and lowering network downtime
Selected Work
Products and Systems With Measurable Outcomes
MongoDB-to-BigQuery ETL
Data Engineering
Self-healing dynamic schema ETL engine built in Spring Batch
Spring BootSpring BatchMongoDBBigQueryJavaGCP
BigQuery Cost Intelligence & Incremental ETL
Data Infrastructure
Enterprise cost monitoring and optimized Dataform ETL pipelines
BigQueryDataformSQLXLooker StudioGCP LogsDatastream
Looker Studio Usage Intelligence
Data Platform
Automated report adoption analytics via Google Colab APIs
Looker StudioGoogle ColabPythonCloud LoggingBigQuery
Watermark-Driven Reverse ETL
Data Architecture
Resilient Spring Batch engine syncing BigQuery back to Cloud SQL
Spring BootSpring BatchJavaBigQueryPostgreSQLCloud SQL
Enterprise ERP Customization
Enterprise Systems
Refactored ERPNext to 7-segment financial COA and custom workflows
ERPNextPythonFrappe FrameworkMariaDBGit
High-Throughput E-Procurement API
Backend Architecture
Government-grade Nest.js transactional API managing tender lifecycles
Nest.jsNode.jsPostgreSQLJWTREST APIGit
LarisManis & KerjaMerdeka AI
AI & Fullstack
LLM-powered web products integrating Gemini APIs in Next.js
Next.jsSupabaseGemini APINode.jsTailwind CSS