Ghozy Ghulamul Afif

About Me

Engineer with strong backend foundations and hands-on experience in building enterprise-grade AI platforms, document ingestion pipelines, cloud-native services, and conversational systems. Focused on reliable production delivery using AWS and Azure while contributing across architecture, system design, and technical leadership.

Work Experience

• AI Engineer
  Axrail.ai, Jakarta, ID | Nov 2025 - May 2026
  • Architected XACT, an enterprise-grade IDP platform, designing a scalable serverless AWS pipeline (S3, SQS, Lambda, DynamoDB) for AI-driven document ingestion, extraction (Bedrock/Textract), comparison, and transformation.
  • Engineered fault-tolerant, production-ready processing with DLQ-backed retries and idempotent batch tracking across 10+ Lambda services, delivering secure document automation for a leading Malaysian bank and a Singapore-based financial services company.
  • Provisioned cloud infrastructure with AWS CDK (Python), designing modular stacks and reusable shared components to enable scalable, maintainable multi-tenant deployment.
  • Provided technical leadership across the Poseidon team by conducting design reviews, mentoring engineers, and guiding junior engineers, driving high engineering standards and accelerating delivery cycles.
• Software Development Engineer
  GDP Labs/GLAIR, Jakarta, ID | Jan 2023 - Nov 2025
  • Transformed a production chatbot from a single-cycle to a multi-cycle conversational architecture using Dialogflow, reducing misunderstanding rates by 70-80% and lowering human escalation by around 50%.
  • Led development of an AI-powered employee recommendation system, architecting backend services with .NET 6 and Azure Functions, and integrating OpenAI to align competencies with job roles and training pathways.
  • Migrated a legacy chatbot into the GLChat platform, enabling multi-LLM support and RAG pipelines including document ingestion, chunking, and vector database storage for knowledge-grounded responses.
  • Designed and deployed a scalable web-crawling and data ingestion platform (FastAPI, PostgreSQL/PostGIS, Redis, S3) that aggregates data from 15+ sources with automated scheduling and retry logic.
• Backend Engineer
  Prosa Solusi Cerdas, Bandung, ID | Feb 2022 - Dec 2022
  • Designed and implemented gateway architecture using Envoy to centralize traffic routing, authentication, and authorization for a multi-tenant SaaS conversational platform.
  • Developed core backend services including role-based authorization and multi-channel bot integrations (WhatsApp, Telegram, Web).
  • Established CI/CD pipelines and cloud deployments on Google Cloud Platform (GCP), improving release reliability and operational efficiency.
• iOS Engineer - Internship
  Apple Developer Academy, Tangerang, ID | Mar 2022 - Dec 2022
  • Developed multiple iOS applications using Swift, SwiftUI, and UIKit, applying modern mobile architecture patterns.
  • Implemented speech analysis features using CreateML to support pronunciation training for deaf children, integrating on-device machine learning capabilities.
• Software Engineer
  Mayar Kernel Supernova, Bandung, ID | Feb 2021 - Feb 2022
  • Built high-throughput order processing services handling concurrency and race conditions for limited-stock products, ensuring transactional integrity under peak traffic.
  • Collaborated with business teams to deliver scalable backend solutions supporting transactions worth Rp 268M.
  • Contributed to backend and frontend enhancements to improve product discoverability and system reliability in a growing e-commerce platform.
• Software Engineer
  Sharsys Informatika, Bandung, ID | Oct 2020 - Dec 2020
  • Developed HR information systems and public health reporting portals using ReactJS and Golang, improving operational data accessibility.
• Backend Engineer (Internship)
  Aero Systems Indonesia, Tangerang, ID | June 2020 - Sept 2020
  • Built RESTful APIs with Spring Boot and implemented authentication using Spring Security for a mobile airline rating platform.

Education

• Master of Information Technology (GPA: 3.85)
  University of Indonesia, Jakarta, ID | Graduation Date: Sept 2025
  • Thesis: Generative AI in Software Engineering Education (SWEBOK v4 evaluation, mixed-method study).
• Bachelor of Informatics (GPA: 3.69)
  Telkom University, Bandung, ID | Graduation Date: Sept 2021
  • Publication: Microarray Cancer Detection using FLNN + Hybrid Feature Selection.

Skills & Interests

Languages: Python, TypeScript, Java, C#, Golang

AI & LLM: RAG, OpenAI, Bedrock, Textract

Cloud: AWS (Lambda, S3, SQS, DynamoDB, CDK), Azure, GCP

Backend: FastAPI, .NET 6, Express, Spring Boot

Data: PostgreSQL, MySQL, MongoDB, DynamoDB

Licenses & Certifications

• Licenses: -
• Certifications: TOEFL ITP (Score 537 out of 627)