Fadel Lukman Hakim Email & Phone Number

Jakarta, Id

Jakarta, Indonesia

- Developed LLM-based agent using Langchain, Langgraph, Langsmith, OpenAI, and Snowflake Cortex. Reducing search time from 5 mins to 10 seconds and gaining company exposure at Snowflake World Tour 2024.- Improved infrastructure on Google Kubernetes Engine (GKE) and Snowflake. Reduced costs by 30% through resource optimization, machine downgrades and utilizing free trial offerings. Improved resource utilization to 60-70%.- Set up resource and application monitoring. Integrated Loki, Prometheus, and Grafana for system monitoring and utilization insights. Identified and resolved oversized PVC issues from that insight. - Enhanced both the frontend and backend of the internal system by resolving critical bugs and optimizing functionality.

Jakarta, Indonesia

- Developed and managed data pipelines using Python scripts, dbt, and Snowflake, boosting data processing efficiency.- Introduced DataHub and Metabase for data visualization, making data more accessible and insightful- Improved ETL processes, cutting data latency by 75% with a new caching system.- Integrated with third-party data sources like POS, procurement, financial, and human resource systems.- Worked closely with data analysts to ensure accurate and consistent data, supporting data-driven decision-making.

Jakarta, Indonesia

- Achieved a performance score of 99% in 2023 by implementing efficient coding practices and optimizing system architecture.​​- Refactored core order management code in Python-Django, increasing maintainability and reducing codebase complexity.- Developed a custom Point of Sales system to replace the existing third-party solution.- Migrated CI/CD pipelines from GitLab to GitHub, reducing operational costs by 80%.- Maintained payment system using Golang and NSQ, enhancing the reliability of the core order system.- Developed internal tools used by over 90 users, significantly improving operational efficiency and team productivity.- Developed a dashboard monitoring system in Datadog, enabling real-time error tracking and reducing issue resolution time.

Indonesia

- Developed a Robotic Process Automation (RPA) project using UiPath, setting up a queue system in Orchestrator through REST API and UiPath Robot. Additionally, I installed and configured the Orchestrator environment on Google Cloud Platform (GCP)- Developed a .NET Console C# application to read and process files in .pdf, .jpg, and .docx formats. Integrated the Google Cloud Vision API to extract content from these files and enhanced the document classification algorithm according to client specifications. Furthermore, I implemented a REST API integration to connect the application with other systems.- Developed an admin dashboard as a centralized data hub using React JS, Redux, and Redux-Persist. Leveraged popular libraries like Formik for form handling and React-Select for dropdown management. Implemented advanced React concepts, including Higher-Order Components, Error Boundaries, and Lifecycle Hooks, to enhance functionality and user experience.- In preparation for a Mobile Android project, I am learning Android development using Kotlin, with a focus on Koin for dependency injection, Room for database management, Retrofit for networking, and the MVVM architecture. Additionally, I am participating in the Workato Partner Technical program, receiving training to further enhance my skills.

East Kalimantan Province, Indonesia

Chemistry

Backend Development

Final Project: Developed API of product, category, and user authentication features. This project uses hexagonal architecture, Golang.

Web & Mobile Development

Final Project: Developed transaction services and admin dashboard. On the front end using React and Redux. On Backend using Node JS.

Data Science