Hello,
I’M BRYAN TJANDRA
Data Scientist & Analyst
Enthusiast
About Me
Data Scientist & Analyst
Bryan Tjandra is a 3rd-year computer science student with a solid background in Data Analysis & Data Science. With over 2.5 years of hands-on experience, Bryan has utilized various methods to tackle diverse challenges spanning text, images, and tabular data. Notably, Bryan has interned at Xeratic and Hukumonline, and also contributed to improving the Transjakarta bus system. So far, Bryan has won 11 national-scale data competitions, including 8 gold medals. Recognized as the 3rd Most Outstanding Student, Bryan maintains a 3.98 cGPA while leading prominent student organizations like Compfest and RISTEK, demonstrating remarkable leadership competence.
Languages and Tools that I've used and learned
Direktorat Jenderal Pendidikan Tinggi, Riset dan Teknologi Kemdikbudristek
Feb 2024 - Present
Jakarta, Indonesia
- Contributed to the development and helpdesk services for PDDikti through utilizing Artificial Intelligence.
PT Transportasi Jakarta (Transjakarta) - Contract
Sep 2023 - Present
Jakarta, Indonesia
- Developed and implemented a real-time Estimated Time Arrival (ETA) system for Transjakarta buses by integrating Artificial Intelligence (AI) technology.
- Evaluated the system's scalability and performance, achieving a low average error rate of less than 30 seconds.
Hukumonline.com
Sep 2023 - Dec 2023
Jakarta, Indonesia
- Developed an end to end legal document parsing system encompassing text extraction, format restructuring, and JSON parsing.
- Report directly to the CTO and senior data scientists.
Faculty of Computer Science, Universitas Indonesia
Jan 2022 - Jun 2024
Depok, Indonesia
Teaching Assistant
Jan 2022 - Jun 2024
Coordinator of Teaching Assistant
Jul 2022 - Dec 2022
- [Fall 2022] Coordinated 10 teaching assistants in helping students and managed to achieve 93.3% graduates from 314 students in Linear Algebra, CSGE602012
Xeratic
Sep 2022 - Jan 2023
Jakarta, Indonesia
- Intensively two months of training and assessment for the external project involvement selection
- Selected as an internal team for collaborative projects with external Great Giant Foods (GGF) corporation
- Build and evaluate end-to-end in a total of 24 dashboards to monitor farming development
1st Winner of Big Data Challenge, Satria Data 2023
Pusat Prestasi Nasional - Aug 2023
Achieving the 1st rank by surpassing over 209 teams from 50 universities by developing a system to detect license plates under clear, blurry, and dark images. We also created a Legal Textual Entailment (LTE) system to test the alignment of legal documents. The contribution of this research covers the LTE system and a dataset named LawID
Read More1st Winner of JOINTS Data Competition, JOINTS 2023
Universitas Gadjah Mada - May 2023
Achieved first place by employing a holistic approach to "Developing an Ensemble Model for Earthquake Damage Classification" and "Utilizing CNN Method with Skip Connections for Fire Detection in Images." Outperformed over 230 participants in the competition from 20 national universities.
Read More1st Winner of Datavidia, Arkavidia 8.0
Institut Teknologi Bandung - Feb 2023
Accomplished successful implementation of a cutting-edge rainfall forecasting system and early warning earthquake detection, resulting in outperforming 136 teams. My team developed a system that significantly enhanced the ability to detect seismic activity, providing the vital prediction of magnitude, location, total damage, and tsunami
Read MoreLegislative Document Alignment Test with Legal Textual Entailment
Mar 2024
Introducing an AI-based Legal Textual Entailment system to test and ensure the harmony of legal clauses, aiming to aid policymakers and streamline the legislative process.This innovation led us to be featured in various media coverage and invited to various law firms, startups, state agencies, and ministry.
Read MorePilgrimPal: Umrah AI Companion App
Feb 2024
PilgrimPal is an AI-based mobile application that aims to help pilgrims with their activities related to Umrah. This app contributes to helping pilgrims communicate, informing them of crowdedness in an area, and identifying their future needs. Our two main features are live CCTV crowd detection and AI chatbot assistance.
Read MorePantau Jalan: AI-Based System for Prioritizing Road Damage
Oct 2023
Pantau Jalan is an AI-based system for prioritizing road damage through social media reports and app inputs. It features location detection, decision-making on actionability, damage estimation, and priority determination to aid government responses for better road infrastructure in Indonesia.
Read More