Adhyatma Chrysostomos Davu
Informatics Undergraduate
About Me
A passionate Informatics undergraduate with strong communication, adaptability, and collaboration skills. Highly motivated to learn and grow, with organizational experience in student and church communities. Enjoys connecting with new people, building meaningful relationships, and contributing effectively through teamwork.
Familiar with programming languages such as Python, C++, and Go (Golang), and experienced in Web Development, Machine Learning, and AI Integration. Skilled in utilizing Microsoft Excel for data processing and applying AI tools (like Claude and RAG systems) to accelerate the software development lifecycle. Eager to continuously strengthen both technical and interpersonal skills while applying technology and data-driven insights to address real-world challenges.
Programming
Tools & Technologies
Soft Skills
Languages
Professional Experience
AI Analyst Intern
PT Suryasoft Konsultama | Surabaya, IndonesiaEngineered AI solutions to streamline the SDLC and IT audit workflows, developing AuditForge (an AI-powered security finding triage and automated audit report drafting platform with deterministic data masking) and Personal RAG Assistant (hybrid-search document Q&A platform). Evaluated LLM outputs, designed prompt engineering pipelines, and implemented role-based human-in-the-loop workflows.
Practicum Assistant (Computer Network)
Telkom University | Bandung, IndonesiaMentoring 90 individuals in the Faculty of Informatics, focusing on practical implementation and theory in Computer Network courses.
IT Internship
PT. Karya Digital Solusindo | Surabaya, IndonesiaProcessed data utilizing advanced Excel lookup functions. Managed and added a new field for the PT Digital Solusindo server to support brand awareness and operational traffic solutions.
Education
Bachelor of Informatics
Telkom University | Bandung, IndonesiaCumulative GPA: 3.90 / 4.00
Relevant Coursework: Data Structures & Algorithms, Computer Networks, Machine Learning, Web Development, Database Systems
Organizational Experience
Logistic
VLF 2025 | Bandung, IndonesiaPrepared and managed sports equipment, uniforms, and venue setup for the inter-department futsal tournament.
Logistic
The 3rd ICoSEIT Conference 2025 | Bandung, IndonesiaAssisted in managing event equipment, materials, and venue readiness for the international academic conference.
Logistic
VLF 2024 | Bandung, IndonesiaManaged sports equipment, uniforms, and oversaw logistical inventory for the inter-department futsal tournament.
Member of Sports Division
Federation of Informatics Athletes (FIA)Managed logistical needs for the basketball division. Coordinated court bookings, arranged coaches, and supported team practices and events operations.
Internship
FIA (Federation of Informatics Athletes) | Bandung, IndonesiaAssisted in preparing equipment for futsal activities and supported scouting efforts to recruit new athletes.
Logistic
Oasis 2023 | Surabaya, IndonesiaOrganized a church event featuring a bazaar and live music. Managed equipment and supported overall event flow.
Selected Core Projects
Aminah / AMH Techno — AI Assistant & System Modernization
Developed a RAG-based AI Assistant for AMH Techno's internal systems, featuring automatic role-based document filtering (Admin, Member, Seller) and an admin panel for training data management. Engineered on a legacy PHP 5.6 environment with automated document chunking, embedding, and a multi-provider fallback architecture (Gemini → Groq) to ensure high availability. The project also involved modernizing the UI with a dark theme and building a separate Progressive Web App (Aminah Menu) integrated with the same AI widget and cross-origin authentication.
AuditForge
An enterprise-grade security vulnerability triage and AI-assisted audit report drafting platform developed during the AI Analyst internship at PT Suryasoft Konsultama. Ingests scanner outputs (Nuclei, OWASP ZAP, Burp Suite, Nmap), enriches findings with CWE, OWASP Top 10, and CVSS v3.1, and enforces deterministic pre-AI data masking (internal IPs, credentials, secrets) before generating executive summaries and remediation guidance. Features multi-round audit re-testing, human-in-the-loop auditor sign-offs, and one-click DOCX/PDF report generation.
Personal RAG Assistant
A Streamlit-based Retrieval-Augmented Generation (RAG) assistant for document interaction. Features multi-user account isolation (Supabase), hybrid search (ChromaDB + BM25), corrective agentic retry loops, token-aware sliding window memory, and prompt-injection guardrails.
Kasir Pregbun
An offline-first POS system designed specifically for Android tablets at the church canteen of GKI Pregolan Bunder Surabaya. Features peer-to-peer local Wi-Fi synchronization (UDP discovery & internal HTTP sync) between dual cashier tablets without internet access, conflict-free event-sourcing stock tracking, daily financial reporting for church administration, and PIN-protected access.
View Repository →Hospital System Simulation
A complex simulation demonstrating how patient, doctor, and room data is managed in a hospital setting using Singly Linked Lists in C++.
View Repository →Brain Box
A Q&A platform tailored for technical discussions, sharing similarities with Stack Overflow. Built as a comprehensive full-stack platform providing discourse mechanisms.
Visit Website →TechnoDNA Services
Digital and Analog Technology Solutions consulting firm website. Highlighting digital services such as web, desktop, IoT, and mobile applications.
Explore Site →Log Threat Detection
A comprehensive Machine Learning powered security threat detection framework for web server logs. Features real-time detection, Isolation Forest anomaly mapping, and an interactive Streamlit dashboard.
View Repository →