https://www.nevatal.id/ 2026-09-18 weekly 1.0 https://www.nevatal.id/og-image.png Thirza Ahmad Tsaqif Portfolio Showcase AI Engineer and Full-Stack Developer Portfolio showcasing RAG, LLMs, and Software Engineering projects https://www.nevatal.id/profile.png Thirza Ahmad Tsaqif Profile Photo Thirza Ahmad Tsaqif - AI & Full-Stack Software Engineer https://www.nevatal.id/portfolio 2026-09-18 weekly 0.95 https://www.nevatal.id/images/projects/ragreader.png RAGReader Project Showcase Evaluation platform for benchmarking Retrieval-Augmented Generation pipelines https://www.nevatal.id/images/projects/crag.png Multi-Hop CRAG Pipeline Architecture Corrective RAG pipeline combining Hybrid Retrieval and dynamic context evaluation https://www.nevatal.id/images/projects/nevatal.jpg Nevatal AI Workspace Full-stack AI platform built for Google Chrome Built-in AI Challenge 2025 https://www.nevatal.id/images/projects/ollie.png Ollie Chatbot Assistant HR and employee assistant with FaceNet facial verification and custom Indonesian voice https://www.nevatal.id/images/projects/5s-ai-camera.png 5S AI Camera Computer Vision Industrial computer vision 5S compliance monitoring using ConvNeXt and vision-language models https://www.nevatal.id/images/projects/5why-ai.png 5Why AI Root Cause Analysis Automated 5-Whys diagnostic engine powered by dense-sparse RAG and DeepSeek https://www.nevatal.id/images/projects/pasal.png Pasal Voice Assistant Self-hosted privacy-focused Indonesian voice assistant with local LLM and speech synthesis https://www.nevatal.id/images/projects/url-shortener.png Production URL Shortener High-performance short link platform with Redis rate-limiting and analytics https://www.nevatal.id/images/projects/chattydesk.jpg ChattyDesk Desktop Application Cross-platform desktop application for multi-LLM workflows https://www.nevatal.id/images/projects/siinven.png SiInven Enterprise Inventory System Enterprise inventory management system built with Spring Boot, PostgreSQL, and React https://www.nevatal.id/images/projects/sit.png Integrated Information Systems BEM UI Enterprise portal and LINE Bot managing operations for 200+ members https://www.nevatal.id/about 2026-09-18 monthly 0.90 https://www.nevatal.id/profile.png Thirza Ahmad Tsaqif Profile Information Systems student at Universitas Indonesia specializing in AI and Full-Stack development https://www.nevatal.id/experiences 2026-09-18 monthly 0.85 https://www.nevatal.id/writings 2026-09-18 weekly 0.85 https://www.nevatal.id/skills 2026-09-18 monthly 0.80 https://www.nevatal.id/education 2026-09-18 monthly 0.70 https://www.nevatal.id/contact 2026-09-18 monthly 0.70 https://www.nevatal.id/CV_ThirzaAhmadTsaqif.pdf 2026-09-18 monthly 0.85 https://www.nevatal.id/llms.txt 2026-09-18 weekly 0.80 https://www.nevatal.id/llms-full.txt 2026-09-18 weekly 0.75 https://www.nevatal.id/projects/ragreader 2026-09-18 monthly 0.85 https://www.nevatal.id/images/projects/ragreader.png RAGReader - Benchmarking & Evaluation Platform for RAG Evaluation platform for benchmarking and identifying the most effective Retrieval-Augmented Generation pipeline configurations https://www.nevatal.id/projects/multi-hop-corrective-with-reranker-rag-pipeline 2026-09-18 monthly 0.85 https://www.nevatal.id/images/projects/crag.png Multi Hop Corrective with Reranker RAG Pipeline (CRAG) Multi-Hop RAG pipeline combining Hybrid Retrieval with Corrective RAG dynamic context evaluation to eliminate hallucinations https://www.nevatal.id/projects/nevatal 2026-09-18 monthly 0.85 https://www.nevatal.id/images/projects/nevatal.jpg Nevatal - Full-Stack AI Functions Platform Full-stack AI platform developed for Google Chrome Built-in AI Challenge 2025 integrating Gemini and document RAG https://www.nevatal.id/projects/integrated-information-systems-sit 2026-09-18 monthly 0.80 https://www.nevatal.id/images/projects/sit.png Integrated Information Systems (SIT) - BEM Universitas Indonesia Enterprise student affairs and finance system with LINE Messaging Bot using Django, Firebase, and Railway https://www.nevatal.id/projects/ollie-chatbot 2026-09-18 monthly 0.85 https://www.nevatal.id/images/projects/ollie.png Ollie Chatbot - HR Assistant with Biometrics & Voice HR and employee assistant chatbot for OPPO Manufacturing Indonesia with FaceNet facial verification, custom Indonesian xTTS, and Faiss RAG https://www.nevatal.id/projects/5s-ai-camera 2026-09-18 monthly 0.85 https://www.nevatal.id/images/projects/5s-ai-camera.png 5S AI Camera - Factory Compliance Computer Vision Real-time industrial computer vision 5S compliance monitoring system using ConvNeXt, PyTorch, Ollama Gemma Vision, and OwlViT https://www.nevatal.id/projects/5why-ai-application 2026-09-18 monthly 0.85 https://www.nevatal.id/images/projects/5why-ai.png 5Why AI Application - Automated Root Cause Analysis AI-powered Root Cause Analysis tool leveraging Dense and Sparse RAG with Faiss, MiniLM, and DeepSeek LLMs https://www.nevatal.id/projects/kjri-new-york-chatbot-maleo-ai 2026-09-18 monthly 0.80 https://www.nevatal.id/projects/pfn-chatbot 2026-09-18 monthly 0.80 https://www.nevatal.id/projects/jne-self-kiosk-backend 2026-09-18 monthly 0.80 https://www.nevatal.id/projects/pasal-voice-assistant 2026-09-18 monthly 0.85 https://www.nevatal.id/images/projects/pasal.png Pasal Voice Assistant - Local Indonesian Voice AI Fully self-hosted Indonesian voice assistant with Indonesian TTS/STT, Gemma 3, Ollama GemmaEmbedding, and ChromaDB https://www.nevatal.id/projects/daily-task-wallpaper-generator-with-genshin-impact-theme 2026-09-18 monthly 0.80 https://www.nevatal.id/images/projects/genshin.png Daily Task Wallpaper Generator - Genshin Impact Theme Automated daily wallpaper generator syncing Google Calendar tasks with dynamic Genshin Impact desktop backgrounds https://www.nevatal.id/projects/url-shortener 2026-09-18 monthly 0.85 https://www.nevatal.id/images/projects/url-shortener.png Production URL Shortener Platform Production-ready short link service with Redis rate-limiting, click analytics, and PostgreSQL built with Django https://www.nevatal.id/projects/my-hearing 2026-09-18 monthly 0.80 https://www.nevatal.id/images/projects/myhearing.png My Hearing - Hearing Health Management App Mobile hearing health application with real-time decibel monitoring, noise hazard alerts, and audiometry tracking https://www.nevatal.id/projects/siinven 2026-09-18 monthly 0.80 https://www.nevatal.id/images/projects/siinven.png SiInven - Enterprise Inventory Management System Enterprise inventory management system developed with Java Spring Boot, PostgreSQL, Docker, React, and Tailwind CSS https://www.nevatal.id/projects/etl-university-project 2026-09-18 monthly 0.75 https://www.nevatal.id/projects/open-recruitment-website-api 2026-09-18 monthly 0.75 https://www.nevatal.id/images/projects/oprec.png Open Recruitment Website API Recruitment portal backend handling applicant screening, document submissions, and evaluation rubrics https://www.nevatal.id/projects/api-lpj-online 2026-09-18 monthly 0.75 https://www.nevatal.id/images/projects/lpj.png API LPJ Online - Accountability Reporting System Accountability and financial reporting portal for student organizations with automated approval workflows https://www.nevatal.id/projects/chattydesk 2026-09-18 monthly 0.85 https://www.nevatal.id/images/projects/chattydesk.jpg ChattyDesk - Multi-LLM Cross-Platform Desktop Client Cross-platform desktop application for multi-LLM workflows enabling unified chat with Gemini, Claude, and GPT https://www.nevatal.id/projects/best-staff-voting-website-api 2026-09-18 monthly 0.75 https://www.nevatal.id/images/projects/best-staff.png Best Staff Voting Website API Organizational peer voting platform with secure token-based balloting and automated result tallying https://www.nevatal.id/projects/apap-medika 2026-09-18 monthly 0.75 https://www.nevatal.id/projects/knowlxcircle-application 2026-09-18 monthly 0.80 https://www.nevatal.id/images/projects/knowlxcircle.png Knowlxcircle - Crowdsourced Knowledge Sharing Platform Crowdsourced knowledge base and interactive Q&A community with category tagging and search https://www.nevatal.id/projects/gemini-japanese 2026-09-18 monthly 0.80 https://www.nevatal.id/projects/literalstoryboard 2026-09-18 monthly 0.80 https://www.nevatal.id/projects/recipe-recommender 2026-09-18 monthly 0.75 https://www.nevatal.id/projects/recommendica 2026-09-18 monthly 0.80 https://www.nevatal.id/images/projects/research-recommendation.png Recommendica - Research Paper Recommendation RAG Scholarly paper discovery system using dense vector embeddings and semantic search https://www.nevatal.id/projects/ecofriendly-recipe-recommender 2026-09-18 monthly 0.80 https://www.nevatal.id/images/projects/ecofriendly.png Ecofriendly Recipe Recommender - Low-Carbon Cooking Eco-friendly recipe recommender utilizing RAG with Mistral 7B and BM25 hybrid search https://www.nevatal.id/projects/wikipedia-based-hybrid-rag 2026-09-18 monthly 0.80 https://www.nevatal.id/projects/dosage-recommender 2026-09-18 monthly 0.75 https://www.nevatal.id/projects/endorbit 2026-09-18 monthly 0.75