Code at work

Practical software built through human-AI collaboration. Explore hands-on tools created to demonstrate how modern AI accelerates real-world development. From privacy-first browser utilities to interactive learning aids, each application below illustrates code generated and refined to deliver immediate, practical value.

VeritasLens — AI-Assisted News Verification (beta)

USD NAV to CHF Converter

German Verb Trainer built with Gemini Pro Canvas

Power Point Compressor

Image Compressor

PFD Compressor

Animated SAP process - Scrapping

VeritasLens — AI-Assisted News Verification (beta)

VeritasLens helps users critically evaluate news, claims, images and videos by identifying potential misinformation, consulting external sources and applying evidence-based reasoning. It combines Google Gemini AI with live web searches to analyze claims, compare evidence and generate reports with source references and transparent conclusions.

How to use:

Enter text, a news URL, an image or a video link, then run the analysis. For videos, adding a description or transcript improves accuracy.
API requirements: A Google Gemini API key is required for AI analysis. Live web verification can use either Gemini with Google Search grounding or Tavily web search combined with Gemini Direct. A Tavily API key is needed only for the Tavily option. Free-tier usage limits may apply.

Important: VeritasLens supports critical thinking but does not guarantee factual accuracy. AI assessments without independently retrieved evidence are not verified facts, and cited sources should be checked.

VeritasLens User Manual

USD NAV to CHF Converter

A free, browser-based tool that converts historical investment fund Net Asset Values (NAV) from US dollars (USD) into Swiss francs (CHF), using official European Central Bank (ECB) historical exchange rates.

Designed for investment analysis, it automatically matches historical NAV observations with exchange rates and generates downloadable CHF-denominated data and a conversion audit report.

Key benefits: Transparent currency conversion, traceable calculations, no API key required, and CSV export compatible with ETF Evaluator.

Note: Converted NAV values are not exchange-traded prices. The tool does not independently verify dividend adjustments or guarantee total-return accuracy.

German Verb Trainer built with Gemini Pro Canvas

An application for learning and recapping German verbs. It provides their three core forms and clear example sentences to show their use in context. It also offers English and Russian translations and audio support (ensure you have the Voices activated in your mobile phone) for good pronunciation. Key navigation features ensure a smooth learning experience:

Enjoy uninterrupted verb playback until you decide to pause.
Move through verbs incrementally with "Next" and "Previous" buttons.
Quickly find any verb included in the application using the integrated search function.

Power Point Compressor

Privately compress large PowerPoint (.pptx) presentations directly in your browser. Re-encodes high-resolution images, downsizes heavy non-transparent PNGs, and cuts file size by up to 80%—without uploading your data to any cloud server.

Image Compressor

Optimize and resize your images instantly for fast web performance. Perfectly tailored for Google Sites, banners, and digital content with zero quality loss—processed 100% privately in your browser without cloud uploads.

PFD Compressor

Privately compress and optimize PDF documents directly in your browser. Features dual-mode compression—lossless structure cleanup for text-heavy contracts and adaptive DPI resampling for scanned reports and presentations—reducing file sizes by up to 80% without uploading data to external servers.

Animated SAP process - Scrapping

An interactive, step-by-step visual simulation of an End-to-End Scrapping Process across enterprise architectures. This animation traces real-time API handshakes and data flows between SAP BTP (request initiation, Fiori UX, and approval workflows), SAP S/4HANA (inventory management and candidate evaluation), and SAP EWM (posting changes and warehouse physical execution).

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