NDA
A high-throughput data pipeline for collecting, processing, and preparing scientific papers for downstream LLM and AI workflows. The project processed more than 5,000 scientific PDF documents published between 2017 and 2025. The main challenge was automating the entire ingestion process while maintaining high throughput and preserving the structure and mathematical content of the original documents.
NDA
A FastAPI-based REST API for working with wallets on BNB Chain (Binance Smart Chain). The API provides wallet generation and restoration, BNB and BEP-20 token balance checking, transaction sending, and transaction status tracking.
This article walks through a Node.js REST API that turns a static character image into a realistic AI avatar video using HeyGen, generates custom speech with ElevenLabs, and automatically publishes the resulting video as an Instagram Reel. The key idea is to combine avatar generation, voice synthesis, media processing, and social media publishing into a single API-driven pipeline.
The average professional receives over a hundred emails daily, yet only a fraction demand immediate attention. Raw inboxes force a manual triage loop that costs focus and time. The Mail Prioritizer addresses this by building a two-tier classification pipeline that separates urgent messages from those that can wait, without requiring users to change their existing Gmail workflow.
This article walks through the architecture and design decisions behind a Python-based scraping engine that unifies access to multiple open learning platforms, covering the interface abstractions, parallel fetching with proxy rotation, and practical patterns for consistent data collection across heterogeneous sources. Every open learning platform structures content differently. One exposes a JSON API, another requires navigating paginated HTML, and a third needs authentication before any document becomes reachable. Building a separate scraper per platform creates a maintenance burden and produces output that is hard to combine.
