A dataset marketplace offering pre-enriched, ready-to-use datasets across 100+ social media sources, with custom datasets delivered in 1–3 days. socialintel.io
A live news-aggregation SaaS pulling from 10,000+ sources via Python crawlers, with a modern Next.js frontend. pulseaggregator.com
A unified trading dashboard for stocks, forex, crypto, and futures — built charting- and technical-analysis-first, with honest latency labeling on every asset class.
A shared platform for a suite of data and content pipeline verification tools.
- EnrichAudit - Detects miscalculated engagement rates, stale or misapplied enrichment fields, and sentiment–emotion contradictions
- LinguaCheck - Flags sentiment scores computed with the wrong language model (e.g., non-English content scored as English)
- SourceLock - Verifies AI-generated summaries and claims trace back to real source posts (hallucination detection)
- ScrapeWatch - Detects scrapers silently breaking when a target site's structure changes
- WhyChanged - Generates plain-English explanations for why a tracked metric shifted
- NuanceBench - Evaluates sentiment tools/vendors on sarcasm, slang, and emoji handling
- FilterGap - Identifies bot/spam mentions slipping through budget-tier listening tools
| Category | Technologies | Used In |
|---|---|---|
| Language | Python, TypeScript | All products |
| API Framework | FastAPI, Uvicorn, slowapi (rate limiting) | All products |
| Database | PostgreSQL | All products |
| ORM / Migrations | SQLAlchemy, Alembic, psycopg2-binary / psycopg[binary] |
FinPull, Certus Data |
| Task Scheduling | APScheduler | SocialIntel, Pulse Aggregator |
| Web Scraping | Playwright, cloudscraper, feedparser | SocialIntel, Pulse Aggregator |
| Auth & Security | PyJWT, PyOTP, bcrypt, cryptography, python-multipart, email-validator | All products |
| Real-Time / Messaging | WebSocket, Redis (pub/sub) | FinPull |
| HTTP Clients | httpx, requests, urllib3 | SocialIntel, Pulse Aggregator |
| Config Management | pydantic-settings | Certus Data |
| Frontend Framework | Next.js (App Router) | All products |
| Frontend Tooling | TypeScript, ESLint | All products |