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Complementary service

Digital Data Collection

Automated extraction, structuring, and enrichment of digital and social media data grounded in technical rigor and legal compliance.

Overview

Universitas digital data collection turns web pages, document archives, and social media feeds into structured, clean databases. We design Python collectors combining official API access with resilient web scraping procedures using Scrapy, Playwright, Selenium, and BeautifulSoup.

We follow rate limits, robots.txt directives, platform terms of service, and privacy rules under the LGPD and GDPR.

To review legal frameworks and data protection practices, read our guide on web scraping, transparency, and LGPD compliance.

Who it is for

  • Academia: Research labs and doctoral candidates studying online discourse, political communication, social networks, and public policy records.
  • Businesses: Market intelligence, competitive benchmarking, automated pricing monitors, and digital consumer trend analysts.
  • Public Sector: Policy observatories, compliance auditors, and open-government transparency initiatives tracking institutional indices.
  • NGOs & Non-Profits: Non-profit advocacy teams tracking civic discussions, monitoring disinformation, and collecting public evidence for campaigns and investigative reports.

How we work

  1. Feasibility review: Technical assessment of target platforms, API limits, and ethical boundaries.
  2. Extractor engineering: Writing fault-tolerant extraction scripts equipped with session recovery and logging.
  3. Data normalization: Deduplication, text normalization, schema mapping, and relational indexing.
  4. Compliance check: Verification against privacy standards and delivery of comprehensive variable dictionaries.

What we deliver

Relational database dump (PostgreSQL/SQLite) or structured files (CSV/Parquet)
Comprehensive data codebook specifying field types, provenance, and schemas
Legal and ethical compliance report detailing terms of service and privacy compliance
Reusable, documented scraper scripts and pipeline orchestration routines

Frequently asked questions

Do you issue official invoices?

Yes. We issue official tax invoices (nota fiscal) for researchers and organizations of all sizes.

Is digital web scraping legal and privacy-compliant?

Yes. We only harvest publicly accessible or API-authorized records, applying data minimization and anonymization principles in strict compliance with privacy regulations.

Which platforms and channels can you extract data from?

We extract data from YouTube, public government registries, academic databases, social media platforms, and specialized public web portals.

Can your team handle large-scale data ingestion?

Yes. We have engineered pipelines processing over 100,000 videos and 50 million comments using distributed storage and indexed database architectures.

Examples of Projects Delivered

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PhD Thesis: YouTube Data Collection and Topic Modeling

Structured database of over 100,000 videos and 50 million comments across 49 YouTube channels, including full transcripts and metadata for quantitative and qualitative analysis using BERTopic.

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