Who We Are ¶
decaf200 is a software engineering practice focused on building automation tools for the web. We design and develop custom solutions that help businesses collect, process, and act on data at scale.
Our core expertise sits at the intersection of software engineering and SEO — building the technical infrastructure that powers search visibility, data collection, and web automation workflows.
What We Do ¶
We build tools that solve real problems in search engine optimization, data processing, and web operations:
- Web scraping and data extraction — custom parsers that reliably pull structured data from websites, search results, and APIs
- SEO automation — sitemap submitters, keyword harvesters, rank trackers, and indexing tools
- Data pipelines and ETL — scalable jobs that transform raw data into actionable datasets, delivered as CSV, JSON, or database feeds
- Chatbots and alerting — Telegram and messaging bots for price alerts, news notifications, and group management
- Infrastructure tooling — proxy checkers, VPN servers, URL validators, and availability monitors
Our Approach ¶
Every tool we build is designed for reliability and scale. We prefer clean, maintainable code that runs unattended — scheduled jobs, background workers, and API services that operate 24/7 with minimal intervention.
We work across the full stack: backend services, data processing pipelines, web applications, browser automation, and infrastructure. Our projects range from lightweight CLI utilities to distributed systems processing millions of records.
Technology ¶
Our stack includes Go, Python, JavaScript, and shell scripting. We deploy on Linux servers, use Docker for containerization, and manage infrastructure with Terraform and Ansible. Data processing relies on PostgreSQL, Redis, and custom ETL pipelines.
Get in Touch ¶
Whether you need a custom scraper, an automated reporting pipeline, or a tool that doesn’t exist yet — we can build it.
Email: decaf200 [at] decaf200.com
Jabber: decaf200com [at] xmpp.jp