I will build custom data collection and API integration automation

J
junebay
J
junebay
JuneBay J.

About this gig

Need to collect data from websites, APIs, or databases and bring it all together? I build custom data collection and API integration pipelines using Python.


What I deliver:

  • Automated data collection from any source (websites, REST APIs, databases, files)
  • - Clean data output in CSV, JSON, Excel, or direct database storage
  • - API integration with third-party services (payment, CRM, ERP, cloud platforms)
  • - Scheduling and automation for recurring data tasks
  • - Error handling, logging, and retry logic for reliable operation

Tech stack: Python, FastAPI, Playwright, Pandas, PostgreSQL, Docker, REST API, OAuth


How I work:

You don't need a technical spec. Just tell me what data you need and where it should go. I'll organize everything into a clear plan, confirm direction with you, then build and deliver.


30 years of engineering experience. End-to-end delivery from architecture to deployment.

Get to know JuneBay J.

JuneBay J.

FullStack Systems Architect

  • FromSouth Korea
  • Member sinceApr 2026
  • Avg. response time1 hour
  • Languages

    Korean, English
I design and build end-to-end systems across Web, AI, IoT, and Finance domains. With production systems running for 3+ years, I deliver working solutions — not prototypes. What I bring: • Full-stack web apps (React, Node.js, Python/FastAPI) • AI automation pipelines (OpenAI, LangChain, RAG) • IoT monitoring systems (ESP32, MQTT, real-time dashboards) • Data collection & API integration (web scraping, REST APIs) You don't need a technical spec — just tell me what you want to achieve. I'll organize everything into a clear plan, confirm direction with you, then build and deliver.