I will build custom data collection and API integration automation

J
junebay
J
junebay
JuneBay J.
build custom data collection and API integration automation
Full Screen
build custom data collection and API integration automation
Full Screen
Full Screen
build custom data collection and API integration automationbuild custom data collection and API integration automationbuild custom data collection and API integration automation

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.

  • Programming language

    • Python

Get to know JuneBay J.

JuneBay J.

FullStack Systems Architect

  • FromSouth Korea
  • Member sinceApr 2026

  • Languages

    Korean, English
I build end-to-end systems across Web, AI, IoT, and Finance - production apps, not prototypes. What I bring: - Full-stack web apps (React, Node.js, Python/FastAPI) - AI and RAG chatbots (OpenAI, LangChain) - Automation pipelines and API integration - IoT monitoring and real-time dashboards See it running LIVE, not just screenshots: - lawlingo.macrobay.kr: RAG assistant, 4 languages, cited answers - macrobay.kr: portfolio with live demos No tech spec needed - tell me your goal, I plan it, confirm with you, then build and deliver.

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