Blogger selection service
An internal tool for finding Instagram bloggers: AI chat, precise filters, source account audience analysis, and candidate scoring on a 100-point scale.
Challenge
A team running blogger advertising needed its own selection tool: find micro-bloggers by niche, city and reach, see their contacts — and stop paying external services for every search.
Solution
A web platform with three modes: AI chat (a plain-language request is translated into search parameters), a precise filter panel, and search by source blogger link — the system analyzes their followers and followings. Instagram data is collected server-side via HikerAPI, topics and contacts are extracted via OpenAI, and profiles accumulate in PostgreSQL — repeat searches are nearly free. A Celery/Redis background queue refreshes profiles; results export to CSV/Excel.
Outcome
A finished product built to the client's requirements: the team works through an internal website with no VPN. A single search costs $0.02–0.5 instead of external subscriptions, and the growing profile database makes every next search cheaper.
Stack
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