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iRankr
ai
An AI-powered recruitment platform that transforms how companies discover and evaluate candidates through semantic search, intelligent matching algorithms, and automated outreach via WhatsApp.
The Problem
Traditional recruitment is manual, slow, and biased. Recruiters spend hours sifting through resumes that don't match. There was no intelligent way to match candidates to roles based on actual skills and experience.
Tech Stack
ReactFastAPIPostgreSQLPineconeOpenAILangChainWhatsApp API
Key Features
AI resume parsing (OpenAI + OCR)
Semantic candidate search
AI matching engine
WhatsApp automation
Candidate pipeline management
Analytics & reporting
Architecture
React SPA
FastAPI Server
PostgreSQL
Pinecone
OpenAI API
WhatsApp API
Frontend Backend Database External
Challenges
- Building accurate resume parsing with varied document formats
- Creating semantic search that understands context, not just keywords
- Designing an AI matching algorithm that reduces bias
- Integrating WhatsApp Business API for automated outreach
Results
60%
Time-to-Hire Reduction
50,000+
Resumes Parsed
92%
Match Accuracy
Lessons Learned
- Vector embeddings are powerful but need careful tuning
- AI systems need human-in-the-loop for critical decisions
- WhatsApp automation has strict rate limits to work around