Client
Recruiter+
Duration
Ongoing
Year
2025
Challenges
A Manual, Disconnected Hiring Process
Manual CV Screening
Recruiters manually read hundreds of CVs — time-intensive, inconsistent, and prone to missing great candidates
Poor Search Quality
Keyword-based filtering misses semantically relevant candidates and over-returns irrelevant ones
No LinkedIn Integration
Candidate profiles go stale instantly; no live signal on current role, skills, or activity
Zero Explainability
Shortlisted candidates had no rationale — recruiter couldn't justify or audit the recommendation
No Scale Path
Processing 10,000+ CVs was cost-prohibitive and beyond API rate limits with standard pipelines
Fragmented Data Sources
CV data, metadata, and LinkedIn profiles stored separately with no unified candidate identity
Solution
End-to-End AI Hiring Pipeline — Built for Scale & Explainability
Technovate Global designed and deployed a fully integrated RAG-powered hiring platform — from CV ingestion and LinkedIn enrichment to semantic retrieval and explainable AI recommendations.
Intelligent CV Ingestion
Parses complex PDF layouts into clean Markdown; LLM extracts structured JSON metadata — zero manual entry
Intelligent CV Ingestion
Parses complex PDF layouts into clean Markdown; LLM extracts structured JSON metadata — zero manual entry
Dual-Database Engine
Relational master store for identity & full text; vector index for semantic search with metadata prefiltering
Dual-Database Engine
Relational master store for identity & full text; vector index for semantic search with metadata prefiltering
Automated LinkedIn Enrichment
Background scraping triggered on upload; live re-scrape on shortlist or profile view; auto-refresh every 6 months
Automated LinkedIn Enrichment
Background scraping triggered on upload; live re-scrape on shortlist or profile view; auto-refresh every 6 months
RAG Retrieval Pipeline
Natural language queries translated to metadata filters; oversampling + deduplication guarantees 5 unique candidates
RAG Retrieval Pipeline
Natural language queries translated to metadata filters; oversampling + deduplication guarantees 5 unique candidates
Explainable AI Recommendations
Every recommendation cites the exact CV line or LinkedIn section that justifies the claim — fully auditable
Explainable AI Recommendations
Every recommendation cites the exact CV line or LinkedIn section that justifies the claim — fully auditable
Batch Processing Engine
Processes 10,000+ CVs in background batches of 500; cuts LLM token costs by 50% and bypasses rate limits
Batch Processing Engine
Processes 10,000+ CVs in background batches of 500; cuts LLM token costs by 50% and bypasses rate limits
Transformation
Before vs. After
Manual CV reading for every role
AI-parsed, fully searchable candidate database
Keyword filtering missing top talent
Semantic vector search finds best semantic matches
Stale candidate profiles
Live LinkedIn enrichment on shortlist & auto-refresh
No justification for shortlists
Every recommendation cites exact CV/LinkedIn evidence
Batch imports crashing rate limits
50% cheaper batch pipeline handling 10,000+ CVs
Fragmented candidate identity
Unified candidate_id across all CVs, versions & profiles
Results
The Numbers Speak
Reduction in LLM extraction costs via Batch API
Semantic candidate retrieval at query time
CVs processable in a single background batch
Recommendations backed by cited CV/LinkedIn evidence
Technology
Stack at a Glance
Document Parsing
LlamaParse (complex PDF → Markdown)
Intelligence & Extraction
OpenAI GPT-4o-mini + Batch API (structured JSON, 50% cost reduction)
Embeddings
OpenAI text-embedding-3-small
Vector Index
Qdrant Cloud (metadata prefiltering)
Relational Store
PostgreSQL (entity resolution, full-text storage)
LinkedIn Enrichment
Apify (managed proxy scraping)
Infrastructure
AWS S3, SQS, Lambda/EC2 (async processing)
Outcome
What Recruiter+ Gained
Recruiter+ transformed hiring from a gut-feel, manual slog into a fast, evidence-based operation — with semantic search, live candidate intelligence, and AI recommendations every recruiter can explain and defend.
Discover More
AI-Accelerated Engineering with Real-World Impact.
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