Case Studies · Manufacturing
Manufacturing Company (East Java)
Surabaya, East Java · 4 weeks of implementation
- 3-4 weeks → 6 days
- Recruitment Time
- -78%
- HR Hours
- +52%
- Candidate Quality
- -41%
- Cost per Hire
per batch of operators
screening time per batch
pass rate in final interviews
vs. the previous manual process
Challenge
Recruiting production operators took 3-4 weeks per batch. HR received 500-800 applications per opening, 80% of which did not meet the requirements. Manual screening took 40+ working hours per recruitment round.
Solution
AI Recruitment Screening that processes CVs, scores candidates automatically, and sends interview invitations only to candidates who pass the threshold. Integrated with WhatsApp for candidate communication.
The Challenge of Large-Scale Recruitment
With production facilities running 3 shifts, this company needs continuous recruitment to maintain production capacity. Each recruitment batch of 40-60 people took months and drained the HR team's bandwidth.
A compounding problem: high-quality candidates had often already been hired by other companies because the hiring process was too slow. On the other hand, unqualified candidates who made it through to interviews wasted the time of hiring managers on the production floor.
Solution Design
Ventera AI built an AI-based recruitment pipeline with several components:
- CV Parsing & Scoring: AI reads CVs in various formats (PDF, Word, photos) and scores them against the criteria of manufacturing experience, K3 (occupational health and safety) certification, location, and shift availability
- Automated Pre-screening: candidates who pass the minimum score receive an automated WhatsApp message with 5 pre-screening questions. The answers are analyzed by AI
- Ranking & Shortlist: the system produces a ranked list of candidates with transparent scores per criterion for HR to review
- Automated Scheduling: selected candidates receive a link to book an interview slot via WhatsApp
Quantitative Results
In the first batch after implementation (55 operator positions), the time from posting the job opening to having a shortlist fell from 18 days to 2 days. The total HR hours required fell 78%.
More importantly: the quality of candidates reaching the final interview stage improved significantly, with the pass rate rising from 34% to 52%, meaning hiring managers less often "waste time" interviewing candidates who aren't a good fit.
“We recruit 50 operators every 2 months. It used to take 3 weeks just for screening. Now, within 2 days, I already have 60 screened candidates ready to interview.”
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Related services: AI Recruitment Screening, WhatsApp AI Chatbot, AI Workflow Automation.
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