Real Systems. Real Results.
Automation systems I’ve built — with outcomes that speak for themselves.
Case Study 1 — LinkedIn Content Automation
Client: Personal brand (Andy Bohra / Neo IT Services) Tools: n8n · OpenAI · LinkedIn API · FAL.AI
Problem: Manually writing and posting LinkedIn content daily was taking 45–60 minutes every day. Consistency was poor and ideas were running out.
Solution: Built a fully automated n8n workflow that pulls trending topics, generates AI-written posts with OpenAI, creates matching images via FAL.AI, and auto-publishes to LinkedIn 5 times per week — with a Slack approval step before posting.
Result: ✅ 5 posts/week published consistently · ✅ Zero manual effort after setup · ✅ Running cost under $5/month · ✅ 0 minutes of daily time spent
Case Study 2 — Resume Screening Automation
Client: HR team, Technology sector Tools: n8n · OpenAI · Google Sheets · Gmail
Problem: HR team manually reviewing 50–100 resumes per role. Each review taking 5–10 minutes. Screening backlog causing candidate drop-off.
Solution: Built n8n workflow that reads incoming resumes from Gmail, extracts text, sends to OpenAI for scoring against job criteria, logs results in Google Sheets with scores and recommendations, and auto-sends rejection emails for scores below threshold.
Result: ✅ Screening time reduced from 5–10 min to 30 seconds per resume · ✅ Consistent scoring criteria applied to every candidate · ✅ HR team freed from 80% of manual screening work
Case Study 3 — Multi-Channel Marketing Stack
Client: Neo IT Services (own business) Tools: n8n · WhatsApp Business API · Gmail SMTP · LinkedIn API
Problem: Lead follow-up happening manually via WhatsApp, email, and LinkedIn separately. Leads going cold due to delayed responses. No consistent sequence.
Solution: Built a coordinated n8n workflow — when a lead submits a contact form, the system automatically sends a WhatsApp acknowledgment, a personalised email within 2 minutes, and logs the lead in Google Sheets. A follow-up WhatsApp is sent at 24 hours if no reply.
Result: ✅ Response time reduced from hours to 2 minutes · ✅ 100% of leads receive follow-up sequence · ✅ Zero manual intervention required · ✅ Full visibility in Google Sheets
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