Serhii Muliarchuk
Offer Serhii work on your next project.
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Offer work
Kyiv,
Ukraine
23 days 1 hour back
available for hire
on the service 3 months 18 days
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Skills and abilities
Programming
Services
Mobile development
Outsourcing & consulting
Writing
Portfolio
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668 USD n8n Automation Templates — 16 Production Workflows
Enterprise Resource Planning (ERP)16 production-ready n8n workflows for business process automation: lead generation, cold email outreach, content automation, monitoring, and analytics.
What is included:
— LinkedIn autopost (autoposting 3x/week)
… — Cold email outreach with personalization (SendGrid + Claude AI)
— Telegram content bot
— Lead monitoring every 2 hours
— FlipAudit OSINT pipeline (6 workflows)
— Offer generation with AI scoring
Technologies: #n8n #ClaudeAPI #PostgreSQL #SendGrid #Telegram #OSINT #TypeScript #Automation
Each workflow includes: JSON config, AI prompts, PostgreSQL schemas, setup instructions.
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1114 USD FrontDeskPilot — AI Receptionist SaaS
Web ProgrammingAI receptionist for business. Handles calls, schedules appointments, qualifies leads 24/7.
Technologies: #TypeScript #Next.js #PostgreSQL #Vapi #ClaudeAPI #DrizzleORM #JWT #Stripe
… Multitenant architecture with 21 tables in the database, voice AI integration (Vapi/Retell), billing through Stripe, admin panel with 37 pages.
Result: production-ready SaaS with a full cycle — from registration to payment.
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1670 USD FlipAudit — automatic OSINT audit of business digital channels
Python
Automatic audit system for 8 digital business channels: phone, email, website, Google Maps, social networks, SEO, competitors.
What has been done:
— 6 n8n workflows for data collection and analysis (OSINT)
… — Claude API for evaluation and generation of recommendations
— Hono REST API with PostgreSQL for storing results
— React landing page with interactive report and ROI calculator
— Automatic generation of personalized proposals
Result: 250+ audits for law firms in Kyiv, automatic scoring 0-100.
#n8n #AI #automation #Claude #PostgreSQL #React #TypeScript #OSINT #API
