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Fiverr Pro
English
$
USD
I will develop custom ai agents and n8n automation workflows for your business
Sayef Iftekhar
Level 2
About this gig
STOP WASTING TIME ON MANUAL TASKS | LET AI AGENTS DO THE HEAVY LIFTING
Is your team bogged down by repetitive data entry, lead follow-ups, or customer support? With 7 years of experience in intelligent systems and a perfect 5-star reputation, I build AI Agents and Automations that don't just "talk"they act.
I specialize in creating "Digital Workers" using n8n, Vapi, and OpenAI AgentKit that integrate seamlessly with your existing CRM, website, or mobile app.
What I Can Build For You:
· Custom AI Agents: Autonomous agents that can browse the web, update your CRM, and send emails.
· n8n Workflow Automation: Complex, multi-step workflows that connect Slack, Google Sheets, HubSpot, and more.
· Vapi AI Voice Agents: 24/7 voice-powered receptionists or appointment setters that sound human.
· OpenAI AgentKit Setup: Leveraging the latest tools to give your AI "memory" and tool-access.
· Lead Generation Bots: Automate your outreach on LinkedIn or via email using Clay and Apollo.io integrations.
·
Why Choose an Expert Architect?
· Scalability: I build workflows that don't break when your data grows.
· Error Handling: Every autom
Get to know Sayef Iftekhar
Sayef Iftekhar
Video Editor, Motion Designer I eLearning, VSL, Ad Creative
Level 2
- FromBangladesh
- Member sinceSep 2020
- Avg. response time1 hour
- Last delivery3 months
Languages
English, Bengali, Hindi, Spanish
Video editor and motion designer with 7+ years' experience — 33 projects delivered, 100% on time, 4.9★.
I specialise in eLearning and training videos, VSL and long-form sales video editing, screencast/SaaS demos, AI UGC and paid ad creative, and faceless YouTube production. I also build SaaS MVPs and websites with Lovable, Bolt and Supabase.
Adobe After Effects, Premiere Pro and Illustrator are my jam. I reply within an hour, I ask questions before I start, and I don't deliver late.
Send me your brief and I'll tell you honestly what I'd do with it — before you order.
My Portfolio
FAQ
Why do you prefer n8n over Zapier or Make?
While I work with all three, n8n is often superior for complex AI workflows because it allows for advanced logic, self-hosting (for data privacy), and doesn't have the high "per-task" costs that Zapier does. It's the best choice for scaling AI agents without breaking the bank.
Can your AI agents actually "do" things, or just answer questions?
My agents are built to act. Using tools like OpenAI AgentKit and custom API nodes in n8n, I can build agents that update your CRM, send personalized emails, scrape websites, or manage your calendar based on conversation context.
Is my business data secure when using these automations?
Absolutely. Security is my priority. I use secure environment variables for API keys and can set up your workflows on your own private server (on-premise) or a secure cloud instance so that your sensitive data never leaves your control.
What happens if an API changes or a workflow breaks?
Every automation I build includes "Error Handling" nodes. If a step fails, the system can notify you via Slack or Email immediately. My Premium package also includes 30 days of maintenance to ensure everything runs smoothly post-launch.
Do I need to provide the API keys (OpenAI, Anthropic, Vapi)?
Yes. To keep costs transparent, you will use your own API keys. I will guide you through the process of generating them and ensuring they are restricted to only the necessary permissions.
