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Fiverr Pro
English
$
USD
I will build a custom ai lead capture chatbot widget
masumdev
About this gig
Losing website leads due to slow response times? Generic chatbots frustrate visitors with static loops, causing them to leave before sharing contact info.
I build custom, lightweight hybrid chatbots combining structured qualifying logic with LLMs to capture and validate leads automatically.
What I Solve:
- Accurate Qualification: Strict qualifying logic runs before the LLM to guarantee accurate data.
- API Cost Control: Server rate-limiting stops budget drain and sudden billing spikes.
- Structured Data: Leads are validated and sent directly to your database or webhook.
- Clean Tech Stack: Clean JavaScript widget with a secure FastAPI/Python backend.
The 3-Step Process:
- Discovery: We map your customer profile, logic flow, and system boundaries.
- Build & Test: I write rate-limited backend code and test conversation paths.
- Integration: Embed the lightweight widget and securely set up your API keys.
Why Me: I write clean, typed code with automated tests instead of using bloated third-party template builders. No platform lock-ins.
Message me your setup before ordering to align on the technical scope first!
Get to know masumdev
masumdev
AI Backend Developer and Workflow Automation Specialist
- FromBangladesh
- Member sinceJul 2026
Languages
Bengali, English
I am an AI automation & backend developer specializing in custom integrations. Using Python, PHP, and JavaScript, I build robust FastAPI backends, secure rule-based + LLM chat widgets, and high-accuracy document extraction tools.
Instead of bloated templates or expensive third-party tools, I write clean, typed, and production-tested code (pytest, ruff). Whether you need to qualify leads without draining your API budget or automate manual data pipelines, I deliver secure, cost-controlled software. No vague hype—just stable, scalable code. Let's build your solution.
My Portfolio
FAQ
1. How do you prevent the AI from generating false or inaccurate information (hallucinations)?
I use a hybrid architecture: rule-based logic captures critical lead data (email, phone) with 100% accuracy, while the LLM is only called to answer general questions using a secure context window. This ensures precise lead capture while keeping your API costs low and predictable.
2. Will I need to pay for monthly software subscriptions to keep the bot running?
No. Unlike setup configurations that rely on expensive drag-and-drop platforms, I write clean, native Python code. You host it on your own server or lightweight cloud instance (often within free-tier limits), and you only pay directly for your actual OpenAI or Claude API usage.
3. How do you ensure my API keys remain secure and do not get drained by spam bots?
I implement backend rate-limiting rules. This restricts the number of messages any single user or IP address can send within a specific timeframe. Additionally, your API keys are stored securely on the server backend and are never exposed to the frontend browser.
4. What do I need to provide before we start working on the chatbot?
You will need to provide your business profile, the specific qualifying questions you want to ask prospects, your preferred LLM provider account access, and access to your hosting environment or website CMS.
5. Do you provide support if the chatbot stops working after delivery?
Every delivery includes a standard testing phase. Standard and Premium tiers include dedicated post-delivery support windows to handle any minor adjustments. If you require long-term maintenance, we can establish a separate monthly support agreement.
