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Fiverr Pro
English
$
USD
I will build your saas mvp with nextjs nodejs and AWS
Sonjoy Biswas
About this gig
Tired of doing the same manual tasks every day copying data, replying to messages, generating reports? I build custom AI-powered automations that actually think, not just trigger-based bots like Zapier or Make.
What I automate:
- Auto-reply and lead qualification (email, Facebook, WhatsApp)
- Data entry and report generation
- Document processing and data extraction
- Multi-step business workflows with decision logic
Unlike no-code tools, I build custom logic using LangChain/LangGraph and direct API integrations so it handles edge cases, not just simple if-this-then-that rules. Message me your workflow and I'll tell you honestly if automation makes sense for it.
Get to know Sonjoy Biswas
Sonjoy Biswas
Senior Full Stack Developer and AI Automation Architect
- FromBangladesh
- Member sinceJun 2024
- Avg. response time1 hour
Languages
English
Move beyond basic chatbots. I’m a Senior Full Stack Engineer (8+ yrs) building custom, production-ready AI Agents and multi-agent workflows using LangChain & LangGraph.
Services:
• Custom AI Agents (automation, research, data tasks)
• RAG Systems (Chat securely with your PDFs/DBs)
• Full-Stack AI Apps (Next.js, Node.js, OpenAI/Groq)
I deliver clean, scalable enterprise code. AI projects need proper scoping—please message me before ordering to discuss your architecture!
FAQ
I don't have technical requirements written down, just an idea. Can you help?
Yes — message me your idea before ordering. I'll help scope out the core features and give you an honest estimate of what's realistic for an MVP vs. what should come later.
Do you provide the hosting/deployment or just the code?
I can deploy to AWS as part of Standard/Premium packages. Basic package includes source code only; deployment is available as an add-on.
Will I own the source code and have full rights to it?
Yes, 100%. Full source code and IP rights transfer to you on final payment.
What if my project needs more than what's listed in Premium?
Message me first — most MVPs fit within Premium scope, but for larger projects I can quote a custom package outside these tiers.
Do you offer post-launch support or bug fixes?
Basic bug fixes are covered for 7 days after delivery. Ongoing support/maintenance can be arranged separately.
