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Ujjawal S
@ujjwalsahay
Former Google Engineering Manager, AI Agents, Claude Code, n8n, Web3
India
English, Hindi
About me
Hi, I'm Ujjawal, founder of an AI and blockchain engineering studio and a former Google product engineering manager. My team builds AI agents, automation, SaaS and blockchain platforms, and we have served 100+ clients globally.
On Fiverr I help you:
- Set up Claude Code, Cowork and OpenClaw the right way
- Automate work with n8n, Make and AI agents
- Launch WhatsApp and voice AI assistants
- Fix, finish and ship Lovable, Base44 and Replit apps
- Build AI mobile apps, crypto exchanges and tokenization platforms
Clear scope, fast replies, clean handover. Message me anytime.
Skills
Ujjawal S
Offline •
Average response time: 1 hour
See my services
Automations & Agents
I will build n8n ai automation workflows and ai agents with make or zapier
AI Chatbot Development
I will build a whatsapp ai chatbot and automation with the official whatsapp api
Portfolio
Work experience
Founder and Managing Director
Ment Tech
Jan 2018 - Present • 8 yrs 8 mos
I lead an AI and blockchain engineering studio that designs, builds and supports production software for startups and enterprises. We have served 100+ clients globally. What my team delivers: - AI agents, RAG chatbots, voice AI and workflow automation (n8n, Make, OpenAI, Claude) - SaaS products, web apps and mobile apps (React, Next.js, Supabase, Flutter) - Blockchain platforms: smart contracts, crypto exchanges, wallets and asset tokenization My role covers solution architecture, delivery quality and client success, from first scoping call to launch and ongoing support.
14 Reviews
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Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
1-5 out of 14 Reviews
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Most relevant
bally_boy
United States
Great work highly recommend!
$50
Price
1 day
Duration
Helpful?
tinos21
United States
This Dev is the best in the business. Delightful to be working with you.
$1,000-$2,500
Price
13 days
Duration
Seller's Response
Helpful?
earlyordie
Australia
Ongoing collaboration
Delivered source code as promised and helped with testing to verify the output.
$1,000-$2,500
Price
Helpful?
earlyordie
Australia
Ongoing collaboration
Excellent work and great communication
$2,500-$5,000
Price
Seller's Response
Helpful?
brownworksmart
United States
Ongoing collaboration
Excellent job
$200-$400
Price
Helpful?
