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$
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I will integrate gemini ai and llm apis into your web app
Aryan Rath
5.0
5.0
What people loved about this freelancer
grandlimo
United States
Outstanding website development work from start to finish. The team delivered a modern, fast, and professional website that perfectly matched our goals. Communication...
grandlimo
United States
Excellent work improving our website speed and Google Lighthouse performance. The site now loads much faster, feels smoother on both desktop and mobile, and...
grandlimo
United States
Aryan Rath SEO work was outstanding. The local optimization, content strategy, and CTR-focused title testing made a clear difference in our search visibility...
About this gig
Are you looking to integrate powerful AI capabilities into your existing application or build a full-stack AI-powered web app from scratch? You're in the right place!
What I Offer:
- API Integration: Connecting Gemini, OpenAI, or Claude APIs to your backend.
- Custom AI Features: Chatbots with context memory, AI content generators, and smart data processing.
- Full-Stack Development: React, Node.js, Express, MongoDB, and modern UI components.
- Database & Auth Integration: Securely storing conversation history and user session management.
- Prompt Engineering: Tailored system prompts to ensure accurate, high-quality AI outputs.
️ Tech Stack:
- Frontend: React.js, Tailwind CSS, JavaScript/TypeScript
- Backend: Node.js, Express.js, REST APIs
- Database: MongoDB, PostgreSQL
- AI Engines: Google Gemini API, OpenAI API, Anthropic Claude API
Why Work With Me?
- Clean & Documented Code: Well-structured codebase with clear comments for easy future updates.
- Security First: Safe API key handling and environment configuration.
- Fast Communication: Dedicated support and regular updates throughout the development process.
Get to know Aryan Rath
Aryan Rath
Software and Web Developer
- FromIndia
- Member sinceJul 2026
- Avg. response time1 hour
- Last delivery1 week
Languages
Hindi, English
I am a full-stack developer with experience in the MERN stack, Next.js, and AI integration. I have engineered secure applications like digital closets and expense trackers, utilizing tools like Google Gemini API and Cloudflare. My background includes solving over 200 LeetCode challenges and developing production-ready medical interfaces during my internship.
My Portfolio
FAQ
Do I need to provide my own API keys?
Yes, you will need to provide your API key (e.g., Google Gemini or OpenAI) so we can configure your environment variables securely.
Can you integrate AI into an existing project?
Absolutely! I can integrate AI capabilities into your existing React/Node.js application or build a brand-new frontend/backend solution for you.
Reviews
3 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
G 
grandlimo
United States
Ongoing collaborationOutstanding website development work from start to finish. The team delivered a modern, fast, and professional website that perfectly matched our goals. Communication was clear, deadlines were met, and every detail was handled with care. The final result looks great on desktop and mobile, functions smoothly,...
$100-$200
Price
2 days
Duration
Helpful?G grandlimo
United States
Ongoing collaborationExcellent work improving our website speed and Google Lighthouse performance. The site now loads much faster, feels smoother on both desktop and mobile, and the overall user experience is noticeably better. Communication was clear, the work was handled professionally, and the results were exactly what...
$50
Price
2 days
Duration
Helpful?G grandlimo
United States
Ongoing collaborationAryan Rath SEO work was outstanding. The local optimization, content strategy, and CTR-focused title testing made a clear difference in our search visibility and lead quality. He works with total focus and produces great results. I am happy to have him on my team.
$100-$200
Price
1 day
Duration
Helpful?
Reviews
3 reviews for this Gig
| (3) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
G grandlimo
United States
Ongoing collaborationOutstanding website development work from start to finish. The team delivered a modern, fast, and professional website that perfectly matched our goals. Communication was clear, deadlines were met, and every detail was handled with care. The final result looks great on desktop and mobile, functions smoothly,...
$100-$200
Price
2 days
Duration
Helpful?G grandlimo
United States
Ongoing collaborationExcellent work improving our website speed and Google Lighthouse performance. The site now loads much faster, feels smoother on both desktop and mobile, and the overall user experience is noticeably better. Communication was clear, the work was handled professionally, and the results were exactly what...
$50
Price
2 days
Duration
Helpful?G grandlimo
United States
Ongoing collaborationAryan Rath SEO work was outstanding. The local optimization, content strategy, and CTR-focused title testing made a clear difference in our search visibility and lead quality. He works with total focus and produces great results. I am happy to have him on my team.
$100-$200
Price
1 day
Duration
Helpful?
