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English
$
USD
I will develop ai chatgpt mobile app or website ai saas app ai chatbot ai software
Subashis
5.0
5.0
About this gig
Elevate Your AI Application with Expert GPT-4 Development!
I'm Subashis, an independent AI developer specializing in transformative solutions using GPT-4 and DeepSeek R1. I build dynamic websites and custom AI applications, leveraging machine learning, data science, and statistical analysis.
Comprehensive Chatbot Development:
I build a diverse range of chatbots to meet your specific needs, including:
- Hybrid Chatbots
- AI-Powered Chatbots
- Rule-Based Chatbots
- Keyword-Based Chatbots
- Contextual Chatbots
- Voice-Activated Chatbots
- Social Messaging Chatbots
- Transactional Chatbots
- Support/Service Chatbots
My Expertise includes:
- GPT-4o,
- OpenAI O1,O3
- DeepSeek R1, v3
- Gemini 2.0
- Claude 3.5, 3.7
- Llama 3.3,
- Mistral AI
Technology Proficiency:
My development toolkit includes:
- Python,
- Django,
- FastAPI,
- Spring Boot,
- Flask,
- Flutter,
- Node.JS,
- Express.JS,
- React.Js,
- MongoDB,
- MySQL,
- PostgraSQL
- MERN stack
AI Application Development Services:
I offer end-to-end development for a variety of AI applications:
- Train Custom LLM
- AI Chatbot
- AI Integrations
- AI Fine-Tuning
- Custom GPT Apps
- AI agent call bot
- Healthcare AI app and AI website
Why Choose Me?
- 5+ years Experience
- Scalable Code
- Availability
Get to know Subashis
Subashis
AI Integration Expert, GTM Engineer, Senior Full Stack Developer
- FromIndia
- Member sinceMar 2022
- Avg. response time1 hour
- Last delivery2 months
Languages
Bengali, English, Hindi
I’m a seasoned AI & GTM Engineer with deep expertise in designing and implementing data-driven, automated growth systems. With years of hands-on experience building scalable software and integrating advanced AI solutions, I bridge the gap between technology, sales, and marketing to bring predictable outcomes.
Core Expertise:
AI/ChatGPT: Custom integrations, fine-tuning, automation & personalization
GTM Engineering: CRM workflows, sales/marketing automation, revenue ops
Web Development: Spring Boot, FastAPI, Flask, Node.js
Mobile Apps: Android & Flutter with seamless backend integration
My Portfolio
Reviews
2 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
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Most relevant
N nick_alterson
India
I appreciate Subashis and his team's attention to my project and their bug-free solution. Though my budget was tight, he still managed to complete the project. I am planning to work with him more in the future.
$100-$200
Price
7 days
Duration
Helpful?A akash_ghosh7
India
Subashis delivered exceptional work on our SaaS AI application. He understood the project scope perfectly, communicated clearly and effectively throughout the process, and delivered a polished, functional product right on schedule. The quality of the code and the app's performance are top-notch. A true...
$100-$200
Price
2 weeks
Duration
Helpful?
Reviews
2 reviews for this Gig
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
N nick_alterson
India
I appreciate Subashis and his team's attention to my project and their bug-free solution. Though my budget was tight, he still managed to complete the project. I am planning to work with him more in the future.
$100-$200
Price
7 days
Duration
Helpful?A akash_ghosh7
India
Subashis delivered exceptional work on our SaaS AI application. He understood the project scope perfectly, communicated clearly and effectively throughout the process, and delivered a polished, functional product right on schedule. The quality of the code and the app's performance are top-notch. A true...
$100-$200
Price
2 weeks
Duration
Helpful?
