Overview

Since May 2024, I have been working as a Fiverr seller focused on AI product development and advanced machine learning. My Fiverr profile is publicly available at https://www.fiverr.com/ellis_sean.

I provide end-to-end AI product full-stack development for individual and enterprise clients around the world.

What I Do

• Deliver full lifecycle AI product development: product definition, UI/UX design, frontend and backend implementation, AI integration, and AI R&D.
• Develop LLM-based AI agents, multimodal systems, and multi-agent systems.
• Build and customize speech recognition (STT), text-to-speech (TTS), and diffusion model pipelines.
• Perform LLM fine-tuning, speech model fine-tuning, and diffusion model fine-tuning for client-specific datasets.
• Communicate directly with clients on Fiverr (both individuals and companies) to understand project goals and provide technical consulting.
• Help clients define product strategy and design detailed development plans using Jira, then execute full-stack implementation once an agreement is reached.

Achievements

• Completed orders for more than 10 clients from 8 different countries, including several long-term engagements.
• Reached Fiverr Level 2 Seller status ("has met high performance criteria and has a proven track record for meeting client expectations").
• Delivered 40+ software and AI development orders with a 100% positive review rate in a highly competitive freelance marketplace.