Samuel Y.

Key Skills

Software

Don't disclose

Other

Top Subject Matter

AI customer service chatbots

Web app development with potential AI/data-handling support

LLM-powered chatbot (prompt/response integration)

Top Data Types

Computer Code Programming

Top Task Types

Prompt + Response Writing (SFT)

Computer Programming/Coding

Freelancer Overview

Remote Frontend Developer (Ecohotels.com). Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Don't disclose and Other. AI-training focus includes data types such as Computer Code and Programming and labeling workflows including Prompt + Response Writing (SFT), Computer Programming, and Coding.

Labeling Experience

Personal Project: Mumbl.lol

Other

Created an anonymous messaging platform (Mumbl.lol) with backend APIs that support secure handling of user-provided messages. Although the resume does not state explicit AI training, the project required implementing secure data handling and API design for message content storage and retrieval. This is relevant to AI/data-prep engineering where message datasets may be used for downstream language-model experimentation. • Built backend APIs with NestJS for message workflows • Implemented privacy-focused handling of user data and access links • Designed system behavior to support anonymous private messaging • Worked on secure data handling practices within the application

2024 - 2025

Personal Project: Rebel-AI Chatbot application

OtherPrompt + Response Writing (SFT)

Built a full-stack AI chatbot application (Rebel-AI Chatbot) using Next.js, NestJS, MongoDB, and TypeScript. The project integrated a DeepSeek v3.1 model via OpenRouter API to generate intelligent responses, requiring prompt/response workflow design and evaluation. This work focused on enabling consistent conversational output for a user-facing chat experience. • Integrated DeepSeek v3.1 through OpenRouter for LLM responses • Implemented chatbot backend and frontend components • Managed data storage and retrieval using MongoDB • Designed request/response handling for the AI chat UI

2024 - 2025

Remote Frontend Developer (Ecohotels.com)

Don't disclosePrompt + Response Writing (SFT)

Built AI chatbots for customer service communication as part of the Ecohotels.com application work. The role involved wiring LLM/chatbot behavior into a production web app, including prompt/response design and integration testing. Labeling-related effort was focused on defining how the bot should respond to user queries within the service context. • Developed and maintained chatbot functionality for customer interactions • Collaborated to integrate chatbot features with RESTful backend APIs • Implemented and iterated conversational behavior in a cross-functional Agile team • Supported deployment-ready updates in a remote environment

2024 - 2025

Remote Freelance Developer

Other

Developed full-stack web applications using the MERN stack for multiple clients through freelance work. While the resume does not explicitly mention data labeling, the work included building AI chatbot-related features in projects and implementing backend services that could support data collection pipelines. This entry captures that AI/data-handling engineering was part of the broader freelance delivery. • Built backend and frontend components for client applications • Deployed production applications using common web hosting platforms • Collaborated directly with clients to gather requirements and deliver solutions • Delivered end-to-end functionality across the stack

2022 - 2024

Education

Work History