Sa L.

Key Skills

Software

Don't disclose

Top Subject Matter

Corporate promotional video and commercial event visuals

image/video visual post-processing

Stage and broadcast visual content (LED large screens)

Top Data Types

Image

Text

Top Task Types

Fine-tuning

RLHF

Bounding Box

Point/Key Point

Polyline

Object Detection

Text Generation

Question Answering

Evaluation/Rating

Data Collection

Classification

Freelancer Overview

AI Trainer & Visual Content Specialist with hands-on experience using AI generative tools (Doubao, deepseek) for large-scale live event visual production. Skilled in prompt engineering, visual content optimization, and multi-round iterative adjustment of AI outputs. Proven track record delivering zero-error visual solutions for 5+ national-level TV galas including CCTV Spring Festival Gala.

Labeling Experience

VJ Engineer (AI-assisted visual content creation and live visual control)

Don't discloseImageFine-tuning

Served as a VJ Engineer delivering AI-assisted visual content creation, optimization, and style transfer for large-scale concerts and gala events. Used generative AI tools to create and optimize visual materials, improving production efficiency. Generated dynamic visual effects and provided technical support through workflows based on existing assets. • Generated visuals with AI generative tools (e.g., Jimeng, Doubao) for stage content. • Performed visual style transfer and dynamic effect generation from existing materials. • Conducted real-time on-site visual control during live broadcasts for zero-error delivery. • Integrated visual creative concepts with live performance requirements through collaboration with directors.

2025 - Present

Visual Planner (AI-assisted visual content planning and optimization)

ImageFine-tuning

Worked as a Visual Planner using AI tools to support creative design and optimization for promotional videos and commercial events. Performed AI-assisted processing such as image enhancement and style unification as part of production workflows. Applied batch optimization to visual materials to improve quality and consistency for downstream broadcast or promotional usage. • AI-assisted image enhancement and visual quality improvement. • Style unification and batch optimization of visual materials. • Real-time image color grading and visual effect optimization for live control. • Assisted in visual content planning and production using generative tools.

2022 - 2023

Education

Work History