Alexander E.

Key Skills

Software

Data Annotation Tech

Toloka

SuperAnnotate

Remotasks

Mindrift

Mercor

Micro1

Top Subject Matter

General data entry

dataset organization

and media/technical support

Top Data Types

Text

Image

Audio

Top Task Types

Classification

Bounding Box

Segmentation

Point/Key Point

Object Detection

Text Generation

Text Summarization

Question Answering

Transcription

Evaluation/Rating

RLHF

Prompt + Response Writing (SFT)

Freelancer Overview

Data & Technical Support (structured data entry; English Language & AI voice evaluator; media support). Professional background includes roles such as Laboratory & Academic Chemistry Project Student and Data & Technical Support Specialist. Core strengths include Other and Microsoft Excel & Data Tools. Education includes Bachelor of Science, N/A. AI-training focus includes data types such as Text and Document and labeling workflows including Entity (NER) and Classification.

Labeling Experience

Laboratory & Academic Projects | Chemistry Studies

DocumentClassification

Conducted laboratory experiments and recorded chemical data, producing accurate scientific documentation aligned with safety and quality standards. Interpreted experimental results and compiled detailed laboratory reports with clear scientific records. Ensured strict adherence to health, safety, and environmental protocols in all procedures. • Recorded and interpreted experimental chemical data • Prepared structured laboratory reports • Ensured compliance with HSE standards • Produced documentation supporting research and quality control

Not specified

Data & Technical Support (structured data entry; English Language & AI voice evaluator; media support)

OtherText

Performed structured data entry and high-accuracy information processing using digital tools to organize and analyze datasets. Worked on troubleshooting and system improvements by applying analytical thinking to technical and data-related issues. Supported coordination with designers and videographers to assist with media-related tasks and efficient workflows. • Managed structured data entry tasks • Organized datasets using digital tools • Analyzed and presented data for clarity • Assisted with troubleshooting and improvements

Not specified

Education

Work History