Achu Obi

Key Skills

Software

Labelbox

CVAT

Doccano

Prodigy

Appen

Axiom AI

Clickworker

Top Subject Matter

Machine Learning/AI Data

Natural Language Processing

Legal Services & Contract Review

Top Data Types

Image

Audio

Video

Top Task Types

Segmentation

Polygon

Classification

Bounding Box

Entity Ner Classification

Point Key Point

Cuboid

Polyline

Object Detection

Text Generation

Question Answering

Text Summarization

RLHF

Fine Tuning

Red Teaming

Transcription

Evaluation Rating

Computer Programming Coding

Data Collection

Function Calling

Prompt Response Writing SFT

Freelancer Overview

Data Annotator. Core strengths include Labelbox, CVAT, and Doccano. AI-training focus includes data types such as Image and Text and labeling workflows including Segmentation, Translation, and Localization.

Labeling Experience

Freelance Data Annotator / Transcriber / Translator

LabelboxText

As a Freelance Data Annotator, Transcriber, and Translator, I managed multiple projects with international clients. I adapted to varying requirements and delivered outputs meeting strict deadlines and quality standards. My experience encompassed transcription, translation, and text-based annotation for natural language processing tasks. • Managed standalone and team-based data labeling projects • Delivered accurate transcription and translation services • Provided NLP annotation supporting AI-driven language models • Adapted to multiple annotation tools and project protocols.

As a Freelance Data Annotator, Transcriber, and Translator, I managed multiple projects with international clients. I adapted to varying requirements and delivered outputs meeting strict deadlines and quality standards. My experience encompassed transcription, translation, and text-based annotation for natural language processing tasks. • Managed standalone and team-based data labeling projects • Delivered accurate transcription and translation services • Provided NLP annotation supporting AI-driven language models • Adapted to multiple annotation tools and project protocols.

Present

Data Annotator

LabelboxImageSegmentation

As a Data Annotator, I was responsible for creating quality-labeled datasets for machine learning models. I utilized RLHF strategies and performed segmentation, transcription, and translation on diverse data types. I ensured labeling accuracy and compliance with data quality standards at all project stages. • Applied segmentation and RLHF techniques on image and video data • Conducted transcription and translation for text and audio labeling tasks • Ensured adherence to labeling guidelines and data quality benchmarks • Utilized tools including Labelbox, CVAT, Doccano, and Prodigy for various annotation tasks.

As a Data Annotator, I was responsible for creating quality-labeled datasets for machine learning models. I utilized RLHF strategies and performed segmentation, transcription, and translation on diverse data types. I ensured labeling accuracy and compliance with data quality standards at all project stages. • Applied segmentation and RLHF techniques on image and video data • Conducted transcription and translation for text and audio labeling tasks • Ensured adherence to labeling guidelines and data quality benchmarks • Utilized tools including Labelbox, CVAT, Doccano, and Prodigy for various annotation tasks.

Present

Education

Work History