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Jacob Dev

Jacob Dev

Software Developer

Ethiopia flagAddis Ababa, Ethiopia
$8.00/hrIntermediateAppenData Annotation TechGoogle Cloud Vertex AI

Key Skills

Software

AppenAppen
Data Annotation TechData Annotation Tech
Google Cloud Vertex AIGoogle Cloud Vertex AI
AWS SageMakerAWS SageMaker
Axiom AI
ClickworkerClickworker
OneFormaOneForma
MindriftMindrift
Micro1
CrowdFlowerCrowdFlower
DoccanoDoccano
HiveMindHiveMind
VoTT

Top Subject Matter

AI - MLE
AI - AI ENGINEER
FINANCE - DATA ENGINEER

Top Data Types

ImageImage
TextText
VideoVideo

Top Task Types

Bounding BoxBounding Box
SegmentationSegmentation
ClassificationClassification
Object DetectionObject Detection
Text GenerationText Generation
RLHFRLHF
TranscriptionTranscription
Computer Programming/CodingComputer Programming/Coding
Function CallingFunction Calling
Fine-tuningFine-tuning
Question AnsweringQuestion Answering
CuboidCuboid
PolylinePolyline
Point/Key PointPoint/Key Point
Entity (NER) ClassificationEntity (NER) Classification
PolygonPolygon
Text SummarizationText Summarization
Red TeamingRed Teaming
Evaluation/RatingEvaluation/Rating
Data CollectionData Collection
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)

Freelancer Overview

Software Developer. Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Education includes Master of Science, Università di Pisa (2025) and Bachelor of Science, Addis Ababa University (2021).

IntermediateEnglishAmharicItalian

Labeling Experience

Image Labelling

ImageBounding Box
Image labelling for AI training data.

Image labelling for AI training data.

2022 - Present

Education

A

Addis Ababa University

Bachelor of Science, Information Systems

Bachelor of Science
2017 - 2021
U

Università di Pisa

Master of Science, Computer Science, Artificial Intelligence

Master of Science
2025

Work History

A

Awash Bank

Database Administrator

Addis Ababa
2022 - Present
A

Appen

Independent Contractor

SFA
2021 - 2023