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Raj Koli

Raj Koli

Software Engineer - Web Development and AI

INDIA flag
Navi Mumbai, India
$20.00/hrIntermediateAppen

Key Skills

Software

AppenAppen

Top Subject Matter

No subject matter listed

Top Data Types

ImageImage

Top Label Types

Prompt Response Writing SFT
Question Answering
Relationship

Freelancer Overview

I am a software engineer with hands-on experience in building and refining JavaScript and Python applications, with a strong focus on logic analysis, debugging, and code quality. My background includes developing AI-themed projects such as rule-based systems and basic computer vision logic, where I emphasized correctness, edge case handling, and explainable decision-making—key skills for high-quality data annotation and AI training data roles. I am familiar with collaborative Git-based workflows and have participated in hackathons involving AI and ML, including projects with object detection and interactive user interfaces. My attention to detail, experience with error analysis, and commitment to reliable, maintainable code make me well-suited for data labeling and annotation tasks in domains like computer vision and automation.

IntermediateEnglish

Labeling Experience

No Data Labeling experience added

Raj K. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

S

St. Xavier’s High School & Jr. College

Higher Secondary Certificate, General Studies

Higher Secondary Certificate
2022 - 2024
M

MES Vidya Mandir

Secondary School Certificate, General Studies

Secondary School Certificate
2012 - 2022

Work History

N

N/A

Independent Developer

Navi Mumbai
2024 - Present
F

FreelancerFlow

Frontend Developer

Navi Mumbai
2023 - 2023