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E
Elvy

Elvy

Software Development Engineer

Kenya flagNairobi, Kenya
$8.00/hrExpertData Annotation TechMercorToloka

Key Skills

Software

Data Annotation TechData Annotation Tech
MercorMercor
TolokaToloka
RemotasksRemotasks
AppenAppen

Top Subject Matter

E-commerce – Product Categorization & Customer Support
Finance – Risk Analysis & Fraud Detection
Healthcare – Medical Records & Patient Data

Top Data Types

TextText
ImageImage
AudioAudio

Top Task Types

Bounding BoxBounding Box
Computer Programming/CodingComputer Programming/Coding
RLHFRLHF
SegmentationSegmentation
Text GenerationText Generation
Evaluation/RatingEvaluation/Rating
Data CollectionData Collection
PolylinePolyline
CuboidCuboid

Freelancer Overview

Software Development Engineer. Brings 11+ years of professional experience across complex professional workflows, research, and quality-focused execution. Education includes Bachelor of Technology, Indian Institute Of Information Technology Allahabad (2017) and High School, Bhadrachalam Public School (2011).

ExpertEnglishBengali

Labeling Experience

AI Data Labeling Specialist – Multi-Domain Annotation Projects

TextClassification
Worked on large-scale AI training and data labeling projects involving text classification, sentiment analysis, intent tagging, moderation review, and entity annotation. Labeled and validated datasets used to train machine learning models for chatbots, recommendation systems, and search improvement. Maintained high accuracy standards by following strict annotation guidelines, conducting quality checks, and resolving edge cases consistently. Delivered high-volume tasks within deadlines while ensuring data integrity and consistency.

Worked on large-scale AI training and data labeling projects involving text classification, sentiment analysis, intent tagging, moderation review, and entity annotation. Labeled and validated datasets used to train machine learning models for chatbots, recommendation systems, and search improvement. Maintained high accuracy standards by following strict annotation guidelines, conducting quality checks, and resolving edge cases consistently. Delivered high-volume tasks within deadlines while ensuring data integrity and consistency.

2024 - Present

Audio Transcription & Speech Data Labeling Expert

AudioTranscription
Worked on speech datasets involving audio transcription, speaker separation, sentiment tagging, and intent recognition. Reviewed noisy audio files, corrected transcripts, and labeled conversations for virtual assistants and voice recognition systems. Ensured linguistic accuracy and timestamp consistency.

Worked on speech datasets involving audio transcription, speaker separation, sentiment tagging, and intent recognition. Reviewed noisy audio files, corrected transcripts, and labeled conversations for virtual assistants and voice recognition systems. Ensured linguistic accuracy and timestamp consistency.

2024 - Present

Image Annotation & Computer Vision Labeling Specialist

ImageBounding Box
Annotated thousands of images for computer vision models using bounding boxes, polygons, and segmentation tools. Labeled objects such as people, vehicles, products, storefront items, and environmental elements to improve detection accuracy. Performed quality assurance checks and corrected edge-case annotations for consistency across datasets.

Annotated thousands of images for computer vision models using bounding boxes, polygons, and segmentation tools. Labeled objects such as people, vehicles, products, storefront items, and environmental elements to improve detection accuracy. Performed quality assurance checks and corrected edge-case annotations for consistency across datasets.

2024 - Present

E-commerce Product Data Enrichment & Moderation Analyst

TextClassification
Labeled product listings by category, brand, attributes, and compliance status. Reviewed product titles, descriptions, and images to identify duplicates, prohibited items, and incorrect metadata. Helped improve marketplace search relevance and catalog quality through accurate data enrichment.

Labeled product listings by category, brand, attributes, and compliance status. Reviewed product titles, descriptions, and images to identify duplicates, prohibited items, and incorrect metadata. Helped improve marketplace search relevance and catalog quality through accurate data enrichment.

2025 - 2026

Education

I

Indian Institute Of Information Technology Allahabad

Bachelor of Technology, Information Technology

Bachelor of Technology
2013 - 2017
B

Bhadrachalam Public School

High School, General Education

High School
2001 - 2011

Work History

A

Apple

Software Development Engineer

Bengaluru
2022 - Present
Q

Qualcomm

Embedded Software Engineer

Hyderabad
2019 - 2022