m
muhammadasif_9

MUHAMMAD ASIF

@muhammadasif_9
4,8(9)

Expert Data Annotation And AI Training Data Specialist

Pakistan
Engels, Spaans, Duits, Frans, Italiaans
Sommige informatie wordt in het Engels weergegeven.
Over mij
Welcome! 👋 We are a team of 10+ data annotation specialists with 3+ years of experience in AI and ML workflows. We annotate images with bounding box, polygon, keypoints and segmentation, label videos with object tracking, transcribe and label audio with speaker detection, and handle text annotation including NER, sentiment and classification. We also build synthetic datasets, LLM fine-tuning data, RAG datasets and deliver model evaluation and chatbot testing. Clean labels. Fast delivery. High accuracy. Message us — let's build something great!... Lees meer

Skills

m
muhammadasif_9
MUHAMMAD ASIF
offline • 
Gemiddelde reactietijd: 1 uur

Bekijk mijn diensten

Gegevenslabeling en -annotatie
I will do image annotation, video annotation, data annotation, data labeling for ai, ml
4,8(6)
Machine learning
I will generate synthetic datasets, QA pairs for rag and llm fine tuning
4,7(1)

Portfolio

Werkervaring

Sigma_Solve

Sigma AI Data Annotation Specialist

Sigma Solve • Freelance

Jan 2026 - Present4 mos

Worked on AI training data projects including data annotation, labeling, transcription, content review, and quality assurance tasks. Helped improve machine learning models by providing accurate and high-quality data. Experienced with remote project tools, guidelines, and deadline-based workflows. Strong attention to detail, consistency, and ability to handle repetitive tasks efficiently.

Platform

Appen AI Data Annotation & Transcription Specialist

Platform • Freelance

Nov 2025 - Present6 mos

Worked on AI data annotation and transcription projects for global clients, helping improve machine learning and speech recognition systems. My responsibilities included audio transcription, speech segmentation, data labeling, quality checks, and following detailed project guidelines to maintain high accuracy. I worked with Punjabi, Urdu, and English audio content, carefully listening, understanding context, and converting speech into accurate written text. I also handled timestamping, speaker identification, reviewing task quality, and meeting deadlines in fast-paced remote environments. Experienced with online annotation tools, project dashboards, and workflow systems. Strong attention to detail, consistency, and ability to learn new systems quickly. Focused on delivering reliable results while maintaining confidentiality and professional standards. This experience helped me build strong skills in data processing, remote collaboration, communication, and quality assurance.

9 Reviews
4,8

(8)
(1)
(0)
(0)
(0)
Specificering van de beoordeling
  • Communicatieniveau van de freelancer
    4,7
  • Kwaliteit van de levering
    4,9
  • Waarde van de levering
    4,9
1-5 van 9 reviews
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    image-docs

    vikram619

    IN

    India

    5

    Great guy and good responsiveness on time

    Tot maximaal US$ 50

    Prijs

    3 dagen

    Looptijd

    gig

    Gegevenslabeling en -annotatie

    Nuttig?
    Ja
    Nee
    A

    ayushiyeram

    IN

    India

    4,7

    Overall very nice experience working with him and he gave my project within time and met all the expectations.

    Tot maximaal US$ 50

    Prijs

    2 dagen

    Looptijd

    gig

    Machine learning

    Nuttig?
    Ja
    Nee
    J
    image-docs

    joacobasal

    AR

    Argentinië

    4,7

    Very professional

    Tot maximaal US$ 50

    Prijs

    1 dag

    Looptijd

    gig

    Gegevenslabeling en -annotatie

    Nuttig?
    Ja
    Nee
    J

    jeechee

    US

    Verenigde Staten

    5

    speedy delivery, great video labeling work!

    Tot maximaal US$ 50

    Prijs

    1 dag

    Looptijd

    gig

    Gegevenslabeling en -annotatie

    Nuttig?
    Ja
    Nee
    S
    image-docs

    samvastava

    IN

    India

    4

    Good Work, fast delivery

    Tot maximaal US$ 50

    Prijs

    2 dagen

    Looptijd

    gig

    Gegevenslabeling en -annotatie

    Nuttig?
    Ja
    Nee