t
thedataguyali

A Sajjad

@thedataguyali
5,0(9)

Level 1

Pakistan
Anglais, Ourdou, Pachto
Certaines informations sont présentées en anglais.
À propos de moi
I'm a data analyst with hands-on experience in Python, R, Excel, and SPSS. I specialize in health, biological, and business data analysis. I’ve completed the Data Analysis with R specialization by Duke University and the Genomics Data Science specialization with Python from Johns Hopkins University. I can clean, analyze, and visualize your data, providing clear insights and impactful reports tailored to your needs.... Plus d’infos

Compétences

t
thedataguyali
A Sajjad
60 $US/heure
hors ligne • 
Temps de réponse moyen de 1 heure

Voir mes services

Formatage des données
I will do r coding and programming
5,0(9)
Modélisation et analyse statistique
I will analyze clinical and research data with r and spss professionally

Vous souhaitez travailler sur une base horaire ?

Dites à A Sajjad ce dont vous avez besoin.

60 $US

/

heure

Portfolio

Expérience professionnelle

Research Assistant in a project of genetic Disorder

Hazara University • Temps partiel

Jul 2024 - Present1 yr 10 mos

Currently working as a Research Assistant on a genetics and genomics research project focused on genetic disorders. My role combines statistical analysis, data management, and scientific reporting to support high-quality academic research outputs. Key Responsibilities: 1. Clean, structure, and manage large genetic and clinical datasets using R and Python. 2. Perform statistical analysis including ANOVA testing and advanced data modeling. 3. Develop interactive dashboards using R Shiny. 4. Create publication-ready visualizations using R (ggplot2) and Power BI. 5. Conduct genomics and genetics data interpretation. 6. Prepare lab reports, research reports, and technical documentation. 7. Render professional documents using R Markdown, Quarto, and Knit. 8. Perform plagiarism checks and content refinement before journal submission. 9. Support article review, rewriting, and submission processes. 10 Develop structured data reports and presentations (Excel, Word, PowerPoint). Key Achievements: Improved research data workflow by implementing structured data cleaning and reporting systems. Developed reproducible research reports using R Markdown & Quarto. Designed analytical dashboards for better research interpretation. Contributed to scientific article preparation and submission. Ensured high data accuracy and compliance with academic research standards. Technical Skills: R | R Shiny | Python | Statistical Analysis | Data Visualization | ANOVA | Power BI | Genomics | Data Management | Research Writing | R Markdown | Quarto | Excel | Word | PowerPoint

Data Analysts

Bureau of Statistics department of KPK, pakistan (Collaboration with University of Peshawar & World Food Program Funded Project) • Temps plein

Apr 2024 - Jul 20243 mos

I worked as a Data Analyst on a large-scale research project funded by the World Food Program (WFP), in collaboration with the Bureau of Statistics and the University of Peshawar. The project focused on structured data collection, analysis, and reporting to support evidence-based decision-making. Key Responsibilities Performed large-scale data extraction and data entry from structured and semi-structured datasets. Conducted advanced data analysis in R and Excel for statistical reporting. Designed and maintained efficient data structures and management systems. Managed and cleaned high-volume datasets (Big Data entry & validation). Developed automated workflows using Excel macros. Created interactive dashboards using R Shiny. Structured and formatted professional Excel spreadsheets for reporting. Produced detailed data reports and analytical summaries. Designed and formatted technical documents in Microsoft Word. Developed visually compelling PowerPoint presentations for stakeholders. Achievements Successfully processed and structured large datasets for research and policy reporting. Improved reporting efficiency through automation using Excel macros and R scripts. Developed interactive dashboards that enhanced data interpretation for decision makers. Delivered high-quality analytical reports used for project evaluation and strategic planning. Ensured data accuracy, consistency, and compliance with reporting standards. Technical Skills Applied Data Extraction & Cleaning. Statistical Data Analysis (R). R Shiny Dashboard Development. Advanced Excel (Formulas, Pivot Tables, Macros, Formatting). Data Reporting & Documentation. Big Data Entry & Structuring. Microsoft Word & PowerPoint Design. Report Writing & Presentation Development.

9 Avis
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Détails de la notation
  • Niveau de communication avec le freelance
    5
  • Qualité de la livraison
    5
  • Valeur de la livraison
    5
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    jas_thewriter

    Client récurrent

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    5

    I had a pleasure working with Sajjad. His work was exceptional , I received A's and B's on my work. He was willing to work with my budget as well. I'm very grateful for his work, he helped me when I was in a tight spot with this class. I recommend using him. He is professional, compassionate, understanding, and a great worker. Thank you.

    50 $US-100 $US

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    3 jours

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    jas_thewriter

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    US

    États-Unis

    5

    The feedback from the work submitted speaks for itself. I have received 100s from the work I have received. His work is very exceptional.

    50 $US-100 $US

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    9 jours

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    gig

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    jas_thewriter

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    US

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    5

    A Sajjad has been a pleasure to work with. He has communicated effectively and set up a zoom call for us to be on the same page. He even worked around my budget which I really appreciated.

    Jusqu’à 50 $US

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    4 jours

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    jas_thewriter

    Client récurrent

    US

    États-Unis

    5

    The work was already prepared for me; I appreciate the timely manner he sends the orders. He has been very helpful with this process.

    50 $US-100 $US

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    1 jour

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    afridinovee

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    On time, professional and above the standard

    100 $US-200 $US

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    11 jours

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