n
navajothy

Joonava

@navajothy
4,8(6)

GIS and Spatial Analysis Expert, Maps, Remote Sensing and Data Visualization

Sri Lanka
Anglais, Tamoul, Cinghalais
Certaines informations sont présentées en anglais.
À propos de moi
Greetings! I am a highly skilled and experienced GIS Officer specializing in spatial analysis and mapping, eager to assist you with your geospatial data needs. With a strong background in Geographic Information Systems (GIS) and a passion for leveraging cutting-edge technology, I can provide comprehensive solutions for your projects. As a GIS Officer, my expertise is collecting, organizing, analyzing, and visualizing geospatial data to derive meaningful insights.... Plus d’infos

Compétences

n
navajothy
Joonava
hors ligne • 
Temps de réponse moyen de 1 heure

Voir mes services

Système d'information géographique (SIG)
I will create professional gis maps using arcgis and qgis for your project
4,8(6)
Programmation et Tech
I will build geospatial modelling for crop, water, lca and land

Portfolio

Expérience professionnelle

Private Site

Temps plein • 4 yrs 1 mo

Environmental Engineer - Nature Preserve (Denmark - Remote)

Nov 2024 - Present • 2 yrs

– Architected and delivered a spatial-based agriculture footprint monitoring system enabling field-level carbon, water and environmental footprint assessment across multiple crops and regions, aligned with Tier-2/Tier-3 standards (Location – specific). – Built automated geospatial data pipelines (ingestion, validation, spatial processing, and modeling) using Python and GIS tools, significantly improving data quality, reproducibility, and audit readiness. – Integrated spatial emissions models into a cloud-hosted Web GIS platform (AWS), enabling scalable analysis and near-real-time access for technical and non-technical users. – Translated environmental regulations and sustainability requirements into deployable technical solutions, bridging environmental science, GIS, and software engineering. – Led and coordinated a cross-functional development team, delivering a production-ready system adopted for sustainability reporting and decision support.

GIS Analyst

Feb 2023 - Mar 2025 • 2 yrs 1 mo

– Led enterprise GIS and spatial analytics supporting mineral exploration, land-use planning, and environmental management across large-scale mining operations. – Processed, validated, and governed high-volume field survey and remote sensing datasets, improving spatial accuracy and reliability for regulatory submissions and internal decision-making. – Applied remote sensing, spatial SQL, and geospatial modeling (ArcGIS, QGIS, ERDAS, Google Earth Engine) to deliver site suitability analysis, impact assessments, and rehabilitation planning outputs. – Designed GIS- and Power BI-based dashboards that reduced reporting complexity and enabled faster, data-driven decisions by senior management. – Trained and supervised GIS interns, field assistants, and junior analysts, improving organizational GIS capability and data governance practices.

6 Avis
4,8

(5)
(1)
(0)
(0)
(0)
Détails de la notation
  • Niveau de communication avec le freelance
    5
  • Qualité de la livraison
    5
  • Valeur de la livraison
    4,5
1 à 5 avis sur 6
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Les plus pertinents
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    image-docs

    larbico

    US

    États-Unis

    4,7

    We needed a map created on a very short timeline and she provided it to our specifications with no revisions required.

    50 $US-100 $US

    Prix

    1 jour

    Durée

    gig

    Système d'information géographique (SIG)

    Utile?
    Oui
    Non
    M

    mila_m2006

    US

    États-Unis

    Collaboration en cours
    5

    great profesional

    50 $US-100 $US

    Prix

    11 jours

    Durée

    gig

    Système d'information géographique (SIG)

    Utile?
    Oui
    Non
    S
    image-docs

    shanantana

    NZ

    Nouvelle-Zélande

    Collaboration en cours
    5

    I fully recommend Joonava, she provided an excellent service and went above and beyond exceeding our expectations. She was a pleasure to work with and we will be working with her again.

    Utile?
    Oui
    Non
    M

    mireillebellemb

    FR

    France

    Collaboration en cours
    5

    A great experience, Joonava is very dynamic and a good listener. I recommend her!

    Utile?
    Oui
    Non
    M

    mireillebellemb

    FR

    France

    Collaboration en cours
    4,3

    Dear member, I appreciated Joonava's attentiveness, responsiveness and professionalism. In short, I recommend her. Kind regards

    Utile?
    Oui
    Non