n
navajothy

Joonava

@navajothy
4,8(6)

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

Sri Lanka
Engels, Tamil, Singalees
Sommige informatie wordt in het Engels weergegeven.
Over mij
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.... Lees meer

Skills

n
navajothy
Joonava
offline • 
Gemiddelde reactietijd: 1 uur

Bekijk mijn diensten

Geografisch informatiesysteem (GIS)
I will create professional gis maps using arcgis and qgis for your project
4,8(6)
Programmering en technologie
I will build geospatial modelling for crop, water, lca and land

Portfolio

Werkervaring

Private Site

Fulltime • 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 Reviews
4,8

(5)
(1)
(0)
(0)
(0)
Specificering van de beoordeling
  • Communicatieniveau van de freelancer
    5
  • Kwaliteit van de levering
    5
  • Waarde van de levering
    4,5
1-5 van 6 reviews
Sorteer op
Meest relevant
    L
    image-docs

    larbico

    US

    Verenigde Staten

    4,7

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

    US$ 50-US$ 100

    Prijs

    1 dag

    Looptijd

    gig

    Geografisch informatiesysteem (GIS)

    Nuttig?
    Ja
    Nee
    M

    mila_m2006

    US

    Verenigde Staten

    Lopende samenwerking
    5

    great profesional

    US$ 50-US$ 100

    Prijs

    11 dagen

    Looptijd

    gig

    Geografisch informatiesysteem (GIS)

    Nuttig?
    Ja
    Nee
    S
    image-docs

    shanantana

    NZ

    Nieuw-Zeeland

    Lopende samenwerking
    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.

    US$ 50

    Prijs

    13 dagen

    Looptijd

    gig

    Geografisch informatiesysteem (GIS)

    Nuttig?
    Ja
    Nee
    M

    mireillebellemb

    FR

    Frankrijk

    Lopende samenwerking
    5

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

    US$ 50

    Prijs

    4 dagen

    Looptijd

    gig

    Geografisch informatiesysteem (GIS)

    Nuttig?
    Ja
    Nee
    M

    mireillebellemb

    FR

    Frankrijk

    Lopende samenwerking
    4,3

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

    US$ 50

    Prijs

    1 dag

    Looptijd

    gig

    Geografisch informatiesysteem (GIS)

    Nuttig?
    Ja
    Nee