Evangeline Sandhya D GIS Analyst
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Passionate GIS professional with 3+ years of hands-on experience in ArcGIS, QGIS, and real-world geospatial data projects, specializing in simplifying complex spatial concepts for learners. Proven ability to guide students through map creation, spatial analysis, data conversion, and geoprocessing techniques with clarity and practical examples.

My teaching approach is practical, structured, and application‑driven, designed to help students not only understand GIS concepts but confidently apply them in real-world scenarios.

Committed to helping learners build confidence in GIS by combining theoretical knowledge with industry-relevant problem-solving skills, making concepts accessible to beginners as well as advanced users.

Subjects

  • GIS (Geographic Information Systems) Beginner-Intermediate

  • Urban Planning Beginner-Intermediate

  • GIS Spatial Analysis Beginner-Intermediate

Experience

  • Cartographer (Apr, 2024–Present) at NielsenIQ Vadodara
    Orchestrated daily spatial analysis, digitization, and quality assurance (QA)
    processes, ensuring strict adherence to Standard Operating Procedures (SOPs) and
    delivering data consolidated for enterprise systems with 99.9% accuracy.
    ● Architected and managed precise city and province boundary datasets across
    strategic global markets (Europe, LATAM, APAC, and EMEA) using QGIS and Google
    Earth Pro, ensuring 99.9% data accuracy for enterprise platforms.
    ● Automated critical quality control processes for regional mapping projects, leveraging
    Python and spatial toolkits to eliminate 60% of manual labor and ensure 99.9% data
    integrity.
    ● Managed large datasets and executed data conversions (e.g. Shapefile to KML -folder
    structure, CSV to Shapefile ) using QGIS and Python to ensure data integrity and
    consistency.
    ● Delivered a 50% cost-saving alternative to official government data by orchestrating
    the full mapping lifecycle for Guatemala (LATAM), encompassing technical
    preprocessing, digitization, and final delivery.
    ● Engineered automated ETL (Extract, Transform, Load) pipelines in Python to convert
    complex datasets between Shapefile, KML, and CSV formats, slashing processing
    time by 90% while maintaining 100% data integrity.
    ● Harmonized multi-source spatial data by performing projections, re-projections and
    datum transformations, ensuring consistent unit measurement and geographic
    alignment across all project deliverables.
    ● Partnered with the Data Science team to engineer automated solutions for
    mission-critical projects across strategic European markets (Portugal and Croatia);
    reduced manual processing time by 60% while ensuring 100% adherence to aggressive
    project milestones.
    Upskilled a team of 10+ analysts on advanced geospatial workflows for strategic
    markets (Europe & LATAM); directed end-to-end project lifecycles to achieve flawless
    delivery and high-precision data accuracy in high-pressure environments.
    ● Spearheaded the onboarding and technical training for new geospatial analysts,
    delivering comprehensive knowledge transfer on Standard Operating Procedures
    (SOPs) and complex project workflows to ensure immediate operational readiness
  • GIS Consultant (Sep, 2023–Feb, 2024) at Jana Urban Space Foundation
    Executed high-precision A-Register incorporation using ArcGIS geoprocessing
    and advanced digitization tools ensuring the integrity and accuracy of complex land
    use and property datasets for enterprise systems.
    ● Delivered actionable spatial intelligence (Continuous Building Area (CBA),
    buffering, overlay,georeferencing) for the AMRUT GIS-based Master Plans, directly
    informing urban development strategy for three towns in Tamil Nadu (Thanjavur,
    Kumbakonam, and Pudukottai).
    ● Executed the production of accurate maps, drawings, and presentation posters for
    design reports and proposals; utilized ArcGIS Pro and Adobe Suite to transform
    2D/3D GIS data analysis into charts, sketches, and actionable planning insights.
    ● Managed high-volume geospatial data for urban planning projects, ensuring all
    datasets were 100% accurate and fully compliant with national and regional planning
    standards
  • Research Associate (Apr, 2023–May, 2023) at ALT Tech Foundation
    ● Coordinated project documentation, data management, and communication for urban
    research projects.
    ● Prepared visualizations, maps, and presentations for stakeholder communication.
  • GIS Analyst Intern (Dec, 2022–Mar, 2023) at Total Infrastructure Management Solutions
    Integrated NDE pipeline data into ArcGIS Pro using PODS schema and linear
    referencing tools.
    ● Performed digitization, data QC, and geodatabase management for pipeline features
    (mains, valves, laterals).
    ● Ensured high data accuracy through systematic quality checks throughout the
    integration process.

Education

  • Bachelors in Planning (Urban and Regional Planning (Aug, 2018–Jul, 2022) from Nitte Meenakshi Institute of Technology(NMIT) BANGLORE–scored 8.92 CGPA

Fee details

    ₹250–1,000/hour (US$2.63–10.53/hour)

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