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ESRI Development

At Telvynix, we specialize in building custom tools and workflows using ArcGIS Pro and ArcMap,tailored to streamline your geospatial tasks and analysis.

Our Services Include:

Custom Tool Development
Python (ArcPy) scripts and models for data processing, automation, and advanced analysis.
Geodatabase Design
Schema creation, topology rules, domains, and subtypes for structured data management.
Map Production & Editing Workflows
Smart templates, symbology, and editing tools for high-accuracy data capture and reporting.
Advanced Spatial Analysis
Buffering, overlay, proximity, suitability modeling, and raster analysis using ArcGIS extensions.
Integration with WebGIS & Databases
Seamless sync with Enterprise Geodatabases, ArcGIS Online, and Portal for ArcGIS.

WebGIS Development

At Telvynix, we craft dynamic and user-friendly WebGIS solutions that bring your spatial data to life—accessible anytime, anywhere.

Our Expertise Covers:

Interactive Web Maps
Built using ArcGIS Web AppBuilder, Experience Builder, Leaflet, OpenLayers, and MapLibre.
Custom Dashboards & Tool.
Real-time data visualization, filters, geoprocessing widgets, and map-based reports.
Mobile-Responsive Design
Optimized for desktops, tablets, and smartphones for field and office use.
Backend Integration.
REST APIs, spatial databases (PostGIS, SQL Server), and secure authentication.
Cloud & On-Premise Deployment
Scalable solutions hosted on ArcGIS Online, ArcGIS Enterprise, or custom servers.

Open Source GIS Solutions

We empower organizations to break free from costly licenses using robust open-source GIS tools. Our team delivers end-to-end solutions that scale and perform across environments.

Services:

Custom GIS systems usingQGIS, GeoServer, MapServer , and GRASS GIS
Spatial database architecture using
PostgreSQL/PostGIS with topology rules and
indexin
Advanced styling using SLD, QML, CartoCSS
WMS, WFS, and WMTS service configuration and
hosting
Field-to-office workflows with QField, Mappt, and Open Data Kit (ODK)

ESRI Development & Enterprise GIS

As ESRI specialists, we help clients leverage the full
ArcGIS ecosystem — from desktop to cloud — with
tailored development and system integration.
Key Capabilities:
Desktop development with ArcGIS Pro , model
automation via ModelBuilder , and scripting in ArcPy
Web applications using ArcGIS Web AppBuilder,
Experience Builder, and ArcGIS Dashboards
Setup and management of ArcGIS Enterprise and
ArcGIS Online environments
Integration with Survey123, Field Maps, and custom
mobile workflows
Full migration and deployment of Utility Network
(UN) models , including network tracing, domains,
connectivity rules, and quality checks

Utility Mapping – Gas, Electrical & Water Networks

We deliver high-accuracy mapping solutions to help
utilities manage infrastructure in real time.
Industries
Gas: Pipelines, valves, pressure zones
Electric: Lines, poles, transformers, substations
Water: Pipes, hydrants, meters, pump stations
Services
Utility asset digitization
CAD/scanned drawing conversion
3D modeling of infrastructure
Real-time data collection
Dashboards for monitoring and analysis

WebGIS & Interactive Mapping Applications

We build dynamic, map-driven applications that bring GIS to the browser and the mobile screen.
Frontend Capabilities:
Frameworks: Angular, React, Vue
Mapping Libraries:Leaflet, MapLibre, OpenLayers,
CesiumJS
Responsive UI/UX design for all screen sizes
Theming and branding to match your enterprise
identity
Backend Capabilities:
APIs & Services in Django (Python), Flask, Node.js
Integration with REST APIs, geocoding, routing, and
live sensors Secure authentication and role-based access
Real-time data update and visualization

Data Conversion & Migration Services

Empowering Utilities with Seamless Esri Utility Network Migration
At Telvynix, we specialize in transforming traditional geometric network data into the Esri Utility Network (UN) model. With deep expertise in utility data and a focus on consistency, integrity, and operational efficiency, we help utilities navigate digital transformation smoothly.
Our proven migration workflow ensures high data quality, implements essential business rules, and aligns with modern distribution and compliance standards. Backed by extensive experience, we deliver reliable, lossless transitions tailored to each client’s unique needs.