SUMMARY:

• Over 10 years of IT experience including 7 years of experience as GIS IT Domain experience in application design, development, testing and technical support and guidance in ESRI ArcGIS Desktop & Web based products technology and open source tools and 5 years of Design, Development and Implementation of Web Based applications using Microsoft .NET and Hadoop Technologies
• Analysis and Design, implementation, integration and testing, deployment and maintenance.
• Hands on experience in creating and analyses maps, cleaning and updating spatial data using ArcGIS for Desktop 9.x/10.x
• Experience in customization, such as a collection of tools on a toolbar that plugs into an ArcGIS for Desktop application using VBA, ArcObjects and ArcGIS Engine.
• Experience in developing Python/Arcpy programming script to automate the GIS tasks.
• Hands on experience in Development of Web GIS Applications using ArcGIS API for JavaScript/DOJO/JQuery/HTML/CSS/D3.JS
• Hands on experience in creating applications using C#, VB, ASP.NET, ADO.NET, XML, HTML, JavaScript, jQuery and JSON
• Developed web applications using Google Maps API.
• Developed web mapping applications using ArcGIS online, Portal for ArcGIS.
• Developed python scripts for mobility reports using Arcpy.
• Good knowledge of Hadoop Architecture and various components such as HDFS, Job Tracker, Task Tracker, Data Node, Name Node.
• Good knowledge of Hadoop Architecture and various components such as HDFS, Job Tracker, Task Tracker, Data Node, Name Node.
• Hands on experience in GIS principles and concepts.
• Performed Analysis using Spatial Analyst, 3D Analyst, Google Earth Pro, Geographic Analysis, Geocoding,
• Network Analyst, Linear Referencing.
• Migrated existed GIS web applications from Arc GIS Server 9.3 .Net Web ADF to Arc GIS Server 10 .1 Net Web ADF.
• Hands on experience in create and publish map services using ArcGIS Server, Geoserver, ArcGIS Online and ArcGIS for Portal.
• Experience in enabling OGC standards i.e., WMS, WFS, WPS into the GIS Service. Created and Validated Topology rules for the features for fixing the Topology errors.
• Experience in Transform data and Automate Workflows using FME Desktop, FME Server.
• Experience in creating and securing map services using ArcGIS for Server 10.x
• Expertise in various MicroSoft.net technologies including latest MVC … framework with Repository Pattern.
• Expertise in designing and developing complex user interfaces (GUI) using ASP.NET and MVC (5.0/4.0).
• Experience in designing and developing web pages using ASP.NET, Angular JS 1.4/1.5, JavaScript, JQuery,
• Cascading Style Sheet (CSS & CSS3), HTML & HTML5, AJAX controls.
• Experience in using JavaScript libraries like Bootstrap templates and Backbone.js & Angular.js framework.
• Extensive use of Data grids, Data Reader and Datasets for data manipulation.
• Proven knowledge in Creating and Consuming WCF and SOAP based Web Services.
• Extensively worked on writing Stored Procedures, User Defined Functions and designing RDBMS databases etc.
• My GIS experience includes ESRI ArcGIS Desktop, installation and configuration of open source GIS server Geoserver on Apache - Tomcat web server environments and testing GIS web services
• Administered Latitude Geographic’s Geocortex Essentials developed multiple viewers and editing applications (Silverlight, Flex, and HTML5) to extend ArcGIS Server Web Applications and REST endpoints. They allow city employees without GIS software to access GIS data and analysis.
• Other technologies used are HTML, JavaScript, XML, KML, GML, CSS, SLD, Ajax, and JSON. Backend of this project powered by PostgreSQL Object oriented RDBMS server, Geoserver and Geowebcache.
• Built and configured a web server for testing and installed Geoserveran
• Open source GIS server and PostGIS - a spatial Database server. Prepared and re-projected server map
• Data using ESRI ArcMap tools.
• AWS provisioning, multi account configuration and management across 10 different account, NPE, DEV, SD,CDE, SANDBOX, MANGEMENT, SECURITY
• Experience working with IAM in order to create new accounts, roles, and groups.
• Developed Chef Recipes to configure, deploy and maintain software components of the existing Infrastructure.
• Used Chef to manage Web Applications, Config Files, Database, Users, Mount Points, and Packages.
• Written cookbooks for Web Logic, JDK 1.7, and Jenkins, tomcat, JBoss and deployment automation
• Extensive knowledge on using Data Adapter, Data Reader and Data Set in ADO.NET for Data Accessing and LINQ (Language Integrated Query) providers for data manipulation.
• Good experience in using ADO.NET objects like Connection Object, Command Object, Data Reader Object

TECHNICAL SKILLS:

GIS Servers: Esri ArcGIS for Server, Geoserver

Spatial Databases: ArcSDE for SQL Server, ArcSDE for Oracle, PostGIS

GIS Desktop: ArcGIS for Desktop, QGIS

Esri Web API s: ArcGIS for JavaScript API, ArcGIS for Flex, ArcGIS for Silverlight and Web AppBuilder

Esri Runtime SDKs: .Net, Android

Databases: SQL Server, Oracle, PostgreSQL

Operating System: Windows XP\2008.Linex, Solaris

.Net technologies: C#, VB.Net, ASP.Net, Entity Frame work, LINQ, Asp.net MVC.

Cloud Platform: AWS, Microsoft Azure and Rackspace, Open stack

Open Source: JQuery, Dojo, Bootstrap, Node.js and Angular JS.

Open Source Map API: Google Maps, Leaflet, Open Layers

APIs and Frameworks: ExtJS, OpenLayers, Geoserver, ArcGIS, Apache Maven, Spring Framework, Liferay Portal, JBoss BRMS, Apache Solr, Silverlight

PROFESSIONAL EXPERIENCE:

Confidential, Fair Field, CT

GIS Tech Developer

Responsibilities:

• Gathering client business requirements and feasibility study.
• Developed ArcGIS/ArcObject add-in component to report log file for matched and unmatched attributes ie., CLIC NBR, M-Values, LINE Segment NBR values between NCS and ENG Track lines across DEMARCATION point.
• Developed Python Add-in tool for Generalization to reduce the vertex count for track center line data without changing the geometry shape.
• Creating and publishing different type of GIS services.
• Developing Web map application created in ESRI ArcGIS Server using JavaScript API to loading all rail data ie., track center line, switch points, turnouts, mile post, demarcation point on the map. BNSF officers performing for spatial and attribute queries and search tracking the data by Routeid, Rail owners, Sub-Division and Track type and also provide online editing functionality to modify any changes.
• Design and Development of enterprise Geodatabase using ArcCatalog, ArcGIS SDE and SQL server.
• Schema finding and compare between NCS and Engineering database.
• Developed ArcGIS Add-in tool to compare Field and data type of Track center line data and other features classes file between NCS and ENG database those are coming from different RDBMS and report a log file.
• Installed and Configured Arc GIS Desktop and ArcGIS Server.
• Analysis of the specification provided by the clients
• Involving in Designing High Level and Low level documents
• Alternative analyses of migration and Estimation
• Involved in developing application architecture
• Testing the application to define clear use cases and expected results.
• Enhance and Troubleshooting
• Technical write-ups and application user guide documentation
• Tool documents preparation and Demo's with customer/ product owners.

Environment: Visual Studio 2012, ASP.NET, C#, .NET Web Services, Python, ADO.NET, ArcSDE 10.3.1, SQL Server 2012, ArcGIS Server 10.3.1, ArcGIS for Desktop 10.3.1, IIS 7.0, ArcGIS JavaScript API, Geocortex Essentials

Confidential, Houston, TX

GIS Developer

Responsibilities:

• Automated GIS tasks by preparing Python Add-ins scripts such as intersect, adding fields/deleting unnecessary fields. Populate missing attributes, Remove invalid records (null data records, etc.)
• Developing GIS Web map application which was created in ESRI ArcGIS for Server using JavaScript API/HTML/DOJO/CSS. Petroleum engineers were doing well search for spatial and attribute queries and editing data on top of the map.
• Design and Development of enterprise Geodatabase using Arc Catalog, ArcGIS SDE and Oracle environment.
• Develop custom tools, including the ability to select and retrieve attributes from a single, or multiple event details by API codes.
• Analysis of the specification provided by the clients Usability and impact analysis
• Alternative analyses of migration and Estimation
• Involved in developing application architecture Design and development of new solution
• Technical and application user guide documentation
• Responsible for quality deliverables to onsite
• Coordination with onsite manager and customers Following of Confidential compliance processes Following of Confidential Incident, change and release management
• Resolved the build breaks and issues within SLA timeframe
• Deploying and Training.
• Create a linear geographic representation of pipeline As-Builts in ArcSDE environment using ArcGIS. The process includes launchers, receivers, meter stations, pipe replacements, pipe reroutes, river crossings, and mainline valve settings.
• Review source data including as-built work orders, purchase order documentation, field book data, existing legacy and historical alignment sheets, mill test reports, hydrostatic tests, CAD files, GPS points, valve and fitting certifications.
• Build and generate new alignment sheets and detail sheets using predefined templates in Turbo Route.
• Create isometric renderings of the As-Builts in Microstation for the detail sheets.

Environment: Visual Studio 2010, ASP.NET, C#, .NET Web Services, Python, ADO.NET, ArcSDE 10, Oracle

Confidential

GIS Developer/ Analyst

Responsibilities:

• Requirements gathering and study for the project.
• Developed and implemented ArcGIS Add-ins components using Arc Objects with C#.Net and create
• Geoprocessing Python scripts for this project for getting length of features those are intersecting within 7.5x7.5 degrees each cell and report the total length for each polygon feature class. And also an Automation tool is developed for Quality checks like Topological Errors, Attribute Errors.
• Developed a DUP Lake Viewer a Web-based mapping application for checking the production completion of lakes. ArcGIS Server with Microsoft Web ADF is being used as the map service technology.
• The map service is consumed by ASP.NET application developed in C#.NET. HUB users can check and verify the status of lakes completion on daily basis and they are querying and finding the Lakes as per Lake-ID for any data discrepancy.
• Developed custom tools using Arc Objects in Arc GIS Desktop 9.x
• Creating Domains to avoid data discrepancy.
• Created Arc Objects tool to Validated Topology rules for the features for fixing the Topology errors and evaluating attribute errors.

Environment: Visual Studio 2008, ASP.NET, C#, .NET, VBA, Python, ArcSDE, SQL Server 2005, ArcGIS Server 9.x, ArcGIS for Desktop, IIS, ESRI ArcGIS Microsoft WEB ADF.

Confidential

.Net Developer

Responsibilities:

• Implemented business logic using C#.NET.
• Implemented master page for Asp.net Pages.
• Involved in the Broker management Feature.
• Design, develop, test, support and deploy desktop, custom web, and mobile applications.
• Developed GUI using ASP.NET and C# as code behind language to implement the business logic.
• Developed the Web pages in ASP.NET, C#.
• Presented Data in connected and disconnected mode using ADO.NET objects.
• Created composite web custom controls for easy reuse.
• Improved code reusing and reduced class coupling through Dependency Injection design pattern.
• Implemented data editing, Filtering, Sorting, Paging in Data list and Data grid controls using ADO.NET, Edited XML files to configure ASP.NET applications.
• Performed Client-side validation and logic using JavaScript.
• Designed a CSS (Cascading Style Sheet) file for giving a standard look and feel for all the Form. Implemented authentication and authorization.
• Extensively used Application and page level tracing feature of .Net to trace and debug the code. Created stored procedures to extract the data from the SQL Server.
• Developed Web services using ASP.NET and C#.
• Provide extensive production support and fix problems in a short span of time.
• Analyze and interpret data from various sources such as alignment sheets, As-Built drawings, leak maintenance and exposed pipe (LMEP) reports, data tables, ILI data, and etc. for VTC purposes and compliance with PODS data structure standards through ArcSDE environment.
• Generate and edit spatial data for pipeline systems for asset integrity and MAOP validation.
• Use ArcGIS standard tools and Eagle Information Mapping tools to load data into PODS.
• Perform QA/QC on processed and compiled pipeline data for accuracy and efficiency.
• Train new team members on how to process and transform data for PODS database using ArcMap.
• Generate Reports.
• Modify stored procedures as per business requirements.
• Production Database and Backup Maintenance.

Environment: Visual studio 2010, ASP.NET 3.5, ADO.NET, SQL Server 2008, AJAX, XML, IIS, HTML, C#.NET,MS Unit, Java Script, AJAX, JSON

Confidential

.Net Developer

Responsibilities:

• Understanding the client requirements and estimate the duration for Look and Feel module.
• Implemented the VB.NET 2.0 code for business change for each customer as per requirements.
• Creating the typed datasets in VB.NET 2.0 for entities which carries the data from one layer to another layer.
• Retrieving the configurable data from XML files and displaying in front end GUI.
• Writing PL/SQL queries in Oracle 10g to perform schedules in the meeting module.
• Developed Proto types screen using Flex interface.
• Created VB.NET Parent and Child Forms for the Application Written VB.Net code for Business Logic Layer.
• Written User Controls using XAML/VB.Net in WPF.
• Created Dependency properties and Data Bindings in WPF.
• Implemented Multi-Threading for back ground printing process.
• Developed control layer and handling delegates and events of controls.
• Created Windows service for automating the process in VB.Net
• Used Microsoft Application Data Block for ADO.Net layer development.
• Written the N-Unit Test Cases.
• Implemented validation for targeting module by using VB.NET validation Layer.
• Implemented WCF service for remote call to get the details of customer.
• Implemented data caching for the customer related data in business logic layer.
• Created the Universe for generating Active Reports.
• Used Tortoise SVN for version control.
• Written Stored Procedures and UDFs in TOAD.

Environment: VB.Net, WinForms, Win Services, WPF, VBA, Flex, Oracle 10.0, Sybase, Windows XP, WSS 3.0, Toad-Unit, Perforce, Tortoise SVN, MS Visio and Active Reports.

Confidential

.Net Developer

Responsibilities:

• Responsible for analysis and design specifications, development and testing
• Wrote design documents like Technical Specification, Test Scripts and Data Preparation.
• Designed the class objects for Business logic.
• Involved in Employee Module, HR Module.
• Developed the Business Logic DLL.
• Understanding the Issues, Change request and wrote test script for the same.
• Extensively used stored procedures, Views, User defined Functions. UsedNUnitfor doing Unit Testing.
• Developed SQL procedures for faster response time between client and database server.
• Design of the database schema and the underlying business logic, along with its implementation in SQL scripts, stored procedures on SQL Server 2008. Worked on 3 Tier Architecture.
• Designed and developed screens for User Interface & Interaction also developed various Search Screens for different strategies.
• ADO.NET (SQL Client) was used for Database interaction. Used Dataset, Data View and Data Reader objects for data retrieval and manipulation.
• Involved in maintenance, module testing, unit testing and Integration testing.
• Solving the performance related issues both at the Database level and the Coding level.
• Handling the support activities like communicating with client, understanding the issues, doing the impact analysis, effort estimation and solving the issues.
• Developed web pages using Classic ASP and used C# to develop code and to communication with server via SOAP.

Environment: C#, .Net Framework 3.5, ASP.Net, ADO.Net, Web Services, SQL Server 2008, IIS, Java Script, HTML, CSS, Ajax, Visual Studio 2008.