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Addisalem
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Addisalem

Alexandria, Virginia --:--:--

Addisalem is a Senior Software Development Engineer with over 10+ years of experience in software development and data scientist roles with extensive working knowledge and a master’s degree in Geomatics with a focus in GIS, RS, and Carography.  He is passionate about Geospatial analytics and data science, as well as building analytics and full-stack solutions.

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Skills
Years
1
2
3
4
5
6
7
8
9
10+
D3.js
WordPress
SAML
Java
Geocortex Essential Framework
Adobe
Python
Plotly
Angular
Node
AutoCAD
JavaScript
Pandas
ggplot2
SQL Server
Spring
R
matplotlib
PostgreSQL
Spring
ArcGis
Crossfilter
Oracle
Arc SDE
JSON
Flask
CAD
REST
AWS
ESRI
XML
AI
ArcMap
SOAP
Hadoop
Global Mapper
REST
MongoDB
Google Earth
GitHub
MySQL
HTML
Tensorflow
SQL DB
CSS
scikit
Snowflake
JIRA
jQuery
Developer Personality

Independent

Collaborative

Trailblazer

Conservative

Generalist

Specialist

Planner

Doer

Idealist

Pragmatist

Abstraction

Control

100
50
0
50
100
Feature Experience

Data visualization

Technical Architect

Load Balancer Rule Configuration

Troubleshooting

MODERATE
EXTENSIVE
EXPERT
Cultural Experience

Utility (Electric, Gas and Water)

Highway infrastructure

Environemental Modeling and Management

MODERATE
EXTENSIVE
EXPERT
Portfolio

Cisco

Software Developer/ Architect

Categories

Work Experience : September 2019-Now

• Lead GIS project and data team to migrate and upgrade enterprise ArcGIS application from Adobe flex to ArcGIS Enterprise Portal.
• Develop custom geoprocessing service and widget for ArcGIS Web application builder.
• Establish spatial and non spatial layer from database view to visualize location of depot and site.

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Texas Department of Transportation / NTT Data Services

GIS Software Development Specialist

Categories

Work Experience : 2019

● Developed GIS Application using Angular and ArcGIS JavaScript.
● Conducted performance, unit, system, integration, and quality assurance testing of applications.
● Led and assisted in the integration of ESRI Roads and Highways and Agile Assets.
● Developed geoprocessing and GIS web services.

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Kansas City Board of Public Utility

GIS Architect/Developer

Categories

Work Experience : 2015-2019

● Defined and led team in defining GIS data models, Enterprise GIS Architecture and spatial data maintenance.
● Communicated and interacted with business users for Enterprise GIS users for GIS services and support.
● Reviewed GIS developments and services to ensure proper management design, installation and troubleshooting of
the authority’s GIS technology.
● Provided technical advice to Authority officials and user offices on enterprise GIS concerning the development,
implementation, coordination and monitoring of such systems.
● Led and supervised GIS team in ArcGIS Enterprise System Administration, GIS application development and
enterprise Geodatabase maintenance.

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Overseas Agronomic Institute

GIS Developer / Analyst

Categories

Work Experience : 2013-2015

● Provided ongoing technical GIS and cartographic guidance and support to colleagues.
● Established and managed geospatial analysis research and product development; created, updated, and managed
GIS database and products.
● Developed GIS Systems using knowledge of ESRI, Arcs DE, and other software packages.
● Developed an interactive, stand-alone Adobe Acrobat land-use map for use by public officials, which allows users to
turn layers off and on.

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Highway Engineers and Consultants

GIS Developer/Specialist

Categories

Work Experience : 2012-2013

● Advised Director of Engineering, on proper GIS software to acquire and met Highway construction supervision.
● Established and managed geospatial analysis research and product development; created, updated, and managed
GIS database and products.
● Developed GIS Systems using ESRI (ArcMap), Geomedia, Google Earth/ESRI ArcGIS Viewer, Global Mapper, and
various other software packages.
● Created or acquired and managed all geographic data needed to design highways.
● Operated the company’s road design projects including cadastral data, roads, power lines, pipelines, elevation
contours, vegetation cover, environmental and cultural data, survey data, and other Highway infrastructure.

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Oromia Water Works Design and Supervision Enterprise

GIS Analyst

Work Experience : 2010-2012

● Established and managed geospatial analysis research and product development; created, updated, and managed
GIS database and products.
● Developed standardized GIS shapefiles; mapped templates and tools to streamline one-time or routine Land use
planning Team map requests, including the creation of a series of website maps.
● Compiled GIS data and imported it into personal geodatabase of ecosystems services for the Oromia region for the
Natural Capital Project.
● Performed GIS-based Hydraulic

Skills

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