Software Developer with 20+ years of experience in a .Net Core Developer position with client/server or single development application. I have acquired knowledge to transform clients IT infrastructure, operations and business applications to the most innovative, scalable, highly available, secured, cost-effective and fault tolerant environments on the AWS, Azure and Google cloud platform. Complete Life Cycle Development: Analysis with Functional Specification, Documentation, Development, Testing, Installation, System Documentation, Training and Support. I have knowledge in MicroStrategy as an enterprise data warehouse analytics and reporting tool which was highly capable of generating reports that where insightful and all-inclusive. Specializing in Web Development in a Microsoft Environment with Visual Studio and asp.net in C# or Visual Basic with SQL Server. Experience using microservices to software development where software is composed of small independent services that communicate over well-defined APIs. Experience in integration testing using cypress for modern web. Experience on using entity framework for enforce the communication to the server.ADO.NET, LINQ, Reflection, Windows forms, Web forms, Active directory, Entity Framework, XML, Web Services, Microsoft Windows Azure, PaaS Extensive experience with Web API to provide services to HTTP requests. Also, Created Restful services using ASP.NET Web API for exposing these to mobile device Appreciates a challenge to increase software knowledge.
Overview
19
19
years of professional experience
Work History
Net Developer
Northwest Regional Hospital
05.2016
Integration and distribution of advanced knowledge in C++, PHP, CSS, MVC for web and mobile application development for apple I pad products for medical staff
Implemented JWT Token based AUTHENTICATION to secure the ASP.NET Core Web API and provide authorization to different users
Design and develop front end applications using Angular 5, Typescript, Bootstrap and CSS3
Developed web application using ASP.NET 4.0, MVC 3, Razor, C#, HTML5/CSS3, JavaScript, HTML helpers
Studied pages consistent with relevant design and formatting standards through page element written in C#
Worked with technical staff to resolve issues relating to hardware and software malfunctions
Helped in the reconstruction and relocation of the computer on wheels for medical staff.
Net Developer
Chevy Chase Bank
09.2009
C# and VB.Net controls were mainly used to implement updates and patches to the Capital One Intranet website
Transferred documents from the Chevy Chase website to the Capital One website using Content Management Systems
Used AngularJS validations for client-side validations.
Software Developer
Prometric
02.2009
C# and VB.Net controls were mainly used to implement updates and patches to the Prometric Intranet website
Worked on code Reviews, application integrations, fine tuning of the function calls and providing optimization techniques.
Net Developer
IBM Corporation
09.2006
Performed duties at IBM Cooperation with providing support to clients in the US ARMY nationwide
Participated in some phases of web applications development using PHP, with emphasis on design, documentation, testing, and implementation using Microsoft Visual Studio 2005 Professional Edition
Net controls to implement updates and patches to the IBM Intra/Extranet website.
Net Developer
Department of Labor
05.2006
Net and VB.Net controls to implement updates and patches to the DOL Intranet website
Responded to help desk software library queries updates using remedy tools and Logging in all incoming calls and making sure that all email requests are logged into the helpdesk tracking system for the OSHA.Net Group at DOL
Participated in all phases of web applications development with emphasis on design, documentation, testing, and implementation using Macromedia Dreamweaver MX 2004
Used Crystal Report to develop and maintain OSHA.Net Group database at DOL
I lead a team of 10 in explaining how updates work within the OSHA.Net intranet site.
Software Engineer
United Parcel Service, Inc
11.2023 - 01.2024
Google Cloud Platform was used to provide public cloud infrastructure for hosting web based applications
Google Cloud Platform helped us build quickly, securely, and cost effective with the next generation of modern infrastructure designed to meet specific workloads and company needs
Published pages ensuring that new pages are consistent with relevant design and formatting standards using C++, C# and Java scripting
Studied pages consistent with relevant design and formatting standards through page element written in C#
Create and maintain comprehensive documentation for codebases, APIs, and system architecture using Python
Design and implement complex, high-performance applications using modern JavaScript frameworks (e.g., React, Angular, Vue.js)
I used SQL Server Management Studio (SSMS) to create Stored Procedures using Joins, SQL Functions and T-SQL statements
Frequently uploaded SQL Servers to create and maintain databases, stored procedures and user security
I used SSIS as a platform for building enterprise-level data integration and data transformation
Java was used for coding web applications
Java was used for developing desktop applications, systems software, server applications, and software tools
Worked as an Azure API developer to integrate Planning portal applications with Council's IT system
I used Microsoft Visual Studio 2022 for updating web content and broken links for the UPS websites
I performed services using Azure Middleware as a software that lies between the operating system and the application running on it
Essentially functioning as hidden transition layer, the Azure middleware enables communication and data management for distributed applications
I Performed Azure Development Services which allowed the firm to build and deploy applications faster
Developed efficient and scalable RESTful APIs using Node.js, resulting in a 50% reduction in API response time and improved code maintainability through the use of clean and modular code practices
I primarily used Node.js for non- blocking, event-driven servers
It was used for traditional websites and back-end API services, as it was designed with real-time, push-based architecture in mind
I performed services using Azure API Management as a fully managed service that helped our developers to securely expose their APIs to external and internal customers
It provided a set of tools and services for creating, publishing, and managing APIs, as well as for enforcing security, scaling, and monitoring API usage
Our legacy apps in containers where secure while modernizing them and moving towards a cloud-native code base
AWS was used to lunch and scale apps, including mobile, e-commerce, and software as a service
Built microservice architecture of 7 services using AWS Gateway ECR, API, AWS Lambda, S3 and DynamoDB with the cross-functional teams
AWS was implemented to allow application providers, ISVs, and vendors quickly and securely host their applications
AWS Management Console was used to access AWS’s application hosting platform
AWS Database Migration Service was used to migrate data to Amazon S3
Amazon S3 was used to find, subscribe and use third-party data files for storage cost optimization and simplified data licensing management
Amazon S3 was used to deliver multiple storage classes with the best price performance for any workload and automated data lifecycle management
I used Angular 16, ASP.NET, C#, HTML, CSS, JavaScript for web application development
Angular 13 and 14 was used as a fundamental open-source framework for creating enterprise-level web apps
I used Azure DevOps to provide end-to-end traceability, which lets developers track work throughout the entire lifecycle from requirements through deployment
I used Azure DevOps to host repositories with codes for commits, pushes, branches and pull request
I was involved in the usage of Agile SDLC automation platform for integrated suite of tools for CI/CD Azure pipelines
I was introduced to the usage of Grafana for application logs and production environment as a multi-platform open-source analytics and interactive visualization web application
I was introduced to Argo CD as a declarative continuous delivery tool for Kubernetes
I did automatic deployment of applications to a Kubernetes cluster using Argo CD
I did automatic synchronization of application state to the current version of declarative configuration using Argo CD
I used Argo CD to Customize overlays directly in the Git repository
I used Argo CD to integrate with various SSO providers for user authentication
I was introduced to JFrog Artifactory which is the single solution for housing and managing all the artifacts, binaries, packages, files, containers, and components for usage throughout the software supply chain
I was introduced to OPENTEXT CC Professional which from a single interface users can author, test, target content, localize, manage rich media, design websites and mobile applications and publish content
I was introduced to Dynatrace and Opsview for application logging and Monitoring
I was introduced to Service Management Center for client support
I was introduced to the usage of FIGMA which was used to create, share, and test designs for websites, mobile apps, and other digital products and experiences
I used Microsoft SharePoint to access interface documentation information
Microsoft Teams was used for business meetings.
Application Developer
Bank of America
07.2022 - 06.2023
Google Cloud Platform was used to provide public cloud infrastructure for hosting web based applications
Google Cloud Platform helped us build quickly, securely, and cost effective with the next generation of modern infrastructure designed to meet specific workloads and company needs
Published pages ensuring that new pages are consistent with relevant design and formatting standards using C# and Java scripting
Architect scalable and maintainable front-end solutions, applying design patterns and best practices using Java scripting
I used SQL Server Management Studio (SSMS) to create Stored Procedures using Joins, SQL Functions and T-SQL statements
Frequently uploaded SQL Servers to create and maintain databases, stored procedures and user security
Studied pages consistent with relevant design and formatting standards through page element written in C#
I used Visual Studio 2022 pro to clone Bart and Selma in Bitbucket for updating web content and broken links
I used SSIS as a platform for building enterprise-level data integration and data transformation
Java was used for coding web applications
Java was used for developing desktop applications, systems software, server applications, and software tools
Angular 13 and 14 was used as a fundamental open-source framework for creating enterprise-level web apps
Developed a docker-based Typescript system using NestJS/NodeJS to expose a backend API serving as a serverless microservice on the express framework
Load dependency configuration for environments, the application supported a NodeJS proprietary npm package using Spring Cloud Service to load the configuration in the Node environment
I developed Azure Functions as a serverless solution that allows you to write less code, maintain less infrastructure, and save on costs
Instead of worrying about deploying and maintaining servers, the cloud infrastructure provides all the up-to-date resources needed to keep the applications running
We used low code Azure solutions to rapidly meet line of business needs and fuel growth
AWS Database Migration Service was used to migrate data to Amazon S3
AWS was used to lunch and scale apps, including mobile, e-commerce, and software as a service
Built logic App workflows to perform Ad-hoc customer data syncs into CRM using BANCS API, internal gateway
Worked on customer real-time sync to perform integration between AWS Kinesis and Azure Event Hubs using AWS KCL library, EC2 machines and using .Net Core
AWS was implemented to allow application providers, ISVs, and vendors quickly and securely host their applications
AWS Management Console was used to access AWS’s application hosting platform
Amazon S3 was used to find, subscribe and use third-party data files for storage cost optimization and simplified data licensing management
Amazon S3 was used to deliver multiple storage classes with the best price performance for any workload and automated data lifecycle management
Worked with advanced concepts of ASP.NET Core MVC such as Models and Providers, Filters used for developing backend technology
I used Microservices as an architectural and organization approach to software development
I used cypress as an open-source test runner for integration testing for web application
The use of Agile SDLC automation platform for integrated suite of tools for CI/CD pipelines
Developed Images, Logos and Icons that are used across the web pages using Adobe Flash and Photoshop
Writes select statements to update tables according to database normalization rules in Microsoft SQL Server Management Studio 2021 18.10
Designed the tables according to database normalization rules in SQL Server 2016
Used Grid View, Data List, and Panels to display and manipulate data in MVC views using Telerik controls
Used data annotation for server-side validation and JavaScript validators for the client-side validation
A document routing site for contracts and subcontracts, integrated with Adobe Sign API
Used Adobe Acrobat Pro for PDF based application integrated with .NET and Classic ASP
Worked with HTTP/HTTPS protocols by using Angular 9 components to build Restful services
Created TypeScript reusable components and services to consume REST API's using Component based architecture provided by Angular 5
Developed Angular 6 web application using ASP.NET 4.0, MVC 3, Razor, C#, HTML5/CSS3, JavaScript, HTML helpers
Skype was used for business meetings.
Software Engineer
IBM-AT&T
10.2021 - 03.2022
Google Cloud Platform was used to provide public cloud infrastructure for hosting web based applications
Google Cloud Platform helped us build quickly, securely, and cost effective with the next generation of modern infrastructure designed to meet specific workloads and company needs
Published pages ensuring that new pages are consistent with relevant design and formatting standards using C# and Java scripting
Studied pages consistent with relevant design and formatting standards through page element written in C#
I used SSIS as a platform for building enterprise-level data integration and data transformation
Java was used for coding web applications
I used SQL Server Management Studio (SSMS) to create Stored Procedures using Joins, SQL Functions and T-SQL statements
Frequently uploaded SQL Servers to create and maintain databases, stored procedures and user security
Java was used for developing desktop applications, systems software, server applications, and software tools
Worked on updating codes from EOD-wireless on codecloud to EOD-extranet on Visual Studio 2022
Built Azure applications for reading/writing Office 365 emails and reading Azure users/groups using the Microsoft Graph API tool
Deploying .Net applications and SQL database to the Azure server
Angular 13 was used as a fundamental open-source framework for creating enterprise-level web apps
Developed application using ReactJS, NodeJS, Microservices and MERN Environment
Develop and maintain backend services and APIs using Node.js
AWS Database Migration Service was used to migrate data to Amazon S3
AWS was used to lunch and scale apps, including mobile, and software as a service
AWS was implemented to allow application providers, ISVs, and vendors quickly and securely host their applications
AWS Management Console was used to access AWS’s application hosting platform
Amazon S3 was used to find, subscribe and use third-party data files for storage cost optimization and simplified data licensing management
Amazon S3 was used to deliver multiple storage classes with the best price performance for any workload and automated data lifecycle management
Used Beyond Compare 4 to migrate Visual Studio code changes from EOD wireless to EOD extranet
Worked with advanced concepts of ASP.NET Core MVC such as Models and Providers, Filters used for developing backend technology
Writes select statements to update tables according to database normalization rules in Microsoft SQL Server Management Studio 2021 18.10
Developed Images, Logos and Icons that are used across the web pages using Adobe Flash and Photoshop
Enhance the current Azure CI/CD processes to support new and existing development for various NSW planning portal applications like Development applications, post-consent certificate applications, etc
Designed the tables according to database normalization rules in SQL Server 2014
Used Grid View, Data List, and Panels to display and manipulate data in MVC views using Telerik controls
Used data annotation for server-side validation and JavaScript validators for the client-side validation
Used Adobe Acrobat Pro for PDF based application integrated with .NET and Classic ASP
Worked with HTTP/HTTPS protocols by using Angular 9 components to build Restful services
Created TypeScript reusable components and services to consume REST API's using Component based architecture provided by Angular 5
Developed Angular 6 web application using ASP.NET 4.0, MVC 3, Razor, C#, HTML5/CSS3, JavaScript, HTML helpers
Study pages consistent with relevant design and formatting standards through page element written in C#
My responsibilities include problem analysis, research, isolation, resolution and documentation of solutions
Resolve issues relating to hardware and software malfunctions
Attend all meetings via WebEx.
Net Developer
Helen-Tee
05.2016 - 10.2021
Integration and distribution of advanced knowledge in C++, PHP, CSS, MVC for web and mobile application development
Drive the design, development, and deployment of scalable Python applications, ensuring adherence to best practices
Analyze and optimize existing Python applications for performance, scalability, and reliability
Manage the deployment of Python applications on cloud platforms, ensuring security, scalability, and performance
Java was used for coding web applications
Java was used for developing desktop applications, systems software, server applications, and software tools
Writes select statements to update tables according to database normalization rules in Microsoft SQL Server Management Studio 2021 18.10
Worked with advanced concepts of ASP.NET Core MVC such as Models and Providers, Filters used for developing backend technology
Developed Images, Logos and Icons that are used across the web pages using Adobe Flash and Photoshop
Designed the tables according to database normalization rules in SQL Server 2014
Used Grid View, Data List, and Panels to display and manipulate data in MVC views using Telerik controls
Used data annotation for server-side validation and JavaScript validators for the client-side validation
A document routing site for contracts and subcontracts, integrated with Adobe Sign API
Used Adobe Acrobat Pro for PDF based application integrated with .NET and Classic ASP
Worked with HTTP/HTTPS protocols by using Angular 9 components to build Restful services
Created TypeScript reusable components and services to consume REST API's using Component based architecture provided by Angular 5
Developed Angular 6 web application using ASP.NET 4.0, MVC 3, Razor, C#, HTML5/CSS3, JavaScript, HTML helpers
Blazor was used to support both client-side and server-side applications
Blazor was used as an interactive client-side web UI with .NET to build hybrid desktop and mobile apps
Study pages consistent with relevant design and formatting standards through page element written in C#
My responsibilities include problem analysis, research, isolations, resolution and documentation of solutions
I used SSIS as a platform for building enterprise-level data integration and data transformation solution and SSRS as a server-based report generating software system from Microsoft
Resolve issues relating to hardware and software malfunctions.
Net Specialist
Liberty Ford
05.2015 - 06.2015
Transferred data from the CRM database for customer records update and validation of stored procedure
Developed ASP.NET Core Web API based on departmental requirements and specifications
Studied pages consistent with relevant design and formatting standards through page element written in C#
Enhanced my knowledge on microcontroller boards also studying compilers which included Arduino clone, Arduino plus, Arduino board, and
Net Gadgetries.
Software Engineer
Antwerpen Security Nissan
01.2015 - 04.2015
Published pages ensuring that new pages are consistent with relevant design and formatting standards using C++, C# and Java scripting
Developed and maintained embedded programs featuring micro-controller boards also using compilers which included Arduino clone, Arduino plus, Arduino board, and .Net Gadgetries
Introduced to the usage of #include and #include which showed how to integrate Advanced Sensors and Shields.
Net Specialist
SHELL
10.2009 - 01.2013
Published pages on the SHELL Intranet/Extranet website and ensure that new web pages are consistent with relevant design and formatting standards using Microsoft Visual Basic 2008 Express Edition, Microsoft Access database with emphasis on design, documentation, testing, and implementation also using C#, ASP.Net and VB.Net controls to update patches
I was involved in managing the IT operations on a daily basis
Used SQL Server Management Studio (SSMS) to create Stored Procedures using Joins, SQL Functions and T-SQL statements
Developed front end of web application using HTML, Typescript, Java Script & SCSS based on functionality
Frequently uploaded SQL Servers to create and maintain databases, stored procedures and user security
Administering and troubleshooting the entire website using IIS server administration, also we performed loads and testing on the Alpha Servers, Alpha Stations DS15, and Catalyst 2820 Modular Ethernet
I also provided engineering support for Microsoft SMS environment used to support all Windows XP clients at SHELL Petroleum
Provided support for other programming staff
Developed web service using WCF to process XML files and deploy on Microsoft Azure
Ensured software and systems upgrade, installations and diagnostic check on laptop systems are adequate
Responsibilities also included problem analysis, research, isolations, resolution and documentation of solutions.
Software developer
American Diabetics Association
08.2009 - 09.2009
C# and VB.Net controls were mainly used to implement updates and patches to the ADA Intranet website
Ran diagnostic check for Business User for ADA
Used Web API, Node JS and AngularJS in developing web application.
Applications Developer
Nortel Government Solutions
04.2007 - 06.2007
Wrote scripts which included AJAX, PHP, and Active Perl Komodo IDE 4.1/CGI for encoding document content for Nortel Government Solutions
Participated in all phases of web applications development with emphasis on design, documentation, testing, and implementation using Microsoft Visual Studio 2005 Professional Edition
Used C#, ASP.Net and VB.Net controls which was mainly used to implement updates and patches to the new Nortel Government Solutions Intra/Extranet website
Used TOAD to write select statements for stored procedure enhancement
I lead a team of 20 whom worked between the Department of Commerce and NGS in critical thinking relating to issues pertaining to Department of Justice.
Oracle Developer
CPA GLOBAL
11.2005 - 01.2006
Responsibilities included writing select statements for updates on stored information using Oracle 9i, and being involved in problem analyzing, researching, isolations, resolution and documentation of solutions for the CPA GLOBAL team worldwide
Designed and maintained databases using Oracle 9i to update customer and CPAGLOBAL client records and also linking these records to the CPA GLOBAL website
Provided engineering support for Microsoft SQL server 2005 Express Edition used to support all Windows XP clients at branch locations worldwide
Participated in all phases of web applications development with emphasis on design, documentation, testing, and implementation using Macromedia Dreamweaver MX 2004 and ColdFusion MX 4.
IT Specialist
Homeland Security FEMA
12.2004 - 09.2005
I was introduced to the usage of Aperture which is used to track all U.S government systems within DHS/FEMA and reassigning of IP address once systems are relocated to new location
I lead a team of 22 within DHS/FEMA to the manage a team of 800 during the katrina Hurricane in 2005
I was involved in managing the IT operation for FEMA on a daily basis
I published pages on the DHS/FEMA Intranet/Extranet website and ensure that new web pages are consistent with relevant design and formatting U.S government standards using Microsoft Visual Studio 2005 Professional Edition with emphasis on design, documentation, testing, and implementation using C#, ASP.Net and VB.Net controls to update patches
I developed and maintained MS SQL server 2000 database to be compatible with multiple workstations for ghosting purposes and also converting from Windows 2000 to Windows XP
I administered the entire website using IIS server administration, and also performed loads and testing on the Alpha Servers, Alpha Stations DS15, Sun Microsystems, HP Blade Servers, Cisco Optical Networking, Cisco Intelligent IP/MPLS Routers, Catalyst 2820 Modular Ethernet
I provided engineering support for Microsoft SMS environment used to support all Windows XP clients at the DHS/FEMA Hyattsville location
I designed and maintained databases using Oracle 9i to update customer and U.S government records and also linking these records to the DHS/FEMA intranet websites through Cold Fusion MX 4
My responsibilities also included problem analysis, research, isolations, resolution and documentation of solutions in the Remedy tracking database.
Education
Post Graduate Program - Cloud Computing
The University of Texas at Austin
01.2022
Oracle 11g DBA Computer Training Course -
DBA University
01.2014
Bachelor of Science - Computer and Information Science
University of Maryland Global Campus
05.2004
Associate of Science - Information Systems
Montgomery College
05.2001
Skills
VBnet
C
HTML
HTML5
CSS
PHP
C#
ASPnet
ADOnet
JavaScript
JQuery
Perl
Microsoft Net Framework 20/30/35/40
Microsoft Visual Studio 2022
C#Net
ADONET
Microsoft SQL Server 2021
XML
DHTML
Visual Basic 60
Visual C
Servlets
JSP
WebLogic Servers
HTML and XML Web Services
Angular 16
Object Oriented Analysis & Design
UML
Data Modeling
Visual FoxPro
MS Access
MS SQL Server Management Studio 1810
Oracle 8i
Oracle 11g
Oracle 12c
XHTML
DBase
Lotus-123
MS Office
Beyond Compare 4
RED HAT LINUX
NSIS
Install Shield 63
Bash Script
Power CLI
SIMSCRIPT
Ubuntu Linux
Python
Slack
Q
TortoiseGit
Docker
Jenkins
Terraform
GITHUB
AWS CLI
AWS CodeCommit
AWS CodeBuild
AWS CodePipeline
AWS CodeDeploy
Clearances
Top Secret, Department of Justice, 06/01/07
Public Trust, Department of Homeland Security, FEMA, 09/01/05
Timeline
Software Engineer
United Parcel Service, Inc
11.2023 - 01.2024
Application Developer
Bank of America
07.2022 - 06.2023
Software Engineer
IBM-AT&T
10.2021 - 03.2022
Net Developer
Northwest Regional Hospital
05.2016
Net Developer
Helen-Tee
05.2016 - 10.2021
Net Specialist
Liberty Ford
05.2015 - 06.2015
Software Engineer
Antwerpen Security Nissan
01.2015 - 04.2015
Net Specialist
SHELL
10.2009 - 01.2013
Net Developer
Chevy Chase Bank
09.2009
Software developer
American Diabetics Association
08.2009 - 09.2009
Software Developer
Prometric
02.2009
Applications Developer
Nortel Government Solutions
04.2007 - 06.2007
Net Developer
IBM Corporation
09.2006
Net Developer
Department of Labor
05.2006
Oracle Developer
CPA GLOBAL
11.2005 - 01.2006
IT Specialist
Homeland Security FEMA
12.2004 - 09.2005
Oracle 11g DBA Computer Training Course -
DBA University
Bachelor of Science - Computer and Information Science
Director of Surgical Services Business at Endeavor Health, Northwest Community Healthcare Main Hospital, Northwest Community Day Surgery Center and Northwest Community Foot and Ankle CenterDirector of Surgical Services Business at Endeavor Health, Northwest Community Healthcare Main Hospital, Northwest Community Day Surgery Center and Northwest Community Foot and Ankle Center