Charan Singh Email & Phone Number

Paris, France, Fr

Wells Fargo Bank as Sr. ArchitectModernizing legacy apps, Cloud native apps, MICROSERVICES• Modernizing legacy apps, decomposition to MICROSERVICES based architecture in .Net core environment • Decompose legacy apps into cloud native and provide road map to choose cloud providers. • Lead Run ahead team of app modernize project as factory pattern (Factory teams: Champion, Run ahead, Delivery)• Lead technical landscape of existing project & provide ‘enough’ governance over the design and operation of the microservices assets• Design microservices using various design patterns, CQRS, Event Sourcing, Aggregator, Domain Driven, Saga.• Design and analyze the impact of implementing new features for cloud migrations• Provide technical guidance to teams around architecture and design, implementation roadmap, efforts.• Define strategy to adhere to framework (basic building blocks) around architecture and design principles• Support enterprise architecture in Defining Integration best practices, patterns, team structure, timelines• Define strategies at enterprise scop to implementing Identity Management using Ping Federated IDP• Own code quality and architectural coherence of code• Leads technical direction of overall system development• Design app security blueprints with PingFederate, Azure AD and SiteMinder • Design blueprints to adapt container orchestration for Kubernetes, PCF Tanzu• Design blueprints and developed middle ware component for Splunk enterprise logging• Design KAFKA enterprise library to integrate .net core client to decouple Spunk messages• Design and developed enterprise App-dynamics service for PCF to track network traffics• Developed POCs to evaluate new technologies and provide recommendations to stakeholders and team leads• Leading multiple UI teams and API.• Mentor teams and provide pathway to enhance their industry standard skills

It’s Allied World’s multinational insurance platform, provides re-insurance service and serves as an insured’s single-source carrier offering one program covering several exposures. AWAC and his subsidiaries used this product to run a reinsurance business worldwide.Responsibilities:• Designing and deploying scalable, highly available, Cloud Native system on AWS and Azure. • Configured and managed various AWS Services including EC2, RDS, VPC, S3, Glacier, Cloud Watch, API Gateway, Kubernetes AWS-ECS, AWS kinesis, IAM• Configured and managed various Azure Services including VMs, RDS, Virtual Networks, Storage, File Share, Azure Backup, API Gateway, AKS, Key-vault, Azure AD, Azure Data Lake • Designed and developed various AWS lambda, Azure functions.• Designed and developed Micro Services using event-driven architecture, NATs messaging service, Mongo DB & Redis• Deployed and configured AKS Kubernetes cluster• Implemented single sing on (SSO) using OKTA Authentication for Federated services.• Designed and developed .net core reusable component and publish as NuGet packages• Designed and developed event projection model using .net core & core entity framework• Designed and developed EDI file processor lambda function using .net core, S3 & messaging queue • Designed and developed dependency framework using Auto fact library and .net core• Implement Tickka server using .net core and .net tickka sdk.• Implement API Gateway to expose microservices to vendors.• Designed angular common services to facilitate internals module communications.• Designed and developed Angular custom Pipes, Angular Modules, Directives and common Libraries.• Implement custom state management using RsJX, NgRx & Angular 8.0• Responsible for managing cross-functional team integration• Review other developers' code, provide feedback and develop team knowledge• Reduce new onboard developer’s time from several days to few hours using Docker composer on local workstations.

Novas (Notice of Violations) New York, NYIt’s a notice of violation mobile app which run on windows, Department of sanitation use this app to create violations. Department of finance use this app to create tobacco violation. It’s offline/real time app which gives power to users to create violations even when no mobile network and it powered with mobile printer. Users can sync, end of day work to AWS cloud serverThere is Angular 6 backend web app which helps to supervisor to control mobile app.Responsibilities:• Designed and developed Serverless architecture leveraging AWS Lambda, API gateway, S3, Docker Containers & Kurbernetes• Designed and deployed, highly scalable & available secured and fault tolerant systems on AWS. • Migration & assessment for exiting application & Data from On-premise to AWS Cloud.• Setup and configured site-to site VPN• Setup Local AWS Visual Studio environment• Setup S3 bucket life cycle policy for data archiving• Setup Amazon RDS Sql server service and created database.• Setup AWS RDS sync service (on-premise to AWS cloud) • Designed and developed Novas Mobile app using Xamarin, .Net core.• Implemented MFA authentication using NFCID card &.net core• Configured Nginx as reverse proxy server using kestrel web server• Designed and developed base framework Nova backend web site using Angular 6 and .Net core Restful APIs• Designed and developed Rest Web APIs, micro services using .Net core• Designed and developed mobile data sync service using .net framework.• Designed and developed ticket processing AWS Job using .Net core • Designed and developed custom angular Pipes, Directives and reusable view/templates• Mentor team to adopt new cloud environment and new technology• Closely worked with business user to design Novas Mobile app • Responsible for release management and Nova mobile app package• Responsible for automated Novas app package deployment using Microsoft Intune(MDM)• DevOps, automation with CICD pipeline.

eShar (NYCID Integration) New York, NYeShare is a web-based application used by doctors to share restricted drugs prescription to ensure the same drug not to be prescribed to the same patient again and again and stop abusing of certain categories of drugs.Responsibilities:• Designed and Architect cloud-native framework for eShare app• Develops high-level application designs and directs detailed design work of developers• Design and developed SAML 2.0 Metadata exchange engine• Design, developed and configure Component Space to integrate NYCID• Developed generic SAML connector to make SAML request to IDP using .net, Framework• Designed and developed IDP metadata validation framework using .net Framework • Developed generic SAML Response connector to receive SML 2.0 message at SP end using .net• Designed and configured reverse proxy server at enterprise level using ARR (Application Request Routing)• Designed and developed reusable component to integrate Social IDP Google, Facebook, City Employee Id• Setup AWS environment and Amazon Cognito service• Configured and managed various AWS Services including EC2, RDS, VPC, S3, Glacier, Cloud Watch, AWS Elastic Beanstalk, SNS, etc.• Designed and developed various user interfaces using asp.net web forms • Designed and developed restful web APIs using asp.net web APIs.• Designed and developed various angularJs Services, component, forms & filters • Worked closely with testing team for performance optimization• Develop CICD and responsible for release management.• Work closely with project stakeholder for project planning and execution.• Trained other project teams to implement this NYCID IDP

PDD-Property Investor DatabasePDD- is a properties database web based application, PREI unit of Prudential used this application worldwide, Real Estate portfolio manager used this application to offer deals to real estate investors to buy or sell out properties and keep record of Prudential PREI unit assets. This application is being used desktop/laptop/IPad/IPhone/Samsung phones.Responsibilities:-Design and Architect base framework -Designed and developed reusable business components using C#-Responsible for task assignment to the team.-Involved in code review process-Design and Architect UI using AnjularJS compatible to Tablets, IPhone and Samsung Phones-Design UI using responsive framework-Design and developed facades component to integrate work flow -Develop Custom persistence work flow store to persist UI data. -Developed Web APIs restful service for tablets/IPhone/Android device-Design and developed database objects using SQL 2002-Developed and fine tune Store Procedures using SQL/TSQL-Developed SSIS package to get data from other system.-Design and developed SSRS reports-Worked closely with testing team for performance optimization.-Responsible TFS management.-Responsible for deployment code to higher environments-Client side unit testing using Jasmine, Mock and Karma

DEP Violation SystemDEP Inspection & Violation system has been built for DEP (Department of Environment Protection) to automate the inspection and violation business processes. The system interacts with various agencies to collection the information and hold in transit process work flow state to support NYC 311 system.Responsibilities:- Developed technical document as per requirements- Design and Architect base framework for reporting - Designed and developed reusable business components using C#- Responsible for task assignment to the team.- Involved in code review process- Design and Architect UI using ASP.NET MVC 5.0 and Angular JS- Design and developed work flow using WF 4.5- Design and developed facades component to integrate work flow to MVC UI - Develop Custom persistence work flow store to persist UI data. - Developed WCF services to trigger workflow process from different agencies- Developed Web APIs restful service for tablets- Design and developed database objects using SQL 2008 R2- Developed and fine tune Store Procedures using SQL/TSQL- Developed SSIS package to get data from DEEP system.- Used AnjularJS for dynamic views and Rest API calls- Design and developed SSRS reports- Worked closely with testing team for performance optimization.- Responsible TFS management.- Used NUnit framework for testing.- Client side unit testing using Jasmine, Mock and Karma

ALBA (Agency Licensing Business Automation) – ACCELA ALBA (ACCELA product) is full implementation of licensing system for the NYC CAMIS Replacement/Enterprise Licensing Project (ELP) Project. ALBA integrate New York City licensing division to various division – Adjudication, Administration, Collections, Consumer Services, Enforcement, Legal, General Counsel to enforce law of DCA business.Responsibilities:- Assist in performing discovery and analysis in functional specifications.- Create design specifications.- Perform document installations, upgrades of core software, custom builds and assist rollout of application to project team members and other users.- Provide improvement strategies to in-house SDLC methodology and common practices- Design and develop Reporting UI dashboard with AngularJS- Client side unit testing using Jasmine, Mock and Karma- Design and develop overall Reporting architecture based on Clients existing requirements.- Design and develop reports and sub reports using Microsoft SQL Server 2008 R2 reports- Developed custom script function to handle dynamic behavior of reports.- Design and developed linked SSRS reports - Develop custom components to render dynamic footer and headers.- Develop store procedures using Oracle/PL-SQL.- Develop user defined functions using Oracle/PL-SQL.- Develop custom assembly to get linked report name from SSRS report server to distinguish between configured and developed RDL names.- Configure Report Manger of ACCELA Report Portal.- Develop ACEELA Master EMSE script functions.- Develop and configure EMSE script to trigger adhoc, online & batch reports.- Develop Custom Assembly to generate bar code images.

Hyderabad, Telangana, In

The Company provides insurance industry data services to assist in mitigating fraud and analyzing risk. In particular, the Virtual Surveys system was designed to support the property casualty portion of the business. The company maintains a detailed database of properties in the US and has a number of processes in place to keep the property information up to date. They use this data for products that insurance companies use for analyzing their risks, and determining appropriate premiums to charge their clients.Responsibilities:- Responsible for managing and assigning work to a team of 4 developers.- Responsible to design and maintain the application using Agile Software Development Methodology- Responsible for production support / resolving issues.- Provide technical support and guidance to the team members.- Responsible for creating technical design and document sign off.- Developed UI for Virtual Survey System.- Used SQL Server 2008, TSQL and Store Procedure- Developed SSIS package to import & export data from SQL Server 2008 to DB2 database.- Fine tune Store Procedures with Merge all CURD operation in single queries.- Developed Survey Questionnaire UI’s using Asp.Net MVC 3.0. - Implement Google & BIMG map API for Virtual Survey System. - Developed Custom Html Helper & used Jquery/Ajax extensively.- Custom Jquery plugin to Use ExtJS 4.0 Grid control. - Used Enterprise Class Library 5.0 for the Database tier.- Implement ExtJS 4.0 Gird for data repots/UIs.- Developed WCF services to interact with backend database.- Involved in code reviews for business logic modules and prepared the review documentation.

Hyderabad, Telangana, In

Education Dynamics - higher education's leading marketing company, built from eLearners, Educational Directories Unlimited, World Class Strategy and Goal Quest -- provides marketing and student affairs professionals the tools they need to meet their critical objectives in attracting students and retaining them through graduation. The company has pulled together the best in content resources and proprietary technology applications all managed by a team of professionals with unparalleled experience in the higher education field. Collectively, it is the only organization that delivers products and services with a proven track record for helping schools find, enroll and retain students

Pune, Maharashtra, In

The Payment Gateway System is a web-based real time application based on Microsoft technologies. It is a cross application platform which interacts with various banks and service providers, in person payment facilities in remote areas across United States.

SDMP -Service Delivery Management Platform: SDMP is a web-based real time application based on Microsoft technologies. This application is responsible to run the Verizon TV/Fios TV. These all are the Web Service It is mission critical application based on modern architecture, which has been appreciated & awarded by MICROSOFT & IBM.Retail Billing Gateway:RBG is a web-based application based on Microsoft technologies. This application is used for billing purpose for Verizon Telecommunication- fortune–12 US company. These are all XML Web Services using SOAP Envelop to send the request and receive the response it handled bundle of bills, provide discount system to the end user while choosing one bill. All CSR has used to this service to support to the end user, other business partner are also used this service to get bundles of bill.

DMA - Document Management ApplicationThis is a web-based Imaging Application used for back-office and voice operations in mortgage process. The application can load tiff image dynamically and CSR representatives can select region or text to capture the data and store it.

This system has been developed for Aditya Birla Group – Staple Fiber Division of India. The company gained 65% more accountability due to the implementation of this system. This integrated n-tier system is working on MVC (Module View Controller) architecture. This integration of different units and departments helps to coordinate business globally as well as have an up-to-date monitoring of functional operations. Technology goal of this project is Reusability. Enterprise development architecture having separate layers for user services, business services, and data access is the counterpart in development. It has various modules like HR, Sales, Materials, Raw Material, Manpower Resource Planning, Finance etc.

This online monitoring system is an ERP Application which correlates all the function of business of Tata Motors. It has various modules like Customer relation module, Insurance module, Stock/Inventory Module, Service module, Workshop module, Etc.

Bachelor Of Computer Science, Computer Science

Master Of Business Administration - Mba, Information Technology

Master'S Degree, Applied Mathematics