SUMMARY:

• 13+ years of Experience in design
• Experience in working on all phases of the Software Development Lifecycle - requirement gathering, design, development, testing, data migration, support and maintenance using Agile model and DevOps practices
• Certified Sitecore Website Developer and experience in Ektron CMS
• Expertise in design & development of applications using ASP.NET MVC, Web API, C#, Sitecore, Angular, Typescript, NodeJS, React, Ensemble, Cache Object Script, SOA, implemented Design Patterns (Adaptor, Builder, Factory, Singleton, Template Method, Chain of Responsibility, Repository), OOPS
• Domain knowledge of digital marketing and Healthcare Integration via HL7 messaging (UK & US)
• Hands on experience in migrating from Ektron (Asp.net) to Sitecore (MVC), certified Sitecore developer
• Performance tuning of UI, middleware and backend
• Design and Development of HL7 Integration Applications using HL7 V2, HL7 V3 and CDA standards
• Effective Communication with Sound Technical and Analytical skills
• Attended workshop on Azure cognitive services and implemented the same as a learning exercise

EXPERIENCE:

Confidential, Redmond, WA

Responsibilities:

• New feature implementation in Visual Studio App Center using C#, NodeJS, Typescript, ReactJS
• Issue fixes for incidents relating the VS App Center and Notification Hubs
• Creation and execution of unit (MochaJS), development and integration testing to eliminate regression and validate functionality
• Creation of TSG (Trouble Shooting Guide), RCA (Root Cause Analysis)
• Changes and improvements across the entire DevOps pipeline including by not limited to agile planning, continuous integration, continuous delivery and monitoring of applications
• Retrospective analysis and metrics to drive improvements to issue resolution and detection timelines and creation of reports using PowerBI, PowerShell
• Identify risks involved in manual tasks and drive towards automation
• Use of best practices to reduce Time to Detect issues and improve monitoring
• On Call support DRI
• Handing alerts and end to end incident handling

Environment: Azure, NodeJS, React, Typescript, HTML5, CSS3. Jarvis, Kusto (Azure Data Explorer), DevOps, git, MochaJS

Confidential, Redmond, WA

Responsibilities:

• Create New DC/COLO layouts, onboarding of the layout for the colos
• Resolution of data errors and process improvement
• Re-onboarding/changes to Space and Network Reservations with required back up
• Onboarding Device Power Hierarchy with constraints
• Generated Power BI report and extracted from various sources e.g. Azure Blob Storage, excel, Web API
• PowerBI reports for allocated and reserved power, weekly reports and other adhoc reports that could be used to send information to different Primary vendors, clients and managers
• Identify risk involved manual tasks and introduce automation where feasible and improve process to decrease the total time to onboard
• Troubleshooting and issue fixes on Tile Converter and onboarding tools
• Approve, improve and investigate issues related to the network reservations

Environment: Azure, Asp.net MVC, C#, .NET 4.5.2, Web API, SQL Server 2012, Angular, HTML5, CSS3, JavaScript, PowerBI, Jarvis

Confidential, Rochester, NY

Responsibilities:

• Lead a team of 10 members (peak size) with hands on coding
• Designed the new Kiosk business unit requirements, CRs for the existing application
• Implemented the Template Method, Singleton, Factory, Repository and Service Layer pattern.
• Coded the key components and business logic, UI design for support enhancements and new pages, PoC for all new feature implementation, Estimations for all changes,
• The Quotes feature is a SPA using Angular, Code Review for best practices and maintainability, SONAR code quality compliance.
• Performance Tuning for both front-end (C#) and back-end (Stored procedures) which resulted in a drastic improvement in performance i.e. from 8mins to under 20secs for the initial loading time pages identified (prior to caching).
• Conversion from Ektron 7.2 (aspx) to Sitecore 8.1 (MVC) with support all major browsers and Apple devices
• Used .net Role Provider to implement custom role module in Sitecore and used MVC pipelines
• Support for 9 languages, integration with Carestream public site. User emulation for admin.
• Uses Unicorn for serialization; gulp for bundling and minification and Jenkins for automation
• Created Windows service for management of sites, emails and messages
• Used DI (Structure Map) in the windows services
• Used windows task scheduler for time-based clearing of cached data at different intervals
• Data Injection validation for any malicious injection of data and Ajax security
• Ensured OWASP top 10 security compliance

Environment: Asp.net MVC, C#, .NET 4.5.2, Web API, SQL Server 2012, Angular, HTML5, CSS3, JavaScript, JQuery, Bootstrap, Sitecore 8.1, Highcharts, Ektron v 7.02, gulp for bundling and minification, Jenkins, git, TFS, StructureMap, windows services, windows task scheduler, log4net, Docuware and SFDC integration, Google analytics

Confidential

Technical Lead

Responsibilities:

• Leading a team of 10 members (peak size) with hands on coding
• Designed the new Kiosk business unit requirements, CRs for the existing application
• Implemented the Template Method, Singleton, Factory, Repository and Service Layer pattern in C# and created the key components and business logic required in the application
• UI design for support enhancements and new pages, PoC for all new feature implementation
• The Quotes feature is a SPA using Angular
• Estimations for all changes, Code Review for best practices and maintainability used SONAR to ensure code quality in all releases
• Performance Tuning for both front-end (C#) and back-end (Stored procedures) which resulted in a drastic improvement in performance i.e. from 8mins to under 20secs for the pages identified
• Conversion from Ektron 7.2 (aspx) to Sitecore 8.1 (MVC) with Responsive web design using bootstrap to support all major browsers and Apple devices
• Used .net Role Provider to implement custom role module in Sitecore and used MVC pipelines
• Support for 9 languages, integration with Carestream public site
• Emulation of all types of user accounts by admin for troubleshooting purposes
• Uses Unicorn for serialization; gulp for bundling and minification and Jenkins for automation
• Created Windows service for management of sites, emails and messages in the system
• Used DI (StructureMap) in the windows services
• Used windows task scheduler for time-based clearing of cached data at different intervals
• Data Injection validation for any malicious injection of data and Ajax security
• Ensured OWASP top 10 security compliance

Environment: Ektron, Sitecore 8.1 C# 3.5, HTML5, CSS3, JavaScript, JQuery, Bootstrap, ASP.Net 3.5, REST Services, TFS, log4net, Memcached, MS Enterprise Library, YUI compression libraries, DI tool viz. Structure Map

Confidential

Responsibilities:

• Designed and developed a new product “Nucleus” from scratch
• Consistent interaction with SME at onsite for the new healthcare integration product
• After the initial design phase, added features incrementally while the previous version of the product was fully operational

Environment: Ensemble, Cache Object Script, Zen, CSP, XML, HL7V2, TFS as the SCM tool. Confidential R&D Pvt. Ltd.

Confidential

Responsibilities:

• Lead the team of varying sizes on the different releases and trained team members in HL7
• Designed the Messaging layer for different releases and in the process used the Design Patterns: Builder, Factory and Singleton, Chain of Responsibility and Adaptor
• Produced Estimates for the Requirements, Raised FD review comments.
• Consistently interacted with the Subject Matter Experts (SME) in India and UK for implementation
• Used the Ensemble Integration Engine for application integration.
• Performance Tuning: Redesigned of the Inbound Messaging layer to facilitate high message throughput for maximum scalability,
• Embedded performance counters in code for bench-marking and re-designed multi-threading component with, reduced usage and concurrently requests of MSMQ and other redundant processes.
• Used Enums in an innovative manner as a replacement for Reflection and was commended for the same during a code and design review by Confidential .
• Authored the TD for a set of technical requirements viz. Resilience, and Multiple-Instancing, Data Concurrency, Data Control and implemented the same
• Benchmarked i.IE performance and implemented the changes required to achieve the throughput of 47msgs/sec as against the requirement of 19msgs/sec.
• Redesigned queuing methodology for increased throughput based on performance benchmark results esp. during concurrent access, MVC, Web API, knowledge in Object Oriented programming (OOPS)
• Embedded performance counters that publish required information on the product and is captured by Perfmon and identified throughput to be at 14msg/sec.
• Identifier bottlenecks (MSMQ, Polling, Multithread architecture, Stored Procedures, i.IE Scripts) in the product
• Published final reports and plans to increase performance.
• Re-designed multi-threading, reduced usage of MSMQ and other redundant processes.
• Designed an effective and light-weight Auditing component to log audit and error information with configurable publishers (MSMQ, TCPIP, database, file etc.) like the Enterprise Library’s Exception Handling Application Blocks
• Worked as a team to achieve a performance of 45msg/sec against the revised target of 30msgs/sec

Environment: C# 3.5, ASP.Net, Web Services, SQL-Server 2008, Ensemble, Zen, Script XML, XSD, XSLT, XmlSpy, MSMQ, IIS 6.0, MS Visio and HL7V2, HL7V3 standards. Regex, NUnit, SIMIAN, FxCop, Entity framework, Rational Telelogic Synergy, Doors, Change Synergy, HL7V2, HL7V3 standards, JIL - A proprietary data-interfacing tool