SUMMARY:

• Creative, result driven technology leader with 18 years of proven software solution architect and IT Manager experience.
• Problem solver with a passion for technology; skilled in learning new technologies, conceptualizing and visualizing the big picture of the system, delivered various Mobile, Middle - ware, Web Based and Windows Applications.
• Proven skills in business process re-engineering, producing architecture artifacts, designing high quality business and technical solutions, database modeling, applying best practices and manage implementations on site.
• Excels in developing and motivating highly focused team that successfully meet and exceed company objective.
• Hiring fast and hiring well. Expert in hiring world-class engineers and inspiring them to work in a collaborative manner.
• Expertise is in Dockers/Container Based virtualizations and continuous integration, AWS Cloud, Azure, Red Hat Open Shift, pivotal cloud foundry, Micro Services, Parallel Processing and Rest API.
• Expertise in Software Development Life Cycle (SDLC), Test Driven Development, Agile Development, Design Patterns, RUP, Agile Methodology and Continuous Integration.
• Expertise in SQL and No SQL databases, Structured and Non Structured data, big data analytics using python, anaconda, Java and .NET based technologies.
• Expert in handling billions of request and millions of concurrent users using Ubuntu, NGINX, PHP FPM, Python, Redis, memcached, Go Script, eJabberd and Erlang.
• Expert in Digital Transformation using Adobe Experience Manager, Analytics, MarkLogic, IoT, Mobile, Connected and Modular Systems.
• Expert in modeling using Python, R, NumPy, SciPy, Pandas, ggplot2 and Microsoft Business Intelligence Services.

TECHNICAL SKILLS:

Development Tools: Visual Studio.NET 2013/2015/2017, Team Foundation Server 2013, Rational Rose, Visio, Erwin, Microsoft Project, Microsoft Visio, Quality Center, SSIS, SSRS, Subversion, Microsoft Office 2010/2013/2016, Microsoft Visio

Languages: ORM, Caching, C#, WCF, WPF, ASP.NET, Java, C, C++, Python, R, J2ME, Swift, LINQ, Entity Framework, nHibernate, Go, AppFabric, NCache, memcached

Database: MS SQL Server 2008R2/2016, ORACLE 10g, Sybase, MySQL

Scripting/Markup Language: AJAX, VB Script, Java Script, AngularJS, JQuery, JSON, HTML5, CSS, Bootstrap, DHTML, WML, XML, XSLT, NodeJS, PHP

Methodologies: UML, OOAD, RUP, Agile, Scrum, TOGAF

Component Technology: COM, COM+, DCOM, ACTIVE X,.Net Framework 4.0/4.5, REST, SOAP, Windows Services, Enterprise Services in .NET, MVC, MVVM

Web Servers: IIS 7.0, Lotus Domino R5, NodeJS, NGINX, Apache

Big Data: Hadoop, HBase, Cassandra, Spark, Pig, Hive, Mongo DB, Parallel Processing, AWS, Azure, Open Shift, pivotal cloud foundry

Operating Systems: Windows 2008/2012, Unix, Linux, Ubuntu, iOS, Android

PROFESSIONAL EXPERIENCE:

Confidential, Stamford, CT

Architect

Responsibilities:

• Spearhead delivery of XLeRate 2.0 pricing system on a scalable platform to support high volume transaction and mathematical calculation engine with many concurrent users. Product building blocks include in-memory processing using Parallel Task, .NET 4.5, SQL Server 2008 R2, C#, WPF, WCF, JavaScript Framework, MVVM, Entity Framework, Business Facade and Strategy Design Pattern.
• Converted all XL systems from Remoting to SOAP and REST based System.
• POC using MongoDB, Hadoop, Impala, HBase, Hive and Pig on Microsoft and Amazon Cloud.
• Currently managing team of 10 people onsite and offshore.
• Scrutinize business cases for cost benefit analysis to select an ESB, Big Data Platform and Cloud computing.
• Review all development projects to ensure reliability, effectiveness, and ROI. Develop all implementation processes, including estimation, staffing, implementation, training and post implementation support.
• Vendor Management, Resource Management and Client Management.
• Converted monolithic architecture to Micro services and moved application on cloud platform.

Environment: C#, .Net Core, WebAPI, Xamarin, Win Form/WPF, Python, R, HTML5, Bootstrap, JQuery, Angular JS, Windows 7/8, TFS 2012, Visual Studio 2010/2012/ 2013/2015/2017, MVC 5, .NET 4.5, C# 7.0, Ubuntu, MongoDB, NoSQL, Android Studio, Cloud, Big Data, Cassandra, Redshift, REST, WCF, TOGAF 9, Go, Cloud Foundry, Data Science in python, Swift.

Confidential, Stamford, CT

Sr. Architect/Scrum Coach

Responsibilities:

• Lead product upgrade, scalable architecture, deployment architecture and reporting services.
• Product building blocks include .NET, WPF, C#, WCF, ASP.NET, SSIS, SSRS, AutoSys, SQL Server 2008, JIRA and Click once Deployment.
• Managed ongoing customer relationships and broadening of solution footprint.
• Implemented Scrum in the entire IT organization.

ENVIRONMENT: .NET 3.5, C#, SSIS, .NET Win Forms, WPF, WCF, ASP.NET, Windows 2000/XP/2003, Microsoft SQL Server 2008, IIS, Visual Studio .NET 2008, Subversion, Microsoft Excel.

Confidential, Charlotte, NC

Architect

Responsibilities:

• Lead all architecture related activities and present to the various groups in the bank.
• Product building blocks include .NET, WCF, C#, Oracle, Mainframe, IBM MQ, ASP.NET, UNIX, Windows and DB2.
• Integrated system with various third party systems like Choice Point.
• Changed legacy system that was dictating the fraud after 2 days into a real time fraud detection system.
• Increase Productivity through application development and deployment.
• Created a high performance team from ground up to plan and implement the technology.
• Steered multiple projects to completion within time and budget. Strengthen the relationships to the user community.
• Provide different innovative ideas to management and received a certificate from CEO and CTO.
• Developed expertise in technical architecture and high-volume real time processing system with web based front-end.
• Merge multiple fraud prevention applications into one single product.

ENVIRONMENT: .NET 2.0/3.5, WCF, LINQ, NHibernate, ASP.NET 3.5, C#, .NET Enterprise Services, Windows 2000/XP/2003, Oracle 10g, Microsoft SQL Server 2008, IIS, Visual Studio .NET 2005/2008, JSON, JQuery, SOAP, WSE, AJAX, XML, XSLT, Java Script, Visual Source safe, Harvest for Version Control, CVSNT, Visual Studio Team System, UNIX, AutoSys.

Confidential

Project Leader (Contractor)

Responsibilities:

• Analysis of client requirement, making workflow process flows and necessary documents for the project using UML.
• Responsible for Requirement Analysis, wrote SRS, SDD and Test Cases.
• Captured requirements by working closely with the client and users.
• Designed and presented detailed software architecture, effort estimation and hosting infrastructure including budgetary requirements.
• Managed deployment into production at intranet site.
• Lead the implementation and testing phases.
• Used ASP.NET caching features, configuring ASP.NET optimizations, securing ASP.NET web application.
• Used SQL Scripts to perform referential integrity, Multi-table joins on the MS-SQL Server database.
• Developed various data objects like Stored Procedures, Triggers and Views in SQL Server 2000.
• Testing, troubleshooting and implementing performance boost in the application.

ENVIRONMENT: C#, ASP.NET, MSMQ, VB.NET, ADO.NET, Web Services, Visual Studio 6, VB 6.0, Windows 2000, MS-SQL SERVER 2000, UML, Microsoft Visio, Microsoft Project, IIS, Visual Studio .NET, XML, XSLT, Visual Source safe, Enterprise Architect.

Confidential

Head of Enterprise

Responsibilities:

• Chief Architect, IT Manager and Product Manager to CEO.
• Conceived and build a research & development lab.
• Developed content management system for mobile users.
• Directed enterprise mobile software solutions from 0% to 80% market share, earning new customers through exceptional customer services and innovative software solutions.
• Member of India’s #1 mobile IT solutions provider company.
• Build various services for enterprise and operators.
• Build multilingual apps for our various customers.
• Product building blocks include DP5, VB6, COM, COM+, C, C++, WinCE, SQL Server, SMSC, SMSGetway, J2ME, WAP, WML, XML, XSLT, JSP, ASP and AJAX.
• Hold all financial responsibilities for Confidential and services functions including revenue, utilization, margins and R&D budget.

Confidential, Santa Clara, CA

Consultant

Responsibilities:

• Responsible for wireless based HiPath pro center system for call center supervisors and customers.
• Using iPAQ and other devices system administrator can view the calls in queue, various system related information in the call center and data center.
• Consultant/Product Manager to work closely with the VP of technology.
• Product building blocks include WinCE, SQL Server, J2ME, WAP, WML, XML, XSLT, JSP, ASP, JavaScript, SNMP, PDH, WMI, and VC++.
• Orchestrated development, specifications and scheduling with a large team of engineers and program managers.

Confidential, Santa Bruno, CA

Consultant

Responsibilities:

• Responsible for Confidential financial reporting system includes payroll and accounting.
• Consultant worked with Application Manager.
• Worked as a business liaison to IT.
• Product building blocks using VB6.0, Visual Studio, MS Access and Oracle.
• Developed a reporting platform.

Confidential

Sr. Developer

Responsibilities:

• Responsible for budgeting and reforecasting product called “powerplan” for worldwide users.
• Sr. Developer to enhance the existing product.
• Converted existing windows based system to web based system.
• Developed controls using Java script and html e.g. Tab Control, Tree View, NDBCombo and SSListBar.
• Product building blocks include Windows 2000, Sybase, MS-SQL SERVER 6.5, ASP, IIS, VB, Java Script and Third Party Controls.

Confidential

Responsibilities:

• Identify various Missed call scenarios (Busy, Silent, Off or Reject)
• Monitor the availability status of the called subscriber.
• Send Alert to calling subscriber when called subscriber becomes available.
• Send Missed Call Alert to called subscriber as well if the called subscriber was switched ff or out of coverage.
• Provide a web portal for the users to check various reports and set preferences.
• Support a registration/deregistration process on the mobile device.
• Support a registration/deregistration process on the web portal.
• Support on-device interface for various actions - set alerts, check status, check MCA, check history and set preferences.
• Support Blacklist and Whitelist
• Support Reporting abuse
• Send Notification to non-subscriber call participant in specified scenarios
• Show Advertisement from Ad network
• Support interactive reward model
• Support for controlling features to go in free and what to go in premium
• Support Country control
• Identification of number as mobile number
• Support Number normalization
• Support Social media integration
• Detection of SIM change and re-registration
• Support SMS integration at server for OTP and promotion
• Support business/performance and user reports on web
• Support Lawful intercept at the server

Environment: Android Studio, XCode, Swift, PHP, MySQL, Java, Erlang, XMPP, eJabberd, LAMP, iOS, SMAC, Rest API, Python, Ubuntu.