Confidential

Technical Architecture Manager - Finished Vehicle Logistics

* Leading a full stack team to deliver complex architectural solution.
* Leading the implementation and support for Single Sign On solution for all kinds of (in-house/COTS/SaaS) applications
* Exploring opportunities to save IT development cost by building low code / no code and implementing automation solution.
* Working closely with cyber security by adopting the best practices.

Enterprise Architect

CEVA Logistics

* Design and implement authentication and authorization as pluggable module for JavaEE based projects.
* Initiated the concept of upgradable baseline/template for web application to save project initiation cost.
* Designed to have versioned artifact CI/CD pipeline which takes care of building source, integrating with code coverage tools and promoting to higher environment.
* Designed and developed Test Automation baseline to promote End-2-End testing by following Page Object Model pattern and keep it reliable.

Senior Java Architect

DR Bank

DRB is a banking service company which excels in student loan domain. They were getting into mortgage business and decided to build a web portal to manage the loan applying process with all functionalities from getting quote, sign-up and until loan closing. This project involves over 20 integrations. To name a few credit check, payment gateway, e-signature, Amazon S3 storage, phone and messaging gateway, Loan Origination System etc.,

Roles and Responsibilities:
· Participating in backlog grooming sessions
· Estimating story points and breaking story into tasks
· Developing complete user story which includes designing DB, writing service and UI layer code.
· Writing unit test for service methods and integration test.
· Performing smoke test to ensure every QA release is stable.
· Documenting complex integrations design and configuration steps.

Environment: CentOS, PostgreSQL, Heroku, CircleCI, Spring, REST API, JSON, SAML, ReactJS, NodeJS, GitHub, CA Agile, Encompass SDK.

Technical Architect

Datasys Consulting and Software Inc.

Served as consultant for Kuehne+Nagel, DR Bank and CEVA Logistics.

Java Architect

Kuehne + Nagel

Product: Web Integrated Routing Extension (WIRE)
Application is being developed at different regions (North America, Mexico, South America, Germany) based on local customer requirement and supply chain regulatory rules. We have designed and developed WIRE application as a centralized communication extension which accepts http request and perform various common tasks like HTTP post, FTP, SFTP, XSL transformation, JMS, PDF generation, Master data lookup, XML splitting and batching, SMB and Email. This application architecture to scale horizontally to handle large number of transaction and provides centralized logging using syslog. This replaces few legacy applications and keeping internal applications light weight.

Key Implementations:
·	Utilizing various open source integration libraries.
·	Inspired by Chain of Responsibility to wire up multiple small steps (processes) to achieve a complete integration.
·	Implemented Strategy pattern to perform action based on parameters
·	Implemented Flyweight pattern to cache common structure while creating objects with varying context.
·	Implemented Mediator pattern to configure non-functional operations.
·	Used Template Method pattern to group common integration processes ex (FTP, SFTP, SCP)
·	Configured syslog to collect all load balanced web server logs into central location.
·	Used Spring JMS client to subscribe Web Methods Topics.

Project: SALOG Local Extensions
Technology stack migration from iSeries based Sea and Air Freight solution to Java Based solution. Corporate develops this as global solution and allows regions to extend local requirements as pluggable software extensions. In Americas region, we are developing extension to satisfy our business unit’s requirements by following Scrum development methodologies. Here are few local extensions (LEX)

Key Implementations:
·	Core LEX Client – Eclipse plug-in for integrating SALOG and LEX applications.
·	Client Validation – GWT front end application for validating the client details before going through customs
·	US Remit To – Generate invoice with regional specify remit to address or collection agency address.
·	MX Invoice – Integrating with external agency and accounting application to generate invoice.
·	Single Sign On – Allow single sign on for LEX applications.

Environment: Cent OS, TomEE, JBoss, Java EE, Maven, Jenkins (both CI and CD), Shell Script, Eclipse Plugin Development, GWT, Web Services, REST, Java Script, Web Methods ESB ( JMS ), Mockito, SSL, Public Key Encryption, Confluence, JIRA, Scrum, App Dynamics.

Project: Business Process POC 
As part of digitization innovation, IT decided to convert all administrative processes from paper based which needs physically signed approval into electronically approved business processes. We did comparative study of develop and Camunda BPMN tools. After successfully creating Camunda POC project (Investment Application Process) with short timeframe and projected the result to higher management. 

Key Activities:
·	Did POC for Investment Process application which needs multilevel approval based on conditions.
·	Prepared comparative report on features offered by Camunda.
·	Understood the various BPMN steps by doing technical POCs
·	Implemented a project for Staff Requisition – Hiring based on approval and recording the need. 
·	Implemented Security Management Application – Controlling who is getting what permission and who approved it.

Environment: Cent OS, Camunda WildFly, Camunda Tomcat, EJB, Spring, Groovy, Jenkins, Postgres, JSF.

Senior Java Developer

HCL Technologies

Technical Lead

International Game Technology is a global gaming and lottery systems company specializing in the design, development, manufacturing, sales and distribution of gaming machines, lottery systems, and network system products internationally, as well as online and mobile gaming solutions for regulated markets

Roles and Responsibilities:
·	Participating in requirement gathering and design analysis meetings
·	Setting up the integration environment with MAVEN and Lunt build for Continuous Integration 
·	Working with SME for designing and implementing use cases and taking responsibility for deliverables.
·	Conducting code review and documenting project metrics.
·	Documenting detailed design and drawing sequence diagram
·	Leading few implementation teams and training on new framework.
·	Ensuring quality, schedule and maintaining traceability matrix.
·	Working with performance team, analyzing result and optimizing application server.
·	Providing 24X7 production technical support.

Software Engineer

Project: Renaissance
The goal of Renaissance project is to achieve next generation lottery solution where player can get lottery solutions through internet and retailer channel. Functionality like debit card program, subscriptions, favorite wager, online wagering and tracking the lottery and financial history through same portal. This project objective is to integrate GTECH G2 solutions.



Key Implementations:  
●	Implementing data balancing use cases includes the modules file monitoring, parsing using StAX parser, JCE cryptography and SHA-256 checksum.
●	Implementing Spring scheduler and jobs for processing auto pay files.
●	Implementing JBoss service archive with JMX to provide adapters for partner solutions.
●	Implementing Admin portal using Day CQ5, CRX (jackrabbit) for the use cases view claim summary, manage subscription types, view subscriptions and view transaction history with technologies JSP, JQuery and JSON.
●	Developing OSGi bundles for partner web service interfaces.
●	Part of design and development of JASS login module for admin portal.

Techincal Lead

Product: AlturaVision
This product is for adding a display unit at the Point of Access and displaying the content like advertisement, announcement of winning numbers, winners, jackpot amount and other lottery related information. 

Key Implementations:
●	Development of Game XML handlers in Java.
●	Development of Javascript DOM parser to load the game xml in browser memory.
●	Implemented multithreaded AlturaVision XML updater module.
●	Designed to use the command, façade and observer patterns for business requirement.
●	Provided support and service for all AlturaVision sites.
●	Implemented JUnit test cases for complicated functionalities to run with Altura.

Product: Enterprise Series Management Services (ESMS) & Software Development Kit (ESSDK)
The ES Management Services (ESMS) product line is the central point of administration for the Enterprise Series systems. It is responsible for user, group, role and privilege administration, ES products administration, and enterprise-wide command and control of the lottery system. Implementing services like authentication, authorization, type codes, plug-in and single sign on (SSO).

ES SDK is the framework for all ES application to utilize complex services and build on top of a single framework. It provides command, connector, security, commerce, replicator and tag library services.

Key Implementations:
●	Developing ES SDK tag library for html tags to support field level security.
●	Implementing cluster using JBoss cache, JMX to develop security and replication frame work.
●	Refactoring product to make it configurable for quick site deployment.
●	Setting up httpd mod-jk configuration for load balancing and routing.

Senior Developer

Product: Enterprise Series Player Portal (ESPP)
The goal of the single player view initiative is to create a unified data model and service to capture all of critical player related information. This unified service will provide the single point of reference for all key player related data including the information about identity, account, transactions, game and spending limit preferences, access and communication preferences.

The single player view allows the lotteries to look at players across all channels. All information about a player and the players actions are stored the same place no matter what channel the player is using.

Key Implementations:
●	Designing API for the core services and providing spring bean configuration.
●	Implementing validation and rules framework with Spring AOP.
●	Building framework to perform JUnit test cases for Hibernate DAO.
●	Helping team to prepare the hibernate mapping for the entities.
●	Configuring spring container managed transaction.
●	Involved in developing Base Hibernate DAO implementation.

I help solve business challenges with technology by sharing ideas to architects, developers (including low-code).  
Focusing on spending time in impactful projects which has measurable values.
Crunching data to create KPIs.

Technical architect and full-stack developer with 18 years of experience in the Information Technology industry. Involved in projects with highly available, high volume transactional, distributed, intranet, and internet-facing web application development. 

Enjoy working in...
•	Open Source – which helps me understand as deep as I can, welcoming contribution.
•	Web Security -  Authentication, Authorization, SAML, OIDC, OAuth, Identity and Access Management (IAM)
•	Building architecture and solution building blocks – which saves IT costs.
•	Designing and Developing BPMN workflow – To improve operational efficiency.
•	DevOps – Automating the development and deployment ecosystem using CI/CD
•	Leadership - Situational leader - Enabling team to achieve their day-to-day and strategic goal.

Good listener, follower team player, and go-to person.

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