SUMMARY:

• Over 15 years of diverse and unique experience encompassing multiple areas of technology including systems architecture design, software development, web development and network engineering.
• Proficient in IT governance standards such as ITIL, SDLC and enterprise change management processes
• Solid experience in designing domain/message/event driven, multi - tiered/layered distributed applications.
• In-depth experience establishing best practices and guidelines for selecting, developing, and implementing information systems within an enterprise.
• Highly skilled in providing solutions roadmap that achieves business objectives, enhances reuse, ensures high quality.
• Proven leader, collaborator, and communicator to gain quick consensus from stakeholders on the architecture vision.
• Experienced on various design patterns, frameworks, and tools to deliver products within aggressive timelines.
• Proficient using industry standards, best practices to evaluate systems architecture for buy vs. build options.
• Worked on various knowledge, content, project, architecture, erp, event-based management applications.
• Strong record of success in deploying robust IT security architecture and infrastructure.
• Documented ability to bring the benefits of IT to solve business issues while managing scope, costs and risks.
• Good experience in implementing security tools, access, identity management, single sign-on, LDAP authentication and configuring rule/role-based security authorization.

TECHNICAL SKILLS:

Platform/Stack: OS (Linux, AIX, Windows, Solaris), Communication (MQ, JMS, TCP/IP, KAFKA), J2EE, Web Services (SOAP, RESTful), JAX-WS, SOA, Vaadin, Genesis IVR, Oracle, DB2, UDB, Weblogic, Websphere, GlassfishLanguage: Java, C/C++, Unix shell scripts, Perl, GNU tools, Spring, JSF, GWT, Struts.

Methodology: Agile, DevOps, Scrum, waterfall, iterative.

IT: OSI, TCP/IP, Network Analysis (tcpdump, wireshark, hping, ettercap, nslookup etc.), Rsync.

Tools: Archimate, Modelio, Visio, Pega Systems, Systems Architect, JIRA, Wiki, Splunk, ELK.

ERP Modules: Oracle EBS 12.3, CRM, Sales, Inventory, Internet Expenses, Trade Management.

Frameworks: ARIS, Zachman, TOGAF

Other: Encryption, Json, NoSQL, Swift, Object Models, Web Security, PCI, Security, ID Management, PKI, SSL, DHCP, DNS, JNDI, JAXP, JQuery, Selenium, LDAP, Livelink, HA Failover, SHA-2 Certificates, SSL, Microservices, Kubernetes, Bamboo, Gradle, Git, CVS, Make, Ant, Maven.

PROFESSIONAL EXPERIENCE:

Solutions Architect

Confidential, Temple, TX

Responsibilities:

• Provide architecture support for various customer-facing, home office and infrastructure projects.
• Architect oversaw the SOA and ESB integrations with customers for efficient ordering and inventory.
• Worked with business experts to create various supply chain related production n-tier web solutions.
• Participated in design and conversion of financial legacy mainframe systems to Java/Oracle EBS.
• Improved various processes for ordering, billing, inventory, reclamation and billing.
• Developed architecture, design models for accounting, mobile, tracking applications for customers use.
• Collaborated with IS, IT and Integration teams to review recommended solutions to ensure everything fit for long-term corporate strategy, provided datacenter active/active solution for the critical systems.
• Managed various changes effectively and mitigated risks through detailed analysis and stats.
• Helped in procurement of hardware and software and managing the vendor relationships.
• Responsible for planning company’s critical operations for active/active, backup and disaster recovery processes.
• Provided inputs and recommended directions for vision, goals, strategy, objectives, and road maps in the context of people, processes, and tools.
• Provided various secured service integrations with rest api’s and EDI with business partners and customers.
• Provided architectural documentation for microservices for various mobile applications with json/xml integration.

Environment: Oracle EBS, Java (JSF, Vaadin, JMS, Applets, Spring, JWS, Security, JCA), Unix, Linux, Docker, Oracle, DB2, JDE, Websphere, MQ, JIRA, Wiki Bitbucket, Git, Bamboo, Mobile (Windows CE, Apple, Android), Genesis IVR, EDI, XML, XSL

Solutions Architect

Confidential

Responsibilities:

• Architected and developed security framework, data caching in mid-tier components throughout the Organization.
• Developed strategy for single sign-on, identity, access management solutions for ministry wide IT applications.
• Identified a scalable project framework that would deliver projects in a repeatable, consistent and predictable manner
• Successfully designed and implemented migration project that upgraded CISS (Central Image Storage Server) from Stratus platform to Sun Solaris, with prompt solution identification and assessment finished on schedule and budget.
• Responsible for planning and executing data migration of 40 million driver licenses and health card pictures from stratus database to oracle database.
• Performed architecture review board project reviews and provided architectural oversight for service management
• Coordinated vendor relations for middleware infrastructural technologies
• Designed International Road Plan project to add new integration features to calculate the road tax and implemented the service.
• Designed and Developed project framework and business components for a medical encryption web system that allows reviewing driver’s medical records.

Environment: Solaris, NetX, Java, Weblogic, Oracle, Solaris, LDAP

Software Architect

Confidential

Responsibilities:

• Architected and developed an n-tier application, using object oriented methodologies and java technologies.
• Created a scalable framework for a distributed web application using Model View Controller pattern.
• Conducted interviews to gather user requirements and created design artifacts, work flow diagrams.
• Created use cases, class diagrams, state/sequence diagrams and state transition object diagrams.
• Implemented a HR Benefit solution for 20000 users.

Environment: Java, JSP, Servlets, JDBC, Apache Struts, CSS, JavaScript, Iplanet Server, Oracle, Solaris, Netscape Directory Server

System Analyst

Confidential

Responsibilities:

• Conducted user interviews, gathered requirements, prepared functional specs, scope, estimates, and schedules.
• Develop and document functional specifications and test plans. Execute test plans Identify functional specifications; user scenarios making sure those all-critical areas within jurisdiction are covered.
• Manage and mentor the technical resources on a project and develop turn key solutions
• Interact with client personnel to design workable solutions, determine actual business requirements, and provide service availability. Negotiate Service Level Agreements (SLAs) upon agreeing the service metrics, and publications of the metrics.
• Lead JAD sessions with business users to define technical requirements.

Confidential

Responsibilities:

• Designed an interface and integrated Postal Address Finder, a third party product using JNI
• Created functional specifications, workflow documentation for user enrolment module.
• Established development and production environments, managed scalability and security issues
• Developed and deployed Enterprise Java Beans (Session, Entity)
• Created a multithreaded broker that forwards messages from IBM MQ into (EJBs) running under Websphere.
• Worked with JMS API and MQ-Series API to create subscription/publisher facilities

Environment: Visual Age, Websphere, Java, EJB, JSP, Servlets, Rational Rose, and Oracle Windows NT, UNIX (IBM AIX), PVCS, AS/400

Confidential

Responsibilities:

• Responsible as lead developer for full life cycle project management
• Reported directly to the Project Manager, constantly interacted with user
• Maintained ongoing alignment with corporate vision and business strategy
• Guided conceptual integrity, architecture design, and technology selections
• Responsible for interface design, application-level security model, and session management
• Designed the object hierarchy and developed session/entity EJB
• Managed requirements analysis, object model designs, code reviews, and quality assurance
• Extensive use of Java Servlets, EJB, JSP, XML, Oracle, Visual Age, Websphere, Sun Solaris, PVCS
• Completed production implementation including security, performance, and integration

Confidential

Responsibilities:

• Created XML processor with JAXP, and integrated with message alert process
• Created an interface to talk to Messaging Gateway
• Responsible for application-level security model, and sessions management

Environment: Java, JSP, Servlets, XML, XSL, WML, Windows NT and Oracle