SUMMARY:

• Software Architect and Technology Enthusiast with eighteen years of experience in designing and building secure, performance based, data - centric, cost-effective, distributed computing web enabled environments using Java/J2EE, Web/Ajax, Data Warehouse, Business Intelligence, Big Data and Cloud based systems.
• Extensive expert architecture and design experience that crosses UNIX/LINUX and windows platforms, a range of middleware application servers, storage technologies, networking, systems integration and information security.
• Delivers business solutions in the principal areas of Performance and Capacity Planning, Application Architecture and Design, Custom Development of Tools, Database Management Systems, Maintenance and Systems Support for distributed applications.
• Architects and designs (TOGAF) solutions in full project life cycle development using Agile, XP, and RUP methodologies. Classified architectural platforms, components and technologies for future replacement containment, retirement and emerging technology targets using Gartner best practices and guidelines.
• Implements and integrates data-centric applications using Cloud platforms, Data mining, ETL, Directory services and Big Data platforms.
• Externalizes configuration and business logic to ease software implementations.
• Applies codebase, development and propriety code generation tool in cross-functional engineering teams that helps the company scale without adding developers.
• Aligns solution patterns and application framework with technology roadmaps.

PROFESSIONAL EXPERIENCE:

Confidential

Enterprise Solutions Architect/Manager

Responsibilities:

• Practiced organization-wide iterative agile development process.
• Communicated the delivery and roadmap of our diagnostic team regularly to the leadership and business stakeholders.
• Designed and implemented web application template to speed development of new applications while enforcing consistent deployment, configuration and maintenance.
• Re-factored single large web application into multiple web applications to increase capacity and performance and therefore availability of services.
• Introduced Spring Security Framework to provide filter-based security for the web application.
• Architected and designed Big Data solutions based on Hadoop and Real Time data processing (HDFS, Hive, Pig, HBase, HCatolog, Java, Scala, and Python).
• Applies Machine Learning, Deep Learning, and Neural Networks for predictive analytics and decision making systems utilizing the following tools R, RStudio, Python, and MATLAB.
• Designed, developed and shipped a business-agnostic, highly scalable, RESTful service delivery, data warehouse (cloud based) using power center, informatica- SAAS, oracle.
• Designed Hadoop, MapR Framework which hosts around thirty different fault resolution services in customer premise PoC.
• Designed and built predictive analytics PoC.
• Nodejs based Video Viewing solution using ffmpeg library and jQuery.

Skills: Java, Design Patterns, WebSphere, Oracle 12, Cognos, AIX scripting, DWR, Python, Nodejs, JQuery, Informatica (ICS, ICRC), Power Center.

Android Solutions Architect

Responsibilities:

• Ported NDN architecture on Android platform.
• Developed management controls of the all key components.
• Wrote detailed standards, guidelines and templates, as well as detailed physical designs and prototypes
• Analyzed existing architecture for NFD central control hub and made recommendations for its enhancement.

Skills: C, Java, Cradle, MySQL, Android Studio

Web Solutions Architect

Responsibilities:

• Led the Software Engineering team in multi-tier portal development, Website traffic growth, web-site UI, application stack, integration point and advertising revenue.
• Architectural duties included capacity planning, performance measurement and tuning, high availability requirements, disaster recovery planning.
• Reviewed all physical designs and code.
• Delivered IT solutions around cross domain functional architecture to blend standard technologies across applications.
• Defined and maintained the various portal development environments necessary to support the application during development, testing, and production implementation, and provided first-level support and triage during all phases of application testing, up to and including user acceptance.

Skills: BEA Aqualogic Server, BEA Ebiz solutions, Oracle ESB, JSR 168 & 286, Spring, Hibernate, AOP, Web (2), ORACLE, Google Analytics

Lead Principal Software Engineer

Responsibilities:

• Focused on enterprise applications security (end-to-end) and commitment to W3C and Oasis Standards, Open Source and industry consortia in order to promote better integration, interoperability, and customer ease of entry.
• Applied Server Side Java best practices.
• Reviewed back-up and recovery policies and procedures, including regular recovery and full point-in- time recovery for Oracle environments.

Skills: JEE, Spring, Hibernate, PKI, AOP, Web (2), Oracle

Team Lead

Responsibilities:

• Worked extensively in developing enterprise monitoring tools for SS7 Networks and Intelligent Networks.
• Worked on Eagle STP and Tekelec’s Integrated Application Solutions (IAS) for Traffic management, QoS.
• Analyzed several applications for performance and capacity considerations and recommended remediation where necessary.
• Reviewed and enhanced existing n-tier architecture based on J2EE design patterns and best practices.
• Triaged issues on end customer networks.

Skills: Linux Shell Scripting, JAVA, MySQL, Apache Webserver, Oracle

Team Lead

Responsibilities:

• Led in the areas including Telecom OSS, Service Level Agreement management, IPTV enablement TMF Catalyst effort, Home Gateway Management (referred HGI specifications), layer 1 and layer 2 gateway management, End-to-End Service Delivery Management, and Enterprise Management.
• Developed solution & proposal writing in the following areas: SS7 networks and its OSS and security features for Enterprise applications.
• Triaged issues on end customer networks.

Skills: JEE, Hibernate, AOP, Spring, Web (2), Oracle

Application Developer

Responsibilities:

• Designed and developed the CIS application with protocol HL7 in compliance with the healthcare regulation.
• Wrote Server components development for data extraction/migration/integrity tool on AIX environment.
• Handled all aspects of designing, managing, and supporting the physical databases for a number of applications including

Skills: Utilized C++, DB2, Design patterns for C++, Rational Rose as modeling tool using UML standards and XML.

Developer

Responsibilities:

• Developed reusable MSDS standalone module for an environmental laboratory information management system.
• Developed three-tier architecture with CORBA components and UI in Swing/AWT.
• Contributed with the data handling and safety testing related products.

Skills: JEE, CORBA, Oracle, C, C++