PROFESSIONAL SUMMARY:

• 18 years of total experience in designing, developing, deploying, integrating quality software applications with 8 plus years as Senior Architect.
• Resourceful, creative problem - solver with proven aptitude to analyze and translate complex customer requirements and business problems and design/implement innovative custom solutions.
• Excellent communication, presentation, Facilitation and documentation skills.
• Possess excellent organizational, inter-personal and communication skills. Proven self-starter and capable of working on multiple modules.
• Ability to work with both senior management level executives and development teams.
• Certified with Microsoft and Oracle. Trained on BigData architecture from Hortonworks.
• Strong implementation knowledge of Object-Oriented Analysis and Design using agile methodologies.
• Design, develop and implement database systems. Optimize database systems for performance efficiency.
• Good implementation knowledge of Unit testing frameworks and open source projects.
• Experience in Section 508 (accessibility) Testing, Test Automation, Software Testing, Help Desk
• Knowledge on design patterns - extensively used in architecting and developing applications.
• Five years of experience in SOA architecture, having implementation experience of Web Services.
• Experience in designing applications on MVC & Entity Frameworks, CMS and portals.
• Experience in Web Analytics and streaming solutions using Media Frameworks.

TECHNICAL SKILLS:

Cloud Technologies: AWS Cloud Formation, Azure, Server-less Architecture

AWS Resources: VPC, ELB, RDS, Route 53, EMR, Dynamo DB, Athena, Lambda

Services Orchestration: TIBCO, Bolt, Azure Automation

Containers Mgmt.: ECS, Docker Swarm, Kubernetes

Application Srvs. /IOT: Web Logic, WebSphere, Tomcat, JBoss, OAS, Mobile

Configuration Mgmt.: Ansible, Puppet, Chef, Git, Jenkins

Databases: Oracle, MongoDB, SQL Server, Postgres, Greenplum

IDE: JBuilder, Eclipse, WSAD, RAD, RSA

Languages: Java, Perl, PHP, Python, R, Node.js, MATLAB, Shell

Scripting Languages: JavaScript, Angular, Shell script, JQuery, DOJO

Big Data Tools: Cloudera, Hortonworks, Spark, Storm, Cassandra, Kafka

Monitoring Tools: Splunk, Loggly, Solr, Logstash, Kibana, Nagios, Terraform

Web Technologies: ASP, JSP, Servlets, Angular, D3, SOA, Web services

Open Source: Apache resources, Spring, Alfresco

Analytic Tools: Tableau, SAS, QlikView

PROFESSIONAL EXPERIENCE:

Confidential, Washington, DC

Senior Architect

Responsibilities:

• Participate in team planning sessions.
• Analyze existing information systems to develop opportunities for improvements. Evaluate and provide recommendations for new/expanded workflows. Lead or participate on cross-functional teams to implement the improvements.
• Adhere to quality standards and procedures. Maintain quality assurance for software modules, comply with application & team standards, and conduct duration stability testing of modules to verify the requirements.
• Develop, enhance and maintain system integration.
• Splunk infrastructure with high available capacity planning and optimization configuration, Splunk forwarder deployment, scripted to automate various aspects of the Splunk environment, Automated operational tasks
• Document functions and changes to new or modified features/modules, test activities/results and other areas such as error handling.
• Enhance and monitor operation, performance, & security monitoring (including logging). Identify new tools, processes, and to improve team efficiency.
• Work as part of a team to manage multiple activities with conflicting priorities in an organized manner to achieve results.

Environment: TIBCO, IBM, Linux, Perl, Python, Java, Splunk, Solr, Shell scripting, Performance Analytics, Integration

Confidential, Reston, VA

Lead Architect

Responsibilities:

• Installed and configured Cloudera distribution with Hadoop on the CloudEC2 Cluster (AWS).
• Configured Oracle database to store Hive metadata.
• Loaded unstructured data into Hadoop File System (HDFS).
• Created ETL jobs to load JSON data and server data into Hadoop.
• Created reports and dashboards using structured and unstructured data.

Environment: Amazon AWS, Cloudera, Hadoop2, HDFS, YARN, Map-Reduce, Hive, Impala, Pig, Spark, Zookeeper

Confidential, Washington, DC

Sr. Consultant

Responsibilities:

• Designed and developed a REST-ful style Web Services layer and an AJAX front end.
• Designed and built a user discussion portlet to work inside Orchard Portal. Exposed the interface through a push to Blackberry users. Used Forum and plain XML web services.
• Built screens with MVC, CSS, Dojo, and custom JavaScript.
• Designed and built document tracking/workflow system with HTML, CSS and JavaScript, JQuery, JSON, and a REST architecture.
• Designed and built HTML front end to Oracle database.
• Participate in database design and architecture to support application development.
• Developed functions, scripts, stored procedures and triggers to support application development.
• Developed security procedures to protect databases from unauthorized usage.
• Built tracking system consuming XML feeds and converting them to a single standard HTML format.
• Built web-based maintenance application to maintain complex specification documents.
• Contributed to development of Enterprise Application Integration (EAI) software and used it to convert proprietary data formats to and from standard XML formats. Involved working with Oracle databases. Exposed various capabilities as Web Services using SOAP/WSDL.
• Developed thin-client Customer Relation Management (CRM) system in MVC Framework.

Environment: UNIX/Windows Servers, Oracle, Java, Rational Clear Case, Clear Quest, PERL, Verity Search Engine, AJAX, Lucene/Solr, NETAPP

Confidential, Washington, DC

Journeyman Programmer

Responsibilities:

• Project lead
• Analyze, design, and code new websites integrated with back-end systems
• Support existing e-commerce websites
• Identify, recommend, and prioritize new features and applications
• Assist in configuration of web and database servers
• Perform periodic website audits
• Ensure security of all websites
• Architected and oversaw the creation of a system of web services connecting the company’s Commerce Server websites with their ERP system giving the websites real-time pricing, inventory, and order integration
• Designed a new checkout process, which utilized web technologies and reduced checkout steps from seven to two. The new process greatly reduced abandonment rates
• Analyzed website performance and identified areas of improvement which when implemented reduced CPU utilization on all website servers and database servers increasing the number of requests able to be served
• Created a personalization preview application
• Designed a new product update methodology replacing a system with a new live system including built in error handling and redundancy

Environment: ERP, Commerce Server, Oracle, Reporting Services