Professional SummaryMore than 15 years of experienced as Enterprise Solution Architect and Technology Evangelist with fortune 500 Companies. Expertise in designing, building and delivery of well-architected large, complex, business critical solutions within AWS Cloud, hybrid and traditional platforms with growth and revenue target ranges 50M to 2B. Technical Specialist in designing and building customer focused, high performing API, microservices, event driven architecture, data driven solutions. AI ML workflow automation, digital security, Dev Ops ML Ops. Experienced in technology architecture solution strategic planning, digital transformation, merger acquisition, speed-to-market , business continuity, Highly accomplished, result driven, dynamic and personable leader highly adept at building, motivating top performing teams through fast-paced organizational change and highly demanding work environments. SkillsSolution Architecture AWS Cloud Platform, API, Microservices, Batch, Event Driven , Synchronous Asynchronous communications,Enterprise Architecture Strategic Planning Agile Execution, Budget, EstimationAWS Cloud API Gateway, Lambda,EC2,Kinesis,SNS,SQS,S3,EFS,ECS,VPC,IAM,Serverless Framework,RedisDatabases Cassandra, Dynamo DB , Aurora PostGreSQL , Oracle, Neo4jLanguage Java, Python, SQL CQL , Shell Script, JSON, YAMLAI ML Sage Maker, Ground Truth, Data Engineering , Exploratory Data Analysis - Feature Engineering. Awareness of Supervised Unsupervised models usage - Leaner Lerner, SVM, Blazing Text, PCA, Scikit-learn. Model Evolution Technique Confusion Matrix, ROC, AUCAnalytical Tools Pandas, Apache Spark 2.0Dev Ops ML Ops GIT, CI CD, AWS ML PipelineAgile ( MVP ) Methodologies , JIRADiagram Tools Lucid chart, VisioStrong Communication and Interpersonal SkillsAnalytical and Critical ThinkingMultitasking AbilitiesMentorship , Team-building, Technology evangelistMultitasking AbilitiesMentorship , Team-building, Technology evangelist Work History12 2013toCurrentSr. Software ArchitectGeneral Dynamics Roswell,GA,Principal author of cloud (AWS) native architecture landscape (AI ML, advance analytics solutions) ofglobal digital transformation plan (CEO s Vision)one of company s primary focus area for growth and revenue.Worked closely as Principal Solution Architect with executive leadership , CTO, SVP, VP, Directors, to gain strategic views and provide updates on progress on technology vendor team selections, architectural foundation reference architecture readiness , near term actions , strategic views, potential risks, mitigation plan.Build and align high performing teams of more than 50 including FTE and contractors for more than three-years organization wise growth plan objectives Grow revenue and profitability by Improving Customer Experiences, Service Excellence and sustainability. Led team in re-architecture,expansion,rollout critical business solutions having potential cost saving 50- 90 million YoY.Designed and delivered highly scalable architecture framework in AWS for analytical ML AI solutions using Lambda, EC2,ECS,SNS,SQS,Kinesis,S3,EFS,API Gateway, Serverless Framework, Apache Spark 2.0 , Apache Casandra, Redis, Aurora PostGreSQL, Cloud Watch, Snowflake. Solutions are capable of processing 10 Million daily price quotes within defined SLA and realized 4 increase in new business margin.Designed and delivered highly scalable architecture framework in AWS for supervised unsupervised and deep learning, computer vision, statistical , operation research models realtime workflows using AWS SageMaker, EC2, ECS, capable of processing 4 million images daily within defined SLA and realized 20x Operation Improvements, potential growth 30 (approx 47 millions, 2021 )Revamped Data Engineering Platform into highly available, reusable data pipelines for IoT data, events, images, videos using Kinesis, SNS, SQS, Apache Spark 2.0, EMR, S3, Cassandra , Redis. Led several exploratory data analysis effort using Python Pandas , visuals as matplotlib, seaborn to get deeper insights of data patterns.Improved security and access privileges using WAF,VPC, Subnets, Security Groups, IAM, Secrete Manager System Manager, OKTA.Rendered strategic roadmap for Architecture , Engineering, Sustainability. that includes Feature Engineering, Dev-Ops ML-Ops ( GIT,ML Pipeline )Drafted and presented visual representations of software architecture design for presentation to stakeholders, executive leadership.Authored development best practices reusability code optimizations guidelines to expedite application design efforts through ready-made frameworks.Researched, designed and implemented scalable applications for future usage such as , Graph DB ( Neo4j and Datastax) , Vertx.io.Re-evaluate existing applications architecture, limitations, recommended and executed improvement initiatives, delivered solution go-to-market and global launch strategy, introduced blue-green deployment strategy for business continuity.Steered Strategic effort in establishing standard DevOps ML Ops, Sustainability processes.Spearheaded optimization effort of multiple business critical solutions on senior leadership request.Chair bi-weekly enterprise architecture meets , prioritize concerns, delegate works,Served as speaker and represented team in many collaborations within organization, at Enterprise Analytics and Data Management Summit, Digital Innovation Award.Onboarded approx. 100 architects developers technical business analysts, coach09 2011to12 2013Solution ArchitectLockheed Martin Corporation Williamsburg,VA,Worked with largest investment bank as customer to develop integrated solutions and closely worked with other architects and teams to facilitate delivery of comprehensive solution.Designed and implemented web applications, web services using Java, J2EE, Spring,ORM - iBatis, SOAP REST, ESB - Mule, Oracle.Created strong relationships with key decision makers as trusted consultant of IB Risk Management Collateral product line.Worked with clients post-implementation on user testing, debugging, support and maintenance.11 2010to09 2011Lead Application DeveloperClifton Larson Allen Green Bay,WI,Worked with one of largest automotive client in development, integration, testing with GPS based vehicle communication system using Java J2EE, ORM - iBatis, Oracle.Author of application framework code using Spring MVC.Collaborated with other developers, system analysts, and qa analyst regarding project capabilities, scope of functionalities.Involved in application deployment, post production support .05 2006to11 2010Lead Developer and SMEWipro Technologies City,STATE,Worked with one of largest Health care service company s pharmaceutical product line of business to manage, enhance, develop, troubleshoot several business critical applications using Java J2EE, MVC-Spring, Oracle, IBM Web sphere Application Server.Participated and contributed in business, architecture and technology related key decisions with executive product owner, architects and technology specialists. EducationExpected in08 2004totoBachelor of Computer Science And Engineering Computer ScienceUniversity of Burdwan-India,GPA  SEP  I own a small landscaping business that needs help with accountingtaxes.