SUMMARY

• Professional with 3+ years of experience in IT industry comprising of AWS/Java Developer of build release management, software configuration, design, development, and cloud implementation.
• Cognitive about designing, deploying, and operating universally available, scalable and fault tolerant systems using Amazon Web Services (AWS).
• Extensively worked with AWS services along with wide and in depth understanding of each one of them. Highly skilled in deployment, data security and troubleshooting of applications using AWS services.
• Managed applications by implementing AWS services which includes EC2, S3, EBS, VPC, ELB (Elastic Load Balancing), AMI, SNS, RDS, IAM (Identity &Access Management), Route 53, Lambda, Auto scaling, Cloud Front, Cloud Watch, Cloud Trail, Cloud Formation, OPS Work, Security Groups, used Containerization tools like Docker to automate deployments, and scaling and containerized applications across clusters of hosts.
• Experience in designing, developing, and deploying J2EE applications on IBM WebSphere / WebLogic Application Servers, Tomcat, etc.
• Experienced in developing Client and Web (Internet and Intranet) based applications with J2EE, JSP, Servlets, JDBC, spring, JSF and other frameworks.
• Experienced in developing web applications using spring modules like Spring IOC. Provides leadership to help customers understand best practices around advanced cloud - based solutions, and how to migrate existing workloads to the cloud.
• Have a strong understanding of large-scale computing solutions and delivery excellence. Strong interpersonal and presentation skills used for interacting with team members and prospective clients.
• Ability to articulate and present the business value of company solutions with a strong understanding of company strategies and products relative to the company's major competitors.
• Handled Cloud Operations based on a defined service that includes but not limited to, Installations, scaling servers, migrating, solving infrastructure issues, taking backups, lead and participated in deep architectural discussions to build confidence and success for building new, or migrating existing, applications, software, services on the AWS platform.
• Well experienced in functional and technical systems analysis & design, system architectural design, presentation, process interfaces design, process flow design, system impact analysis and design documentation and presentation.
• Experience in working on MVC pattern using AngularJS, creating user interface and single page web application.
• Demonstrated a deep understanding of governance, compliance, System Security, Risk Management, Incident Management, created, articulated, and positioned an innovative and compelling vision and value proposition so that customer executives clearly realize the financial benefits and transformation value of migrating to AWS.

TECHNICAL SKILLS

Configuration Management: Chef, Puppet, Docker

Provisioning Tools: Cloud Formation

CI, Build Tools: Jenkins, Code Pipeline, Code Build

Bug Tracking Tools: Amazon CloudWatch, AWS X-Ray

Web Servers: Apache, Nginx, WebLogic

Scripts: Python, Bash Shell, PowerShell

Operating System: RedHat, Ubuntu, Linux, Windows, Centos

Database: MySQL, SQL Server, Oracle, Amazon Aurora, DynamoDB, User interface

PROFESSIONAL EXPERIENCE

AWS Developer

Confidential, Dallas, TX

Responsibilities:

• Developed automation and processes to enable teams to deploy, manage, configure, scale, monitor applications in Data Centers and in AWS Cloud, contributed to code reviews with team to ensure that each project meets the requirements as described in the user story.
• Deployed codes using Jenkins in AWS Elastic Beanstalk, EC2 and used Bit bucket version controller to ensure code health, responsible for day to day Build and deployments in Dev, QA, pre-production, and production environments.
• Continually re-evaluated existing stack and infrastructure to maintain optimal performance, availability, security, and cost optimization, implemented process and quality improvements through task automation.
• Collaborated with IT business partners, architects, and software engineers to ensure functional specifications are converted into flexible, scalable, and maintainable designs, evaluated new service options, identified issues and impacts, and made recommendations on feasibility and ROI.
• Implemented AWS high availability using an AWS Elastic Load Balancing (ELB), which performs balances across instances in multiple availability zones, designed, implemented, and supported fully automated.
• Responsible for creating Network Security Groups and add inbound rules for various ports like RDP (3389), Custom ports (8081,9200) to allow access only from private network address prefix to provide utmost security.
• Developed and maintained documentation on infrastructure, software, systems, and disaster recovery methodology, seamlessly integrated applications to vast driver network, real-time geo-fencing enabling pick-up punctuality.
• Implemented and manage all existing servers and automated build/configuration of new servers.
• Hands on experience with IAM to set up user roles with corresponding user and group policies using JSON.
• Maintained DevOps framework covering Process and Tools, created roadmap for DevOps transformation and lead the transformation hands-on experience with containerization of applications (Docker) and deployment into production environments (Docker Swarm, Amazon ECS)

Environment: EC2, Elastic Load Balancing, Elastic beanstalk, ECS, CloudFront, CloudFormation, Elastic Cache, CloudWatch, Route 53, Lambda and Dynamo DB.

AWS Technical Developer

Confidential, Dallas, TX

Responsibilities:

• Build servers using AWS, importing volumes, launching EC2, RDS, creating security groups, auto-scaling, Elastic Load Balancers (ELBs) in the defined virtual private connection in Amazon CLI.
• Creating S3 buckets and managing policies for S3 buckets and Utilized S3 bucket and Glacier for storage and backup on AWS.
• Experienced in setting up all Amazon Web Services Components through Cloud Formation Templates (JSON).
• Created Snapshots and Amazon Machine Images (AMI's) of EC2 Instance for snapshots and creating clone's instances.
• Setup Elastic Load Balancer for distributing traffic among multiple Web Logic servers.
• Created Python Scripts to Automate AWS services which include web servers, ELB, Cloud Front Distribution, database, EC2, database security groups, S3 bucket and application configuration, the Script creates stacks, single servers or joins web servers to stacks.
• Used Cloud formation templates and launch configurations to automate repeatable provisioning of AWS resources for applications.
• Creating and updating AWS stack using AWS Cloud Formation and writing the templates file using JSON.
• Integrated Amazon Cloud Watch with Auto scaling launch configurations for monitoring the log files, store them and track metrics.
• Utilized AWS Cloud watch to monitor environment for operational & performance metrics during load testing.
• Installed, configured, and managed the ELK (Elastic Search, Log stash) for Log management within EC2 / Elastic Load balancer for Elastic Search.
• Designing and configuring the AWS Simple Notification Service (SNS) and Secure Email Service (SES) architecture of the solution and working with a client.
• Created scripts in Python Which Integrated with Amazon API to control instance operations.
• Maintained Build Related scripts developed in Python and Shell.
• Modified build Configuration files including build.xml.
• Developed and maintained the continuous integration and deployment systems using Jenkins.
• Planning, scheduling, and documenting release sat code Freeze Periods.
• Involved in maintaining the reliability, availability, and performance of Amazon Elastic Compute Cloud (Amazon EC2) instances.

Environment: EC2, Elastic Load Balancing, Elastic Bean Stalk, ECS, CloudFront, CloudFormation, Elastic Cache, CloudWatch, Route 53, Lambda and Dynamo DB

Jr. Java Developer

Confidential, Dallas, TX

Responsibilities:

• Actively participated in the Design, Development, and Implementation of various modules.
• Involved in creating Use Case diagrams and Sequence diagrams using UML.
• Developed user interface using JSP, CSS, HTML and DHTML.
• Developed Custom Tags, JSTL to support custom user interfaces.
• Used JavaScript for client-side validations.
• Used Struts framework as a MVC pattern and Tag Libraries to develop the Action classes and JSP pages.
• Designed and developed the application using Spring framework.
• Used Spring Transaction Management to develop the Business Logic and to integrate with the data access abstraction.
• Designed and developed Form beans and Struts Action classes.
• Developed and deployed Stateless Session Beans to implement the business logic.
• Used Hibernate for data access layer to work with Oracle database in the back end.
• Created and implemented PL/SQL stored procedures, triggers.
• Designing and documenting of the stored procedures.
• Documented classes (attributes and behavior) using UML and Rational Rose, based on OOAD concepts.
• Used Ant tool for deploying the files on WebLogic server.