SUMMARY:

• Result oriented full stack developer with over 16 years of experience in building enterprise large scale multitier applications primarily on investment banking and retail business verticals.
• Specialized on .Net and MEAN stack with expertise in building & consuming scalable, REST API’s on .Net Core.
• Proven track record of working in fast - paced, time-sensitive projects with clear and timely communication, balancing priorities, and a contributor above and beyond the requirement of the role.
• Experience in improving performance of high-volume financial applications by following optimization techniques and end to end product development experience for large financial institutions.
• Managed CI / CD process leveraging TFS / GIT / Jenkins for version control, work item management, peer reviews, build / release of code & database artifacts to both Windows and Linux environments.

TECHNICAL SKILLS:

• .Net Core, C#, VB.Net, Perl, PHP, GoLang
• SQL SERVER 2016, MongoDB, SSIS, SSRS
• JavaScript, jQuery, Angular / AngularJS / TypeScript, Vue.JS, Express, NodeJS, Grunt, Jasmine, Karma
• REST API’s, Web Services, WCF, RabbitMQ, Swagger
• TFS, JIRA, Bitbucket, Jenkins, PowerShell
• Log4JS, Autofac, Auto Mapper, ReSharper, Style Cop, Ants Profiler, Dynatrace, Splunk, App Scan, WhiteHat, SonarQube, DocuSign/AssureSign
• SAML, OAUTH 2.0
• IIS, Kestrel, AWS
• Agile / Scrum

PROFESSIONAL EXPERIENCE:

Lead Developer

Confidential, Phoenix, AZ

Responsibilities:

• Developing and maintaining Title21 suite of products catering the healthcare institutions such as hospitals, health universities, blood banks and cell therapy research centers.
• The web solutions are built on .Net technologies including ASP .Net MVC, C#, jQuery, SQL Server and custom AJAX framework. Leveraged Jenkins, Azure Repos, Redmine for DevOps Process.
• Building an advanced dynamic forms generation platform for Quality Management, Document Control and Learning Management.
• Reconciling varied customer requirements to map into the Title21 Cellular Therapy Platform.
• Ensuring the proposed and implemented solutions meet Title21, customer and regulatory requirements, as well as project scope, timing and budgets.
• Advise Title21 senior management of identified opportunities, strengths, weaknesses, and threats in the Title21 strategic domains.

Lead Developer

Confidential, Fairhope - AL

Responsibilities:

• Enhanced one of its kind residential and commercial property appraisals, property inspection system whose consumers are primarily lenders and property owners. The system is built on VueJS, React, GoLang and Postgres.
• Also integrating multiple platforms acquired from a different company and working on making the entire suite of products available to the public as Software as a Service.

Lead Developer

Confidential, Mobile - AL

Responsibilities:

• Implemented Web API's on .Net core & SQL Server, deployed them to CentOS using Docker containers and developed UI on Angular.
• Implemented a web application using SpreadJS, MEAN stack as this application manipulates the spreadsheets extensively by converting into JSON's and generates reports using BIRT reporting tool.
• Designed and developed secure paid subscription mechanism with auto renewal, alerts and error checking by integrating the application with a leading payment gateway from Visa.
• Enhanced legacy applications built on C# and VB.Net, implemented new and fine-tuned performance of existing jobs, stored procedures and SSIS Packages on SQL Server. Configured and managed SSRS instances using Reporting Services Configuration Manager and integrated the reports into .Net application.
• Implemented Active Reports and BIRT reports and integrated them with the web application.
• Designed projects based on the principles of DDD using the domain, services, repository and user interface pattern.
• Implemented windows services to poll RabbitMQ and process messages received from web application in real time.
• Added applications to WhiteHat Security scanner, mitigated and fixed all the vulnerabilities reported by the tool. Leveraged SonarQube for fixing code quality and code coverage issues.
• Implemented database projects to easily version and control changes made to the backend and integrated database changes into code deployments and migrated 50 enterprise databases from SQL Server 2014 to Server 2016.
• Created build and deployment scripts using TFS and extensively configured and utilized TFS for managing backlog, user stories, defects, branching, merging, versioning and code reviews.
• Consumed AWS S3 buckets, implemented Lambda functions and deployed a couple of applications to AWS instances.
• Followed stringent scrum process for all the projects from inception to delivery.
• Lead a team of developers located across two locations in US, worked with product owners, steered them in meeting sprint goals and resolved day to day blocks in various functions.

Application Programmer Expert

Confidential, Irving - TX

Responsibilities:

• Consumed DocuSign API’s, integrated existing app with DocuSign and implemented an on-premise DocuSign security application for generating secure Keys to access the envelopes.
• Ensured that various geographical security requirements are met by coordinating with Cybersecurity and legal cell.
• Developed an Angular front-end electronic signature application by consuming the vendor API's.
• Developed REST APIs to download the electronically signed documents from vendor, process them, interpret the information and a workflow to move through next steps based on document and customer types.
• Improved API code quality and performance using ReSharper and Style Cop.
• Implemented authentication using LDAP, SiteMinder agent and fixed all infrastructure related vulnerability issues by using security tools.
• Developed PowerShell scripts to install vendor packages and implemented a windows service to monitor different applications on IIS.
• Configured the applications in IIS, implemented SSL, load balanced the app.

Technical Lead

Confidential

Responsibilities:

• Implemented user friendly interfaces on AngularJS and ASP.NET WEB APIs with OAuth.
• Reduced application vulnerabilities before application go live by fixing all issues reported by IBM App Scan tool.
• Setup MQ client / server and developed programs to process message data received from different SWIFT systems.
• Ensured that the maintainability index, cyclomatic complexity and code coverage results are within an acceptable range.
• Identified the bottlenecks on ASP .Net MVC applications using Ants Profiler, Fiddler, HTTP Watch and improved the applications performance there by increasing the trading app ranking to top 3 based on KBTI measurement index.
• Proof read the retail applications using screen readers and made the web applications web accessible.
• Leveraged multithreading to implement windows service and deployed on 6 servers to distribute the processing of 1000's of real-time business transactions.
• Integrated login and investment account opening modules with vendor API's (Equifax, DocuSign, 41st Parameter) using OAuth authentication mechanism.
• Migrated legacy .Net apps from primitive windows servers to windows 2012 by upgrading all project dependencies.
• Reduced server roundtrips by Implementing extensive client-side inline validations using jQuery to reduce the account opening time from 13 minutes to 5 minutes.
• Implemented WCF services with SAML authentication and consumed Java Webservices.
• Generated attractive data visuals in the form of pie charts & bar charts using native graphic libraries in C#.
• Interpreted the legacy Java code and designed whole new .Net applications with reusable webparts and components.
• Also built .Net wrappers around Java components which were scheduled for migration at a later stage.

Associate Consultant

Confidential

Responsibilities:

• Implemented an exception reconciliation product for a financial services major in UK from inception to completion.
• Implemented a WinForms smart client application which enables to configure XML schemas, configure / associate business rules and workflows with different schemas and integrated with Singularity Process Platform.
• Implemented a ASP.net MVC web client to manage incoming cases in the form of XML documents from different banking systems, process them with the rules and workflow designed on the WinForms application.
• Extensively used Infragistics controls for implementing grids and other web controls for a rich and interactive UI.
• Implemented data access library using factory / repository design patterns, Microsoft Enterprise libraries and was designed in a way that the customer can use a database of their choice during deployment.
• Implemented vigorous unit tests using Visual Studio unit tests with 90% code coverage and reduced the need for regression testing the application for every minor change.
• Extensively used caching, state and session management to reduce roundtrips to backend servers and significantly improved application performance.

Software Engineer

Confidential

Responsibilities:

• Worked on ASP web application for 34K employees around the globe and it provided all HR functions for employees.
• Reduced manual interventions by implementing extensive workflows and notifications, reminders using SMTP.
• Implemented a .Net WinForms application to process excel data regarding the network usage / outage and generated crystal reports with different dimensions which helped the company identify bottlenecks and reduced churn.
• Designed SQL Server databases for different app modules, implemented stored procedures, triggers with transactions.

Software Developer

Confidential

Responsibilities:

• Developed web applications for clients using PERL, PHP and MySQL on RedHat Linux environment.
• Implemented CRON jobs to pull data from multiple RSS feeds, processed and persisted on MySQL database.
• Implemented attractive user interfaces with extensive image processing, slide shows, administrative console for managing the inventory.
• Deployed artifacts using FTP, maintained the websites and monitored the downtime.