Lead Application Developer Resume Iselin, NJ - Hire IT People (2024)

SUMMARY

• A creative cloud software engineer with 11 plus years of professional experience in implementing high performance, scalable web and mobile applications. Expertise in technology prototyping and building proof of concepts from theories. Self - driven, detail oriented, decisive and quick learner.
• Strong knowledge of OOAD, OOPS, Design Patterns, and worked in all phases of SDLC.
• Hands on experience in C#, ASP.NET MVC, ASP.Net Core, Web API, ADO.NET, Entity Framework, Power BI, JavaScript, Typescript, jQuery, Bootstrap, React JS, Firebase, Couchbase, Mongo DB and RabbitMQ for design and development of web applications.
• Micro-services and multi-layered architecting experience for web/mobile applications.
• Extensive knowledge in UI standards including WCAG and Section 508 Compliance.
• Hands-on experience with AWS cloud technologies that include EC2, S3, RDS, IAM, SES, SNS, Route53, API Gateway, Elastic Load Balancing, Aurora, and Rekognition.
• Hands-on experience in Microsoft Azure cloud technologies that include Azure Functions, Virtual Machines, Key Vault, Service Bus, Web App Service, Storage Accounts, API Management, Application Insights, and Azure SQL databases.
• Hands-on experience in building, deploying and managing Docker images.
• Working knowledge of TFS and Azure CICD build and release pipelines.
• Experience in unit testing and efficient at fact-finding, root cause analysis and bug-fixing.
• Experience in Agile Methodology - Scrum and Waterfall model.
• Experience with product and feature increment and scrum management using JIRA tool.
• Strong problem solving, analytical and communication skills.

TECHNICAL SKILLS

Programming/Markup: C++, C#, SQL, HTML/HTML5, JSON, XML and YAML.

Frameworks/Libraries: .Net, ASP.Net MVC, .Net Core, Web API, Entity Framework, React JS, Bootstrap, Material Design, jQuery, jQuery Mobile, and AJAX

Scripting languages: JavaScript, ES6, Typescript, CSS3, Sass

Database: MS SQL, MySQL, AWS Aurora, Couchbase, Mongo DB

Cloud and Virtualization: AWS, Azure and Docker

Version Control Tools: Microsoft TFS, DevOps, AWS Code commit, Bitbucket and Git

Other Tools/Libraries: Microsoft Power BI, RabbitMQ, SonarQube, FireBug, ReSharper, Serilog, Log4Net, Elmah, Postman, Fiddler, Swagger

Operating systems: Windows, Mac, Linux, SteamOS

PROFESSIONAL EXPERIENCE

Lead Application Developer

Confidential, Iselin, NJ

Responsibilities:

• Work with the business to understand and refine functionalities and use cases.
• Design and development of robust backend APIs in a microservices architecture using C#, .Net Core 2.2/3.1, SQL Server, MongoDB, Couchbase and LINQ.
• Create UI and reusable components using React JS and Material Design.
• Implemented Paginated Reports using Microsoft Power BI for 13+ production reports.
• Implemented encryption using Azure Key Vault and SDKs.
• Set up cron jobs with serverless Azure Functions to sync master and micro databases.
• Architected and developed centralized and reusable custom nuget packages that serve Loggings, AMQP, Cache, Document Storage, App Utilities, SMS and Email Services.
• Implemented individual APIs and API orchestrations using Azure API management.
• Implemented RabbitMQ to trigger asynchronous events that write to Couchbase servers.
• Implemented application logging that sends logs to Azure Application Insights.
• Implemented a custom logging library that read/write API audits and logs to MongoDb.
• Analyze API builds/test output in local Docker containers before azure CICD.
• Write unit tests using NUnit and NSubstitute to provide >90% coverage.

Environment: C#, .Net Core 2.2/3.1, SQL Server, MongoDB, Couchbase, LINQ, React JS, Azure Functions, Azure Key Vault, RabbitMQ, AMQP, Azure API management, Azure Application Insights and Microsoft Power BI.

Senior Applications Developer

Confidential, Rosemont, IL

Responsibilities:

• Gather requirements and convert them to technical specifications.
• Design and develop business functionalities as backend Web APIs using C#, .NET Core, SQL Server and AWS SDKs in a microservices architecture with Docker containers.
• Used database first approach with Entity Framework to create models and dbcontexts.
• Implemented AWS Rekognition and SES for image scanning/authentication in S3 buckets.
• Implemented Firebase database for tracking of customer’s push notifications count.
• Implemented Google’s geocoding API service for location tracking and directions.
• Responsible for creating/maintaining AWS API Gateways for the backend APIs.
• Responsible for creating/maintaining AWS DB instances for pre-prod environments.
• Defined code policies and created rulesets for use across all the shared microservices.
• Created shared library applications (DLLs) for custom business validations.
• Write unit test cases for the web APIs using xUnit.

Environment: C#, .NET Core, SQL Server, Web APIs, AWS Rekognition, Aurora, S3 Buckets, Geocoding API, AWS API Gateways, AWS DB instances, Firebase, AWS SDKs and Docker.

Full Stack Developer

Confidential, Fairfax, VA

Responsibilities:

• Design, develop, troubleshoot, debug and test microservice architecture web APIs using C#, .NET Core 2.0, SQL Server, AWS Aurora and NUnit.
• Design and development of device specific user interfaces and overall user experience.
• Created custom components using Material UI for resource sharing.
• Implemented Push notifications using Firebase Cloud Messaging.
• Implemented Firebase Analytics for in-app events to enhance user experience.
• Deploy and maintain the microservices in Docker containers for all pre-prod regions.
• Used Android Studio/Xcode to compile and generate iOS/Android packages from code.
• Responsible for creation of signed apk(Android) and ipa(iOS) bundles and release them to Apple App Store and Android Play Store, through various testing regions that are maintained through AppConnect Test Flight and Google Developer Console.

Environment: C#, .NET Core, SQL Server, AWS Aurora, APNs, Firebase Cloud, Bitbucket, Firebase Analytics, Docker, Android Studio, XCode, App Connect Test Flight and Google Developer Console.

Confidential, Dallas, TX

Responsibilities:

• Participated in business meetings to create user scenarios and functional specifications.
• Design and development of web-based intranet applications using C#, .Net, MVC 5, JavaScript, jQuery, AJAX, Bootstrap, CSS3m SAAS and SQL.
• Used ADO.NET to provide connectivity to IBM DB2 backend databases.
• Written SQL Queries, functions, views and Stored Procedures using SQL Server 2008.
• Used media queries to create responsive sites to fit a range of devices and browsers.
• Redesigned existing pages as per the WCAG and Section 508 Guidelines for enhanced accessibility and usability.
• Defined project coding standards and documented them for use by the team.
• Extensively prepared Business Requirement Documents (BRDs) and Functional Requirements (FRDs) to freeze business requirements and provide deliverables.

Environment: C#, ASP.Net, MVC 5, JavaScript, jQuery, AJAX, Bootstrap, CSS3m SAAS and SQL.

Confidential, Fairfax, VA

Responsibilities:

• Design and development of interfaces from prototypes using C#, ASP.NET, MVC, JavaScript, Google GWT, jQuery, AJAX, HTML, Razor and CSS.
• Development of technological infrastructure to support business functionalities.
• Involved in writing data access layers with C# and ADO.NET
• Developed the custom error pages and Error Handling and Session State Management.
• Development and consumption of the web services developed using Web API Services.
• Create and maintain SQL stored procedures, triggers and functions.
• Involved in writing unit tests to measure code quality.

Environment: C#, ASP.NET, MVC, JavaScript, Google GWT, jQuery, AJAX, HTML, Razor and CSS.

Web Application Developer

Confidential

Responsibilities:

• Development of web pages using C#, ASP.NET MVC, JavaScript, jQuery, AJAX and JSON.
• Designed Responsive UI for mobile devices using Bootstrap and CSS3 media queries.
• Handled Cross Browser Compatibility Issues and Unified CSS Layouts across browsers.
• Develop Rich UI Components using HTML 5, CSS3 and CSS Sprites.
• Worked on maintenance and support, for existing legacy applications.

E-Commerce Developer

Confidential

Responsibilities:

• Design responsive websites using Magento, JavaScript, jQuery, XML, HTML, CSS and SQL.
• Design the layout and structure of the website according to the business goals.
• Create SQL Scripts for generating custom reports through the Linnworks application.
• Generate weekly and monthly website data traffic reports.