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Click here or scroll down to respond to this candidateCandidate's Name
Address: NJ Street Address Phone: PHONE NUMBER AVAILABLEEMAIL AVAILABLE LINKEDIN LINK AVAILABLE PROFESSIONAL SUMMARYSenior Full Stack Engineer with 12+ years of experience in developing and maintaining web and mobile applications using C#, .NET and React. Successfully delivered 20 projects for various clients, including Infosys and UnitedHealth Group, demonstrating expertise in REST APIs, Microservices, Blazor, LINQ, .NET Core, React, TypeScript and DevOps. Skilled in leading teams, conducting code reviews, optimizing performance, ensuring security, and implementing testing strategies. Passionate about learning new technologies and delivering high-quality solutions. TECHNICAL SKILLSLEADERSHIP AND MENTORSHIP: Lead team Mentor junior devsBACKEND DEVELOPMENT: .NET/C# Node.js/Express.js/Nest.js Laravel/PHP SQL/MySQL/PostgreSQL/MongoDB Kafka/kubernetesFRONTEND DEVELOPMENT: React Javascript/Typescript jQuery HTML5/CSS3 WebGL/Three.js/Canvas/HTML5 SVG Material UI/Ant Design/Bootstrap/Tailwind LESS/SASS APIFULL STACK DEVELOPMENT: Full stack development Mobile development Google Maps Axios/Fetch/REST/GraphQL Headless CMS Web3/Ether.js/Solidity/Rust/NFT MongoDB/CosmosDB/SQL/NoSQLTESTING: Unit Testing/Integration Testing/Functional Testing/End-to-End testing A/B testing with A/B smartly2 Jest, Mocha, Jasmine, CypressVERSION CONTROL AND COLLABORATION: Git/Github/Gitlab/Bitbucket CI/CD with Jenkins/CircleCI Azure DevOps/AWS CodeBuildCLOUD PLATFORMS: AWS/Amplify/Lambda/SNS/SES/IVS/S3/Dynamo GCP/Azure/Azure APIPROJECT MANAGEMENT AND METHODOLOGIES: Agile/Scrum/Jira/WaterfallDESIGN AND PROTOTYPING: Design - Figma/Sketch/IllustratorCOMMUNICATION AND MESSAGING: TwilioPAYMENT INTEGRATION: Payment (Stripe/Squareup)BUILD TOOLS AND PACKAGE MANAGERS: NPM/Yarn Docker/WebpackEDUCATIONBachelor of Science in Computer Science2008 - 2012Rochester Institute of TechnologyEXPERIENCESENIOR FULLSTACK ENGINEERINFOSYSJUN/2020
Spearheaded the development of an ecommerce website for Transformco using C# and ASP.NET Core technologies. Collaborated with UI developers using C# technologies like Blazor, React, ASP.NET Core MVC for seamless integration of frontend and backend systems. Mentored and provided guidance to junior developers and freshers, supporting their learning and professional development. Enhanced website performance and user experience by applying optimization techniques, such as caching, compression, and minification. Developed RESTful APIs using C# and ASP.NET Core to facilitate seamless communication between frontend and backend systems. Migrated a legacy monolithic application to a microservices-based architecture using C#, improving scalability and flexibility. Adopted an event-driven architecture using Kafka as a messaging system, following the CQRS pattern for efficient communication between microservices. Ensured the reliability and quality of backend code by conducting unit testing and integration testing using NUnit and Moq frameworks. 3 Secured APIs and protected sensitive data by implementing robust security measures, such as JWT and OAuth2. Worked with both MongoDB and MySQL databases using C# to manage data storage and retrieval efficiently. Set up CI/CD pipelines for automated deployments of C# applications, ensuring streamlined development and deployment processes. Dockerized C# applications using multi-stage Docker techniques for easier deployment and scalability. Provided technical leadership, conducted peer code reviews, and mentored junior developers, contributing to their growth and skill development. Performed maintenance and L3 bug fixes for C# applications, ensuring smooth operation and minimizing disruptions. Implemented robust event handling and error handling mechanisms in C# applications for improved reliability and error recovery. Integrated APIs with C# using libraries like HttpClient, enabling seamless communication and data exchange with external systems. Dockerized React applications with Nginx for efficient deployment and improved performance (assuming a separate frontend component). Implemented authentication, authorization, and route protection mechanisms in C# applications to ensure secure access and data protection. Made critical technical decisions regarding design, development, and quality assurance for C# projects, ensuring optimal outcomes. Developed and deployed serverless applications using Azure Functions with various triggers and bindings, such as HTTP, Service Bus, Blob Storage, and CosmosDB. Implemented data ingestion pipelines using Azure Functions with Service Bus and Blob Storage, to process large-scale CSV files and store them in CosmosDB. SENIOR FULL STACK ENGINEERUNITEDHEALTH GROUPMAY/2016 JUN/2020 Developed custom consumers and producers for Apache Kafka in C# for Healthcare platform. Enhanced, fixed functional and performance related bugs in core product written in C#. Proficiency in Software Development Life Cycle (SDLC) and AGILE methodologies of development process such as requirement analysis & definition, prototyping, proof of concept, designing, coding, testing and implementation. Extensive experience in Core C#, ASP.Net MVC 5.0, WPF, Web services, front-end technologies like HTML5, CSS3, JavaScript, AJAX, Razor, jQuery and other JavaScript libraries (jQuery, React and Bootstrap). Expertise at Object Oriented Design, System Analysis, Software & Web Application development. Experience with OOP/OOD (Object Oriented Programming and Design) like Inheritance, Polymorphism, Encapsulation and Design patterns like Abstract factory, Singleton, in 3- Tier, N-Tier and Service-oriented architecture (SOA) applications. In-depth understanding and experience in writing complex Database Queries, Stored procedures, Views, Indexes in MS SQL Server and PL/SQL. 4 Possess technical skills in .Net Technologies like WPF, MVC, Entity Framework, Web Services, LINQ and XML. Developed and completely original approach to control validation that does not require per-control XAML, while still building on the WPF validation architecture. High Experience on GUI development in C# Windows Forms (WinForms), Windows Presentation Foundation (WPF), Windows Communication Foundation (WCF) Re- engineered Front-end GUI application by creating new WPF forms. Expertise in creating SQL objects like Tables, Stored Procedures, Views, Indexes, Triggers, Cursors, User defined data types and Functions using SQL. Experience in using Language-Integrated Query (LINQ) query and retrieve data from different data sources (LINQ to Objects, and LINQ to SQL). Experience in writing queries, Indexes, triggers, views, functions, stored procedures in Transact SQL and PL/SQL using SQL Server 2000/2005/2008/2012. Good knowledge on Microservices. Experience in code versioning tools like Git and CI/CD tools like Jenkins. Expert in debugging an application using debugging tools provided by Visual Studio .Net framework. Excellent interpersonal and customer relational skills. Proven communication, presentation skills and leadership qualities..NET DEVELOPERCAPTAL ONEJUL/2012 MAY/2016 Spearheaded the design and development of a comprehensive backend microservice in C#, optimizing document and payment flows (Inbound, Outbound, Book transfer) using the .NET framework. Utilized C# and .NET technologies to craft REST APIs, seamlessly integrating Camunda as a robust workflow management tool. Orchestrated the setup of a dedicated Camunda engine microservice and skillfully implemented Kafka for event-driven interactions between microservices. Facilitated efficient communication by connecting the microservice and Camunda Engine microservice with the Payment microservice using Spring WebFlux. Automated payment initiation and workflow deployment through REST APIs, enhancing process efficiency. Optimized data management by persisting crucial workflow data in a relational database throughout the process. Conducted rigorous unit testing employing NUnit and Moq, ensuring code quality and reliability. Containerized the application using Docker and published the Docker image on Docker Hub. Established a Jenkins CI/CD pipeline and integrated SonarCloud for comprehensive code quality assessment. Skillfully managed data flow by effectively interfacing APIs with the backend. Implemented robust event handling and error management strategies to enhance application resilience.5 Championed peer code reviews to maintain a high-quality codebase and foster knowledge sharing. Implemented JSON Web Tokens (JWT) for secure authentication and authorization across distributed microservices, elevating user experiences within a decentralized architecture. Collaborated seamlessly with frontend developers, ensuring secure authentication flows using libraries like Microsoft Identity Web to enable seamless communication between frontend and backend components. Led security assessments and penetration testing, promptly addressing vulnerabilities in the authentication process to ensure robust application security. Drove secure coding practices across the development lifecycle, particularly emphasizing authentication and authorization, through active code review participation and guidance. Remained abreast of industry best practices and emerging authentication technologies, continuously enhancing application security and user experiences. Engineered C#, .NET, and .NET Core models for efficient PostgreSQL querying, creation, updating, and deletion. Devised comprehensive unit and integration tests for .NET applications, skillfully incorporating Moq and NUnit. Implemented robust authentication and validation of user API requests, leveraging tools like CanCanCan, JWT, Devise gems, and custom methods and controllers. Crafted RESTful API endpoints within .NET applications, facilitating seamless data storage and consumption by multiple clients. Proficiently deployed and managed .NET applications on cloud platforms such as Heroku and AWS, ensuring optimal performance and scalability. |
