.Net Developer Core

Manoj Dwivedi

Certified MS-Azure Solutions Architect Expert Full-Stack .Net Developer Cloud Engineer

IT professional with nearly 15 years of experience, specializing in .NET and cloud services across PaaS, SaaS, and IaaS within the AWS and Azure ecosystems. With expertise in architecting scalable solutions and optimizing performance across enterprise architecture domains, while continuously learning emerging technologies to sharpen my skills to deliver innovative insights and impactful results.

PROFESSIONAL SUMMARY

Adept in native application development using Microsoft .NET Framework, MVC, Entity Framework, T-SQL, Views, Stored Procedures, and Queries

Experience in phases of SDLC such as Analysis, Design, Development, Testing, Deployment, and Maintenance

Integrated Front-end Web applications with Microservices, Web API, WCF, RESTful API and GraphQL in C# (.Net stack)

Designed and developed multithreaded applications to execute quicker updates for data consistency & corrections

Implemented microservices on .Net core & Azure, involved in configuring VM’s, BLOB storage accounts, Cosmos DB (No SQL), resource groups. Azure monitor logs, Azure service maps and Azure functions (Durable functions)

Experience implementing, supporting, & designing highly available, cross-regional & large-scale AWS infrastructure using AWS formation templates to create VPC, EC2s, Subnets, NATS, S3 buckets, AWS lambda & Route53

Designed & Developed ETL packages using Integration Services (SSIS) for Daily/Monthly consumption of Servicing Data, Compliance monitoring Data from the Sub-Servicer & Vendors for sourcing various Day-to-Day reports

Designed and Normalized databases for almost 20+ inhouse applications

Maintained CI/CD pipelines using build tool JENKINS & PowerShell scripting for Integration Tests

Leveraged AWS Lambda, Amazon Simple Queue Service (Amazon SQS), Amazon Simple Notification Service (Amazon SNS), and Amazon Simple Workflow Service (Amazon SWF)

Worked with Docker container infrastructure (IaC) to encapsulate code into a file system with abstraction and automation

Published messages from Main Frame to messaging queue (RabbitMQ) & implemented Azure Worker role service to execute supporting background processes for further reporting on the policies

Customized MS Dynamics CRM - workflow and plug-in development, configuration & deployment, customizing forms, views, entities, attributes, & relationships (1, N, N:1), ISV integration with multiple applications, database configuration, wrote fetch XML queries

TOOLSETS & LANGUAGES

.NET 4.5 .NET Core 3.0/6.0 C# PowerShell TypeScript MySQL MSSQL 2019 MS Dynamics CRM Bash WPF

Azure AWS SharePoint CI/CD Lambda Azure Functions OOP Splunk JSON XML Visio NodeJS JavaScript

Jenkins Swagger Postman Encompass SDK Rest API SSRS SSIS WCF HTML/CSS VB.Net Git TFS VSS

MVC Microservices Distributed Systems Full-Stack RabbitMQ jQuery Angular4,10-14 OWASP TOP 10 Oracle-11g

CAREER PROGRESSION

Lead Software Engineer at HTC Global Services

Washington DC Dec 2024 – Present

Designed & developed custom plugins & workflows for MS Dynamics 365 to automate business processes & enhance UX

Integrated GraphQL APIs using Apollo Client to fetch, manage data effectively across the frontend

ISD Engineer III at Navy Federal Credit Union

Vienna, VA Feb 2023 – Nov 2024

Reduced manpower by over 65% by successfully executing the mission-critical Daily Check Process and identifying workflow improvements for Check Operations, which handled $3 million in daily transactions on the Mainframe

Achieved nearly 40% decrease in manual testing hours and costs by optimizing the testing process through the development of a mock data generation utility in .NET Core 6.0, which efficiently produced test data for lower environments during testing.

Decreased API integration request testing time by developing PowerShell components for stress testing MuleSoft APIs as part of DevOps integration.

Master Software Engineer - .Net at GEICO

Chevy Chase, MD Mar 2020 – Dec 2022

Part of the team responsible for migrating 150MM policies from legacy native formats to cloud-supported formats using a custom-built in-house application, improving system efficiency by nearly 30%

Designed, configured and deployed Microsoft Azure for a variety of applications utilizing the Azure stack (incl. Compute, Web, Blobs, Resource Groups, Azure SQL), focusing on high-availability, fault-tolerance, and auto-scaling

Engineered backend API services using .NET Core 6.0 and C#, alongside frontend UI features with Angular, JavaScript/TypeScript, and HTML, encompassing both new development and maintenance tasks

Implemented solutions that eliminated memory limitation time-outs, resulting in an over 35% increase in system stability, eliminating disk access & low latency, by storing and manipulating in-memory database

Transformation of legacy policies, validation & reconciliation using RabbitMQ, Azure SQL Instance (Azure DB services)

Proactively monitored, diagnosed, and resolved issues in real-time by leveraging Azure App Insights and Splunk for improving application performance and reliability, thereby reducing incident resolution time

Enhanced code quality by implementing unit testing in API middle-wares with 80%+ code coverage in .NET projects, leveraging Moq testing framework. This led to improved application stability & reduced production bugs by over 25%

Architect at PenFed Credit Union

Tysons Corner, VA Oct 2018 – Feb 2020

Leveraged AWS services to develop a scalable and reliable middleware system for integration with a secondary REST API. The challenge was to keep per-transaction costs within the monthly budget to meet strict financial requirements

Led the development of lead ingestion middleware using AWS services and .NET Core, processing lead data efficiently compared to previous methods by architecting and developing custom-built ingestion solutions

Designed resilient and fault tolerant automated workflows to deliver middleware integration transforming into the 3rd party lead data to integrate with CRM and other disparate systems

Collaborated with vendor team members for integration between LoanServ and EncompassE360

Manager, Software DevOps at First Guaranty Mortgage Corporation

Tysons Corner, VA Oct 2015 – Oct 2018

Designed & architected automated Loan Doc delivery workflow for Loan Quality Control, reducing turn times by 90%, resulting in cost savings of nearly $2MM, and reduction in funding turn times by 50% in less than 2 weeks

Implemented Docker container infrastructure to encapsulate code into file system with abstraction and automation making it easy to scale applications up or down across multi cloud environment and improving availability and performance by approx. 50%

Leveraged AWS for RDS, DynamoDB, & data S3 for storage, retrieval, & backup for cost-effective solutions

Built and deployed microservices on AWS using ECS, and EKS to ensure high availability and scalability of applications

Implemented IoC and asynchronous programming model for REST API development, ensuring responsiveness and scalability across multiple concurrent client requests

Development and maintenance of a web front-end built with Angular 4 improving overall responsiveness and customer journey throughout the application workflow

Consulting Sr Software Engineer at First Guaranty Mortgage Corporation

Tysons Corner, VA Nov 2014 – Oct 2015

Providing design recommendations to build secure and scalable solutions to meet enterprise level policies and regulatory requirements for data and document management e.g. NPPI data transmission

Designed & Developed ETL packages using SQL (SSIS) for Daily/Monthly consumption of Servicing Data

Developed Macros in VBA to automate the Servicer Loan Boarding Data validation process

Optimized codebase performance & enhanced application responsiveness and scalability, rewriting legacy code in compliance with OWASP TOP 10 recommendations and bank coding standards

Designed and Architected fault tolerant applications for distributed systems to overcome the system limitations and adhere by the internal/banking audit policy and procedures

EDUCATION & CERTIFICATION

Master of Computer Applications:

University of Mumbai, Mumbai, IND – May 2009

Certification & Training

Microsoft Certified: Azure Solutions Architect Expert Microsoft Certified: Azure Fundamentals

Microsoft Certified: Dynamics 365 Fundamentals (CRM) Introduction to Python – Data Camp

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