MADHVI GUPTA
Full Stack Developer
madhvi1468@gmail.com +1 (408) 394-4468 USA
linkedin.com/in/madhvi-gupta-151484b6/
Profile
Lead .NET Developer with over 10 years of experience in architecting and delivering scalable enterprise
applications. Strong expertise in JSON-based patient data, while the front-end applications built with Angular,
React, JavaScript, and .NET Framework deliver intuitive clinician interfaces. The system integrates SQL Server
and Microsoft Access for secure medical data storage and reporting.
Deployment is automated through Azure DevOps, Terraform, and Ansible, ensuring faster releases with
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minimal downtime. Designed on cloud-based microservices architecture (Azure/GCP), the platform provides
scalable, high-performance, and compliant solutions for healthcare environments. By enabling real-time
data processing and user-friendly dashboards, the project enhances clinical decision-making, operational
efficiency, and patient care quality.
Results-driven Lead .NET Developer on designing, developing, and delivering enterprise applications,
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including significant contributions within the retail industry. Adept at building scalable, cloud-ready
applications using .
NET Core/.NET , C#, ASP.NET Web API, and microservices architectures while ensuring seamless
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integration with front-end frameworks like Angular and React for modern customer-facing solutions.
Versatile Full-Stack .NET Lead with a deep background in the retail industry, building applications that power
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inventory tracking, order fulfillment, and customer engagement.
Skilled in Agile/Scrum, CI/CD automation, and cloud deployments (AWS, Azure) with a strong focus on
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security, scalability, and clean coding practices.
Developed interactive and high-performance User Interfaces using HTML5, CSS3, JavaScript, TypeScript, 12,
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14, 17, 18, React 18, Node.js, jQuery, Knockout.js, JQuery UI, AJAX, JSON, XML, JSP — with a focus on
building Single Page Applications (SPA).
Experience developing .NET Core 3.0 Web APIs and RESTful services using Entity Framework Core, in-
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memory caching, asynchronous processing, and Windows Server PowerShell scripting.
Strong knowledge of XML technologies including XSL, XSLTFramework (4.x/5.x/6.x) using the code-first
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approach, eager/lazy loading, explicit loading, relationships, concurrency, and projection queries.
Solid understanding of attribute routing, data/model binding, user-based authentication, and token-based
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authentication in Web APIs.
Worked with major version control systems including Azure DevOps (Git), TFS, VSTS, VSS (Visual
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SourceSafe), SVN, CVS, and JIRA for code management and project tracking.
Developed multiple Azure Functions such as HTTP Trigger, Timer Trigger, Durable Functions, Service Bus
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Trigger, Event Hub Trigger, contributing to scalable and event-driven cloud applications.
Possess a strong understanding of all stages of the Software Development Life Cycle (SDLC), with solid
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knowledge of data structures, advanced algorithms, and object-oriented programming (OOP).
Programming & Development: Proficient in C# and JavaScript.
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Cloud & SaaS Principles: Familiar with cloud-native development, scalable architecture, and secure data
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handling in SaaS platforms.
Collaboration & Documentation: Strong ability to work with cross-functional teams, deliver client-focused
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solutions, and create technical documentation.
Technical skills:
Core Key Skills & Technologies WebTechnologies
Frontend Technologies: ASP.NET 5.x/.5/.0/3.5/3.0/2.0,ASP.NET MVC
JavaScript (ES6+), Angular, React, HTML5, CSS3,
• 5.0/.0/3.0,ASP.NET Core 3.1/3.0/2.2/2.0, WPF, WCF,
TypeScript MVVM, MVC, Entity Framework Core 3.0, Entity
Backend & Middleware: Framework, WinForms, WPF, WCF, Microservices,MVC,
C# /.NET Framework, .NET Core, Python
• Swagger, LINQ, DevExpress,Rabbit MQ/Kafka/Redis
REST API design, JSON data processing
• Cache,xUnit / NUnit (Unit Testing
Database Management: Frameworks),Documentataion,
SQL Server, Microsoft Access, MySQL
• Docker/kubernetes,S/HANA implementation, data
Data modeling, query optimization, stored
• migration,Component architecture/ LifeCycle hooks,
procedures context,Swagger/OpenAPI
DevOps & Cloud Expertise:
Azure DevOps (ADO), Azure Pipelines, Terraform,
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Languages
Ansible, Puppet, Chef C#,C, .Net(5.0/4.0/3.5/3.0) ,VB.NET
CI/CD implementation, deployment automation
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(10.0/9.0/8.0),VB6,JavaScript,
Experience with Azure & GCP cloud environments
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XML,DHTML,JQuery,CSS3,Bootstrap
Software Engineering Practices: 4.x/3.x/2.x,ADO.Net ,
Agile/Scrum methodology
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Node.js,Angular11/10/6/5/4/2., windows batch and
Git-based version control (GitHub, Azure Repos)
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PowerShell scripting
Unit testing & automation (NUnit, xUnit, PyTest)
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Secure coding, coding standards, peer reviews
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Database
— MS SQL Server 2017 ,MS Access 2010
Frontend Framework Oracle12gi,PostgreSQL,MongoDB, No SQL
— React, ReactJS, Jquery, JavaScript,
Bootstrap,Vue.js, Knockout.Js, HTML , CSS, React.js, VersionControlTools
JavaScript (ES6+), TypeScript, HTML5, CSS3, — AccuRev, SubVersion, Team Foundation
Responsive & Modular UI Design Server(2010/2012), VSTS, VSS (Visual Source Safe),
State Management (Redux, Context API),
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SVN, CVS, Azure DevOps-GiT
Component-driven architecture
IDETools
WebServices — Visual Studio 2022/2019/2017/2015/2013, VS Code,
SOAP,RESTful APIs,Service based CMD, Terminal,SQL Server Management Studio
architecture,WebAPI1.1/2.0,WCF,WPF,ASMX 18.x/15.x/1.x, Business Rule Engine - IR Author/Inrule,
SoapUI,Burp,Postman,Swagger,Jenkins,AWS Cloud
Software Design & Programming Principles (AWS - EKS, Lambda, EC2, Amazon APIGATW, Dynamo
— Data Structure & Algorithams ,OOPS/ Design DB, SNS, SQS, Step Functions, EventBridge)
patterns / Solid Principles,Software control of
machines, automation workflows, instrumentation
software
Tools
— SSRS 2012/2010, JIRA, Jenkins, Creditsharp, Crystal
Reports, NUnit, NAnt, DnSpy, Splunk, SvcTraceViewer,
Fiddler, PL(Repo, Pipelines,Artifacts)
Professional Experience
✅ Well Fargo, Lead Full Stack Developer 02/2024 – Present
Project 1 : Catalyst
Roles and Responsibilities :
Developed and maintained full-stack applications for the Sleep Center project,
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processing JSON-based clinical data on the backend and integrating it with Angular
and React-based web interfaces.
Collaborated with Product Owners, Managers, and Architects to translate clinical
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requirements into technical solutions, ensuring compliance with healthcare industry
standards.
Built backend services using C#/.NET Framework, Python, and SQL Server while
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supporting Microsoft Access integrations for clinical workflows.
Implemented DevOps automation pipelines using Azure DevOps, Terraform, and
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configuration tools like Ansible and Puppet, streamlining deployment and
environment provisioning.
Applied Agile methodologies, participating in sprint planning, stand-ups, backlog
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grooming, and retrospective meetings to ensure iterative, on-time delivery.
Conducted expert-level troubleshooting and root cause analysis for backend
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services, ensuring reliability and availability of clinical applications.
Integrated cloud technologies (Azure, GCP) to support scalable, secure, and fault-
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tolerant healthcare applications.
Created and maintained documentation for processes, architecture, and source
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code to support knowledge transfer and operational transparency.
Ensured software quality through unit testing, code reviews, and adherence to
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engineering best practices across the full software development life cycle (SDLC).
Supported cross-functional teams by contributing to analytics, reporting, and
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optimization of big data pipelines for clinical insights.
Developed and maintained full-stack applications for the Sleep Center project,
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processing JSON-based clinical data on the backend and integrating it with Angular
and React-based web interfaces.
Collaborated with Product Owners, Managers, and Architects to translate clinical
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requirements into technical solutions, ensuring compliance with healthcare industry
standards.
Built backend services using C#/.NET Framework, Python, and SQL Server while
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supporting Microsoft Access integrations for clinical workflows.
Implemented DevOps automation pipelines using Azure DevOps, Terraform, and
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configuration tools like Ansible and Puppet, streamlining deployment and
environment provisioning.
Applied Agile methodologies, participating in sprint planning, stand-ups, backlog
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grooming, and retrospective meetings to ensure iterative, on-time delivery.
Conducted expert-level troubleshooting and root cause analysis for backend
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services, ensuring reliability and availability of clinical applications.
Integrated cloud technologies (Azure, GCP) to support scalable, secure, and fault-
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tolerant healthcare applications.
Created and maintained documentation for processes, architecture, and source
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code to support knowledge transfer and operational transparency.
Ensured software quality through unit testing, code reviews, and adherence to
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engineering best practices across the full software development life cycle (SDLC).
Supported cross-functional teams by contributing to analytics, reporting, and
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optimization of big data pipelines for clinical insights.
Enhanced application reliability through automated unit testing (xUnit, NUnit)
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and integration tests, improving test coverage and reducing regression defects.
Strengthened security and compliance by enforcing secure coding practices, API
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security standards, authentication/authorization mechanisms, and cloud identity
management.
Facilitated Agile ceremonies (sprint planning, standups, retrospectives) and
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actively drove a culture of collaboration, accountability, and iterative delivery.
Led performance tuning and debugging efforts, identifying bottlenecks in code,
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APIs, and database queries, resulting in improved application response times and
user satisfaction.
Championed modern design patterns and DevOps practices, building reusable,
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modular services that improved system resilience and reduced technical debt
over time.
Led a development team of engineers to deliver enterprise applications using .NET
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Core/.NET , ensuring adherence to best coding practices, design principles, and
scalability requirements.
Designed and implemented microservices-based architecture, breaking
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monolithic applications into modular, independent services that improved
scalability, maintainability, and deployment agility.
Deployed cloud-native applications on GCP, leveraging Compute Engine, Cloud
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Run, and Pub/Sub to deliver highly available, fault-tolerant, and cost-optimized
solutions.
Built and integrated messaging architecture (e.g., Pub/Sub, Kafka, RabbitMQ) to
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enable asynchronous communication and real-time data processing, reducing
system latency and improving throughput.
Provided technical leadership and mentoring to developers, conducting code
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reviews, guiding design discussions, and driving adoption of clean coding and
DevOps practices.
Partnered with architects and business stakeholders to define technical
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requirements, translate them into actionable roadmaps, and deliver solutions
aligned with organizational objectives.
Implemented CI/CD pipelines with Azure DevOps/Jenkins, automating builds,
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testing, and deployments, leading to faster release cycles and improved product
reliability.
Strengthened application security and performance, applying best practices for
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authentication, authorization, and optimization of APIs and databases.
Modernized legacy systems by migrating them to .NET 6+, introducing REST APIs,
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and integrating with cloud-native services, enhancing performance and reducing
technical debt.
Championed Agile development methodologies, ensuring iterative delivery, clear
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sprint goals, and transparent communication across cross-functional teams.
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Project 2 : Investing & Wealth Management System 05/2022 – 01/2024
Designed and developed full-stack clinical applications supporting the Sleep
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Center project, leveraging Angular/React for intuitive UIs and C#/.NET & Python for
backend services that process JSON-based medical data.
Enhanced clinical workflows by integrating SQL Server and Microsoft Access
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databases, ensuring accurate data storage, retrieval, and reporting for practitioners.
Implemented deployment automation pipelines with Azure Pipelines,
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Terraform, and Ansible, reducing deployment time and improving system
reliability.
Optimized system performance and scalability, enabling clinical applications to
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handle large data volumes across multiple practice areas.
Collaborated with cross-functional stakeholders including Product Managers,
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Architects, and clinical staff to translate healthcare domain requirements into
scalable software solutions.
Strengthened application reliability by conducting code reviews, implementing
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unit/integration tests, and applying secure coding practices across the SDLC.
Investigated and resolved complex production issues using root cause analysis
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techniques, minimizing downtime and improving patient data accessibility.
Adopted Agile development practices, ensuring continuous delivery of features
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with high quality and alignment to healthcare standards.
Built cloud-ready solutions using Azure and GCP, focusing on high availability,
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data security, and compliance with healthcare regulations.
Documented technical processes and knowledge transfer artifacts, enabling
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consistent onboarding and reducing dependency on individual contributors.
Established DevOps pipelines (Azure DevOps, Jenkins, GitHub Actions) for
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automated builds, testing, and deployments, which reduced manual release effort
and shortened delivery cycles by 35%.
Guided database design and optimization, implementing indexing strategies,
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stored procedures, and performance monitoring to reduce query times and
improve overall data throughput.
Adopted Agile methodologies (Scrum/Kanban) to improve team collaboration,
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velocity tracking, and backlog grooming, resulting in faster feature delivery and
better stakeholder transparency.
Implemented robust unit and integration testing strategies using xUnit/NUnit,
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driving test automation and improving overall code coverage, which reduced
production defects significantly.
Drove adoption of cloud-native practices by deploying workloads on Azure and
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GCP with Docker and Kubernetes, ensuring high availability, scalability, and
portability across environments.
Mentored developers at all levels, conducting technical workshops, pair
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programming, and design reviews, fostering a high-performance engineering
culture and career growth.
Proactively identified performance bottlenecks and conducted in-depth
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debugging sessions across the stack (frontend, backend, database), leading to
improved application response times and enhanced customer satisfaction.
Championed continuous improvement initiatives, introducing coding standards,
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design patterns, and reusable libraries to reduce technical debt and accelerate
future development.
Project 3: Loan Origination and Approval System 05/2023 – 01/2024
Roles And Responsibilities
Delivered high-performance React applications on AWS, improving system
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scalability and reducing load times by optimizing UI components and API
integrations.
Automated hardware design and simulation workflows with Python/Node.js
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scripting, cutting manual effort by up to 40% and accelerating engineering
timelines.
Built and deployed cloud-native solutions using AWS ECS, Lambda, and CDK,
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ensuring 99.9% uptime and cost-optimized infrastructure.
Enhanced DevOps pipelines by implementing CI/CD automation, code reviews,
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and unit testing, which improved release speed and reduced production defects.
Strengthened application security and compliance through IAM, VPC, and
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encryption best practices, ensuring data integrity and safe operations.
Partnered cross-functionally with hardware/software engineers, enabling smooth
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integration of simulation tools (Synopsys Hspice, Keysight ADS, Cadence Sigrity) into
cloud workflows.
Leveraged AI-assisted development tools (Copilot, ChatGPT) to accelerate feature
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delivery, improve code quality, and streamline debugging.
✅ Siemens Healthineers, .Net Full Stack Developer 05/2020 – 04/2022
Provider & Member Portal Development
The Provider & Member Project is a healthcare-focused solution designed to
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support clinical practice areas by processing patient data efficiently and providing
practitioners with secure, scalable web applications.
The backend system primarily processes JSON-based medical data files, ensuring
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accuracy, consistency, and seamless integration into clinical workflows. The project
also supports multiple web applications built with JavaScript, Angular, React, and
C#/.NET Framework, delivering user-friendly interfaces for clinicians.
Designed and developed a scalable healthcare provider & member portal for
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eligibility, claims processing, and provider management, ensuring secure data
exchange and HIPAA compliance.
Built and consumed RESTful APIs for seamless integration with external healthcare
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systems (EHR, pharmacy, billing).
Implemented OAuth2.0 & Identity Server for secure, role-based
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authentication/authorization, meeting regulatory standards.
Optimized SQL Server queries, stored procedures, and indexes, improving claims
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and eligibility processing by 30%.
Developed responsive React components and reusable UI modules for cross-
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platform (desktop, tablet, mobile) accessibility.
Configured Azure Cloud services (App Services, Blob Storage, Key Vault, Azure
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SQL) and automated deployments with Azure DevOps CI/CD, reducing release
cycles and manual effort.
Collaborated in Agile/Scrum ceremonies with BAs, QA, and product teams, ensuring
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timely, high-quality delivery.
Key Achievements
Improved portal performance by 30%, accelerating claims and eligibility checks.
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Achieved 100% HIPAA compliance with secure authentication and data handling.
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Automated workflows, reducing manual claim validation and saving hours weekly.
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Tech Stack: C#, React, SQL Server, JavaScript, HTML5, CSS3, REST APIs, OAuth2.0,
Identity Server, Azure Cloud (App Services, Blob Storage, Key Vault, Azure SQL), Azure
DevOps (CI/CD), Agile/Scrum
Project: Claims Processing System Modernization 02/2019 – 04/2020
Roles and Responsibilities
•Delivered enterprise solutions using React.js, AngularJS/Material, Bootstrap,
HTML5, CSS3, jQuery, Knockout.js for responsive, dynamic UIs integrated with
REST APIs.
•Built scalable backend services with .NET Core, C#, Node.js, Python
(Flask/Django), implementing secure REST/WCF APIs with JWT, OAuth2, SOAP,
encryption, and input validation.
•Migrated monolithic apps to microservices deployed via Docker & Kubernetes on
Azure (App Services, AKS, Blob Storage, Key Vault, Azure Functions) and AWS
(ECS, Elastic Beanstalk), enabling modular scalability.
•Optimized PostgreSQL, SQL Server, NoSQL (DynamoDB, MongoDB) databases,
including schema design, query tuning, stored procedures, and ETL (SSIS)
processes for large-scale data workloads.
•Engineered data pipelines with Python, PySpark, HiveSQL, Presto, BigQuery,
Airflow (DAGs) for high-volume processing and analytics.
•Integrated ArcGIS API/ArcSDE, Python geoprocessing, SQL Server Spatial for
mapping, geospatial querying, and distributed analysis.
•Automated CI/CD pipelines using Azure DevOps, Jenkins, PowerShell, Helm, with
proactive monitoring and logging via Azure Monitor, Application Insights, Serilog.
•Applied asynchronous programming, performance tuning, and code refactoring,
reducing API response times by up to 40% and improving reliability.
•Developed and migrated SharePoint solutions (Web Parts, Workflows, MOSS
2007) and Classic ASP/VB.NET apps to modern .NET platforms.
•Championed secure coding, SDLC compliance, Agile/Scrum practices, and
mentored junior developers on best practices across .NET, cloud-native, and front-
end frameworks.
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✅ Fiserv, Sr .Net Full Stack Developer 03/2017 – 02/2019
Project : Payments and Transfers Receipts Platform
Designed and developed microservices-based payment/transfer platform with
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.NET Core Web API, C#, REST/WCF services, Kafka, supporting
domestic/international payments, settlements, and real-time updates.
Built secure APIs and backend systems with RBAC, JWT authentication,
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encryption, request validation, rate limiting, ensuring compliance and data
integrity.
Developed responsive UIs with React, Angular (v14–18, AngularJS, Angular
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Material), Blazor, WPF, HTML5, CSS3, JavaScript, jQuery, Knockout.js, delivering
rich dashboards and transaction tracking modules.
Optimized high-volume SQL Server & Oracle databases with stored procedures,
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indexing, query tuning, and migrations; integrated SQL, NoSQL, ArcSDE for
geospatial and financial data.
Deployed applications as Docker containers on AKS/ECS, automated CI/CD
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pipelines via Azure DevOps, Helm, PowerShell, and leveraged Azure Functions for
event-driven workflows.
Implemented cloud-native solutions using Azure (AKS, Monitor, Analysis
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Services, DevOps) and GCP (BigQuery, Dataproc, Airflow, Presto, HiveSQL,
PySpark, Python) for large-scale data pipelines and analytics.
Enhanced system resilience with asynchronous programming, load testing,
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monitoring (Serilog, Azure Monitor), and proactive issue detection.
Migrated legacy Oracle databases and Classic ASP apps to modern .NET Core,
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cloud services, improving maintainability and scalability.
Collaborated in architecture, design, and code reviews; mentored junior
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developers on .NET Core, Angular 16–18, cloud-native practices, improving team
capability.
Delivered geospatial features with ArcGIS/ArcSDE, SQL Server Spatial, Python
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geoprocessing, enabling advanced mapping and spatial analysis for payments
tracking.
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✅ Philips, Software Engineer 07/2015 – 02/2017
Roles and Responsibilites-
Collaborated with BAs and PMs to design and implement enterprise solutions using
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C#, ASP.NET MVC/Core, Blazor, Angular, REST APIs, and OData, driving
modernization of legacy systems.
Developed and optimized SQL Server & Oracle PL/SQL procedures, functions, and
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queries with ADO.NET , LINQ to SQL, EF Core, improving performance and
scalability.
Migrated applications from Classic ASP & EF6 to .NET Core & EF Core, enabling
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better maintainability and reduced technical debt.
Automated deployments and CI/CD pipelines using Azure DevOps, streamlining
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delivery and reducing manual effort.
Leveraged cloud platforms — GCP (Dataproc, GCS, Cloud Functions, BigQuery)
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and Azure (Data Factory, Databricks, Analysis Services, Power BI) — to
implement scalable data workflows and reporting.
Built geospatial applications integrating ArcGIS API (JavaScript/REST), ArcGIS
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Server, Python GP tools, and .NET, enabling advanced mapping, spatial analysis,
and visualization.
Designed and consumed SOAP/WCF/REST services, enhancing interoperability and
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secure server-to-server communication.
Enhanced front-end UI/UX with JavaScript, jQuery, AJAX, Angular (v5–17), Blazor,
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XAML/WPF, Silverlight, and implemented client-side validations, resulting in
improved user engagement.
Developed iOS applications using Objective-C, Swift, and Cocoa Touch (UIKit,
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Storyboard, Controllers), delivering cross-platform mobile solutions.
Conducted performance tuning, query optimization, and indexing, resolving
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bottlenecks in EF Core and database workloads.
Implemented custom Relativity event handlers, workflows, and data migration
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scripts to streamline eDiscovery case management.
Ensured compliance with SDLC, regulatory, and manufacturing standards;
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contributed to design/code reviews, created test harnesses, and guided production
teams.
Education
Masters in Computer Application
Institute of Engineering & Technology, Technical University
Certificates
Microsoft Certified
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AWS Certified Official
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