Senior .NET Full-Stack Developer with Azure Expertise

HANISH KUKKALA

+1-913-***-**** ******************@*****.*** LinkedIn

PROFESSIONAL SUMMARY

• .NET Developer with 5+ years of experience designing, developing, and deploying scalable, secure, and high-performance web applications using C#, ASP.NET Core, MVC, Web API, and Entity Framework Core.

• Proficient in building microservices architectures and integrating front-end frameworks like Angular and React to deliver responsive, enterprise-grade applications.

• Experienced in cloud-native development and deployment on Microsoft Azure (App Services, Functions, Azure SQL, Service Bus) and AWS (Lambda, S3, EC2), enabling efficient data processing, analytics, and scalable solutions.

• Skilled in SQL Server, PostgreSQL, MySQL, MongoDB, and performance tuning, supporting high-volume transactional and analytical workloads.

• Strong expertise in CI/CD pipelines, DevOps practices using Azure DevOps, Git, Docker, Kubernetes, and automated testing (NUnit, xUnit), ensuring reliable and accelerated software delivery. TECHNICAL SKILLS

Languages & Frameworks: C#, .NET 6/7, ASP.NET Core, MVC, Web API, Entity Framework Core, ADO.NET, LINQ, Blazor, JavaScript, TypeScript, HTML5, CSS3, Bootstrap Cloud Platforms: Microsoft Azure (App Services, Functions, Azure SQL Database, Service Bus, Key Vault, Logic Apps), AWS (Lambda, S3, EC2)

Databases: SQL Server, PostgreSQL, MySQL, Oracle, MongoDB DevOps & CI/CD: Azure DevOps, Git, GitHub Actions, Jenkins, Docker, Kubernetes Testing & Monitoring: NUnit, xUnit, MSTest, Postman, Swagger, SonarQube, Application Insights Collaboration Tools: Jira, Confluence, GitHub, Agile/Scrum methodology PROFESSIONAL EXPERIENCE

Sr. Full Stack .NET Developer Aug 2024 - Present

Cigna Healthcare Bloomfield, CT

• Delivered secure ASP.NET Core Web APIs for claims intake, streamlining real-time processing and increasing transaction throughput by 40%, directly improving patient claim turnaround times.

• Orchestrated deployment of .NET 6 microservices on Azure Kubernetes Service (AKS), enabling dynamic scaling during peak loads and reducing unplanned downtime by 30%.

• Designed interactive Angular dashboards backed by Azure SQL Database, giving business teams faster access to claims insights and shortening reporting cycles by 25%.

• Automated data pipelines with Azure Data Factory and Snowflake, cutting data latency by 35% and delivering near real-time analytics for clinicians and finance teams.

• Modernized delivery workflows through Azure DevOps CI/CD pipelines, embedding automated unit tests

(xUnit) and code quality checks, which accelerated release cycles by 40%.

• Introduced proactive monitoring via Application Insights and Datadog, helping support teams detect anomalies early and lowering mean time to resolution (MTTR) by 20%.

• Partnered with data engineers on the migration of 12+ TB of healthcare data to Azure Synapse Analytics, reducing compliance reporting efforts by 50% and ensuring audit readiness.

• Reinforced application security using RBAC, managed identities, and Azure Key Vault, which safeguarded sensitive patient data and ensured HIPAA and SOC2 compliance. Full Stack .NET Developer Jul 2021 - Jul 2023

Kotak Mahindra Bank India

• Built .NET Core microservices for transaction processing, reducing batch delays by 35% and enabling real- time updates for financial dashboards.

• Connected Angular and React front-ends with secure RESTful APIs, enhancing dashboard responsiveness by 30% and improving user engagement.

• Streamlined nightly data workflows using Azure Functions and Databricks, cutting processing time by 30% and improving reporting reliability.

• Migrated legacy banking datasets into Azure SQL and Snowflake, accelerating query execution by 45% and supporting analytics for risk management.

• Refined Entity Framework Core queries and LINQ operations, increasing API response speed by 25% and handling higher transaction volumes seamlessly.

• Implemented unit and integration tests with NUnit and xUnit, achieving 95% code coverage and reducing production issues by 20%.

• Strengthened application security through Azure Key Vault and RBAC policies, ensuring sensitive data protection and PCI-DSS compliance.

• Integrated AI-based credit scoring into .NET APIs, improving predictive accuracy and reducing manual verification time by 40%.

.NET Developer Jan 2019 - Jun 2021

Nisum India

• Developed ASP.NET Core APIs integrated with SQL Server and MongoDB, reducing data retrieval time by 35% and improving cross-platform reporting accuracy.

• Enhanced C# microservices to handle high-volume transaction processing, enabling near real-time updates and cutting batch processing delays by 30%.

• Migrated legacy datasets to Azure Data Lake and Snowflake, optimizing data availability and reducing report generation times by 40% across departments.

• Built reusable ETL pipelines with SSIS and C# for structured and semi-structured data, increasing analytics throughput and supporting predictive modeling initiatives.

• Streamlined deployment processes with Azure DevOps pipelines, reducing release cycle times by 35% while maintaining automated testing and consistent production delivery.

• Monitored application performance using Application Insights and custom dashboards, decreasing downtime by 20% and enabling faster issue resolution.

• Optimized SQL queries and stored procedures to improve execution speed by 25%, supporting timely business reporting and operational efficiency.

• Conducted unit and integration testing with NUnit and Postman, increasing code reliability and reducing post-production defects by 15%.

PROJECTS

E-Commerce Order Management System

• Architected a .NET Core microservices platform with Entity Framework Core and SQL Server, improving order processing accuracy by 30% and handling 50K+ daily transactions.

• Developed REST APIs with JWT authentication for secure customer and admin access, ensuring compliance with industry security standards.

• Built Angular dashboards connected to backend APIs, providing real-time visibility of order statuses, inventory, and delivery schedules.

Banking Transaction Processing Platform

• Implemented a .NET 6 transaction engine with Web APIs and PostgreSQL, reducing batch transaction settlement delays by 40%.

• Integrated Azure Service Bus and Kafka for asynchronous message processing, ensuring near real-time updates and data consistency across banking channels.

• Automated reconciliation reports using C# and SQL Server, cutting manual errors by 25% and improving regulatory compliance.

Online Learning Management System

• Built a full-stack ASP.NET MVC and Angular LMS for course management and student tracking, increasing engagement by 35%.

• Designed optimized SQL Server schemas and queries, supporting 50K+ concurrent users with minimal latency.

• Integrated Stripe and PayPal payment gateways into .NET services, enabling secure, seamless course purchase workflows.

EDUCATION

Masters in Computer Science Jul 2023-Dec 2024

University of Central Missouri Missouri, USA

CERTIFICATIONS

• Microsoft Certified: Azure Developer Associate (AZ-204) - Coursera

• Advanced .NET Development with C# - Coursera

• RESTful Web Services with ASP.NET Core - Coursera

• Java Spring Framework Fundamentals - LinkedIn Learning

• Object-Oriented Programming in C# - Coursera

• ASP.NET Core: Building Web Applications - LinkedIn Learning

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